Merge tag 'pm+acpi-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
"These are fixes mostly (ia64 regression related to the ACPI
enumeration of devices, cpufreq regressions, fix for I2C controllers
included in Intel SoCs, mvebu cpuidle driver fix related to sysfs)
plus additional kernel command line arguments from Kees to make it
possible to build kernel images with hibernation and the kernel
address space randomization included simultaneously, a new ACPI
battery driver quirk for a system with a broken BIOS and a couple of
ACPI core cleanups.
Specifics:
- Fix for an ia64 regression introduced during the 3.11 cycle by a
commit that modified the hardware initialization ordering and made
device discovery fail on some systems.
- Fix for a build problem on systems where the cpufreq-cpu0 driver is
built-in and the cpu-thermal driver is modular from Arnd Bergmann.
- Fix for a recently introduced computational mistake in the
intel_pstate driver that leads to excessive rounding errors from
Doug Smythies.
- Fix for a failure code path in cpufreq_update_policy() that fails
to unlock the locks acquired previously from Aaron Plattner.
- Fix for the cpuidle mvebu driver to use shorter state names which
will prevent the sysfs interface from returning mangled strings.
From Gregory Clement.
- ACPI LPSS driver fix to make sure that the I2C controllers included
in BayTrail SoCs are not held in the reset state while they are
being probed from Mika Westerberg.
- New kernel command line arguments making it possible to build
kernel images with hibernation and kASLR included at the same time
and to select which of them will be used via the command line (they
are still functionally mutually exclusive, though). From Kees
Cook.
- ACPI battery driver quirk for Acer Aspire V5-573G that fails to
send battery status change notifications timely from Alexander
Mezin.
- Two ACPI core cleanups from Christoph Jaeger and Fabian Frederick"
* tag 'pm+acpi-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpuidle: mvebu: Fix the name of the states
cpufreq: unlock when failing cpufreq_update_policy()
intel_pstate: Correct rounding in busy calculation
ACPI: use kstrto*() instead of simple_strto*()
ACPI / processor replace __attribute__((packed)) by __packed
ACPI / battery: add quirk for Acer Aspire V5-573G
ACPI / battery: use callback for setting up quirks
ACPI / LPSS: Take I2C host controllers out of reset
x86, kaslr: boot-time selectable with hibernation
PM / hibernate: introduce "nohibernate" boot parameter
cpufreq: cpufreq-cpu0: fix CPU_THERMAL dependency
ACPI / ia64 / sba_iommu: Restore the working initialization ordering
diff --git a/Documentation/thermal/nouveau_thermal b/Documentation/thermal/nouveau_thermal
index efceb78..60bc293 100644
--- a/Documentation/thermal/nouveau_thermal
+++ b/Documentation/thermal/nouveau_thermal
@@ -4,7 +4,7 @@
Supported chips:
* NV43+
-Authors: Martin Peres (mupuf) <martin.peres@labri.fr>
+Authors: Martin Peres (mupuf) <martin.peres@free.fr>
Description
---------
@@ -68,8 +68,9 @@
NOTE: Be sure to use the manual mode if you want to drive the fan speed manually
-NOTE2: Not all fan management modes may be supported on all chipsets. We are
-working on it.
+NOTE2: When operating in manual mode outside the vbios-defined
+[PWM_min, PWM_max] range, the reported fan speed (RPM) may not be accurate
+depending on your hardware.
Bug reports
---------
diff --git a/MAINTAINERS b/MAINTAINERS
index 134483f..e36d18d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7948,6 +7948,7 @@
SECURITY SUBSYSTEM
M: James Morris <james.l.morris@oracle.com>
+M: Serge E. Hallyn <serge@hallyn.com>
L: linux-security-module@vger.kernel.org (suggested Cc:)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
W: http://kernsec.org/
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 87b63fd..245058b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -175,13 +175,6 @@
config ARCH_HAS_ILOG2_U64
bool
-config ARCH_HAS_CPUFREQ
- bool
- help
- Internal node to signify that the ARCH has CPUFREQ support
- and that the relevant menu configurations are displayed for
- it.
-
config ARCH_HAS_BANDGAP
bool
@@ -318,7 +311,6 @@
config ARCH_INTEGRATOR
bool "ARM Ltd. Integrator family"
- select ARCH_HAS_CPUFREQ
select ARM_AMBA
select ARM_PATCH_PHYS_VIRT
select AUTO_ZRELADDR
@@ -538,7 +530,6 @@
config ARCH_KIRKWOOD
bool "Marvell Kirkwood"
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select CPU_FEROCEON
select GENERIC_CLOCKEVENTS
@@ -637,7 +628,6 @@
config ARCH_PXA
bool "PXA2xx/PXA3xx-based"
depends on MMU
- select ARCH_HAS_CPUFREQ
select ARCH_MTD_XIP
select ARCH_REQUIRE_GPIOLIB
select ARM_CPU_SUSPEND if PM
@@ -707,7 +697,6 @@
config ARCH_SA1100
bool "SA1100-based"
- select ARCH_HAS_CPUFREQ
select ARCH_MTD_XIP
select ARCH_REQUIRE_GPIOLIB
select ARCH_SPARSEMEM_ENABLE
@@ -725,7 +714,6 @@
config ARCH_S3C24XX
bool "Samsung S3C24XX SoCs"
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select ATAGS
select CLKDEV_LOOKUP
@@ -746,7 +734,6 @@
config ARCH_S3C64XX
bool "Samsung S3C64XX"
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select ARM_AMBA
select ARM_VIC
@@ -809,7 +796,6 @@
config ARCH_S5PV210
bool "Samsung S5PV210/S5PC110"
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_SPARSEMEM_ENABLE
select ATAGS
@@ -845,7 +831,6 @@
config ARCH_OMAP1
bool "TI OMAP1"
depends on MMU
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_OMAP
select ARCH_REQUIRE_GPIOLIB
@@ -1009,8 +994,6 @@
source "arch/arm/mach-sa1100/Kconfig"
-source "arch/arm/plat-samsung/Kconfig"
-
source "arch/arm/mach-socfpga/Kconfig"
source "arch/arm/mach-spear/Kconfig"
@@ -1028,6 +1011,7 @@
source "arch/arm/mach-s5pv210/Kconfig"
source "arch/arm/mach-exynos/Kconfig"
+source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/mach-shmobile/Kconfig"
@@ -2109,9 +2093,7 @@
menu "CPU Power Management"
-if ARCH_HAS_CPUFREQ
source "drivers/cpufreq/Kconfig"
-endif
source "drivers/cpuidle/Kconfig"
diff --git a/arch/arm/boot/dts/armada-375-db.dts b/arch/arm/boot/dts/armada-375-db.dts
index 772fec2..1e2919d 100644
--- a/arch/arm/boot/dts/armada-375-db.dts
+++ b/arch/arm/boot/dts/armada-375-db.dts
@@ -91,6 +91,8 @@
marvell,nand-keep-config;
marvell,nand-enable-arbiter;
nand-on-flash-bbt;
+ nand-ecc-strength = <4>;
+ nand-ecc-step-size = <512>;
partition@0 {
label = "U-Boot";
diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts
index ff9637d..5bae473 100644
--- a/arch/arm/boot/dts/armada-385-db.dts
+++ b/arch/arm/boot/dts/armada-385-db.dts
@@ -98,6 +98,8 @@
marvell,nand-keep-config;
marvell,nand-enable-arbiter;
nand-on-flash-bbt;
+ nand-ecc-strength = <4>;
+ nand-ecc-step-size = <512>;
partition@0 {
label = "U-Boot";
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index e5c6a04..4e5a59e 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -25,7 +25,7 @@
memory {
device_type = "memory";
- reg = <0 0x00000000 0 0xC0000000>; /* 3 GB */
+ reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
};
soc {
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index e2d6204..17d9462 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -300,6 +300,7 @@
CONFIG_MMC_BLOCK_MINORS=16
CONFIG_MMC_ARMMMCI=y
CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_OF_ARASAN=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_DOVE=y
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 59066cf..536a137 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -32,6 +32,7 @@
CONFIG_SOC_AM33XX=y
CONFIG_SOC_AM43XX=y
CONFIG_SOC_DRA7XX=y
+CONFIG_CACHE_L2X0=y
CONFIG_ARM_THUMBEE=y
CONFIG_ARM_ERRATA_411920=y
CONFIG_SMP=y
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index eb577f4..39eb16b 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -52,7 +52,7 @@
#endif
-#define ftrace_return_addr(n) return_address(n)
+#define ftrace_return_address(n) return_address(n)
#endif /* ifndef __ASSEMBLY__ */
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 9bc6db1..41c8391 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -1,10 +1,9 @@
-config ARCH_BCM
+menuconfig ARCH_BCM
bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7
help
This enables support for Broadcom ARM based SoC chips
-menu "Broadcom SoC Selection"
- depends on ARCH_BCM
+if ARCH_BCM
config ARCH_BCM_MOBILE
bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7
@@ -88,4 +87,4 @@
different SoC or with the older BCM47XX and BCM53XX based
network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
-endmenu
+endif
diff --git a/arch/arm/mach-berlin/Kconfig b/arch/arm/mach-berlin/Kconfig
index 101e0f3..2631cfc 100644
--- a/arch/arm/mach-berlin/Kconfig
+++ b/arch/arm/mach-berlin/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_BERLIN
+menuconfig ARCH_BERLIN
bool "Marvell Berlin SoCs" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARM_GIC
@@ -9,8 +9,6 @@
if ARCH_BERLIN
-menu "Marvell Berlin SoC variants"
-
config MACH_BERLIN_BG2
bool "Marvell Armada 1500 (BG2)"
select CACHE_L2X0
@@ -30,6 +28,4 @@
select HAVE_ARM_TWD if SMP
select PINCTRL_BERLIN_BG2Q
-endmenu
-
endif
diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig
index 66838f4..3c22a19 100644
--- a/arch/arm/mach-cns3xxx/Kconfig
+++ b/arch/arm/mach-cns3xxx/Kconfig
@@ -1,12 +1,11 @@
-config ARCH_CNS3XXX
+menuconfig ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family" if ARCH_MULTI_V6
select ARM_GIC
select PCI_DOMAINS if PCI
help
Support for Cavium Networks CNS3XXX platform.
-menu "CNS3XXX platform type"
- depends on ARCH_CNS3XXX
+if ARCH_CNS3XXX
config MACH_CNS3420VB
bool "Support for CNS3420 Validation Board"
@@ -17,4 +16,4 @@
This is a platform with an on-board ARM11 MPCore and has support
for USB, USB-OTG, MMC/SD/SDIO, SATA, PCI-E, etc.
-endmenu
+endif
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index db18ef8..584e8d4 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -39,7 +39,6 @@
config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138/AM18x based system"
select ARCH_DAVINCI_DA8XX
- select ARCH_HAS_CPUFREQ
select CP_INTC
config ARCH_DAVINCI_DA8XX
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index d58995c9..8f9b66c 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -7,10 +7,9 @@
# Configuration options for the EXYNOS4
-config ARCH_EXYNOS
+menuconfig ARCH_EXYNOS
bool "Samsung EXYNOS" if ARCH_MULTI_V7
select ARCH_HAS_BANDGAP
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_REQUIRE_GPIOLIB
select ARM_AMBA
@@ -30,8 +29,6 @@
if ARCH_EXYNOS
-menu "SAMSUNG EXYNOS SoCs Support"
-
config ARCH_EXYNOS3
bool "SAMSUNG EXYNOS3"
select ARM_CPU_SUSPEND if PM
@@ -118,8 +115,6 @@
default y
depends on SOC_EXYNOS5420
-endmenu
-
config EXYNOS5420_MCPM
bool "Exynos5420 Multi-Cluster PM support"
depends on MCPM && SOC_EXYNOS5420
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 16617bd..1ee9176 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -118,6 +118,7 @@
extern void __iomem *sysram_base_addr;
void exynos_init_io(void);
void exynos_restart(enum reboot_mode mode, const char *cmd);
+void exynos_sysram_init(void);
void exynos_cpuidle_init(void);
void exynos_cpufreq_init(void);
void exynos_init_late(void);
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 90aab4d..f38cf7c 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -184,6 +184,28 @@
platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
}
+void __iomem *sysram_base_addr;
+void __iomem *sysram_ns_base_addr;
+
+void __init exynos_sysram_init(void)
+{
+ struct device_node *node;
+
+ for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {
+ if (!of_device_is_available(node))
+ continue;
+ sysram_base_addr = of_iomap(node, 0);
+ break;
+ }
+
+ for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram-ns") {
+ if (!of_device_is_available(node))
+ continue;
+ sysram_ns_base_addr = of_iomap(node, 0);
+ break;
+ }
+}
+
void __init exynos_init_late(void)
{
if (of_machine_is_compatible("samsung,exynos5440"))
@@ -198,7 +220,7 @@
int depth, void *data)
{
struct map_desc iodesc;
- __be32 *reg;
+ const __be32 *reg;
int len;
if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") &&
@@ -271,6 +293,13 @@
}
}
+ /*
+ * This is called from smp_prepare_cpus if we've built for SMP, but
+ * we still need to set it up for PM and firmware ops if not.
+ */
+ if (!IS_ENABLED(SMP))
+ exynos_sysram_init();
+
exynos_cpuidle_init();
exynos_cpufreq_init();
diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index ec02422..1c8d31e 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -32,28 +32,6 @@
extern void exynos4_secondary_startup(void);
-void __iomem *sysram_base_addr;
-void __iomem *sysram_ns_base_addr;
-
-static void __init exynos_smp_prepare_sysram(void)
-{
- struct device_node *node;
-
- for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram") {
- if (!of_device_is_available(node))
- continue;
- sysram_base_addr = of_iomap(node, 0);
- break;
- }
-
- for_each_compatible_node(node, NULL, "samsung,exynos4210-sysram-ns") {
- if (!of_device_is_available(node))
- continue;
- sysram_ns_base_addr = of_iomap(node, 0);
- break;
- }
-}
-
static inline void __iomem *cpu_boot_reg_base(void)
{
if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1)
@@ -234,11 +212,11 @@
{
int i;
+ exynos_sysram_init();
+
if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
scu_enable(scu_base_addr());
- exynos_smp_prepare_sysram();
-
/*
* Write the address of secondary startup into the
* system-wide flags register. The boot monitor waits
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index 830b76e..a5960e2 100644
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -1,7 +1,6 @@
config ARCH_HIGHBANK
bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_HAS_OPP
select ARCH_SUPPORTS_BIG_ENDIAN
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 8d42eab..28fa2fa 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,6 +1,5 @@
-config ARCH_MXC
+menuconfig ARCH_MXC
bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select ARCH_REQUIRE_GPIOLIB
select ARM_CPU_SUSPEND if PM
@@ -13,8 +12,7 @@
help
Support for Freescale MXC/iMX-based family of processors
-menu "Freescale i.MX support"
- depends on ARCH_MXC
+if ARCH_MXC
config MXC_TZIC
bool
@@ -99,7 +97,6 @@
config SOC_IMX27
bool
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select CPU_ARM926T
select IMX_HAVE_IOMUX_V1
@@ -124,7 +121,6 @@
config SOC_IMX5
bool
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select ARCH_MXC_IOMUX_V3
select MXC_TZIC
@@ -786,4 +782,4 @@
source "arch/arm/mach-imx/devices/Kconfig"
-endmenu
+endif
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index ba43321..64f8e25 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -28,7 +28,7 @@
bool
config INTEGRATOR_IMPD1
- tristate "Include support for Integrator/IM-PD1"
+ bool "Include support for Integrator/IM-PD1"
depends on ARCH_INTEGRATOR_AP
select ARCH_REQUIRE_GPIOLIB
select ARM_VIC
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 0e870ea..3ce8807 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -308,7 +308,12 @@
*/
#define IMPD1_VALID_IRQS 0x00000bffU
-static int __init impd1_probe(struct lm_device *dev)
+/*
+ * As this module is bool, it is OK to have this as __init_refok() - no
+ * probe calls will be done after the initial system bootup, as devices
+ * are discovered as part of the machine startup.
+ */
+static int __init_refok impd1_probe(struct lm_device *dev)
{
struct impd1_module *impd1;
int irq_base;
@@ -397,6 +402,11 @@
static struct lm_driver impd1_driver = {
.drv = {
.name = "impd1",
+ /*
+ * As we're dropping the probe() function, suppress driver
+ * binding from sysfs.
+ */
+ .suppress_bind_attrs = true,
},
.probe = impd1_probe,
.remove = impd1_remove,
diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index f50bc93..98a156a 100644
--- a/arch/arm/mach-keystone/Kconfig
+++ b/arch/arm/mach-keystone/Kconfig
@@ -1,6 +1,7 @@
config ARCH_KEYSTONE
bool "Texas Instruments Keystone Devices"
depends on ARCH_MULTI_V7
+ depends on ARM_PATCH_PHYS_VIRT
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
select CLKSRC_MMIO
diff --git a/arch/arm/mach-moxart/Kconfig b/arch/arm/mach-moxart/Kconfig
index 82a4ba8..f49328c 100644
--- a/arch/arm/mach-moxart/Kconfig
+++ b/arch/arm/mach-moxart/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_MOXART
+menuconfig ARCH_MOXART
bool "MOXA ART SoC" if ARCH_MULTI_V4
select CPU_FA526
select ARM_DMA_MEM_BUFFERABLE
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 6090b9e..4a7c250 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_MVEBU
+menuconfig ARCH_MVEBU
bool "Marvell Engineering Business Unit (MVEBU) SoCs" if (ARCH_MULTI_V7 || ARCH_MULTI_V5)
select ARCH_SUPPORTS_BIG_ENDIAN
select CLKSRC_MMIO
@@ -13,8 +13,6 @@
if ARCH_MVEBU
-menu "Marvell EBU SoC variants"
-
config MACH_MVEBU_V7
bool
select ARMADA_370_XP_TIMER
@@ -84,7 +82,6 @@
config MACH_KIRKWOOD
bool "Marvell Kirkwood boards" if ARCH_MULTI_V5
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select CPU_FEROCEON
select KIRKWOOD_CLK
@@ -97,6 +94,4 @@
Say 'Y' here if you want your kernel to support boards based
on the Marvell Kirkwood device tree.
-endmenu
-
endif
diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig
index 486d301..3c61096 100644
--- a/arch/arm/mach-nomadik/Kconfig
+++ b/arch/arm/mach-nomadik/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_NOMADIK
+menuconfig ARCH_NOMADIK
bool "ST-Ericsson Nomadik"
depends on ARCH_MULTI_V5
select ARCH_REQUIRE_GPIOLIB
@@ -15,7 +15,6 @@
Support for the Nomadik platform by ST-Ericsson
if ARCH_NOMADIK
-menu "Nomadik boards"
config MACH_NOMADIK_8815NHK
bool "ST 8815 Nomadik Hardware Kit (evaluation board)"
@@ -24,7 +23,6 @@
select I2C_ALGOBIT
select I2C_NOMADIK
-endmenu
endif
config NOMADIK_8815
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 0ba4826..0625053 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -1,3 +1,6 @@
+menu "TI OMAP/AM/DM/DRA Family"
+ depends on ARCH_MULTI_V6 || ARCH_MULTI_V7
+
config ARCH_OMAP
bool
@@ -28,7 +31,6 @@
select ARM_CPU_SUSPEND if PM
select ARM_ERRATA_720789
select ARM_GIC
- select CACHE_L2X0
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select OMAP_INTERCONNECT
@@ -80,7 +82,6 @@
config ARCH_OMAP2PLUS
bool
select ARCH_HAS_BANDGAP
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_OMAP
select ARCH_REQUIRE_GPIOLIB
@@ -343,3 +344,5 @@
endmenu
endif
+
+endmenu
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index ff02973..a373d50 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -91,7 +91,14 @@
extern void omap3_secure_sync32k_timer_init(void);
extern void omap3_gptimer_timer_init(void);
extern void omap4_local_timer_init(void);
+#ifdef CONFIG_CACHE_L2X0
int omap_l2_cache_init(void);
+#else
+static inline int omap_l2_cache_init(void)
+{
+ return 0;
+}
+#endif
extern void omap5_realtime_timer_init(void);
void omap2420_init_early(void);
diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
index e4e505f..042f693 100644
--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_SIRF
+menuconfig ARCH_SIRF
bool "CSR SiRF" if ARCH_MULTI_V7
select ARCH_HAS_RESET_CONTROLLER
select ARCH_REQUIRE_GPIOLIB
@@ -11,7 +11,7 @@
if ARCH_SIRF
-menu "CSR SiRF atlas6/primaII/Marco/Polo Specific Features"
+comment "CSR SiRF atlas6/primaII/Marco/Polo Specific Features"
config ARCH_ATLAS6
bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform"
@@ -37,8 +37,6 @@
help
Support for CSR SiRFSoC ARM Cortex A9 Platform
-endmenu
-
config SIRF_IRQ
bool
diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig
index fd2b99d..ee5697b 100644
--- a/arch/arm/mach-qcom/Kconfig
+++ b/arch/arm/mach-qcom/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_QCOM
+menuconfig ARCH_QCOM
bool "Qualcomm Support" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARM_GIC
@@ -11,8 +11,6 @@
if ARCH_QCOM
-menu "Qualcomm SoC Selection"
-
config ARCH_MSM8X60
bool "Enable support for MSM8X60"
select CLKSRC_QCOM
@@ -25,8 +23,6 @@
bool "Enable support for MSM8974"
select HAVE_ARM_ARCH_TIMER
-endmenu
-
config QCOM_SCM
bool
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 04284de..ad5316a 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -117,7 +117,7 @@
Compile in platform device definition for Samsung TouchScreen.
config S3C24XX_DMA
- bool "S3C2410 DMA support"
+ bool "S3C2410 DMA support (deprecated)"
select S3C_DMA
help
S3C2410 DMA support. This is needed for drivers like sound which
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 3136d86..26ca242 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -18,9 +18,9 @@
Enable S3C6410 CPU support
config S3C64XX_PL080
- bool "S3C64XX DMA using generic PL08x driver"
+ def_bool DMADEVICES
+ select ARM_AMBA
select AMBA_PL08X
- select SAMSUNG_DMADEV
config S3C64XX_SETUP_SDHCI
bool
diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig
index bb2111b..26003e2 100644
--- a/arch/arm/mach-s5p64x0/Kconfig
+++ b/arch/arm/mach-s5p64x0/Kconfig
@@ -9,16 +9,18 @@
config CPU_S5P6440
bool
+ select ARM_AMBA
+ select PL330_DMA if DMADEVICES
select S5P_SLEEP if PM
- select SAMSUNG_DMADEV
select SAMSUNG_WAKEMASK if PM
help
Enable S5P6440 CPU support
config CPU_S5P6450
bool
+ select ARM_AMBA
+ select PL330_DMA if DMADEVICES
select S5P_SLEEP if PM
- select SAMSUNG_DMADEV
select SAMSUNG_WAKEMASK if PM
help
Enable S5P6450 CPU support
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index 15170be..c5e3a96 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -9,8 +9,9 @@
config CPU_S5PC100
bool
+ select ARM_AMBA
+ select PL330_DMA if DMADEVICES
select S5P_EXT_INT
- select SAMSUNG_DMADEV
help
Enable S5PC100 CPU support
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 8c3abe5..f60f286 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -11,10 +11,11 @@
config CPU_S5PV210
bool
+ select ARM_AMBA
+ select PL330_DMA if DMADEVICES
select S5P_EXT_INT
select S5P_PM if PM
select S5P_SLEEP if PM
- select SAMSUNG_DMADEV
help
Enable S5PV210 CPU support
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index dbd954e..7980730 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -1,7 +1,7 @@
config ARCH_SHMOBILE
bool
-config ARCH_SHMOBILE_MULTI
+menuconfig ARCH_SHMOBILE_MULTI
bool "Renesas ARM SoCs" if ARCH_MULTI_V7
depends on MMU
select ARCH_SHMOBILE
@@ -15,7 +15,7 @@
if ARCH_SHMOBILE_MULTI
-comment "Renesas ARM SoCs System Type"
+#comment "Renesas ARM SoCs System Type"
config ARCH_EMEV2
bool "Emma Mobile EV2"
@@ -85,7 +85,6 @@
select CPU_V7
select SH_CLK_CPG
select RENESAS_IRQC
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select SYS_SUPPORTS_SH_CMT
select SYS_SUPPORTS_SH_TMU
@@ -264,7 +263,6 @@
config MACH_KZM9G
bool "KZM-A9-GT board"
depends on ARCH_SH73A0
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select ARCH_REQUIRE_GPIOLIB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig
index 0786249..90df202 100644
--- a/arch/arm/mach-spear/Kconfig
+++ b/arch/arm/mach-spear/Kconfig
@@ -14,7 +14,6 @@
config ARCH_SPEAR13XX
bool "ST SPEAr13xx"
depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE
- select ARCH_HAS_CPUFREQ
select ARM_GIC
select GPIO_SPEAR_SPICS
select HAVE_ARM_SCU if SMP
diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig
index abf9ee9..7e33e9d 100644
--- a/arch/arm/mach-sti/Kconfig
+++ b/arch/arm/mach-sti/Kconfig
@@ -1,5 +1,5 @@
menuconfig ARCH_STI
- bool "STMicroelectronics Consumer Electronics SOCs with Device Trees" if ARCH_MULTI_V7
+ bool "STMicroelectronics Consumer Electronics SOCs" if ARCH_MULTI_V7
select ARM_GIC
select ARM_GLOBAL_TIMER
select PINCTRL
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index e16999e..0953996 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -1,6 +1,5 @@
-config ARCH_TEGRA
+menuconfig ARCH_TEGRA
bool "NVIDIA Tegra" if ARCH_MULTI_V7
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
select ARM_GIC
@@ -16,8 +15,7 @@
help
This enables support for NVIDIA Tegra based systems.
-menu "NVIDIA Tegra options"
- depends on ARCH_TEGRA
+if ARCH_TEGRA
config ARCH_TEGRA_2x_SOC
bool "Enable support for Tegra20 family"
@@ -69,4 +67,4 @@
which controls AHB bus master arbitration and some
performance parameters(priority, prefech size).
-endmenu
+endif
diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index e3a96d7..bc51a71 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_U300
+menuconfig ARCH_U300
bool "ST-Ericsson U300 Series" if ARCH_MULTI_V5
depends on MMU
select ARCH_REQUIRE_GPIOLIB
@@ -16,8 +16,6 @@
if ARCH_U300
-menu "ST-Ericsson AB U300/U335 Platform"
-
config MACH_U300
depends on ARCH_U300
bool "U300"
@@ -43,6 +41,4 @@
you don't need it. Selecting this will activate the
SPI framework and ARM PL022 support.
-endmenu
-
endif
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index b41a42d..5be7c45 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -1,9 +1,8 @@
-config ARCH_U8500
+menuconfig ARCH_U8500
bool "ST-Ericsson U8500 Series" if ARCH_MULTI_V7
depends on MMU
select AB8500_CORE
select ABX500_CORE
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select ARM_AMBA
select ARM_ERRATA_754322
@@ -34,8 +33,6 @@
select REGULATOR
select REGULATOR_DB8500_PRCMU
-menu "Ux500 target platform (boards)"
-
config MACH_MOP500
bool "U8500 Development platform, MOP500 versions"
select I2C
@@ -68,8 +65,6 @@
a working kernel. If everything else is disabled, this
automatically enables MACH_MOP500.
-endmenu
-
config UX500_DEBUG_UART
int "Ux500 UART to use for low-level debug"
default 2
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 90249cf..99c1f15 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -1,4 +1,4 @@
-config ARCH_VEXPRESS
+menuconfig ARCH_VEXPRESS
bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARCH_SUPPORTS_BIG_ENDIAN
@@ -37,8 +37,7 @@
platforms. The traditional (ATAGs) boot method is not usable on
these boards with this option.
-menu "Versatile Express platform type"
- depends on ARCH_VEXPRESS
+if ARCH_VEXPRESS
config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
bool "Enable A5 and A9 only errata work-arounds"
@@ -65,7 +64,6 @@
config ARCH_VEXPRESS_SPC
bool "Versatile Express Serial Power Controller (SPC)"
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select PM_OPP
help
@@ -83,4 +81,4 @@
Support for CPU and cluster power management on Versatile Express
with a TC2 (A15x2 A7x3) big.LITTLE core tile.
-endmenu
+endif
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
index 08f56a4..aaaa24f 100644
--- a/arch/arm/mach-vt8500/Kconfig
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -1,6 +1,5 @@
config ARCH_VT8500
bool
- select ARCH_HAS_CPUFREQ
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select VT8500_TIMER
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 573e0db..0c164f8 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -1,6 +1,5 @@
config ARCH_ZYNQ
bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7
- select ARCH_HAS_CPUFREQ
select ARCH_HAS_OPP
select ARCH_SUPPORTS_BIG_ENDIAN
select ARM_AMBA
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 243dfcb..301b892 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -35,27 +35,15 @@
Base platform power management code for samsung code
if PLAT_SAMSUNG
+menu "Samsung Common options"
# boot configurations
comment "Boot options"
-config S3C_BOOT_ERROR_RESET
- bool "S3C Reboot on decompression error"
- help
- Say y here to use the watchdog to reset the system if the
- kernel decompressor detects an error during decompression.
-
-config S3C_BOOT_UART_FORCE_FIFO
- bool "Force UART FIFO on during boot process"
- default y
- help
- Say Y here to force the UART FIFOs on during the kernel
- uncompressor
-
-
config S3C_LOWLEVEL_UART_PORT
int "S3C UART to use for low-level messages"
+ depends on ARCH_S3C64XX
default 0
help
Choice of which UART port to use for the low-level messages,
@@ -407,17 +395,16 @@
Include legacy GPIO power management code for platforms not using
pinctrl-samsung driver.
-endif
-
config SAMSUNG_DMADEV
- bool
- select ARM_AMBA
+ bool "Use legacy Samsung DMA abstraction"
+ depends on CPU_S5PV210 || CPU_S5PC100 || ARCH_S5P64X0 || ARCH_S3C64XX
select DMADEVICES
- select PL330_DMA if (ARCH_EXYNOS5 || ARCH_EXYNOS4 || CPU_S5PV210 || CPU_S5PC100 || \
- CPU_S5P6450 || CPU_S5P6440)
+ default y
help
Use DMA device engine for PL330 DMAC.
+endif
+
config S5P_DEV_MFC
bool
help
@@ -503,4 +490,5 @@
default "2" if DEBUG_S3C_UART2
default "3" if DEBUG_S3C_UART3
+endmenu
endif
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 7295419..a474de34 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1,8 +1,9 @@
config ARM64
def_bool y
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
- select ARCH_USE_CMPXCHG_LOCKREF
+ select ARCH_HAS_OPP
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
+ select ARCH_USE_CMPXCHG_LOCKREF
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
select ARCH_WANT_FRAME_POINTERS
diff --git a/arch/arm64/boot/dts/apm-mustang.dts b/arch/arm64/boot/dts/apm-mustang.dts
index 1247ca1..6541962 100644
--- a/arch/arm64/boot/dts/apm-mustang.dts
+++ b/arch/arm64/boot/dts/apm-mustang.dts
@@ -24,3 +24,7 @@
reg = < 0x1 0x00000000 0x0 0x80000000 >; /* Updated by bootloader */
};
};
+
+&serial0 {
+ status = "ok";
+};
diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
index c5f0a47..40aa96c 100644
--- a/arch/arm64/boot/dts/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm-storm.dtsi
@@ -273,8 +273,9 @@
};
serial0: serial@1c020000 {
+ status = "disabled";
device_type = "serial";
- compatible = "ns16550";
+ compatible = "ns16550a";
reg = <0 0x1c020000 0x0 0x1000>;
reg-shift = <2>;
clock-frequency = <10000000>; /* Updated by bootloader */
@@ -282,6 +283,39 @@
interrupts = <0x0 0x4c 0x4>;
};
+ serial1: serial@1c021000 {
+ status = "disabled";
+ device_type = "serial";
+ compatible = "ns16550a";
+ reg = <0 0x1c021000 0x0 0x1000>;
+ reg-shift = <2>;
+ clock-frequency = <10000000>; /* Updated by bootloader */
+ interrupt-parent = <&gic>;
+ interrupts = <0x0 0x4d 0x4>;
+ };
+
+ serial2: serial@1c022000 {
+ status = "disabled";
+ device_type = "serial";
+ compatible = "ns16550a";
+ reg = <0 0x1c022000 0x0 0x1000>;
+ reg-shift = <2>;
+ clock-frequency = <10000000>; /* Updated by bootloader */
+ interrupt-parent = <&gic>;
+ interrupts = <0x0 0x4e 0x4>;
+ };
+
+ serial3: serial@1c023000 {
+ status = "disabled";
+ device_type = "serial";
+ compatible = "ns16550a";
+ reg = <0 0x1c023000 0x0 0x1000>;
+ reg-shift = <2>;
+ clock-frequency = <10000000>; /* Updated by bootloader */
+ interrupt-parent = <&gic>;
+ interrupts = <0x0 0x4f 0x4>;
+ };
+
phy1: phy@1f21a000 {
compatible = "apm,xgene-phy";
reg = <0x0 0x1f21a000 0x0 0x100>;
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 157e1d8..3421f31 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -6,9 +6,18 @@
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_RESOURCE_COUNTERS=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_CGROUP_HUGETLB=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_PID_NS is not set
@@ -27,6 +36,7 @@
CONFIG_ARCH_XGENE=y
CONFIG_SMP=y
CONFIG_PREEMPT=y
+CONFIG_KSM=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_CMA=y
CONFIG_CMDLINE="console=ttyAMA0"
@@ -45,6 +55,7 @@
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DMA_CMA=y
+CONFIG_BLK_DEV_LOOP=y
CONFIG_VIRTIO_BLK=y
# CONFIG_SCSI_PROC_FS is not set
CONFIG_BLK_DEV_SD=y
@@ -53,6 +64,7 @@
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_OF_PLATFORM=y
CONFIG_NETDEVICES=y
+CONFIG_TUN=y
CONFIG_SMC91X=y
CONFIG_SMSC911X=y
# CONFIG_WLAN is not set
@@ -85,6 +97,8 @@
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_EXT4_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_VFAT_FS=y
@@ -104,6 +118,7 @@
CONFIG_LOCKUP_DETECTOR=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_FTRACE is not set
+CONFIG_SECURITY=y
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_ARM64_CRYPTO=y
CONFIG_CRYPTO_SHA1_ARM64_CE=y
diff --git a/arch/arm64/crypto/ghash-ce-core.S b/arch/arm64/crypto/ghash-ce-core.S
index b9e6eaf..dc45701 100644
--- a/arch/arm64/crypto/ghash-ce-core.S
+++ b/arch/arm64/crypto/ghash-ce-core.S
@@ -3,14 +3,6 @@
*
* Copyright (C) 2014 Linaro Ltd. <ard.biesheuvel@linaro.org>
*
- * Based on arch/x86/crypto/ghash-pmullni-intel_asm.S
- *
- * Copyright (c) 2009 Intel Corp.
- * Author: Huang Ying <ying.huang@intel.com>
- * Vinodh Gopal
- * Erdinc Ozturk
- * Deniz Karakoyunlu
- *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
@@ -19,13 +11,15 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
- DATA .req v0
- SHASH .req v1
- IN1 .req v2
+ SHASH .req v0
+ SHASH2 .req v1
T1 .req v2
T2 .req v3
- T3 .req v4
- VZR .req v5
+ MASK .req v4
+ XL .req v5
+ XM .req v6
+ XH .req v7
+ IN1 .req v7
.text
.arch armv8-a+crypto
@@ -35,61 +29,51 @@
* struct ghash_key const *k, const char *head)
*/
ENTRY(pmull_ghash_update)
- ld1 {DATA.16b}, [x1]
ld1 {SHASH.16b}, [x3]
- eor VZR.16b, VZR.16b, VZR.16b
+ ld1 {XL.16b}, [x1]
+ movi MASK.16b, #0xe1
+ ext SHASH2.16b, SHASH.16b, SHASH.16b, #8
+ shl MASK.2d, MASK.2d, #57
+ eor SHASH2.16b, SHASH2.16b, SHASH.16b
/* do the head block first, if supplied */
cbz x4, 0f
- ld1 {IN1.2d}, [x4]
+ ld1 {T1.2d}, [x4]
b 1f
-0: ld1 {IN1.2d}, [x2], #16
+0: ld1 {T1.2d}, [x2], #16
sub w0, w0, #1
-1: ext IN1.16b, IN1.16b, IN1.16b, #8
-CPU_LE( rev64 IN1.16b, IN1.16b )
- eor DATA.16b, DATA.16b, IN1.16b
- /* multiply DATA by SHASH in GF(2^128) */
- ext T2.16b, DATA.16b, DATA.16b, #8
- ext T3.16b, SHASH.16b, SHASH.16b, #8
- eor T2.16b, T2.16b, DATA.16b
- eor T3.16b, T3.16b, SHASH.16b
+1: /* multiply XL by SHASH in GF(2^128) */
+CPU_LE( rev64 T1.16b, T1.16b )
- pmull2 T1.1q, SHASH.2d, DATA.2d // a1 * b1
- pmull DATA.1q, SHASH.1d, DATA.1d // a0 * b0
- pmull T2.1q, T2.1d, T3.1d // (a1 + a0)(b1 + b0)
- eor T2.16b, T2.16b, T1.16b // (a0 * b1) + (a1 * b0)
- eor T2.16b, T2.16b, DATA.16b
-
- ext T3.16b, VZR.16b, T2.16b, #8
- ext T2.16b, T2.16b, VZR.16b, #8
- eor DATA.16b, DATA.16b, T3.16b
- eor T1.16b, T1.16b, T2.16b // <T1:DATA> is result of
- // carry-less multiplication
-
- /* first phase of the reduction */
- shl T3.2d, DATA.2d, #1
- eor T3.16b, T3.16b, DATA.16b
- shl T3.2d, T3.2d, #5
- eor T3.16b, T3.16b, DATA.16b
- shl T3.2d, T3.2d, #57
- ext T2.16b, VZR.16b, T3.16b, #8
- ext T3.16b, T3.16b, VZR.16b, #8
- eor DATA.16b, DATA.16b, T2.16b
- eor T1.16b, T1.16b, T3.16b
-
- /* second phase of the reduction */
- ushr T2.2d, DATA.2d, #5
- eor T2.16b, T2.16b, DATA.16b
- ushr T2.2d, T2.2d, #1
- eor T2.16b, T2.16b, DATA.16b
- ushr T2.2d, T2.2d, #1
+ ext T2.16b, XL.16b, XL.16b, #8
+ ext IN1.16b, T1.16b, T1.16b, #8
eor T1.16b, T1.16b, T2.16b
- eor DATA.16b, DATA.16b, T1.16b
+ eor XL.16b, XL.16b, IN1.16b
+
+ pmull2 XH.1q, SHASH.2d, XL.2d // a1 * b1
+ eor T1.16b, T1.16b, XL.16b
+ pmull XL.1q, SHASH.1d, XL.1d // a0 * b0
+ pmull XM.1q, SHASH2.1d, T1.1d // (a1 + a0)(b1 + b0)
+
+ ext T1.16b, XL.16b, XH.16b, #8
+ eor T2.16b, XL.16b, XH.16b
+ eor XM.16b, XM.16b, T1.16b
+ eor XM.16b, XM.16b, T2.16b
+ pmull T2.1q, XL.1d, MASK.1d
+
+ mov XH.d[0], XM.d[1]
+ mov XM.d[1], XL.d[0]
+
+ eor XL.16b, XM.16b, T2.16b
+ ext T2.16b, XL.16b, XL.16b, #8
+ pmull XL.1q, XL.1d, MASK.1d
+ eor T2.16b, T2.16b, XH.16b
+ eor XL.16b, XL.16b, T2.16b
cbnz w0, 0b
- st1 {DATA.16b}, [x1]
+ st1 {XL.16b}, [x1]
ret
ENDPROC(pmull_ghash_update)
diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c
index b92baf3..833ec1e 100644
--- a/arch/arm64/crypto/ghash-ce-glue.c
+++ b/arch/arm64/crypto/ghash-ce-glue.c
@@ -67,11 +67,12 @@
blocks = len / GHASH_BLOCK_SIZE;
len %= GHASH_BLOCK_SIZE;
- kernel_neon_begin_partial(6);
+ kernel_neon_begin_partial(8);
pmull_ghash_update(blocks, ctx->digest, src, key,
partial ? ctx->buf : NULL);
kernel_neon_end();
src += blocks * GHASH_BLOCK_SIZE;
+ partial = 0;
}
if (len)
memcpy(ctx->buf + partial, src, len);
@@ -88,7 +89,7 @@
memset(ctx->buf + partial, 0, GHASH_BLOCK_SIZE - partial);
- kernel_neon_begin_partial(6);
+ kernel_neon_begin_partial(8);
pmull_ghash_update(1, ctx->digest, ctx->buf, key, NULL);
kernel_neon_end();
}
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 42c7eec..0b3fcf8 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -30,7 +30,6 @@
generic-y += mutex.h
generic-y += pci.h
generic-y += poll.h
-generic-y += posix_types.h
generic-y += preempt.h
generic-y += resource.h
generic-y += rwsem.h
diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h
index 3a4572e..dc82e52 100644
--- a/arch/arm64/include/asm/dma-mapping.h
+++ b/arch/arm64/include/asm/dma-mapping.h
@@ -26,8 +26,6 @@
#include <xen/xen.h>
#include <asm/xen/hypervisor.h>
-#define ARCH_HAS_DMA_GET_REQUIRED_MASK
-
#define DMA_ERROR_CODE (~(dma_addr_t)0)
extern struct dma_map_ops *dma_ops;
extern struct dma_map_ops coherent_swiotlb_dma_ops;
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 598cc38..5797020 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -246,7 +246,7 @@
#define pmd_mkwrite(pmd) pte_pmd(pte_mkwrite(pmd_pte(pmd)))
#define pmd_mkdirty(pmd) pte_pmd(pte_mkdirty(pmd_pte(pmd)))
#define pmd_mkyoung(pmd) pte_pmd(pte_mkyoung(pmd_pte(pmd)))
-#define pmd_mknotpresent(pmd) (__pmd(pmd_val(pmd) &= ~PMD_TYPE_MASK))
+#define pmd_mknotpresent(pmd) (__pmd(pmd_val(pmd) & ~PMD_TYPE_MASK))
#define __HAVE_ARCH_PMD_WRITE
#define pmd_write(pmd) pte_write(pmd_pte(pmd))
diff --git a/arch/arm64/include/uapi/asm/posix_types.h b/arch/arm64/include/uapi/asm/posix_types.h
new file mode 100644
index 0000000..7985ff6
--- /dev/null
+++ b/arch/arm64/include/uapi/asm/posix_types.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_POSIX_TYPES_H
+#define __ASM_POSIX_TYPES_H
+
+typedef unsigned short __kernel_old_uid_t;
+typedef unsigned short __kernel_old_gid_t;
+#define __kernel_old_uid_t __kernel_old_uid_t
+
+#include <asm-generic/posix_types.h>
+
+#endif /* __ASM_POSIX_TYPES_H */
diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h
index b72cf40..ee469be 100644
--- a/arch/arm64/include/uapi/asm/sigcontext.h
+++ b/arch/arm64/include/uapi/asm/sigcontext.h
@@ -58,7 +58,7 @@
struct esr_context {
struct _aarch64_ctx head;
- u64 esr;
+ __u64 esr;
};
#endif /* _UAPI__ASM_SIGCONTEXT_H */
diff --git a/arch/arm64/kernel/entry-ftrace.S b/arch/arm64/kernel/entry-ftrace.S
index b051871..aa5f9fc 100644
--- a/arch/arm64/kernel/entry-ftrace.S
+++ b/arch/arm64/kernel/entry-ftrace.S
@@ -205,7 +205,7 @@
*
* Run ftrace_return_to_handler() before going back to parent.
* @fp is checked against the value passed by ftrace_graph_caller()
- * only when CONFIG_FUNCTION_GRAPH_FP_TEST is enabled.
+ * only when CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST is enabled.
*/
ENTRY(return_to_handler)
str x0, [sp, #-16]!
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index bf017f4..9ce04ba 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -279,7 +279,6 @@
*/
mrs x0, far_el1
enable_dbg
- mov x1, x25
mov x2, sp
b do_sp_pc_abort
el1_undef:
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 3e926b9..9fde010 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -655,11 +655,16 @@
reg = task_pt_regs(target)->regs[idx];
}
- ret = copy_to_user(ubuf, ®, sizeof(reg));
- if (ret)
- break;
+ if (kbuf) {
+ memcpy(kbuf, ®, sizeof(reg));
+ kbuf += sizeof(reg);
+ } else {
+ ret = copy_to_user(ubuf, ®, sizeof(reg));
+ if (ret)
+ break;
- ubuf += sizeof(reg);
+ ubuf += sizeof(reg);
+ }
}
return ret;
@@ -689,11 +694,16 @@
unsigned int idx = start + i;
compat_ulong_t reg;
- ret = copy_from_user(®, ubuf, sizeof(reg));
- if (ret)
- return ret;
+ if (kbuf) {
+ memcpy(®, kbuf, sizeof(reg));
+ kbuf += sizeof(reg);
+ } else {
+ ret = copy_from_user(®, ubuf, sizeof(reg));
+ if (ret)
+ return ret;
- ubuf += sizeof(reg);
+ ubuf += sizeof(reg);
+ }
switch (idx) {
case 15:
@@ -827,6 +837,7 @@
compat_ulong_t val)
{
int ret;
+ mm_segment_t old_fs = get_fs();
if (off & 3 || off >= COMPAT_USER_SZ)
return -EIO;
@@ -834,10 +845,13 @@
if (off >= sizeof(compat_elf_gregset_t))
return 0;
+ set_fs(KERNEL_DS);
ret = copy_regset_from_user(tsk, &user_aarch32_view,
REGSET_COMPAT_GPR, off,
sizeof(compat_ulong_t),
&val);
+ set_fs(old_fs);
+
return ret;
}
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 091d428..f43db8a 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -71,7 +71,7 @@
/* 4GB maximum for 32-bit only capable devices */
if (IS_ENABLED(CONFIG_ZONE_DMA)) {
unsigned long max_dma_phys =
- (unsigned long)dma_to_phys(NULL, DMA_BIT_MASK(32) + 1);
+ (unsigned long)(dma_to_phys(NULL, DMA_BIT_MASK(32)) + 1);
max_dma = max(min, min(max, max_dma_phys >> PAGE_SHIFT));
zone_size[ZONE_DMA] = max_dma - min;
}
@@ -126,6 +126,8 @@
void __init arm64_memblock_init(void)
{
+ phys_addr_t dma_phys_limit = 0;
+
/* Register the kernel text, kernel data and initrd with memblock */
memblock_reserve(__pa(_text), _end - _text);
#ifdef CONFIG_BLK_DEV_INITRD
@@ -141,7 +143,11 @@
memblock_reserve(__pa(idmap_pg_dir), IDMAP_DIR_SIZE);
early_init_fdt_scan_reserved_mem();
- dma_contiguous_reserve(0);
+
+ /* 4GB maximum for 32-bit only capable devices */
+ if (IS_ENABLED(CONFIG_ZONE_DMA))
+ dma_phys_limit = dma_to_phys(NULL, DMA_BIT_MASK(32)) + 1;
+ dma_contiguous_reserve(dma_phys_limit);
memblock_allow_resize();
memblock_dump_all();
diff --git a/arch/sparc/crypto/aes_glue.c b/arch/sparc/crypto/aes_glue.c
index 503e6d9..df922f5 100644
--- a/arch/sparc/crypto/aes_glue.c
+++ b/arch/sparc/crypto/aes_glue.c
@@ -124,7 +124,7 @@
u64 *output, unsigned int len,
u64 *iv);
-struct aes_ops aes128_ops = {
+static struct aes_ops aes128_ops = {
.encrypt = aes_sparc64_encrypt_128,
.decrypt = aes_sparc64_decrypt_128,
.load_encrypt_keys = aes_sparc64_load_encrypt_keys_128,
@@ -136,7 +136,7 @@
.ctr_crypt = aes_sparc64_ctr_crypt_128,
};
-struct aes_ops aes192_ops = {
+static struct aes_ops aes192_ops = {
.encrypt = aes_sparc64_encrypt_192,
.decrypt = aes_sparc64_decrypt_192,
.load_encrypt_keys = aes_sparc64_load_encrypt_keys_192,
@@ -148,7 +148,7 @@
.ctr_crypt = aes_sparc64_ctr_crypt_192,
};
-struct aes_ops aes256_ops = {
+static struct aes_ops aes256_ops = {
.encrypt = aes_sparc64_encrypt_256,
.decrypt = aes_sparc64_decrypt_256,
.load_encrypt_keys = aes_sparc64_load_encrypt_keys_256,
diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h
index f08fe51..7aed2be 100644
--- a/arch/sparc/include/asm/atomic_32.h
+++ b/arch/sparc/include/asm/atomic_32.h
@@ -20,11 +20,11 @@
#define ATOMIC_INIT(i) { (i) }
-extern int __atomic_add_return(int, atomic_t *);
-extern int atomic_cmpxchg(atomic_t *, int, int);
+int __atomic_add_return(int, atomic_t *);
+int atomic_cmpxchg(atomic_t *, int, int);
#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-extern int __atomic_add_unless(atomic_t *, int, int);
-extern void atomic_set(atomic_t *, int);
+int __atomic_add_unless(atomic_t *, int, int);
+void atomic_set(atomic_t *, int);
#define atomic_read(v) (*(volatile int *)&(v)->counter)
diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
index 8b2f1bd..bb894c8 100644
--- a/arch/sparc/include/asm/atomic_64.h
+++ b/arch/sparc/include/asm/atomic_64.h
@@ -20,15 +20,15 @@
#define atomic_set(v, i) (((v)->counter) = i)
#define atomic64_set(v, i) (((v)->counter) = i)
-extern void atomic_add(int, atomic_t *);
-extern void atomic64_add(long, atomic64_t *);
-extern void atomic_sub(int, atomic_t *);
-extern void atomic64_sub(long, atomic64_t *);
+void atomic_add(int, atomic_t *);
+void atomic64_add(long, atomic64_t *);
+void atomic_sub(int, atomic_t *);
+void atomic64_sub(long, atomic64_t *);
-extern int atomic_add_ret(int, atomic_t *);
-extern long atomic64_add_ret(long, atomic64_t *);
-extern int atomic_sub_ret(int, atomic_t *);
-extern long atomic64_sub_ret(long, atomic64_t *);
+int atomic_add_ret(int, atomic_t *);
+long atomic64_add_ret(long, atomic64_t *);
+int atomic_sub_ret(int, atomic_t *);
+long atomic64_sub_ret(long, atomic64_t *);
#define atomic_dec_return(v) atomic_sub_ret(1, v)
#define atomic64_dec_return(v) atomic64_sub_ret(1, v)
@@ -107,6 +107,6 @@
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-extern long atomic64_dec_if_positive(atomic64_t *v);
+long atomic64_dec_if_positive(atomic64_t *v);
#endif /* !(__ARCH_SPARC64_ATOMIC__) */
diff --git a/arch/sparc/include/asm/auxio.h b/arch/sparc/include/asm/auxio.h
index 13dc67f..3e09a07 100644
--- a/arch/sparc/include/asm/auxio.h
+++ b/arch/sparc/include/asm/auxio.h
@@ -1,5 +1,12 @@
#ifndef ___ASM_SPARC_AUXIO_H
#define ___ASM_SPARC_AUXIO_H
+
+#ifndef __ASSEMBLY__
+
+extern void __iomem *auxio_register;
+
+#endif /* ifndef __ASSEMBLY__ */
+
#if defined(__sparc__) && defined(__arch64__)
#include <asm/auxio_64.h>
#else
diff --git a/arch/sparc/include/asm/auxio_32.h b/arch/sparc/include/asm/auxio_32.h
index 3a31977..5d685df 100644
--- a/arch/sparc/include/asm/auxio_32.h
+++ b/arch/sparc/include/asm/auxio_32.h
@@ -34,8 +34,8 @@
* NOTE: these routines are implementation dependent--
* understand the hardware you are querying!
*/
-extern void set_auxio(unsigned char bits_on, unsigned char bits_off);
-extern unsigned char get_auxio(void); /* .../asm/floppy.h */
+void set_auxio(unsigned char bits_on, unsigned char bits_off);
+unsigned char get_auxio(void); /* .../asm/floppy.h */
/*
* The following routines are provided for driver-compatibility
@@ -78,7 +78,7 @@
/* AUXIO2 (Power Off Control) */
-extern __volatile__ unsigned char * auxio_power_register;
+extern volatile u8 __iomem *auxio_power_register;
#define AUXIO_POWER_DETECT_FAILURE 32
#define AUXIO_POWER_CLEAR_FAILURE 2
diff --git a/arch/sparc/include/asm/auxio_64.h b/arch/sparc/include/asm/auxio_64.h
index f61cd1e..6079e59 100644
--- a/arch/sparc/include/asm/auxio_64.h
+++ b/arch/sparc/include/asm/auxio_64.h
@@ -75,8 +75,6 @@
#ifndef __ASSEMBLY__
-extern void __iomem *auxio_register;
-
#define AUXIO_LTE_ON 1
#define AUXIO_LTE_OFF 0
@@ -84,7 +82,7 @@
*
* on - AUXIO_LTE_ON or AUXIO_LTE_OFF
*/
-extern void auxio_set_lte(int on);
+void auxio_set_lte(int on);
#define AUXIO_LED_ON 1
#define AUXIO_LED_OFF 0
@@ -93,7 +91,7 @@
*
* on - AUXIO_LED_ON or AUXIO_LED_OFF
*/
-extern void auxio_set_led(int on);
+void auxio_set_led(int on);
#endif /* ifndef __ASSEMBLY__ */
diff --git a/arch/sparc/include/asm/bitext.h b/arch/sparc/include/asm/bitext.h
index 297b2f2..9c988bf 100644
--- a/arch/sparc/include/asm/bitext.h
+++ b/arch/sparc/include/asm/bitext.h
@@ -20,8 +20,8 @@
int num_colors;
};
-extern int bit_map_string_get(struct bit_map *t, int len, int align);
-extern void bit_map_clear(struct bit_map *t, int offset, int len);
-extern void bit_map_init(struct bit_map *t, unsigned long *map, int size);
+int bit_map_string_get(struct bit_map *t, int len, int align);
+void bit_map_clear(struct bit_map *t, int offset, int len);
+void bit_map_init(struct bit_map *t, unsigned long *map, int size);
#endif /* defined(_SPARC_BITEXT_H) */
diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h
index 88c9a96..600ed1d 100644
--- a/arch/sparc/include/asm/bitops_32.h
+++ b/arch/sparc/include/asm/bitops_32.h
@@ -18,9 +18,9 @@
#error only <linux/bitops.h> can be included directly
#endif
-extern unsigned long ___set_bit(unsigned long *addr, unsigned long mask);
-extern unsigned long ___clear_bit(unsigned long *addr, unsigned long mask);
-extern unsigned long ___change_bit(unsigned long *addr, unsigned long mask);
+unsigned long ___set_bit(unsigned long *addr, unsigned long mask);
+unsigned long ___clear_bit(unsigned long *addr, unsigned long mask);
+unsigned long ___change_bit(unsigned long *addr, unsigned long mask);
/*
* Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0'
diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h
index f1a051c..2d52240 100644
--- a/arch/sparc/include/asm/bitops_64.h
+++ b/arch/sparc/include/asm/bitops_64.h
@@ -15,12 +15,12 @@
#include <asm/byteorder.h>
#include <asm/barrier.h>
-extern int test_and_set_bit(unsigned long nr, volatile unsigned long *addr);
-extern int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr);
-extern int test_and_change_bit(unsigned long nr, volatile unsigned long *addr);
-extern void set_bit(unsigned long nr, volatile unsigned long *addr);
-extern void clear_bit(unsigned long nr, volatile unsigned long *addr);
-extern void change_bit(unsigned long nr, volatile unsigned long *addr);
+int test_and_set_bit(unsigned long nr, volatile unsigned long *addr);
+int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr);
+int test_and_change_bit(unsigned long nr, volatile unsigned long *addr);
+void set_bit(unsigned long nr, volatile unsigned long *addr);
+void clear_bit(unsigned long nr, volatile unsigned long *addr);
+void change_bit(unsigned long nr, volatile unsigned long *addr);
#include <asm-generic/bitops/non-atomic.h>
@@ -30,8 +30,8 @@
#ifdef __KERNEL__
-extern int ffs(int x);
-extern unsigned long __ffs(unsigned long);
+int ffs(int x);
+unsigned long __ffs(unsigned long);
#include <asm-generic/bitops/ffz.h>
#include <asm-generic/bitops/sched.h>
@@ -41,10 +41,10 @@
* of bits set) of a N-bit word
*/
-extern unsigned long __arch_hweight64(__u64 w);
-extern unsigned int __arch_hweight32(unsigned int w);
-extern unsigned int __arch_hweight16(unsigned int w);
-extern unsigned int __arch_hweight8(unsigned int w);
+unsigned long __arch_hweight64(__u64 w);
+unsigned int __arch_hweight32(unsigned int w);
+unsigned int __arch_hweight16(unsigned int w);
+unsigned int __arch_hweight8(unsigned int w);
#include <asm-generic/bitops/const_hweight.h>
#include <asm-generic/bitops/lock.h>
diff --git a/arch/sparc/include/asm/btext.h b/arch/sparc/include/asm/btext.h
index 9b2bc6b..75a32b1 100644
--- a/arch/sparc/include/asm/btext.h
+++ b/arch/sparc/include/asm/btext.h
@@ -1,6 +1,6 @@
#ifndef _SPARC_BTEXT_H
#define _SPARC_BTEXT_H
-extern int btext_find_display(void);
+int btext_find_display(void);
#endif /* _SPARC_BTEXT_H */
diff --git a/arch/sparc/include/asm/bug.h b/arch/sparc/include/asm/bug.h
index 6bd9f43..eaa8f8d 100644
--- a/arch/sparc/include/asm/bug.h
+++ b/arch/sparc/include/asm/bug.h
@@ -5,7 +5,7 @@
#include <linux/compiler.h>
#ifdef CONFIG_DEBUG_BUGVERBOSE
-extern void do_BUG(const char *file, int line);
+void do_BUG(const char *file, int line);
#define BUG() do { \
do_BUG(__FILE__, __LINE__); \
__builtin_trap(); \
@@ -20,6 +20,6 @@
#include <asm-generic/bug.h>
struct pt_regs;
-extern void die_if_kernel(char *str, struct pt_regs *regs) __attribute__ ((noreturn));
+void __noreturn die_if_kernel(char *str, struct pt_regs *regs);
#endif
diff --git a/arch/sparc/include/asm/cacheflush_32.h b/arch/sparc/include/asm/cacheflush_32.h
index bb014c2..1216400 100644
--- a/arch/sparc/include/asm/cacheflush_32.h
+++ b/arch/sparc/include/asm/cacheflush_32.h
@@ -36,7 +36,7 @@
#define flush_page_for_dma(addr) \
sparc32_cachetlb_ops->page_for_dma(addr)
-extern void sparc_flush_page_to_ram(struct page *page);
+void sparc_flush_page_to_ram(struct page *page);
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
#define flush_dcache_page(page) sparc_flush_page_to_ram(page)
@@ -51,8 +51,8 @@
* way the windows are all clean for the next process and the stack
* frames are up to date.
*/
-extern void flush_user_windows(void);
-extern void kill_user_windows(void);
-extern void flushw_all(void);
+void flush_user_windows(void);
+void kill_user_windows(void);
+void flushw_all(void);
#endif /* _SPARC_CACHEFLUSH_H */
diff --git a/arch/sparc/include/asm/cacheflush_64.h b/arch/sparc/include/asm/cacheflush_64.h
index 301736d..3896537 100644
--- a/arch/sparc/include/asm/cacheflush_64.h
+++ b/arch/sparc/include/asm/cacheflush_64.h
@@ -10,7 +10,7 @@
/* Cache flush operations. */
#define flushw_all() __asm__ __volatile__("flushw")
-extern void __flushw_user(void);
+void __flushw_user(void);
#define flushw_user() __flushw_user()
#define flush_user_windows flushw_user
@@ -30,29 +30,29 @@
* use block commit stores (which invalidate icache lines) during
* module load, so we need this.
*/
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void __flush_icache_page(unsigned long);
+void flush_icache_range(unsigned long start, unsigned long end);
+void __flush_icache_page(unsigned long);
-extern void __flush_dcache_page(void *addr, int flush_icache);
-extern void flush_dcache_page_impl(struct page *page);
+void __flush_dcache_page(void *addr, int flush_icache);
+void flush_dcache_page_impl(struct page *page);
#ifdef CONFIG_SMP
-extern void smp_flush_dcache_page_impl(struct page *page, int cpu);
-extern void flush_dcache_page_all(struct mm_struct *mm, struct page *page);
+void smp_flush_dcache_page_impl(struct page *page, int cpu);
+void flush_dcache_page_all(struct mm_struct *mm, struct page *page);
#else
#define smp_flush_dcache_page_impl(page,cpu) flush_dcache_page_impl(page)
#define flush_dcache_page_all(mm,page) flush_dcache_page_impl(page)
#endif
-extern void __flush_dcache_range(unsigned long start, unsigned long end);
+void __flush_dcache_range(unsigned long start, unsigned long end);
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
-extern void flush_dcache_page(struct page *page);
+void flush_dcache_page(struct page *page);
#define flush_icache_page(vma, pg) do { } while(0)
#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-extern void flush_ptrace_access(struct vm_area_struct *, struct page *,
- unsigned long uaddr, void *kaddr,
- unsigned long len, int write);
+void flush_ptrace_access(struct vm_area_struct *, struct page *,
+ unsigned long uaddr, void *kaddr,
+ unsigned long len, int write);
#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
do { \
diff --git a/arch/sparc/include/asm/checksum_32.h b/arch/sparc/include/asm/checksum_32.h
index 04471dc..426b238 100644
--- a/arch/sparc/include/asm/checksum_32.h
+++ b/arch/sparc/include/asm/checksum_32.h
@@ -29,7 +29,7 @@
*
* it's best to have buff aligned on a 32-bit boundary
*/
-extern __wsum csum_partial(const void *buff, int len, __wsum sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
/* the same as csum_partial, but copies from fs:src while it
* checksums
@@ -38,7 +38,7 @@
* better 64-bit) boundary
*/
-extern unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *);
+unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *);
static inline __wsum
csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
diff --git a/arch/sparc/include/asm/checksum_64.h b/arch/sparc/include/asm/checksum_64.h
index 2ff81ae..b8779a6 100644
--- a/arch/sparc/include/asm/checksum_64.h
+++ b/arch/sparc/include/asm/checksum_64.h
@@ -29,7 +29,7 @@
*
* it's best to have buff aligned on a 32-bit boundary
*/
-extern __wsum csum_partial(const void * buff, int len, __wsum sum);
+__wsum csum_partial(const void * buff, int len, __wsum sum);
/* the same as csum_partial, but copies from user space while it
* checksums
@@ -37,12 +37,12 @@
* here even more important to align src and dst on a 32-bit (or even
* better 64-bit) boundary
*/
-extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
- int len, __wsum sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+ int len, __wsum sum);
-extern long __csum_partial_copy_from_user(const void __user *src,
- void *dst, int len,
- __wsum sum);
+long __csum_partial_copy_from_user(const void __user *src,
+ void *dst, int len,
+ __wsum sum);
static inline __wsum
csum_partial_copy_from_user(const void __user *src,
@@ -59,9 +59,9 @@
* Copy and checksum to user
*/
#define HAVE_CSUM_COPY_USER
-extern long __csum_partial_copy_to_user(const void *src,
- void __user *dst, int len,
- __wsum sum);
+long __csum_partial_copy_to_user(const void *src,
+ void __user *dst, int len,
+ __wsum sum);
static inline __wsum
csum_and_copy_to_user(const void *src,
@@ -77,7 +77,7 @@
/* ihl is always 5 or greater, almost always is 5, and iph is word aligned
* the majority of the time.
*/
-extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
/* Fold a partial checksum without adding pseudo headers. */
static inline __sum16 csum_fold(__wsum sum)
@@ -96,9 +96,9 @@
}
static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
- unsigned int len,
- unsigned short proto,
- __wsum sum)
+ unsigned int len,
+ unsigned short proto,
+ __wsum sum)
{
__asm__ __volatile__(
" addcc %1, %0, %0\n"
@@ -116,9 +116,9 @@
* returns a 16-bit checksum, already complemented
*/
static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
- unsigned short len,
- unsigned short proto,
- __wsum sum)
+ unsigned short len,
+ unsigned short proto,
+ __wsum sum)
{
return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
}
diff --git a/arch/sparc/include/asm/cmpxchg_32.h b/arch/sparc/include/asm/cmpxchg_32.h
index 1fae1a0..32c29a1 100644
--- a/arch/sparc/include/asm/cmpxchg_32.h
+++ b/arch/sparc/include/asm/cmpxchg_32.h
@@ -20,7 +20,7 @@
return val;
}
-extern void __xchg_called_with_bad_pointer(void);
+void __xchg_called_with_bad_pointer(void);
static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
{
@@ -45,9 +45,9 @@
#define __HAVE_ARCH_CMPXCHG 1
/* bug catcher for when unsupported size is used - won't link */
-extern void __cmpxchg_called_with_bad_pointer(void);
+void __cmpxchg_called_with_bad_pointer(void);
/* we only need to support cmpxchg of a u32 on sparc */
-extern unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_);
+unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_);
/* don't worry...optimizer will get rid of most of this */
static inline unsigned long
diff --git a/arch/sparc/include/asm/cmpxchg_64.h b/arch/sparc/include/asm/cmpxchg_64.h
index 4adefe8..0e1ed6c 100644
--- a/arch/sparc/include/asm/cmpxchg_64.h
+++ b/arch/sparc/include/asm/cmpxchg_64.h
@@ -42,7 +42,7 @@
#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-extern void __xchg_called_with_bad_pointer(void);
+void __xchg_called_with_bad_pointer(void);
static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr,
int size)
@@ -91,7 +91,7 @@
/* This function doesn't exist, so you'll get a linker error
if something tries to do an invalid cmpxchg(). */
-extern void __cmpxchg_called_with_bad_pointer(void);
+void __cmpxchg_called_with_bad_pointer(void);
static inline unsigned long
__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
diff --git a/arch/sparc/include/asm/cpudata.h b/arch/sparc/include/asm/cpudata.h
index b5976de..128b56b 100644
--- a/arch/sparc/include/asm/cpudata.h
+++ b/arch/sparc/include/asm/cpudata.h
@@ -1,5 +1,15 @@
#ifndef ___ASM_SPARC_CPUDATA_H
#define ___ASM_SPARC_CPUDATA_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/threads.h>
+#include <linux/percpu.h>
+
+extern const struct seq_operations cpuinfo_op;
+
+#endif /* !(__ASSEMBLY__) */
+
#if defined(__sparc__) && defined(__arch64__)
#include <asm/cpudata_64.h>
#else
diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h
index 050ef35..0e59407 100644
--- a/arch/sparc/include/asm/cpudata_64.h
+++ b/arch/sparc/include/asm/cpudata_64.h
@@ -8,9 +8,6 @@
#ifndef __ASSEMBLY__
-#include <linux/percpu.h>
-#include <linux/threads.h>
-
typedef struct {
/* Dcache line 1 */
unsigned int __softirq_pending; /* must be 1st, see rtrap.S */
@@ -35,8 +32,6 @@
#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
#define local_cpu_data() __get_cpu_var(__cpu_data)
-extern const struct seq_operations cpuinfo_op;
-
#endif /* !(__ASSEMBLY__) */
#include <asm/trap_block.h>
diff --git a/arch/sparc/include/asm/delay_32.h b/arch/sparc/include/asm/delay_32.h
index bc9aba2..3fb8ca1 100644
--- a/arch/sparc/include/asm/delay_32.h
+++ b/arch/sparc/include/asm/delay_32.h
@@ -20,8 +20,8 @@
}
/* This is too messy with inline asm on the Sparc. */
-extern void __udelay(unsigned long usecs, unsigned long lpj);
-extern void __ndelay(unsigned long nsecs, unsigned long lpj);
+void __udelay(unsigned long usecs, unsigned long lpj);
+void __ndelay(unsigned long nsecs, unsigned long lpj);
#ifdef CONFIG_SMP
#define __udelay_val cpu_data(smp_processor_id()).udelay_val
diff --git a/arch/sparc/include/asm/delay_64.h b/arch/sparc/include/asm/delay_64.h
index a77aa62..0ba5424 100644
--- a/arch/sparc/include/asm/delay_64.h
+++ b/arch/sparc/include/asm/delay_64.h
@@ -8,8 +8,8 @@
#ifndef __ASSEMBLY__
-extern void __delay(unsigned long loops);
-extern void udelay(unsigned long usecs);
+void __delay(unsigned long loops);
+void udelay(unsigned long usecs);
#define mdelay(n) udelay((n) * 1000)
#endif /* !__ASSEMBLY__ */
diff --git a/arch/sparc/include/asm/device.h b/arch/sparc/include/asm/device.h
index daa6a8a..bb3f0b0 100644
--- a/arch/sparc/include/asm/device.h
+++ b/arch/sparc/include/asm/device.h
@@ -19,7 +19,7 @@
int numa_node;
};
-extern void of_propagate_archdata(struct platform_device *bus);
+void of_propagate_archdata(struct platform_device *bus);
struct pdev_archdata {
struct resource resource[PROMREG_MAX];
diff --git a/arch/sparc/include/asm/dma-mapping.h b/arch/sparc/include/asm/dma-mapping.h
index 05fe53f..1ee0271 100644
--- a/arch/sparc/include/asm/dma-mapping.h
+++ b/arch/sparc/include/asm/dma-mapping.h
@@ -7,7 +7,7 @@
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
-extern int dma_supported(struct device *dev, u64 mask);
+int dma_supported(struct device *dev, u64 mask);
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
diff --git a/arch/sparc/include/asm/ebus_dma.h b/arch/sparc/include/asm/ebus_dma.h
index f07a5b5..fcfb494 100644
--- a/arch/sparc/include/asm/ebus_dma.h
+++ b/arch/sparc/include/asm/ebus_dma.h
@@ -22,14 +22,14 @@
unsigned char name[64];
};
-extern int ebus_dma_register(struct ebus_dma_info *p);
-extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on);
-extern void ebus_dma_unregister(struct ebus_dma_info *p);
-extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr,
+int ebus_dma_register(struct ebus_dma_info *p);
+int ebus_dma_irq_enable(struct ebus_dma_info *p, int on);
+void ebus_dma_unregister(struct ebus_dma_info *p);
+int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr,
size_t len);
-extern void ebus_dma_prepare(struct ebus_dma_info *p, int write);
-extern unsigned int ebus_dma_residue(struct ebus_dma_info *p);
-extern unsigned int ebus_dma_addr(struct ebus_dma_info *p);
-extern void ebus_dma_enable(struct ebus_dma_info *p, int on);
+void ebus_dma_prepare(struct ebus_dma_info *p, int write);
+unsigned int ebus_dma_residue(struct ebus_dma_info *p);
+unsigned int ebus_dma_addr(struct ebus_dma_info *p);
+void ebus_dma_enable(struct ebus_dma_info *p, int on);
#endif /* __ASM_SPARC_EBUS_DMA_H */
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index fb3f169..071b83e 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -9,11 +9,12 @@
#include <linux/of.h>
#include <linux/of_device.h>
-#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/idprom.h>
#include <asm/oplib.h>
#include <asm/auxio.h>
+#include <asm/setup.h>
+#include <asm/page.h>
#include <asm/irq.h>
/* We don't need no stinkin' I/O port allocation crap. */
@@ -49,7 +50,6 @@
/* You'll only ever find one controller on a SparcStation anyways. */
static struct sun_flpy_controller *sun_fdc = NULL;
-extern volatile unsigned char *fdc_status;
struct sun_floppy_ops {
unsigned char (*fd_inb)(int port);
@@ -212,13 +212,6 @@
* underruns. If non-zero, doing_pdma encodes the direction of
* the transfer for debugging. 1=read 2=write
*/
-extern char *pdma_vaddr;
-extern unsigned long pdma_size;
-extern volatile int doing_pdma;
-
-/* This is software state */
-extern char *pdma_base;
-extern unsigned long pdma_areasize;
/* Common routines to all controller types on the Sparc. */
static inline void virtual_dma_init(void)
@@ -263,8 +256,7 @@
pdma_areasize = pdma_size;
}
-extern int sparc_floppy_request_irq(unsigned int irq,
- irq_handler_t irq_handler);
+int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler);
static int sun_fd_request_irq(void)
{
diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h
index 7c90c50..6257564 100644
--- a/arch/sparc/include/asm/floppy_64.h
+++ b/arch/sparc/include/asm/floppy_64.h
@@ -296,7 +296,7 @@
static struct sun_pci_dma_op sun_pci_dma_current = { -1U, 0, 0, NULL};
static struct sun_pci_dma_op sun_pci_dma_pending = { -1U, 0, 0, NULL};
-extern irqreturn_t floppy_interrupt(int irq, void *dev_id);
+irqreturn_t floppy_interrupt(int irq, void *dev_id);
static unsigned char sun_pci_fd_inb(unsigned long port)
{
diff --git a/arch/sparc/include/asm/ftrace.h b/arch/sparc/include/asm/ftrace.h
index b0f18e9..9ec94ad 100644
--- a/arch/sparc/include/asm/ftrace.h
+++ b/arch/sparc/include/asm/ftrace.h
@@ -6,7 +6,7 @@
#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
#ifndef __ASSEMBLY__
-extern void _mcount(void);
+void _mcount(void);
#endif
#endif
@@ -22,4 +22,8 @@
};
#endif /* CONFIG_DYNAMIC_FTRACE */
+unsigned long prepare_ftrace_return(unsigned long parent,
+ unsigned long self_addr,
+ unsigned long frame_pointer);
+
#endif /* _ASM_SPARC64_FTRACE */
diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h
index 4f9e15c..92ded29 100644
--- a/arch/sparc/include/asm/highmem.h
+++ b/arch/sparc/include/asm/highmem.h
@@ -31,7 +31,7 @@
extern pgprot_t kmap_prot;
extern pte_t *pkmap_page_table;
-extern void kmap_init(void) __init;
+void kmap_init(void) __init;
/*
* Right now we initialize only a single pte table. It can be extended
@@ -49,8 +49,8 @@
#define PKMAP_END (PKMAP_ADDR(LAST_PKMAP))
-extern void *kmap_high(struct page *page);
-extern void kunmap_high(struct page *page);
+void *kmap_high(struct page *page);
+void kunmap_high(struct page *page);
static inline void *kmap(struct page *page)
{
@@ -68,8 +68,8 @@
kunmap_high(page);
}
-extern void *kmap_atomic(struct page *page);
-extern void __kunmap_atomic(void *kvaddr);
+void *kmap_atomic(struct page *page);
+void __kunmap_atomic(void *kvaddr);
#define flush_cache_kmaps() flush_cache_all()
diff --git a/arch/sparc/include/asm/hvtramp.h b/arch/sparc/include/asm/hvtramp.h
index b2b9b94..04b56f8 100644
--- a/arch/sparc/include/asm/hvtramp.h
+++ b/arch/sparc/include/asm/hvtramp.h
@@ -19,7 +19,7 @@
struct hvtramp_mapping maps[1];
};
-extern void hv_cpu_startup(unsigned long hvdescr_pa);
+void hv_cpu_startup(unsigned long hvdescr_pa);
#endif
diff --git a/arch/sparc/include/asm/hypervisor.h b/arch/sparc/include/asm/hypervisor.h
index ca121f0..94b39ca 100644
--- a/arch/sparc/include/asm/hypervisor.h
+++ b/arch/sparc/include/asm/hypervisor.h
@@ -98,7 +98,7 @@
#define HV_FAST_MACH_EXIT 0x00
#ifndef __ASSEMBLY__
-extern void sun4v_mach_exit(unsigned long exit_code);
+void sun4v_mach_exit(unsigned long exit_code);
#endif
/* Domain services. */
@@ -127,9 +127,9 @@
#define HV_FAST_MACH_DESC 0x01
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mach_desc(unsigned long buffer_pa,
- unsigned long buf_len,
- unsigned long *real_buf_len);
+unsigned long sun4v_mach_desc(unsigned long buffer_pa,
+ unsigned long buf_len,
+ unsigned long *real_buf_len);
#endif
/* mach_sir()
@@ -148,7 +148,7 @@
#define HV_FAST_MACH_SIR 0x02
#ifndef __ASSEMBLY__
-extern void sun4v_mach_sir(void);
+void sun4v_mach_sir(void);
#endif
/* mach_set_watchdog()
@@ -204,8 +204,8 @@
#define HV_FAST_MACH_SET_WATCHDOG 0x05
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mach_set_watchdog(unsigned long timeout,
- unsigned long *orig_timeout);
+unsigned long sun4v_mach_set_watchdog(unsigned long timeout,
+ unsigned long *orig_timeout);
#endif
/* CPU services.
@@ -250,10 +250,10 @@
#define HV_FAST_CPU_START 0x10
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_start(unsigned long cpuid,
- unsigned long pc,
- unsigned long rtba,
- unsigned long arg0);
+unsigned long sun4v_cpu_start(unsigned long cpuid,
+ unsigned long pc,
+ unsigned long rtba,
+ unsigned long arg0);
#endif
/* cpu_stop()
@@ -278,7 +278,7 @@
#define HV_FAST_CPU_STOP 0x11
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_stop(unsigned long cpuid);
+unsigned long sun4v_cpu_stop(unsigned long cpuid);
#endif
/* cpu_yield()
@@ -295,7 +295,7 @@
#define HV_FAST_CPU_YIELD 0x12
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_yield(void);
+unsigned long sun4v_cpu_yield(void);
#endif
/* cpu_qconf()
@@ -341,9 +341,9 @@
#define HV_CPU_QUEUE_NONRES_ERROR 0x3f
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_qconf(unsigned long type,
- unsigned long queue_paddr,
- unsigned long num_queue_entries);
+unsigned long sun4v_cpu_qconf(unsigned long type,
+ unsigned long queue_paddr,
+ unsigned long num_queue_entries);
#endif
/* cpu_qinfo()
@@ -394,7 +394,9 @@
#define HV_FAST_CPU_MONDO_SEND 0x42
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_cpu_mondo_send(unsigned long cpu_count, unsigned long cpu_list_pa, unsigned long mondo_block_pa);
+unsigned long sun4v_cpu_mondo_send(unsigned long cpu_count,
+ unsigned long cpu_list_pa,
+ unsigned long mondo_block_pa);
#endif
/* cpu_myid()
@@ -425,7 +427,7 @@
#define HV_CPU_STATE_ERROR 0x03
#ifndef __ASSEMBLY__
-extern long sun4v_cpu_state(unsigned long cpuid);
+long sun4v_cpu_state(unsigned long cpuid);
#endif
/* cpu_set_rtba()
@@ -625,8 +627,8 @@
#define HV_FAST_MMU_TSB_CTX0 0x20
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
- unsigned long tsb_desc_ra);
+unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
+ unsigned long tsb_desc_ra);
#endif
/* mmu_tsb_ctxnon0()
@@ -710,7 +712,7 @@
#define HV_FAST_MMU_DEMAP_ALL 0x24
#ifndef __ASSEMBLY__
-extern void sun4v_mmu_demap_all(void);
+void sun4v_mmu_demap_all(void);
#endif
/* mmu_map_perm_addr()
@@ -740,10 +742,10 @@
#define HV_FAST_MMU_MAP_PERM_ADDR 0x25
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mmu_map_perm_addr(unsigned long vaddr,
- unsigned long set_to_zero,
- unsigned long tte,
- unsigned long flags);
+unsigned long sun4v_mmu_map_perm_addr(unsigned long vaddr,
+ unsigned long set_to_zero,
+ unsigned long tte,
+ unsigned long flags);
#endif
/* mmu_fault_area_conf()
@@ -945,7 +947,7 @@
#define HV_FAST_TOD_GET 0x50
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_tod_get(unsigned long *time);
+unsigned long sun4v_tod_get(unsigned long *time);
#endif
/* tod_set()
@@ -962,7 +964,7 @@
#define HV_FAST_TOD_SET 0x51
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_tod_set(unsigned long time);
+unsigned long sun4v_tod_set(unsigned long time);
#endif
/* Console services */
@@ -1038,14 +1040,14 @@
#define HV_FAST_CONS_WRITE 0x63
#ifndef __ASSEMBLY__
-extern long sun4v_con_getchar(long *status);
-extern long sun4v_con_putchar(long c);
-extern long sun4v_con_read(unsigned long buffer,
- unsigned long size,
- unsigned long *bytes_read);
-extern unsigned long sun4v_con_write(unsigned long buffer,
- unsigned long size,
- unsigned long *bytes_written);
+long sun4v_con_getchar(long *status);
+long sun4v_con_putchar(long c);
+long sun4v_con_read(unsigned long buffer,
+ unsigned long size,
+ unsigned long *bytes_read);
+unsigned long sun4v_con_write(unsigned long buffer,
+ unsigned long size,
+ unsigned long *bytes_written);
#endif
/* mach_set_soft_state()
@@ -1080,8 +1082,8 @@
#define HV_SOFT_STATE_TRANSITION 0x02
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mach_set_soft_state(unsigned long soft_state,
- unsigned long msg_string_ra);
+unsigned long sun4v_mach_set_soft_state(unsigned long soft_state,
+ unsigned long msg_string_ra);
#endif
/* mach_get_soft_state()
@@ -1159,20 +1161,20 @@
#define HV_FAST_SVC_CLRSTATUS 0x84
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_svc_send(unsigned long svc_id,
- unsigned long buffer,
- unsigned long buffer_size,
- unsigned long *sent_bytes);
-extern unsigned long sun4v_svc_recv(unsigned long svc_id,
- unsigned long buffer,
- unsigned long buffer_size,
- unsigned long *recv_bytes);
-extern unsigned long sun4v_svc_getstatus(unsigned long svc_id,
- unsigned long *status_bits);
-extern unsigned long sun4v_svc_setstatus(unsigned long svc_id,
- unsigned long status_bits);
-extern unsigned long sun4v_svc_clrstatus(unsigned long svc_id,
- unsigned long status_bits);
+unsigned long sun4v_svc_send(unsigned long svc_id,
+ unsigned long buffer,
+ unsigned long buffer_size,
+ unsigned long *sent_bytes);
+unsigned long sun4v_svc_recv(unsigned long svc_id,
+ unsigned long buffer,
+ unsigned long buffer_size,
+ unsigned long *recv_bytes);
+unsigned long sun4v_svc_getstatus(unsigned long svc_id,
+ unsigned long *status_bits);
+unsigned long sun4v_svc_setstatus(unsigned long svc_id,
+ unsigned long status_bits);
+unsigned long sun4v_svc_clrstatus(unsigned long svc_id,
+ unsigned long status_bits);
#endif
/* Trap trace services.
@@ -1458,8 +1460,8 @@
#define HV_FAST_INTR_DEVINO2SYSINO 0xa0
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_devino_to_sysino(unsigned long devhandle,
- unsigned long devino);
+unsigned long sun4v_devino_to_sysino(unsigned long devhandle,
+ unsigned long devino);
#endif
/* intr_getenabled()
@@ -1476,7 +1478,7 @@
#define HV_FAST_INTR_GETENABLED 0xa1
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_getenabled(unsigned long sysino);
+unsigned long sun4v_intr_getenabled(unsigned long sysino);
#endif
/* intr_setenabled()
@@ -1492,7 +1494,8 @@
#define HV_FAST_INTR_SETENABLED 0xa2
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_setenabled(unsigned long sysino, unsigned long intr_enabled);
+unsigned long sun4v_intr_setenabled(unsigned long sysino,
+ unsigned long intr_enabled);
#endif
/* intr_getstate()
@@ -1508,7 +1511,7 @@
#define HV_FAST_INTR_GETSTATE 0xa3
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_getstate(unsigned long sysino);
+unsigned long sun4v_intr_getstate(unsigned long sysino);
#endif
/* intr_setstate()
@@ -1528,7 +1531,7 @@
#define HV_FAST_INTR_SETSTATE 0xa4
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_setstate(unsigned long sysino, unsigned long intr_state);
+unsigned long sun4v_intr_setstate(unsigned long sysino, unsigned long intr_state);
#endif
/* intr_gettarget()
@@ -1546,7 +1549,7 @@
#define HV_FAST_INTR_GETTARGET 0xa5
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_gettarget(unsigned long sysino);
+unsigned long sun4v_intr_gettarget(unsigned long sysino);
#endif
/* intr_settarget()
@@ -1563,7 +1566,7 @@
#define HV_FAST_INTR_SETTARGET 0xa6
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_intr_settarget(unsigned long sysino, unsigned long cpuid);
+unsigned long sun4v_intr_settarget(unsigned long sysino, unsigned long cpuid);
#endif
/* vintr_get_cookie()
@@ -1647,30 +1650,30 @@
#define HV_FAST_VINTR_SET_TARGET 0xae
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_vintr_get_cookie(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long *cookie);
-extern unsigned long sun4v_vintr_set_cookie(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long cookie);
-extern unsigned long sun4v_vintr_get_valid(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long *valid);
-extern unsigned long sun4v_vintr_set_valid(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long valid);
-extern unsigned long sun4v_vintr_get_state(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long *state);
-extern unsigned long sun4v_vintr_set_state(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long state);
-extern unsigned long sun4v_vintr_get_target(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long *cpuid);
-extern unsigned long sun4v_vintr_set_target(unsigned long dev_handle,
- unsigned long dev_ino,
- unsigned long cpuid);
+unsigned long sun4v_vintr_get_cookie(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long *cookie);
+unsigned long sun4v_vintr_set_cookie(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long cookie);
+unsigned long sun4v_vintr_get_valid(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long *valid);
+unsigned long sun4v_vintr_set_valid(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long valid);
+unsigned long sun4v_vintr_get_state(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long *state);
+unsigned long sun4v_vintr_set_state(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long state);
+unsigned long sun4v_vintr_get_target(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long *cpuid);
+unsigned long sun4v_vintr_set_target(unsigned long dev_handle,
+ unsigned long dev_ino,
+ unsigned long cpuid);
#endif
/* PCI IO services.
@@ -2627,50 +2630,50 @@
#define HV_FAST_LDC_REVOKE 0xef
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_ldc_tx_qconf(unsigned long channel,
- unsigned long ra,
- unsigned long num_entries);
-extern unsigned long sun4v_ldc_tx_qinfo(unsigned long channel,
- unsigned long *ra,
- unsigned long *num_entries);
-extern unsigned long sun4v_ldc_tx_get_state(unsigned long channel,
- unsigned long *head_off,
- unsigned long *tail_off,
- unsigned long *chan_state);
-extern unsigned long sun4v_ldc_tx_set_qtail(unsigned long channel,
- unsigned long tail_off);
-extern unsigned long sun4v_ldc_rx_qconf(unsigned long channel,
- unsigned long ra,
- unsigned long num_entries);
-extern unsigned long sun4v_ldc_rx_qinfo(unsigned long channel,
- unsigned long *ra,
- unsigned long *num_entries);
-extern unsigned long sun4v_ldc_rx_get_state(unsigned long channel,
- unsigned long *head_off,
- unsigned long *tail_off,
- unsigned long *chan_state);
-extern unsigned long sun4v_ldc_rx_set_qhead(unsigned long channel,
- unsigned long head_off);
-extern unsigned long sun4v_ldc_set_map_table(unsigned long channel,
- unsigned long ra,
- unsigned long num_entries);
-extern unsigned long sun4v_ldc_get_map_table(unsigned long channel,
- unsigned long *ra,
- unsigned long *num_entries);
-extern unsigned long sun4v_ldc_copy(unsigned long channel,
- unsigned long dir_code,
- unsigned long tgt_raddr,
- unsigned long lcl_raddr,
- unsigned long len,
- unsigned long *actual_len);
-extern unsigned long sun4v_ldc_mapin(unsigned long channel,
- unsigned long cookie,
- unsigned long *ra,
- unsigned long *perm);
-extern unsigned long sun4v_ldc_unmap(unsigned long ra);
-extern unsigned long sun4v_ldc_revoke(unsigned long channel,
- unsigned long cookie,
- unsigned long mte_cookie);
+unsigned long sun4v_ldc_tx_qconf(unsigned long channel,
+ unsigned long ra,
+ unsigned long num_entries);
+unsigned long sun4v_ldc_tx_qinfo(unsigned long channel,
+ unsigned long *ra,
+ unsigned long *num_entries);
+unsigned long sun4v_ldc_tx_get_state(unsigned long channel,
+ unsigned long *head_off,
+ unsigned long *tail_off,
+ unsigned long *chan_state);
+unsigned long sun4v_ldc_tx_set_qtail(unsigned long channel,
+ unsigned long tail_off);
+unsigned long sun4v_ldc_rx_qconf(unsigned long channel,
+ unsigned long ra,
+ unsigned long num_entries);
+unsigned long sun4v_ldc_rx_qinfo(unsigned long channel,
+ unsigned long *ra,
+ unsigned long *num_entries);
+unsigned long sun4v_ldc_rx_get_state(unsigned long channel,
+ unsigned long *head_off,
+ unsigned long *tail_off,
+ unsigned long *chan_state);
+unsigned long sun4v_ldc_rx_set_qhead(unsigned long channel,
+ unsigned long head_off);
+unsigned long sun4v_ldc_set_map_table(unsigned long channel,
+ unsigned long ra,
+ unsigned long num_entries);
+unsigned long sun4v_ldc_get_map_table(unsigned long channel,
+ unsigned long *ra,
+ unsigned long *num_entries);
+unsigned long sun4v_ldc_copy(unsigned long channel,
+ unsigned long dir_code,
+ unsigned long tgt_raddr,
+ unsigned long lcl_raddr,
+ unsigned long len,
+ unsigned long *actual_len);
+unsigned long sun4v_ldc_mapin(unsigned long channel,
+ unsigned long cookie,
+ unsigned long *ra,
+ unsigned long *perm);
+unsigned long sun4v_ldc_unmap(unsigned long ra);
+unsigned long sun4v_ldc_revoke(unsigned long channel,
+ unsigned long cookie,
+ unsigned long mte_cookie);
#endif
/* Performance counter services. */
@@ -2727,14 +2730,14 @@
#define HV_FAST_N2_SET_PERFREG 0x105
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_niagara_getperf(unsigned long reg,
- unsigned long *val);
-extern unsigned long sun4v_niagara_setperf(unsigned long reg,
- unsigned long val);
-extern unsigned long sun4v_niagara2_getperf(unsigned long reg,
- unsigned long *val);
-extern unsigned long sun4v_niagara2_setperf(unsigned long reg,
- unsigned long val);
+unsigned long sun4v_niagara_getperf(unsigned long reg,
+ unsigned long *val);
+unsigned long sun4v_niagara_setperf(unsigned long reg,
+ unsigned long val);
+unsigned long sun4v_niagara2_getperf(unsigned long reg,
+ unsigned long *val);
+unsigned long sun4v_niagara2_setperf(unsigned long reg,
+ unsigned long val);
#endif
/* MMU statistics services.
@@ -2829,8 +2832,8 @@
#define HV_FAST_MMUSTAT_INFO 0x103
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_mmustat_conf(unsigned long ra, unsigned long *orig_ra);
-extern unsigned long sun4v_mmustat_info(unsigned long *ra);
+unsigned long sun4v_mmustat_conf(unsigned long ra, unsigned long *orig_ra);
+unsigned long sun4v_mmustat_info(unsigned long *ra);
#endif
/* NCS crypto services */
@@ -2919,9 +2922,9 @@
#define HV_FAST_NCS_REQUEST 0x110
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_ncs_request(unsigned long request,
- unsigned long arg_ra,
- unsigned long arg_size);
+unsigned long sun4v_ncs_request(unsigned long request,
+ unsigned long arg_ra,
+ unsigned long arg_size);
#endif
#define HV_FAST_FIRE_GET_PERFREG 0x120
@@ -2930,18 +2933,18 @@
#define HV_FAST_REBOOT_DATA_SET 0x172
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_reboot_data_set(unsigned long ra,
- unsigned long len);
+unsigned long sun4v_reboot_data_set(unsigned long ra,
+ unsigned long len);
#endif
#define HV_FAST_VT_GET_PERFREG 0x184
#define HV_FAST_VT_SET_PERFREG 0x185
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_vt_get_perfreg(unsigned long reg_num,
- unsigned long *reg_val);
-extern unsigned long sun4v_vt_set_perfreg(unsigned long reg_num,
- unsigned long reg_val);
+unsigned long sun4v_vt_get_perfreg(unsigned long reg_num,
+ unsigned long *reg_val);
+unsigned long sun4v_vt_set_perfreg(unsigned long reg_num,
+ unsigned long reg_val);
#endif
/* Function numbers for HV_CORE_TRAP. */
@@ -2978,21 +2981,21 @@
#define HV_GRP_DIAG 0x0300
#ifndef __ASSEMBLY__
-extern unsigned long sun4v_get_version(unsigned long group,
- unsigned long *major,
- unsigned long *minor);
-extern unsigned long sun4v_set_version(unsigned long group,
- unsigned long major,
- unsigned long minor,
- unsigned long *actual_minor);
+unsigned long sun4v_get_version(unsigned long group,
+ unsigned long *major,
+ unsigned long *minor);
+unsigned long sun4v_set_version(unsigned long group,
+ unsigned long major,
+ unsigned long minor,
+ unsigned long *actual_minor);
-extern int sun4v_hvapi_register(unsigned long group, unsigned long major,
- unsigned long *minor);
-extern void sun4v_hvapi_unregister(unsigned long group);
-extern int sun4v_hvapi_get(unsigned long group,
- unsigned long *major,
- unsigned long *minor);
-extern void sun4v_hvapi_init(void);
+int sun4v_hvapi_register(unsigned long group, unsigned long major,
+ unsigned long *minor);
+void sun4v_hvapi_unregister(unsigned long group);
+int sun4v_hvapi_get(unsigned long group,
+ unsigned long *major,
+ unsigned long *minor);
+void sun4v_hvapi_init(void);
#endif
#endif /* !(_SPARC64_HYPERVISOR_H) */
diff --git a/arch/sparc/include/asm/idprom.h b/arch/sparc/include/asm/idprom.h
index 6976aa2..3793f7f 100644
--- a/arch/sparc/include/asm/idprom.h
+++ b/arch/sparc/include/asm/idprom.h
@@ -20,6 +20,6 @@
};
extern struct idprom *idprom;
-extern void idprom_init(void);
+void idprom_init(void);
#endif /* !(_SPARC_IDPROM_H) */
diff --git a/arch/sparc/include/asm/io-unit.h b/arch/sparc/include/asm/io-unit.h
index 01ab2f6..04a9701 100644
--- a/arch/sparc/include/asm/io-unit.h
+++ b/arch/sparc/include/asm/io-unit.h
@@ -43,7 +43,7 @@
struct iounit_struct {
unsigned long bmap[(IOUNIT_DMA_SIZE >> (PAGE_SHIFT + 3)) / sizeof(unsigned long)];
spinlock_t lock;
- iopte_t *page_table;
+ iopte_t __iomem *page_table;
unsigned long rotor[3];
unsigned long limit[4];
};
diff --git a/arch/sparc/include/asm/io_32.h b/arch/sparc/include/asm/io_32.h
index c1acbd8..9f53290 100644
--- a/arch/sparc/include/asm/io_32.h
+++ b/arch/sparc/include/asm/io_32.h
@@ -2,200 +2,22 @@
#define __SPARC_IO_H
#include <linux/kernel.h>
-#include <linux/types.h>
#include <linux/ioport.h> /* struct resource */
-#include <asm/page.h> /* IO address mapping routines need this */
-#include <asm-generic/pci_iomap.h>
-
-#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
-
-static inline u32 flip_dword (u32 l)
-{
- return ((l&0xff)<<24) | (((l>>8)&0xff)<<16) | (((l>>16)&0xff)<<8)| ((l>>24)&0xff);
-}
-
-static inline u16 flip_word (u16 w)
-{
- return ((w&0xff) << 8) | ((w>>8)&0xff);
-}
-
-#define mmiowb()
-
-/*
- * Memory mapped I/O to PCI
- */
-
-static inline u8 __raw_readb(const volatile void __iomem *addr)
-{
- return *(__force volatile u8 *)addr;
-}
-
-static inline u16 __raw_readw(const volatile void __iomem *addr)
-{
- return *(__force volatile u16 *)addr;
-}
-
-static inline u32 __raw_readl(const volatile void __iomem *addr)
-{
- return *(__force volatile u32 *)addr;
-}
-
-static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
-{
- *(__force volatile u8 *)addr = b;
-}
-
-static inline void __raw_writew(u16 w, volatile void __iomem *addr)
-{
- *(__force volatile u16 *)addr = w;
-}
-
-static inline void __raw_writel(u32 l, volatile void __iomem *addr)
-{
- *(__force volatile u32 *)addr = l;
-}
-
-static inline u8 __readb(const volatile void __iomem *addr)
-{
- return *(__force volatile u8 *)addr;
-}
-
-static inline u16 __readw(const volatile void __iomem *addr)
-{
- return flip_word(*(__force volatile u16 *)addr);
-}
-
-static inline u32 __readl(const volatile void __iomem *addr)
-{
- return flip_dword(*(__force volatile u32 *)addr);
-}
-
-static inline void __writeb(u8 b, volatile void __iomem *addr)
-{
- *(__force volatile u8 *)addr = b;
-}
-
-static inline void __writew(u16 w, volatile void __iomem *addr)
-{
- *(__force volatile u16 *)addr = flip_word(w);
-}
-
-static inline void __writel(u32 l, volatile void __iomem *addr)
-{
- *(__force volatile u32 *)addr = flip_dword(l);
-}
-
-#define readb(__addr) __readb(__addr)
-#define readw(__addr) __readw(__addr)
-#define readl(__addr) __readl(__addr)
#define readb_relaxed(__addr) readb(__addr)
#define readw_relaxed(__addr) readw(__addr)
#define readl_relaxed(__addr) readl(__addr)
-#define writeb(__b, __addr) __writeb((__b),(__addr))
-#define writew(__w, __addr) __writew((__w),(__addr))
-#define writel(__l, __addr) __writel((__l),(__addr))
-
-/*
- * I/O space operations
- *
- * Arrangement on a Sun is somewhat complicated.
- *
- * First of all, we want to use standard Linux drivers
- * for keyboard, PC serial, etc. These drivers think
- * they access I/O space and use inb/outb.
- * On the other hand, EBus bridge accepts PCI *memory*
- * cycles and converts them into ISA *I/O* cycles.
- * Ergo, we want inb & outb to generate PCI memory cycles.
- *
- * If we want to issue PCI *I/O* cycles, we do this
- * with a low 64K fixed window in PCIC. This window gets
- * mapped somewhere into virtual kernel space and we
- * can use inb/outb again.
- */
-#define inb_local(__addr) __readb((void __iomem *)(unsigned long)(__addr))
-#define inb(__addr) __readb((void __iomem *)(unsigned long)(__addr))
-#define inw(__addr) __readw((void __iomem *)(unsigned long)(__addr))
-#define inl(__addr) __readl((void __iomem *)(unsigned long)(__addr))
-
-#define outb_local(__b, __addr) __writeb(__b, (void __iomem *)(unsigned long)(__addr))
-#define outb(__b, __addr) __writeb(__b, (void __iomem *)(unsigned long)(__addr))
-#define outw(__w, __addr) __writew(__w, (void __iomem *)(unsigned long)(__addr))
-#define outl(__l, __addr) __writel(__l, (void __iomem *)(unsigned long)(__addr))
-
-#define inb_p(__addr) inb(__addr)
-#define outb_p(__b, __addr) outb(__b, __addr)
-#define inw_p(__addr) inw(__addr)
-#define outw_p(__w, __addr) outw(__w, __addr)
-#define inl_p(__addr) inl(__addr)
-#define outl_p(__l, __addr) outl(__l, __addr)
-
-void outsb(unsigned long addr, const void *src, unsigned long cnt);
-void outsw(unsigned long addr, const void *src, unsigned long cnt);
-void outsl(unsigned long addr, const void *src, unsigned long cnt);
-void insb(unsigned long addr, void *dst, unsigned long count);
-void insw(unsigned long addr, void *dst, unsigned long count);
-void insl(unsigned long addr, void *dst, unsigned long count);
-
#define IO_SPACE_LIMIT 0xffffffff
-/*
- * SBus accessors.
- *
- * SBus has only one, memory mapped, I/O space.
- * We do not need to flip bytes for SBus of course.
- */
-static inline u8 _sbus_readb(const volatile void __iomem *addr)
-{
- return *(__force volatile u8 *)addr;
-}
+#define memset_io(d,c,sz) _memset_io(d,c,sz)
+#define memcpy_fromio(d,s,sz) _memcpy_fromio(d,s,sz)
+#define memcpy_toio(d,s,sz) _memcpy_toio(d,s,sz)
-static inline u16 _sbus_readw(const volatile void __iomem *addr)
-{
- return *(__force volatile u16 *)addr;
-}
+#include <asm-generic/io.h>
-static inline u32 _sbus_readl(const volatile void __iomem *addr)
-{
- return *(__force volatile u32 *)addr;
-}
-
-static inline void _sbus_writeb(u8 b, volatile void __iomem *addr)
-{
- *(__force volatile u8 *)addr = b;
-}
-
-static inline void _sbus_writew(u16 w, volatile void __iomem *addr)
-{
- *(__force volatile u16 *)addr = w;
-}
-
-static inline void _sbus_writel(u32 l, volatile void __iomem *addr)
-{
- *(__force volatile u32 *)addr = l;
-}
-
-/*
- * The only reason for #define's is to hide casts to unsigned long.
- */
-#define sbus_readb(__addr) _sbus_readb(__addr)
-#define sbus_readw(__addr) _sbus_readw(__addr)
-#define sbus_readl(__addr) _sbus_readl(__addr)
-#define sbus_writeb(__b, __addr) _sbus_writeb(__b, __addr)
-#define sbus_writew(__w, __addr) _sbus_writew(__w, __addr)
-#define sbus_writel(__l, __addr) _sbus_writel(__l, __addr)
-
-static inline void sbus_memset_io(volatile void __iomem *__dst, int c, __kernel_size_t n)
-{
- while(n--) {
- sbus_writeb(c, __dst);
- __dst++;
- }
-}
-
-static inline void
-_memset_io(volatile void __iomem *dst, int c, __kernel_size_t n)
+static inline void _memset_io(volatile void __iomem *dst,
+ int c, __kernel_size_t n)
{
volatile void __iomem *d = dst;
@@ -205,25 +27,8 @@
}
}
-#define memset_io(d,c,sz) _memset_io(d,c,sz)
-
-static inline void
-_sbus_memcpy_fromio(void *dst, const volatile void __iomem *src,
- __kernel_size_t n)
-{
- char *d = dst;
-
- while (n--) {
- char tmp = sbus_readb(src);
- *d++ = tmp;
- src++;
- }
-}
-
-#define sbus_memcpy_fromio(d, s, sz) _sbus_memcpy_fromio(d, s, sz)
-
-static inline void
-_memcpy_fromio(void *dst, const volatile void __iomem *src, __kernel_size_t n)
+static inline void _memcpy_fromio(void *dst, const volatile void __iomem *src,
+ __kernel_size_t n)
{
char *d = dst;
@@ -234,26 +39,8 @@
}
}
-#define memcpy_fromio(d,s,sz) _memcpy_fromio(d,s,sz)
-
-static inline void
-_sbus_memcpy_toio(volatile void __iomem *dst, const void *src,
- __kernel_size_t n)
-{
- const char *s = src;
- volatile void __iomem *d = dst;
-
- while (n--) {
- char tmp = *s++;
- sbus_writeb(tmp, d);
- d++;
- }
-}
-
-#define sbus_memcpy_toio(d, s, sz) _sbus_memcpy_toio(d, s, sz)
-
-static inline void
-_memcpy_toio(volatile void __iomem *dst, const void *src, __kernel_size_t n)
+static inline void _memcpy_toio(volatile void __iomem *dst, const void *src,
+ __kernel_size_t n)
{
const char *s = src;
volatile void __iomem *d = dst;
@@ -265,7 +52,77 @@
}
}
-#define memcpy_toio(d,s,sz) _memcpy_toio(d,s,sz)
+/*
+ * SBus accessors.
+ *
+ * SBus has only one, memory mapped, I/O space.
+ * We do not need to flip bytes for SBus of course.
+ */
+static inline u8 sbus_readb(const volatile void __iomem *addr)
+{
+ return *(__force volatile u8 *)addr;
+}
+
+static inline u16 sbus_readw(const volatile void __iomem *addr)
+{
+ return *(__force volatile u16 *)addr;
+}
+
+static inline u32 sbus_readl(const volatile void __iomem *addr)
+{
+ return *(__force volatile u32 *)addr;
+}
+
+static inline void sbus_writeb(u8 b, volatile void __iomem *addr)
+{
+ *(__force volatile u8 *)addr = b;
+}
+
+static inline void sbus_writew(u16 w, volatile void __iomem *addr)
+{
+ *(__force volatile u16 *)addr = w;
+}
+
+static inline void sbus_writel(u32 l, volatile void __iomem *addr)
+{
+ *(__force volatile u32 *)addr = l;
+}
+
+static inline void sbus_memset_io(volatile void __iomem *__dst, int c,
+ __kernel_size_t n)
+{
+ while(n--) {
+ sbus_writeb(c, __dst);
+ __dst++;
+ }
+}
+
+static inline void sbus_memcpy_fromio(void *dst,
+ const volatile void __iomem *src,
+ __kernel_size_t n)
+{
+ char *d = dst;
+
+ while (n--) {
+ char tmp = sbus_readb(src);
+ *d++ = tmp;
+ src++;
+ }
+}
+
+static inline void sbus_memcpy_toio(volatile void __iomem *dst,
+ const void *src,
+ __kernel_size_t n)
+{
+ const char *s = src;
+ volatile void __iomem *d = dst;
+
+ while (n--) {
+ char tmp = *s++;
+ sbus_writeb(tmp, d);
+ d++;
+ }
+}
#ifdef __KERNEL__
@@ -273,58 +130,20 @@
* Bus number may be embedded in the higher bits of the physical address.
* This is why we have no bus number argument to ioremap().
*/
-extern void __iomem *ioremap(unsigned long offset, unsigned long size);
+void __iomem *ioremap(unsigned long offset, unsigned long size);
#define ioremap_nocache(X,Y) ioremap((X),(Y))
#define ioremap_wc(X,Y) ioremap((X),(Y))
-extern void iounmap(volatile void __iomem *addr);
-
-#define ioread8(X) readb(X)
-#define ioread16(X) readw(X)
-#define ioread16be(X) __raw_readw(X)
-#define ioread32(X) readl(X)
-#define ioread32be(X) __raw_readl(X)
-#define iowrite8(val,X) writeb(val,X)
-#define iowrite16(val,X) writew(val,X)
-#define iowrite16be(val,X) __raw_writew(val,X)
-#define iowrite32(val,X) writel(val,X)
-#define iowrite32be(val,X) __raw_writel(val,X)
-
-static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
-{
- insb((unsigned long __force)port, buf, count);
-}
-static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
-{
- insw((unsigned long __force)port, buf, count);
-}
-
-static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
-{
- insl((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
-{
- outsb((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
-{
- outsw((unsigned long __force)port, buf, count);
-}
-
-static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
-{
- outsl((unsigned long __force)port, buf, count);
-}
+void iounmap(volatile void __iomem *addr);
/* Create a virtual mapping cookie for an IO port range */
-extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
-extern void ioport_unmap(void __iomem *);
+void __iomem *ioport_map(unsigned long port, unsigned int nr);
+void ioport_unmap(void __iomem *);
/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
struct pci_dev;
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
+void pci_iounmap(struct pci_dev *dev, void __iomem *);
+
+
/*
* At the moment, we do not use CMOS_READ anywhere outside of rtc.c,
@@ -343,21 +162,11 @@
return 0; /* actually, sparc_cpu_model==sun4d */
}
struct device;
-extern void sbus_set_sbus64(struct device *, int);
+void sbus_set_sbus64(struct device *, int);
#endif
#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p) __va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p) p
#endif /* !(__SPARC_IO_H) */
diff --git a/arch/sparc/include/asm/io_64.h b/arch/sparc/include/asm/io_64.h
index 09b0b88..05381c3 100644
--- a/arch/sparc/include/asm/io_64.h
+++ b/arch/sparc/include/asm/io_64.h
@@ -15,7 +15,6 @@
/* BIO layer definitions. */
extern unsigned long kern_base, kern_size;
-#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
static inline u8 _inb(unsigned long addr)
{
@@ -91,12 +90,12 @@
#define inl_p(__addr) inl(__addr)
#define outl_p(__l, __addr) outl(__l, __addr)
-extern void outsb(unsigned long, const void *, unsigned long);
-extern void outsw(unsigned long, const void *, unsigned long);
-extern void outsl(unsigned long, const void *, unsigned long);
-extern void insb(unsigned long, void *, unsigned long);
-extern void insw(unsigned long, void *, unsigned long);
-extern void insl(unsigned long, void *, unsigned long);
+void outsb(unsigned long, const void *, unsigned long);
+void outsw(unsigned long, const void *, unsigned long);
+void outsl(unsigned long, const void *, unsigned long);
+void insb(unsigned long, void *, unsigned long);
+void insw(unsigned long, void *, unsigned long);
+void insl(unsigned long, void *, unsigned long);
static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
{
@@ -509,12 +508,12 @@
#define iowrite32be(val,X) __raw_writel(val,X)
/* Create a virtual mapping cookie for an IO port range */
-extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
-extern void ioport_unmap(void __iomem *);
+void __iomem *ioport_map(unsigned long port, unsigned int nr);
+void ioport_unmap(void __iomem *);
/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
struct pci_dev;
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
+void pci_iounmap(struct pci_dev *dev, void __iomem *);
static inline int sbus_can_dma_64bit(void)
{
@@ -525,7 +524,7 @@
return 1;
}
struct device;
-extern void sbus_set_sbus64(struct device *, int);
+void sbus_set_sbus64(struct device *, int);
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
diff --git a/arch/sparc/include/asm/iommu_32.h b/arch/sparc/include/asm/iommu_32.h
index 70c589c..f6c066b 100644
--- a/arch/sparc/include/asm/iommu_32.h
+++ b/arch/sparc/include/asm/iommu_32.h
@@ -99,7 +99,7 @@
#define IOPTE_WAZ 0x00000001 /* Write as zeros */
struct iommu_struct {
- struct iommu_regs *regs;
+ struct iommu_regs __iomem *regs;
iopte_t *page_table;
/* For convenience */
unsigned long start; /* First managed virtual address */
@@ -108,14 +108,14 @@
struct bit_map usemap;
};
-static inline void iommu_invalidate(struct iommu_regs *regs)
+static inline void iommu_invalidate(struct iommu_regs __iomem *regs)
{
- regs->tlbflush = 0;
+ sbus_writel(0, ®s->tlbflush);
}
-static inline void iommu_invalidate_page(struct iommu_regs *regs, unsigned long ba)
+static inline void iommu_invalidate_page(struct iommu_regs __iomem *regs, unsigned long ba)
{
- regs->pageflush = (ba & PAGE_MASK);
+ sbus_writel(ba & PAGE_MASK, ®s->pageflush);
}
#endif /* !(_SPARC_IOMMU_H) */
diff --git a/arch/sparc/include/asm/iommu_64.h b/arch/sparc/include/asm/iommu_64.h
index caf798b..2b9321a 100644
--- a/arch/sparc/include/asm/iommu_64.h
+++ b/arch/sparc/include/asm/iommu_64.h
@@ -58,8 +58,8 @@
volatile unsigned long __flushflag_buf[(64+(64-1)) / sizeof(long)];
};
-extern int iommu_table_init(struct iommu *iommu, int tsbsize,
- u32 dma_offset, u32 dma_addr_mask,
- int numa_node);
+int iommu_table_init(struct iommu *iommu, int tsbsize,
+ u32 dma_offset, u32 dma_addr_mask,
+ int numa_node);
#endif /* !(_SPARC64_IOMMU_H) */
diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h
index 2ae3aca..eecd3d8 100644
--- a/arch/sparc/include/asm/irq_32.h
+++ b/arch/sparc/include/asm/irq_32.h
@@ -16,7 +16,8 @@
#define irq_canonicalize(irq) (irq)
-extern void __init init_IRQ(void);
+void __init init_IRQ(void);
+void __init sun4d_init_sbi_irq(void);
#define NO_IRQ 0xffffffff
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index abf6afe..375cffc 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -39,32 +39,32 @@
*/
#define NR_IRQS 255
-extern void irq_install_pre_handler(int irq,
- void (*func)(unsigned int, void *, void *),
- void *arg1, void *arg2);
+void irq_install_pre_handler(int irq,
+ void (*func)(unsigned int, void *, void *),
+ void *arg1, void *arg2);
#define irq_canonicalize(irq) (irq)
-extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
-extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
-extern unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino);
-extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *irq_p,
- unsigned int msi_devino_start,
- unsigned int msi_devino_end);
-extern void sun4v_destroy_msi(unsigned int irq);
-extern unsigned int sun4u_build_msi(u32 portid, unsigned int *irq_p,
- unsigned int msi_devino_start,
- unsigned int msi_devino_end,
- unsigned long imap_base,
- unsigned long iclr_base);
-extern void sun4u_destroy_msi(unsigned int irq);
+unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
+unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
+unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino);
+unsigned int sun4v_build_msi(u32 devhandle, unsigned int *irq_p,
+ unsigned int msi_devino_start,
+ unsigned int msi_devino_end);
+void sun4v_destroy_msi(unsigned int irq);
+unsigned int sun4u_build_msi(u32 portid, unsigned int *irq_p,
+ unsigned int msi_devino_start,
+ unsigned int msi_devino_end,
+ unsigned long imap_base,
+ unsigned long iclr_base);
+void sun4u_destroy_msi(unsigned int irq);
-extern unsigned char irq_alloc(unsigned int dev_handle,
- unsigned int dev_ino);
+unsigned char irq_alloc(unsigned int dev_handle,
+ unsigned int dev_ino);
#ifdef CONFIG_PCI_MSI
-extern void irq_free(unsigned int irq);
+void irq_free(unsigned int irq);
#endif
-extern void __init init_IRQ(void);
-extern void fixup_irqs(void);
+void __init init_IRQ(void);
+void fixup_irqs(void);
static inline void set_softint(unsigned long bits)
{
diff --git a/arch/sparc/include/asm/irqflags_32.h b/arch/sparc/include/asm/irqflags_32.h
index e414c06..71cc284 100644
--- a/arch/sparc/include/asm/irqflags_32.h
+++ b/arch/sparc/include/asm/irqflags_32.h
@@ -15,9 +15,9 @@
#include <linux/types.h>
#include <asm/psr.h>
-extern void arch_local_irq_restore(unsigned long);
-extern unsigned long arch_local_irq_save(void);
-extern void arch_local_irq_enable(void);
+void arch_local_irq_restore(unsigned long);
+unsigned long arch_local_irq_save(void);
+void arch_local_irq_enable(void);
static inline notrace unsigned long arch_local_save_flags(void)
{
diff --git a/arch/sparc/include/asm/kdebug_64.h b/arch/sparc/include/asm/kdebug_64.h
index feb3578..04465de 100644
--- a/arch/sparc/include/asm/kdebug_64.h
+++ b/arch/sparc/include/asm/kdebug_64.h
@@ -3,7 +3,7 @@
struct pt_regs;
-extern void bad_trap(struct pt_regs *, long);
+void bad_trap(struct pt_regs *, long);
/* Grossly misnamed. */
enum die_val {
diff --git a/arch/sparc/include/asm/kgdb.h b/arch/sparc/include/asm/kgdb.h
index b6ef301..47366af 100644
--- a/arch/sparc/include/asm/kgdb.h
+++ b/arch/sparc/include/asm/kgdb.h
@@ -28,9 +28,12 @@
#define NUMREGBYTES ((GDB_CSR + 1) * 4)
#else
#define NUMREGBYTES ((GDB_Y + 1) * 8)
+
+struct pt_regs;
+asmlinkage void kgdb_trap(unsigned long trap_level, struct pt_regs *regs);
#endif
-extern void arch_kgdb_breakpoint(void);
+void arch_kgdb_breakpoint(void);
#define BREAK_INSTR_SIZE 4
#define CACHE_FLUSH_IS_SAFE 1
diff --git a/arch/sparc/include/asm/kprobes.h b/arch/sparc/include/asm/kprobes.h
index 5879d71..a145d79 100644
--- a/arch/sparc/include/asm/kprobes.h
+++ b/arch/sparc/include/asm/kprobes.h
@@ -43,7 +43,9 @@
struct prev_kprobe prev_kprobe;
};
-extern int kprobe_exceptions_notify(struct notifier_block *self,
- unsigned long val, void *data);
-extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
+int kprobe_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data);
+int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
+asmlinkage void __kprobes kprobe_trap(unsigned long trap_level,
+ struct pt_regs *regs);
#endif /* _SPARC64_KPROBES_H */
diff --git a/arch/sparc/include/asm/ldc.h b/arch/sparc/include/asm/ldc.h
index bdb524a..c8c67f6 100644
--- a/arch/sparc/include/asm/ldc.h
+++ b/arch/sparc/include/asm/ldc.h
@@ -4,9 +4,9 @@
#include <asm/hypervisor.h>
extern int ldom_domaining_enabled;
-extern void ldom_set_var(const char *var, const char *value);
-extern void ldom_reboot(const char *boot_command);
-extern void ldom_power_off(void);
+void ldom_set_var(const char *var, const char *value);
+void ldom_reboot(const char *boot_command);
+void ldom_power_off(void);
/* The event handler will be evoked when link state changes
* or data becomes available on the receive side.
@@ -51,30 +51,30 @@
struct ldc_channel;
/* Allocate state for a channel. */
-extern struct ldc_channel *ldc_alloc(unsigned long id,
- const struct ldc_channel_config *cfgp,
- void *event_arg);
+struct ldc_channel *ldc_alloc(unsigned long id,
+ const struct ldc_channel_config *cfgp,
+ void *event_arg);
/* Shut down and free state for a channel. */
-extern void ldc_free(struct ldc_channel *lp);
+void ldc_free(struct ldc_channel *lp);
/* Register TX and RX queues of the link with the hypervisor. */
-extern int ldc_bind(struct ldc_channel *lp, const char *name);
+int ldc_bind(struct ldc_channel *lp, const char *name);
/* For non-RAW protocols we need to complete a handshake before
* communication can proceed. ldc_connect() does that, if the
* handshake completes successfully, an LDC_EVENT_UP event will
* be sent up to the driver.
*/
-extern int ldc_connect(struct ldc_channel *lp);
-extern int ldc_disconnect(struct ldc_channel *lp);
+int ldc_connect(struct ldc_channel *lp);
+int ldc_disconnect(struct ldc_channel *lp);
-extern int ldc_state(struct ldc_channel *lp);
+int ldc_state(struct ldc_channel *lp);
/* Read and write operations. Only valid when the link is up. */
-extern int ldc_write(struct ldc_channel *lp, const void *buf,
- unsigned int size);
-extern int ldc_read(struct ldc_channel *lp, void *buf, unsigned int size);
+int ldc_write(struct ldc_channel *lp, const void *buf,
+ unsigned int size);
+int ldc_read(struct ldc_channel *lp, void *buf, unsigned int size);
#define LDC_MAP_SHADOW 0x01
#define LDC_MAP_DIRECT 0x02
@@ -92,22 +92,22 @@
};
struct scatterlist;
-extern int ldc_map_sg(struct ldc_channel *lp,
- struct scatterlist *sg, int num_sg,
- struct ldc_trans_cookie *cookies, int ncookies,
- unsigned int map_perm);
+int ldc_map_sg(struct ldc_channel *lp,
+ struct scatterlist *sg, int num_sg,
+ struct ldc_trans_cookie *cookies, int ncookies,
+ unsigned int map_perm);
-extern int ldc_map_single(struct ldc_channel *lp,
- void *buf, unsigned int len,
- struct ldc_trans_cookie *cookies, int ncookies,
- unsigned int map_perm);
+int ldc_map_single(struct ldc_channel *lp,
+ void *buf, unsigned int len,
+ struct ldc_trans_cookie *cookies, int ncookies,
+ unsigned int map_perm);
-extern void ldc_unmap(struct ldc_channel *lp, struct ldc_trans_cookie *cookies,
- int ncookies);
+void ldc_unmap(struct ldc_channel *lp, struct ldc_trans_cookie *cookies,
+ int ncookies);
-extern int ldc_copy(struct ldc_channel *lp, int copy_dir,
- void *buf, unsigned int len, unsigned long offset,
- struct ldc_trans_cookie *cookies, int ncookies);
+int ldc_copy(struct ldc_channel *lp, int copy_dir,
+ void *buf, unsigned int len, unsigned long offset,
+ struct ldc_trans_cookie *cookies, int ncookies);
static inline int ldc_get_dring_entry(struct ldc_channel *lp,
void *buf, unsigned int len,
@@ -127,12 +127,12 @@
return ldc_copy(lp, LDC_COPY_OUT, buf, len, offset, cookies, ncookies);
}
-extern void *ldc_alloc_exp_dring(struct ldc_channel *lp, unsigned int len,
- struct ldc_trans_cookie *cookies,
- int *ncookies, unsigned int map_perm);
+void *ldc_alloc_exp_dring(struct ldc_channel *lp, unsigned int len,
+ struct ldc_trans_cookie *cookies,
+ int *ncookies, unsigned int map_perm);
-extern void ldc_free_exp_dring(struct ldc_channel *lp, void *buf,
- unsigned int len,
- struct ldc_trans_cookie *cookies, int ncookies);
+void ldc_free_exp_dring(struct ldc_channel *lp, void *buf,
+ unsigned int len,
+ struct ldc_trans_cookie *cookies, int ncookies);
#endif /* _SPARC64_LDC_H */
diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h
index c2f6ff6..204771c 100644
--- a/arch/sparc/include/asm/leon.h
+++ b/arch/sparc/include/asm/leon.h
@@ -82,8 +82,8 @@
#define LEON_BYPASS_LOAD_PA(x) leon_load_reg((unsigned long)(x))
#define LEON_BYPASS_STORE_PA(x, v) leon_store_reg((unsigned long)(x), (unsigned long)(v))
-extern void leon_switch_mm(void);
-extern void leon_init_IRQ(void);
+void leon_switch_mm(void);
+void leon_init_IRQ(void);
static inline unsigned long sparc_leon3_get_dcachecfg(void)
{
@@ -196,14 +196,14 @@
#ifndef __ASSEMBLY__
struct vm_area_struct;
-extern unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr);
-extern void leon_flush_icache_all(void);
-extern void leon_flush_dcache_all(void);
-extern void leon_flush_cache_all(void);
-extern void leon_flush_tlb_all(void);
+unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr);
+void leon_flush_icache_all(void);
+void leon_flush_dcache_all(void);
+void leon_flush_cache_all(void);
+void leon_flush_tlb_all(void);
extern int leon_flush_during_switch;
-extern int leon_flush_needed(void);
-extern void leon_flush_pcache_all(struct vm_area_struct *vma, unsigned long page);
+int leon_flush_needed(void);
+void leon_flush_pcache_all(struct vm_area_struct *vma, unsigned long page);
/* struct that hold LEON3 cache configuration registers */
struct leon3_cacheregs {
@@ -217,29 +217,29 @@
struct device_node;
struct task_struct;
-extern unsigned int leon_build_device_irq(unsigned int real_irq,
- irq_flow_handler_t flow_handler,
- const char *name, int do_ack);
-extern void leon_update_virq_handling(unsigned int virq,
- irq_flow_handler_t flow_handler,
- const char *name, int do_ack);
-extern void leon_init_timers(void);
-extern void leon_trans_init(struct device_node *dp);
-extern void leon_node_init(struct device_node *dp, struct device_node ***nextp);
-extern void init_leon(void);
-extern void poke_leonsparc(void);
-extern void leon3_getCacheRegs(struct leon3_cacheregs *regs);
+unsigned int leon_build_device_irq(unsigned int real_irq,
+ irq_flow_handler_t flow_handler,
+ const char *name, int do_ack);
+void leon_update_virq_handling(unsigned int virq,
+ irq_flow_handler_t flow_handler,
+ const char *name, int do_ack);
+void leon_init_timers(void);
+void leon_trans_init(struct device_node *dp);
+void leon_node_init(struct device_node *dp, struct device_node ***nextp);
+void init_leon(void);
+void poke_leonsparc(void);
+void leon3_getCacheRegs(struct leon3_cacheregs *regs);
extern int leon3_ticker_irq;
#ifdef CONFIG_SMP
-extern int leon_smp_nrcpus(void);
-extern void leon_clear_profile_irq(int cpu);
-extern void leon_smp_done(void);
-extern void leon_boot_cpus(void);
-extern int leon_boot_one_cpu(int i, struct task_struct *);
+int leon_smp_nrcpus(void);
+void leon_clear_profile_irq(int cpu);
+void leon_smp_done(void);
+void leon_boot_cpus(void);
+int leon_boot_one_cpu(int i, struct task_struct *);
void leon_init_smp(void);
void leon_enable_irq_cpu(unsigned int irq_nr, unsigned int cpu);
-extern irqreturn_t leon_percpu_timer_interrupt(int irq, void *unused);
+irqreturn_t leon_percpu_timer_interrupt(int irq, void *unused);
extern unsigned int smpleon_ipi[];
extern unsigned int linux_trap_ipi15_leon[];
diff --git a/arch/sparc/include/asm/leon_pci.h b/arch/sparc/include/asm/leon_pci.h
index bfd3ab3..049d067 100644
--- a/arch/sparc/include/asm/leon_pci.h
+++ b/arch/sparc/include/asm/leon_pci.h
@@ -16,7 +16,7 @@
int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
};
-extern void leon_pci_init(struct platform_device *ofdev,
- struct leon_pci_info *info);
+void leon_pci_init(struct platform_device *ofdev,
+ struct leon_pci_info *info);
#endif /* _ASM_LEON_PCI_H_ */
diff --git a/arch/sparc/include/asm/mc146818rtc.h b/arch/sparc/include/asm/mc146818rtc.h
index 67ed9e3..d8e72f3 100644
--- a/arch/sparc/include/asm/mc146818rtc.h
+++ b/arch/sparc/include/asm/mc146818rtc.h
@@ -1,5 +1,10 @@
#ifndef ___ASM_SPARC_MC146818RTC_H
#define ___ASM_SPARC_MC146818RTC_H
+
+#include <linux/spinlock.h>
+
+extern spinlock_t rtc_lock;
+
#if defined(__sparc__) && defined(__arch64__)
#include <asm/mc146818rtc_64.h>
#else
diff --git a/arch/sparc/include/asm/mdesc.h b/arch/sparc/include/asm/mdesc.h
index 139097f..aebeb88 100644
--- a/arch/sparc/include/asm/mdesc.h
+++ b/arch/sparc/include/asm/mdesc.h
@@ -12,13 +12,13 @@
* the first argument to all of the operational calls that work
* on mdescs.
*/
-extern struct mdesc_handle *mdesc_grab(void);
-extern void mdesc_release(struct mdesc_handle *);
+struct mdesc_handle *mdesc_grab(void);
+void mdesc_release(struct mdesc_handle *);
#define MDESC_NODE_NULL (~(u64)0)
-extern u64 mdesc_node_by_name(struct mdesc_handle *handle,
- u64 from_node, const char *name);
+u64 mdesc_node_by_name(struct mdesc_handle *handle,
+ u64 from_node, const char *name);
#define mdesc_for_each_node_by_name(__hdl, __node, __name) \
for (__node = mdesc_node_by_name(__hdl, MDESC_NODE_NULL, __name); \
(__node) != MDESC_NODE_NULL; \
@@ -34,9 +34,9 @@
*
* These same rules apply to mdesc_node_name().
*/
-extern const void *mdesc_get_property(struct mdesc_handle *handle,
- u64 node, const char *name, int *lenp);
-extern const char *mdesc_node_name(struct mdesc_handle *hp, u64 node);
+const void *mdesc_get_property(struct mdesc_handle *handle,
+ u64 node, const char *name, int *lenp);
+const char *mdesc_node_name(struct mdesc_handle *hp, u64 node);
/* MD arc iteration, the standard sequence is:
*
@@ -50,16 +50,16 @@
#define MDESC_ARC_TYPE_FWD "fwd"
#define MDESC_ARC_TYPE_BACK "back"
-extern u64 mdesc_next_arc(struct mdesc_handle *handle, u64 from,
- const char *arc_type);
+u64 mdesc_next_arc(struct mdesc_handle *handle, u64 from,
+ const char *arc_type);
#define mdesc_for_each_arc(__arc, __hdl, __node, __type) \
for (__arc = mdesc_next_arc(__hdl, __node, __type); \
(__arc) != MDESC_NODE_NULL; \
__arc = mdesc_next_arc(__hdl, __arc, __type))
-extern u64 mdesc_arc_target(struct mdesc_handle *hp, u64 arc);
+u64 mdesc_arc_target(struct mdesc_handle *hp, u64 arc);
-extern void mdesc_update(void);
+void mdesc_update(void);
struct mdesc_notifier_client {
void (*add)(struct mdesc_handle *handle, u64 node);
@@ -69,12 +69,12 @@
struct mdesc_notifier_client *next;
};
-extern void mdesc_register_notifier(struct mdesc_notifier_client *client);
+void mdesc_register_notifier(struct mdesc_notifier_client *client);
-extern void mdesc_fill_in_cpu_data(cpumask_t *mask);
-extern void mdesc_populate_present_mask(cpumask_t *mask);
-extern void mdesc_get_page_sizes(cpumask_t *mask, unsigned long *pgsz_mask);
+void mdesc_fill_in_cpu_data(cpumask_t *mask);
+void mdesc_populate_present_mask(cpumask_t *mask);
+void mdesc_get_page_sizes(cpumask_t *mask, unsigned long *pgsz_mask);
-extern void sun4v_mdesc_init(void);
+void sun4v_mdesc_init(void);
#endif
diff --git a/arch/sparc/include/asm/mmu_64.h b/arch/sparc/include/asm/mmu_64.h
index f668797..70067ce 100644
--- a/arch/sparc/include/asm/mmu_64.h
+++ b/arch/sparc/include/asm/mmu_64.h
@@ -67,9 +67,9 @@
unsigned long pte;
} __attribute__((aligned(TSB_ENTRY_ALIGNMENT)));
-extern void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte);
-extern void tsb_flush(unsigned long ent, unsigned long tag);
-extern void tsb_init(struct tsb *tsb, unsigned long size);
+void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte);
+void tsb_flush(unsigned long ent, unsigned long tag);
+void tsb_init(struct tsb *tsb, unsigned long size);
struct tsb_config {
struct tsb *tsb;
diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h
index 3d528f0..b84be67 100644
--- a/arch/sparc/include/asm/mmu_context_64.h
+++ b/arch/sparc/include/asm/mmu_context_64.h
@@ -17,20 +17,20 @@
extern unsigned long tlb_context_cache;
extern unsigned long mmu_context_bmap[];
-extern void get_new_mmu_context(struct mm_struct *mm);
+void get_new_mmu_context(struct mm_struct *mm);
#ifdef CONFIG_SMP
-extern void smp_new_mmu_context_version(void);
+void smp_new_mmu_context_version(void);
#else
#define smp_new_mmu_context_version() do { } while (0)
#endif
-extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-extern void destroy_context(struct mm_struct *mm);
+int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
+void destroy_context(struct mm_struct *mm);
-extern void __tsb_context_switch(unsigned long pgd_pa,
- struct tsb_config *tsb_base,
- struct tsb_config *tsb_huge,
- unsigned long tsb_descr_pa);
+void __tsb_context_switch(unsigned long pgd_pa,
+ struct tsb_config *tsb_base,
+ struct tsb_config *tsb_huge,
+ unsigned long tsb_descr_pa);
static inline void tsb_context_switch(struct mm_struct *mm)
{
@@ -46,9 +46,11 @@
, __pa(&mm->context.tsb_descr[0]));
}
-extern void tsb_grow(struct mm_struct *mm, unsigned long tsb_index, unsigned long mm_rss);
+void tsb_grow(struct mm_struct *mm,
+ unsigned long tsb_index,
+ unsigned long mm_rss);
#ifdef CONFIG_SMP
-extern void smp_tsb_sync(struct mm_struct *mm);
+void smp_tsb_sync(struct mm_struct *mm);
#else
#define smp_tsb_sync(__mm) do { } while (0)
#endif
@@ -66,7 +68,7 @@
: "r" (CTX_HWBITS((__mm)->context)), \
"r" (SECONDARY_CONTEXT), "i" (ASI_DMMU), "i" (ASI_MMU))
-extern void __flush_tlb_mm(unsigned long, unsigned long);
+void __flush_tlb_mm(unsigned long, unsigned long);
/* Switch the current MM context. */
static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *tsk)
diff --git a/arch/sparc/include/asm/nmi.h b/arch/sparc/include/asm/nmi.h
index 72e6500..26ad2b2 100644
--- a/arch/sparc/include/asm/nmi.h
+++ b/arch/sparc/include/asm/nmi.h
@@ -1,13 +1,13 @@
#ifndef __NMI_H
#define __NMI_H
-extern int __init nmi_init(void);
-extern void perfctr_irq(int irq, struct pt_regs *regs);
-extern void nmi_adjust_hz(unsigned int new_hz);
+int __init nmi_init(void);
+void perfctr_irq(int irq, struct pt_regs *regs);
+void nmi_adjust_hz(unsigned int new_hz);
extern atomic_t nmi_active;
-extern void start_nmi_watchdog(void *unused);
-extern void stop_nmi_watchdog(void *unused);
+void start_nmi_watchdog(void *unused);
+void stop_nmi_watchdog(void *unused);
#endif /* __NMI_H */
diff --git a/arch/sparc/include/asm/oplib_32.h b/arch/sparc/include/asm/oplib_32.h
index c72f304..56a09b9 100644
--- a/arch/sparc/include/asm/oplib_32.h
+++ b/arch/sparc/include/asm/oplib_32.h
@@ -43,28 +43,28 @@
/* You must call prom_init() before using any of the library services,
* preferably as early as possible. Pass it the romvec pointer.
*/
-extern void prom_init(struct linux_romvec *rom_ptr);
+void prom_init(struct linux_romvec *rom_ptr);
/* Boot argument acquisition, returns the boot command line string. */
-extern char *prom_getbootargs(void);
+char *prom_getbootargs(void);
/* Miscellaneous routines, don't really fit in any category per se. */
/* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
+void prom_reboot(char *boot_command);
/* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
+void prom_feval(char *forth_string);
/* Enter the prom, with possibility of continuation with the 'go'
* command in newer proms.
*/
-extern void prom_cmdline(void);
+void prom_cmdline(void);
/* Enter the prom, with no chance of continuation for the stand-alone
* which calls this.
*/
-extern void __noreturn prom_halt(void);
+void __noreturn prom_halt(void);
/* Set the PROM 'sync' callback function to the passed function pointer.
* When the user gives the 'sync' command at the prom prompt while the
@@ -73,37 +73,37 @@
* XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
*/
typedef void (*sync_func_t)(void);
-extern void prom_setsync(sync_func_t func_ptr);
+void prom_setsync(sync_func_t func_ptr);
/* Acquire the IDPROM of the root node in the prom device tree. This
* gets passed a buffer where you would like it stuffed. The return value
* is the format type of this idprom or 0xff on error.
*/
-extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
+unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
/* Get the prom major version. */
-extern int prom_version(void);
+int prom_version(void);
/* Get the prom plugin revision. */
-extern int prom_getrev(void);
+int prom_getrev(void);
/* Get the prom firmware revision. */
-extern int prom_getprev(void);
+int prom_getprev(void);
/* Write a buffer of characters to the console. */
-extern void prom_console_write_buf(const char *buf, int len);
+void prom_console_write_buf(const char *buf, int len);
/* Prom's internal routines, don't use in kernel/boot code. */
-extern __printf(1, 2) void prom_printf(const char *fmt, ...);
-extern void prom_write(const char *buf, unsigned int len);
+__printf(1, 2) void prom_printf(const char *fmt, ...);
+void prom_write(const char *buf, unsigned int len);
/* Multiprocessor operations... */
/* Start the CPU with the given device tree node, context table, and context
* at the passed program counter.
*/
-extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
- int context, char *program_counter);
+int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
+ int context, char *program_counter);
/* Initialize the memory lists based upon the prom version. */
void prom_meminit(void);
@@ -111,65 +111,65 @@
/* PROM device tree traversal functions... */
/* Get the child node of the given node, or zero if no child exists. */
-extern phandle prom_getchild(phandle parent_node);
+phandle prom_getchild(phandle parent_node);
/* Get the next sibling node of the given node, or zero if no further
* siblings exist.
*/
-extern phandle prom_getsibling(phandle node);
+phandle prom_getsibling(phandle node);
/* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node).
*/
-extern int prom_getproplen(phandle thisnode, const char *property);
+int prom_getproplen(phandle thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error.
*/
-extern int __must_check prom_getproperty(phandle thisnode, const char *property,
- char *prop_buffer, int propbuf_size);
+int __must_check prom_getproperty(phandle thisnode, const char *property,
+ char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */
-extern int prom_getint(phandle node, char *property);
+int prom_getint(phandle node, char *property);
/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(phandle node, char *property, int defval);
+int prom_getintdefault(phandle node, char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(phandle node, char *prop);
+int prom_getbool(phandle node, char *prop);
/* Acquire a string property, null string on error. */
-extern void prom_getstring(phandle node, char *prop, char *buf, int bufsize);
+void prom_getstring(phandle node, char *prop, char *buf, int bufsize);
/* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure.
*/
-extern phandle prom_searchsiblings(phandle node_start, char *name);
+phandle prom_searchsiblings(phandle node_start, char *name);
/* Returns the next property after the passed property for the given
* node. Returns null string on failure.
*/
-extern char *prom_nextprop(phandle node, char *prev_property, char *buffer);
+char *prom_nextprop(phandle node, char *prev_property, char *buffer);
/* Returns phandle of the path specified */
-extern phandle prom_finddevice(char *name);
+phandle prom_finddevice(char *name);
/* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took.
*/
-extern int prom_setprop(phandle node, const char *prop_name, char *prop_value,
- int value_size);
+int prom_setprop(phandle node, const char *prop_name, char *prop_value,
+ int value_size);
-extern phandle prom_inst2pkg(int);
+phandle prom_inst2pkg(int);
/* Dorking with Bus ranges... */
/* Apply promlib probes OBIO ranges to registers. */
-extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
+void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
-extern void prom_apply_generic_ranges(phandle node, phandle parent,
- struct linux_prom_registers *sbusregs, int nregs);
+void prom_apply_generic_ranges(phandle node, phandle parent,
+ struct linux_prom_registers *sbusregs, int nregs);
void prom_ranges_init(void);
diff --git a/arch/sparc/include/asm/oplib_64.h b/arch/sparc/include/asm/oplib_64.h
index a12dbe3..f346824 100644
--- a/arch/sparc/include/asm/oplib_64.h
+++ b/arch/sparc/include/asm/oplib_64.h
@@ -62,100 +62,100 @@
/* You must call prom_init() before using any of the library services,
* preferably as early as possible. Pass it the romvec pointer.
*/
-extern void prom_init(void *cif_handler, void *cif_stack);
+void prom_init(void *cif_handler, void *cif_stack);
/* Boot argument acquisition, returns the boot command line string. */
-extern char *prom_getbootargs(void);
+char *prom_getbootargs(void);
/* Miscellaneous routines, don't really fit in any category per se. */
/* Reboot the machine with the command line passed. */
-extern void prom_reboot(const char *boot_command);
+void prom_reboot(const char *boot_command);
/* Evaluate the forth string passed. */
-extern void prom_feval(const char *forth_string);
+void prom_feval(const char *forth_string);
/* Enter the prom, with possibility of continuation with the 'go'
* command in newer proms.
*/
-extern void prom_cmdline(void);
+void prom_cmdline(void);
/* Enter the prom, with no chance of continuation for the stand-alone
* which calls this.
*/
-extern void prom_halt(void) __attribute__ ((noreturn));
+void prom_halt(void) __attribute__ ((noreturn));
/* Halt and power-off the machine. */
-extern void prom_halt_power_off(void) __attribute__ ((noreturn));
+void prom_halt_power_off(void) __attribute__ ((noreturn));
/* Acquire the IDPROM of the root node in the prom device tree. This
* gets passed a buffer where you would like it stuffed. The return value
* is the format type of this idprom or 0xff on error.
*/
-extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
+unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
/* Write a buffer of characters to the console. */
-extern void prom_console_write_buf(const char *buf, int len);
+void prom_console_write_buf(const char *buf, int len);
/* Prom's internal routines, don't use in kernel/boot code. */
-extern __printf(1, 2) void prom_printf(const char *fmt, ...);
-extern void prom_write(const char *buf, unsigned int len);
+__printf(1, 2) void prom_printf(const char *fmt, ...);
+void prom_write(const char *buf, unsigned int len);
/* Multiprocessor operations... */
#ifdef CONFIG_SMP
/* Start the CPU with the given device tree node at the passed program
* counter with the given arg passed in via register %o0.
*/
-extern void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg);
+void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg);
/* Start the CPU with the given cpu ID at the passed program
* counter with the given arg passed in via register %o0.
*/
-extern void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg);
+void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg);
/* Stop the CPU with the given cpu ID. */
-extern void prom_stopcpu_cpuid(int cpuid);
+void prom_stopcpu_cpuid(int cpuid);
/* Stop the current CPU. */
-extern void prom_stopself(void);
+void prom_stopself(void);
/* Idle the current CPU. */
-extern void prom_idleself(void);
+void prom_idleself(void);
/* Resume the CPU with the passed device tree node. */
-extern void prom_resumecpu(int cpunode);
+void prom_resumecpu(int cpunode);
#endif
/* Power management interfaces. */
/* Put the current CPU to sleep. */
-extern void prom_sleepself(void);
+void prom_sleepself(void);
/* Put the entire system to sleep. */
-extern int prom_sleepsystem(void);
+int prom_sleepsystem(void);
/* Initiate a wakeup event. */
-extern int prom_wakeupsystem(void);
+int prom_wakeupsystem(void);
/* MMU and memory related OBP interfaces. */
/* Get unique string identifying SIMM at given physical address. */
-extern int prom_getunumber(int syndrome_code,
- unsigned long phys_addr,
- char *buf, int buflen);
+int prom_getunumber(int syndrome_code,
+ unsigned long phys_addr,
+ char *buf, int buflen);
/* Retain physical memory to the caller across soft resets. */
-extern int prom_retain(const char *name, unsigned long size,
- unsigned long align, unsigned long *paddr);
+int prom_retain(const char *name, unsigned long size,
+ unsigned long align, unsigned long *paddr);
/* Load explicit I/D TLB entries into the calling processor. */
-extern long prom_itlb_load(unsigned long index,
- unsigned long tte_data,
- unsigned long vaddr);
+long prom_itlb_load(unsigned long index,
+ unsigned long tte_data,
+ unsigned long vaddr);
-extern long prom_dtlb_load(unsigned long index,
- unsigned long tte_data,
- unsigned long vaddr);
+long prom_dtlb_load(unsigned long index,
+ unsigned long tte_data,
+ unsigned long vaddr);
/* Map/Unmap client program address ranges. First the format of
* the mapping mode argument.
@@ -170,81 +170,81 @@
#define PROM_MAP_IE 0x0100 /* Invert-Endianness */
#define PROM_MAP_DEFAULT (PROM_MAP_WRITE | PROM_MAP_READ | PROM_MAP_EXEC | PROM_MAP_CACHED)
-extern int prom_map(int mode, unsigned long size,
- unsigned long vaddr, unsigned long paddr);
-extern void prom_unmap(unsigned long size, unsigned long vaddr);
+int prom_map(int mode, unsigned long size,
+ unsigned long vaddr, unsigned long paddr);
+void prom_unmap(unsigned long size, unsigned long vaddr);
/* PROM device tree traversal functions... */
/* Get the child node of the given node, or zero if no child exists. */
-extern phandle prom_getchild(phandle parent_node);
+phandle prom_getchild(phandle parent_node);
/* Get the next sibling node of the given node, or zero if no further
* siblings exist.
*/
-extern phandle prom_getsibling(phandle node);
+phandle prom_getsibling(phandle node);
/* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node).
*/
-extern int prom_getproplen(phandle thisnode, const char *property);
+int prom_getproplen(phandle thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error.
*/
-extern int prom_getproperty(phandle thisnode, const char *property,
- char *prop_buffer, int propbuf_size);
+int prom_getproperty(phandle thisnode, const char *property,
+ char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */
-extern int prom_getint(phandle node, const char *property);
+int prom_getint(phandle node, const char *property);
/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(phandle node, const char *property, int defval);
+int prom_getintdefault(phandle node, const char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(phandle node, const char *prop);
+int prom_getbool(phandle node, const char *prop);
/* Acquire a string property, null string on error. */
-extern void prom_getstring(phandle node, const char *prop, char *buf,
- int bufsize);
+void prom_getstring(phandle node, const char *prop, char *buf,
+ int bufsize);
/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(phandle thisnode, const char *name);
+int prom_nodematch(phandle thisnode, const char *name);
/* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure.
*/
-extern phandle prom_searchsiblings(phandle node_start, const char *name);
+phandle prom_searchsiblings(phandle node_start, const char *name);
/* Return the first property type, as a string, for the given node.
* Returns a null string on error. Buffer should be at least 32B long.
*/
-extern char *prom_firstprop(phandle node, char *buffer);
+char *prom_firstprop(phandle node, char *buffer);
/* Returns the next property after the passed property for the given
* node. Returns null string on failure. Buffer should be at least 32B long.
*/
-extern char *prom_nextprop(phandle node, const char *prev_property, char *buf);
+char *prom_nextprop(phandle node, const char *prev_property, char *buf);
/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(phandle node, const char *property);
+int prom_node_has_property(phandle node, const char *property);
/* Returns phandle of the path specified */
-extern phandle prom_finddevice(const char *name);
+phandle prom_finddevice(const char *name);
/* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took.
*/
-extern int prom_setprop(phandle node, const char *prop_name, char *prop_value,
- int value_size);
+int prom_setprop(phandle node, const char *prop_name, char *prop_value,
+ int value_size);
-extern phandle prom_inst2pkg(int);
-extern void prom_sun4v_guest_soft_state(void);
+phandle prom_inst2pkg(int);
+void prom_sun4v_guest_soft_state(void);
-extern int prom_ihandle2path(int handle, char *buffer, int bufsize);
+int prom_ihandle2path(int handle, char *buffer, int bufsize);
/* Client interface level routines. */
-extern void p1275_cmd_direct(unsigned long *);
+void p1275_cmd_direct(unsigned long *);
#endif /* !(__SPARC64_OPLIB_H) */
diff --git a/arch/sparc/include/asm/page.h b/arch/sparc/include/asm/page.h
index f21de03..1be2fde 100644
--- a/arch/sparc/include/asm/page.h
+++ b/arch/sparc/include/asm/page.h
@@ -1,5 +1,8 @@
#ifndef ___ASM_SPARC_PAGE_H
#define ___ASM_SPARC_PAGE_H
+
+#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
+
#if defined(__sparc__) && defined(__arch64__)
#include <asm/page_64.h>
#else
diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h
index aac53fc..bf10998 100644
--- a/arch/sparc/include/asm/page_64.h
+++ b/arch/sparc/include/asm/page_64.h
@@ -31,17 +31,17 @@
#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
struct pt_regs;
-extern void hugetlb_setup(struct pt_regs *regs);
+void hugetlb_setup(struct pt_regs *regs);
#endif
#define WANT_PAGE_VIRTUAL
-extern void _clear_page(void *page);
+void _clear_page(void *page);
#define clear_page(X) _clear_page((void *)(X))
struct page;
-extern void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
+void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
#define copy_page(X,Y) memcpy((void *)(X), (void *)(Y), PAGE_SIZE)
-extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage);
+void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage);
/* Unlike sparc32, sparc64's parameter passing API is more
* sane in that structures which as small enough are passed
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index c6c7396..bd00a62 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -52,7 +52,7 @@
/* Return the index of the PCI controller for device PDEV. */
-extern int pci_domain_nr(struct pci_bus *bus);
+int pci_domain_nr(struct pci_bus *bus);
static inline int pci_proc_domain(struct pci_bus *bus)
{
return 1;
@@ -64,9 +64,9 @@
#define HAVE_ARCH_PCI_GET_UNMAPPED_AREA
#define get_pci_unmapped_area get_fb_unmapped_area
-extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
- enum pci_mmap_state mmap_state,
- int write_combine);
+int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
+ enum pci_mmap_state mmap_state,
+ int write_combine);
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
@@ -74,9 +74,9 @@
}
#define HAVE_ARCH_PCI_RESOURCE_TO_USER
-extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
- const struct resource *rsrc,
- resource_size_t *start, resource_size_t *end);
+void pci_resource_to_user(const struct pci_dev *dev, int bar,
+ const struct resource *rsrc,
+ resource_size_t *start, resource_size_t *end);
#endif /* __KERNEL__ */
#endif /* __SPARC64_PCI_H */
diff --git a/arch/sparc/include/asm/pcic.h b/arch/sparc/include/asm/pcic.h
index 6676cbc..f417067 100644
--- a/arch/sparc/include/asm/pcic.h
+++ b/arch/sparc/include/asm/pcic.h
@@ -30,10 +30,10 @@
};
#ifdef CONFIG_PCIC_PCI
-extern int pcic_present(void);
-extern int pcic_probe(void);
-extern void pci_time_init(void);
-extern void sun4m_pci_init_IRQ(void);
+int pcic_present(void);
+int pcic_probe(void);
+void pci_time_init(void);
+void sun4m_pci_init_IRQ(void);
#else
static inline int pcic_present(void) { return 0; }
static inline int pcic_probe(void) { return 0; }
diff --git a/arch/sparc/include/asm/pcr.h b/arch/sparc/include/asm/pcr.h
index 942bb17..cdf800c 100644
--- a/arch/sparc/include/asm/pcr.h
+++ b/arch/sparc/include/asm/pcr.h
@@ -12,8 +12,8 @@
};
extern const struct pcr_ops *pcr_ops;
-extern void deferred_pcr_work_irq(int irq, struct pt_regs *regs);
-extern void schedule_deferred_pcr_work(void);
+void deferred_pcr_work_irq(int irq, struct pt_regs *regs);
+void schedule_deferred_pcr_work(void);
#define PCR_PIC_PRIV 0x00000001 /* PIC access is privileged */
#define PCR_STRACE 0x00000002 /* Trace supervisor events */
@@ -45,6 +45,6 @@
#define PCR_N4_PICNHT 0x00020000 /* PIC non-hypervisor trap */
#define PCR_N4_NTC 0x00040000 /* Next-To-Commit wrap */
-extern int pcr_arch_init(void);
+int pcr_arch_init(void);
#endif /* __PCR_H */
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
index 9b1c36d..a3890da 100644
--- a/arch/sparc/include/asm/pgalloc_32.h
+++ b/arch/sparc/include/asm/pgalloc_32.h
@@ -14,6 +14,8 @@
void *srmmu_get_nocache(int size, int align);
void srmmu_free_nocache(void *addr, int size);
+extern struct resource sparc_iomap;
+
#define check_pgt_cache() do { } while (0)
pgd_t *get_pgd_fast(void);
diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
index bcfe063..39a7ac4 100644
--- a/arch/sparc/include/asm/pgalloc_64.h
+++ b/arch/sparc/include/asm/pgalloc_64.h
@@ -38,12 +38,12 @@
kmem_cache_free(pgtable_cache, pmd);
}
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long address);
-extern pgtable_t pte_alloc_one(struct mm_struct *mm,
- unsigned long address);
-extern void pte_free_kernel(struct mm_struct *mm, pte_t *pte);
-extern void pte_free(struct mm_struct *mm, pgtable_t ptepage);
+pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+ unsigned long address);
+pgtable_t pte_alloc_one(struct mm_struct *mm,
+ unsigned long address);
+void pte_free_kernel(struct mm_struct *mm, pte_t *pte);
+void pte_free(struct mm_struct *mm, pgtable_t ptepage);
#define pmd_populate_kernel(MM, PMD, PTE) pmd_set(MM, PMD, PTE)
#define pmd_populate(MM, PMD, PTE) pmd_set(MM, PMD, PTE)
@@ -51,12 +51,12 @@
#define check_pgt_cache() do { } while (0)
-extern void pgtable_free(void *table, bool is_page);
+void pgtable_free(void *table, bool is_page);
#ifdef CONFIG_SMP
struct mmu_gather;
-extern void tlb_remove_table(struct mmu_gather *, void *);
+void tlb_remove_table(struct mmu_gather *, void *);
static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, bool is_page)
{
diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index 502f632..b9b91ae 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -25,8 +25,9 @@
struct vm_area_struct;
struct page;
-extern void load_mmu(void);
-extern unsigned long calc_highpages(void);
+void load_mmu(void);
+unsigned long calc_highpages(void);
+unsigned long __init bootmem_init(unsigned long *pages_avail);
#define pte_ERROR(e) __builtin_trap()
#define pmd_ERROR(e) __builtin_trap()
@@ -56,7 +57,7 @@
* srmmu.c will assign the real one (which is dynamically sized) */
#define swapper_pg_dir NULL
-extern void paging_init(void);
+void paging_init(void);
extern unsigned long ptr_in_current_pgd;
@@ -428,8 +429,8 @@
#define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
#define GET_PFN(pfn) (pfn & 0x0fffffffUL)
-extern int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
- unsigned long, pgprot_t);
+int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
+ unsigned long, pgprot_t);
static inline int io_remap_pfn_range(struct vm_area_struct *vma,
unsigned long from, unsigned long pfn,
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
index 1a49ffd..3770bf5 100644
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -210,9 +210,9 @@
#ifndef __ASSEMBLY__
-extern pte_t mk_pte_io(unsigned long, pgprot_t, int, unsigned long);
+pte_t mk_pte_io(unsigned long, pgprot_t, int, unsigned long);
-extern unsigned long pte_sz_bits(unsigned long size);
+unsigned long pte_sz_bits(unsigned long size);
extern pgprot_t PAGE_KERNEL;
extern pgprot_t PAGE_KERNEL_LOCKED;
@@ -780,8 +780,8 @@
!__kern_addr_valid(pud_val(pud)))
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-extern void set_pmd_at(struct mm_struct *mm, unsigned long addr,
- pmd_t *pmdp, pmd_t pmd);
+void set_pmd_at(struct mm_struct *mm, unsigned long addr,
+ pmd_t *pmdp, pmd_t pmd);
#else
static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
pmd_t *pmdp, pmd_t pmd)
@@ -840,8 +840,8 @@
#define pte_unmap(pte) do { } while (0)
/* Actual page table PTE updates. */
-extern void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
- pte_t *ptep, pte_t orig, int fullmm);
+void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
+ pte_t *ptep, pte_t orig, int fullmm);
#define __HAVE_ARCH_PMDP_GET_AND_CLEAR
static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
@@ -900,28 +900,28 @@
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern pmd_t swapper_low_pmd_dir[PTRS_PER_PMD];
-extern void paging_init(void);
-extern unsigned long find_ecache_flush_span(unsigned long size);
+void paging_init(void);
+unsigned long find_ecache_flush_span(unsigned long size);
struct seq_file;
-extern void mmu_info(struct seq_file *);
+void mmu_info(struct seq_file *);
struct vm_area_struct;
-extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
+void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-extern void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr,
- pmd_t *pmd);
+void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr,
+ pmd_t *pmd);
#define __HAVE_ARCH_PMDP_INVALIDATE
extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
pmd_t *pmdp);
#define __HAVE_ARCH_PGTABLE_DEPOSIT
-extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
- pgtable_t pgtable);
+void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
+ pgtable_t pgtable);
#define __HAVE_ARCH_PGTABLE_WITHDRAW
-extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
+pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
#endif
/* Encode and de-code a swap entry */
@@ -937,12 +937,12 @@
#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
/* File offset in PTE support. */
-extern unsigned long pte_file(pte_t);
+unsigned long pte_file(pte_t);
#define pte_to_pgoff(pte) (pte_val(pte) >> PAGE_SHIFT)
-extern pte_t pgoff_to_pte(unsigned long);
+pte_t pgoff_to_pte(unsigned long);
#define PTE_FILE_MAX_BITS (64UL - PAGE_SHIFT - 1UL)
-extern int page_in_phys_avail(unsigned long paddr);
+int page_in_phys_avail(unsigned long paddr);
/*
* For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
@@ -952,8 +952,8 @@
#define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
#define GET_PFN(pfn) (pfn & 0x0fffffffffffffffUL)
-extern int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
- unsigned long, pgprot_t);
+int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
+ unsigned long, pgprot_t);
static inline int io_remap_pfn_range(struct vm_area_struct *vma,
unsigned long from, unsigned long pfn,
@@ -981,20 +981,20 @@
/* We provide a special get_unmapped_area for framebuffer mmaps to try and use
* the largest alignment possible such that larget PTEs can be used.
*/
-extern unsigned long get_fb_unmapped_area(struct file *filp, unsigned long,
- unsigned long, unsigned long,
- unsigned long);
+unsigned long get_fb_unmapped_area(struct file *filp, unsigned long,
+ unsigned long, unsigned long,
+ unsigned long);
#define HAVE_ARCH_FB_UNMAPPED_AREA
-extern void pgtable_cache_init(void);
-extern void sun4v_register_fault_status(void);
-extern void sun4v_ktsb_register(void);
-extern void __init cheetah_ecache_flush_init(void);
-extern void sun4v_patch_tlb_handlers(void);
+void pgtable_cache_init(void);
+void sun4v_register_fault_status(void);
+void sun4v_ktsb_register(void);
+void __init cheetah_ecache_flush_init(void);
+void sun4v_patch_tlb_handlers(void);
extern unsigned long cmdline_memory_size;
-extern asmlinkage void do_sparc64_fault(struct pt_regs *regs);
+asmlinkage void do_sparc64_fault(struct pt_regs *regs);
#endif /* !(__ASSEMBLY__) */
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h
index 2c7baa4..a564817 100644
--- a/arch/sparc/include/asm/processor_32.h
+++ b/arch/sparc/include/asm/processor_32.h
@@ -74,7 +74,7 @@
}
/* Return saved PC of a blocked thread. */
-extern unsigned long thread_saved_pc(struct task_struct *t);
+unsigned long thread_saved_pc(struct task_struct *t);
/* Do necessary setup to start up a newly executed thread. */
static inline void start_thread(struct pt_regs * regs, unsigned long pc,
@@ -107,7 +107,7 @@
/* Free all resources held by a thread. */
#define release_thread(tsk) do { } while(0)
-extern unsigned long get_wchan(struct task_struct *);
+unsigned long get_wchan(struct task_struct *);
#define task_pt_regs(tsk) ((tsk)->thread.kregs)
#define KSTK_EIP(tsk) ((tsk)->thread.kregs->pc)
@@ -116,6 +116,7 @@
#ifdef __KERNEL__
extern struct task_struct *last_task_used_math;
+int do_mathemu(struct pt_regs *regs, struct task_struct *fpt);
#define cpu_relax() barrier()
extern void (*sparc_idle)(void);
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index 4c3f7f0..7028fe1 100644
--- a/arch/sparc/include/asm/processor_64.h
+++ b/arch/sparc/include/asm/processor_64.h
@@ -95,7 +95,7 @@
/* Return saved PC of a blocked thread. */
struct task_struct;
-extern unsigned long thread_saved_pc(struct task_struct *);
+unsigned long thread_saved_pc(struct task_struct *);
/* On Uniprocessor, even in RMO processes see TSO semantics */
#ifdef CONFIG_SMP
@@ -194,7 +194,7 @@
/* Free all resources held by a thread. */
#define release_thread(tsk) do { } while (0)
-extern unsigned long get_wchan(struct task_struct *task);
+unsigned long get_wchan(struct task_struct *task);
#define task_pt_regs(tsk) (task_thread_info(tsk)->kregs)
#define KSTK_EIP(tsk) (task_pt_regs(tsk)->tpc)
@@ -253,6 +253,8 @@
#define HAVE_ARCH_PICK_MMAP_LAYOUT
+int do_mathemu(struct pt_regs *regs, struct fpustate *f, bool illegal_insn_trap);
+
#endif /* !(__ASSEMBLY__) */
#endif /* !(__ASM_SPARC64_PROCESSOR_H) */
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index 11ebd65..d955c8d 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -36,28 +36,28 @@
void *data;
};
-extern struct device_node *of_find_node_by_cpuid(int cpuid);
-extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
+struct device_node *of_find_node_by_cpuid(int cpuid);
+int of_set_property(struct device_node *node, const char *name, void *val, int len);
extern struct mutex of_set_property_mutex;
-extern int of_getintprop_default(struct device_node *np,
- const char *name,
+int of_getintprop_default(struct device_node *np,
+ const char *name,
int def);
-extern int of_find_in_proplist(const char *list, const char *match, int len);
+int of_find_in_proplist(const char *list, const char *match, int len);
-extern void prom_build_devicetree(void);
-extern void of_populate_present_mask(void);
-extern void of_fill_in_cpu_data(void);
+void prom_build_devicetree(void);
+void of_populate_present_mask(void);
+void of_fill_in_cpu_data(void);
struct resource;
-extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
-extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
+void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
extern struct device_node *of_console_device;
extern char *of_console_path;
extern char *of_console_options;
-extern void irq_trans_init(struct device_node *dp);
-extern char *build_path_component(struct device_node *dp);
+void irq_trans_init(struct device_node *dp);
+char *build_path_component(struct device_node *dp);
#endif /* __KERNEL__ */
#endif /* _SPARC_PROM_H */
diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h
index bdfafd7..bac6a94 100644
--- a/arch/sparc/include/asm/ptrace.h
+++ b/arch/sparc/include/asm/ptrace.h
@@ -73,7 +73,7 @@
return regs->u_regs[UREG_I0];
}
#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *);
+unsigned long profile_pc(struct pt_regs *);
#else
#define profile_pc(regs) instruction_pointer(regs)
#endif
diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
index 5e35e05..f5fffd8 100644
--- a/arch/sparc/include/asm/setup.h
+++ b/arch/sparc/include/asm/setup.h
@@ -4,8 +4,9 @@
#ifndef _SPARC_SETUP_H
#define _SPARC_SETUP_H
-#include <uapi/asm/setup.h>
+#include <linux/interrupt.h>
+#include <uapi/asm/setup.h>
extern char reboot_command[];
@@ -22,9 +23,43 @@
{
return serial_console ? 0 : 1;
}
+
+/* from irq_32.c */
+extern volatile unsigned char *fdc_status;
+extern char *pdma_vaddr;
+extern unsigned long pdma_size;
+extern volatile int doing_pdma;
+
+/* This is software state */
+extern char *pdma_base;
+extern unsigned long pdma_areasize;
+
+int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler);
+
+/* setup_32.c */
+extern unsigned long cmdline_memory_size;
+
+/* devices.c */
+void __init device_scan(void);
+
+/* unaligned_32.c */
+unsigned long safe_compute_effective_address(struct pt_regs *, unsigned int);
+
#endif
-extern void sun_do_break(void);
+#ifdef CONFIG_SPARC64
+/* unaligned_64.c */
+int handle_ldf_stq(u32 insn, struct pt_regs *regs);
+void handle_ld_nf(u32 insn, struct pt_regs *regs);
+
+/* init_64.c */
+extern atomic_t dcpage_flushes;
+extern atomic_t dcpage_flushes_xcall;
+
+extern int sysctl_tsb_ratio;
+#endif
+
+void sun_do_break(void);
extern int stop_a_enabled;
extern int scons_pwroff;
diff --git a/arch/sparc/include/asm/sfp-machine_32.h b/arch/sparc/include/asm/sfp-machine_32.h
index 01d9c3b..838c9d5 100644
--- a/arch/sparc/include/asm/sfp-machine_32.h
+++ b/arch/sparc/include/asm/sfp-machine_32.h
@@ -79,9 +79,9 @@
__asm__ ("addcc %r7,%8,%2\n\t" \
"addxcc %r5,%6,%1\n\t" \
"addx %r3,%4,%0\n" \
- : "=r" ((USItype)(r2)), \
- "=&r" ((USItype)(r1)), \
- "=&r" ((USItype)(r0)) \
+ : "=r" (r2), \
+ "=&r" (r1), \
+ "=&r" (r0) \
: "%rJ" ((USItype)(x2)), \
"rI" ((USItype)(y2)), \
"%rJ" ((USItype)(x1)), \
@@ -94,9 +94,9 @@
__asm__ ("subcc %r7,%8,%2\n\t" \
"subxcc %r5,%6,%1\n\t" \
"subx %r3,%4,%0\n" \
- : "=r" ((USItype)(r2)), \
- "=&r" ((USItype)(r1)), \
- "=&r" ((USItype)(r0)) \
+ : "=r" (r2), \
+ "=&r" (r1), \
+ "=&r" (r0) \
: "%rJ" ((USItype)(x2)), \
"rI" ((USItype)(y2)), \
"%rJ" ((USItype)(x1)), \
@@ -115,8 +115,8 @@
"addxcc %r6,%7,%0\n\t" \
"addxcc %r4,%5,%%g2\n\t" \
"addx %r2,%3,%%g1\n\t" \
- : "=&r" ((USItype)(r1)), \
- "=&r" ((USItype)(r0)) \
+ : "=&r" (r1), \
+ "=&r" (r0) \
: "%rJ" ((USItype)(x3)), \
"rI" ((USItype)(y3)), \
"%rJ" ((USItype)(x2)), \
@@ -140,8 +140,8 @@
"subxcc %r6,%7,%0\n\t" \
"subxcc %r4,%5,%%g2\n\t" \
"subx %r2,%3,%%g1\n\t" \
- : "=&r" ((USItype)(r1)), \
- "=&r" ((USItype)(r0)) \
+ : "=&r" (r1), \
+ "=&r" (r0) \
: "%rJ" ((USItype)(x3)), \
"rI" ((USItype)(y3)), \
"%rJ" ((USItype)(x2)), \
@@ -164,10 +164,10 @@
"addxcc %2,%%g0,%2\n\t" \
"addxcc %1,%%g0,%1\n\t" \
"addx %0,%%g0,%0\n\t" \
- : "=&r" ((USItype)(x3)), \
- "=&r" ((USItype)(x2)), \
- "=&r" ((USItype)(x1)), \
- "=&r" ((USItype)(x0)) \
+ : "=&r" (x3), \
+ "=&r" (x2), \
+ "=&r" (x1), \
+ "=&r" (x0) \
: "rI" ((USItype)(i)), \
"0" ((USItype)(x3)), \
"1" ((USItype)(x2)), \
diff --git a/arch/sparc/include/asm/smp_32.h b/arch/sparc/include/asm/smp_32.h
index 3c8917f..7c24e08 100644
--- a/arch/sparc/include/asm/smp_32.h
+++ b/arch/sparc/include/asm/smp_32.h
@@ -93,15 +93,15 @@
arg1, arg2, arg3, arg4);
}
-extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+void arch_send_call_function_single_ipi(int cpu);
+void arch_send_call_function_ipi_mask(const struct cpumask *mask);
static inline int cpu_logical_map(int cpu)
{
return cpu;
}
-extern int hard_smp_processor_id(void);
+int hard_smp_processor_id(void);
#define raw_smp_processor_id() (current_thread_info()->cpu)
diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h
index 0571039..26d9e77 100644
--- a/arch/sparc/include/asm/smp_64.h
+++ b/arch/sparc/include/asm/smp_64.h
@@ -33,29 +33,35 @@
DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
extern cpumask_t cpu_core_map[NR_CPUS];
-extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+void arch_send_call_function_single_ipi(int cpu);
+void arch_send_call_function_ipi_mask(const struct cpumask *mask);
/*
* General functions that each host system must provide.
*/
-extern int hard_smp_processor_id(void);
+int hard_smp_processor_id(void);
#define raw_smp_processor_id() (current_thread_info()->cpu)
-extern void smp_fill_in_sib_core_maps(void);
-extern void cpu_play_dead(void);
+void smp_fill_in_sib_core_maps(void);
+void cpu_play_dead(void);
-extern void smp_fetch_global_regs(void);
-extern void smp_fetch_global_pmu(void);
+void smp_fetch_global_regs(void);
+void smp_fetch_global_pmu(void);
struct seq_file;
void smp_bogo(struct seq_file *);
void smp_info(struct seq_file *);
+void smp_callin(void);
+void cpu_panic(void);
+void smp_synchronize_tick_client(void);
+void smp_capture(void);
+void smp_release(void);
+
#ifdef CONFIG_HOTPLUG_CPU
-extern int __cpu_disable(void);
-extern void __cpu_die(unsigned int cpu);
+int __cpu_disable(void);
+void __cpu_die(unsigned int cpu);
#endif
#endif /* !(__ASSEMBLY__) */
diff --git a/arch/sparc/include/asm/spitfire.h b/arch/sparc/include/asm/spitfire.h
index 6b67e50..3fc58691 100644
--- a/arch/sparc/include/asm/spitfire.h
+++ b/arch/sparc/include/asm/spitfire.h
@@ -62,7 +62,7 @@
extern int sun4v_chip_type;
extern int cheetah_pcache_forced_on;
-extern void cheetah_enable_pcache(void);
+void cheetah_enable_pcache(void);
#define sparc64_highest_locked_tlbent() \
(tlb_type == spitfire ? \
diff --git a/arch/sparc/include/asm/stacktrace.h b/arch/sparc/include/asm/stacktrace.h
index 6cee39a..c30d066 100644
--- a/arch/sparc/include/asm/stacktrace.h
+++ b/arch/sparc/include/asm/stacktrace.h
@@ -1,6 +1,6 @@
#ifndef _SPARC64_STACKTRACE_H
#define _SPARC64_STACKTRACE_H
-extern void stack_trace_flush(void);
+void stack_trace_flush(void);
#endif /* _SPARC64_STACKTRACE_H */
diff --git a/arch/sparc/include/asm/starfire.h b/arch/sparc/include/asm/starfire.h
index d56ce60a..c100dc2 100644
--- a/arch/sparc/include/asm/starfire.h
+++ b/arch/sparc/include/asm/starfire.h
@@ -11,10 +11,10 @@
extern int this_is_starfire;
-extern void check_if_starfire(void);
-extern int starfire_hard_smp_processor_id(void);
-extern void starfire_hookup(int);
-extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
+void check_if_starfire(void);
+int starfire_hard_smp_processor_id(void);
+void starfire_hookup(int);
+unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
#endif
#endif
diff --git a/arch/sparc/include/asm/string_32.h b/arch/sparc/include/asm/string_32.h
index 12f6785..69974e9 100644
--- a/arch/sparc/include/asm/string_32.h
+++ b/arch/sparc/include/asm/string_32.h
@@ -15,7 +15,7 @@
#ifdef __KERNEL__
-extern void __memmove(void *,const void *,__kernel_size_t);
+void __memmove(void *,const void *,__kernel_size_t);
#ifndef EXPORT_SYMTAB_STROPS
@@ -40,8 +40,8 @@
#undef memscan
#define memscan(__arg0, __char, __arg2) \
({ \
- extern void *__memscan_zero(void *, size_t); \
- extern void *__memscan_generic(void *, int, size_t); \
+ void *__memscan_zero(void *, size_t); \
+ void *__memscan_generic(void *, int, size_t); \
void *__retval, *__addr = (__arg0); \
size_t __size = (__arg2); \
\
@@ -54,14 +54,14 @@
})
#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void *,const void *,__kernel_size_t);
+int memcmp(const void *,const void *,__kernel_size_t);
/* Now the str*() stuff... */
#define __HAVE_ARCH_STRLEN
-extern __kernel_size_t strlen(const char *);
+__kernel_size_t strlen(const char *);
#define __HAVE_ARCH_STRNCMP
-extern int strncmp(const char *, const char *, __kernel_size_t);
+int strncmp(const char *, const char *, __kernel_size_t);
#endif /* !EXPORT_SYMTAB_STROPS */
diff --git a/arch/sparc/include/asm/string_64.h b/arch/sparc/include/asm/string_64.h
index 9623bc2..5936b8f 100644
--- a/arch/sparc/include/asm/string_64.h
+++ b/arch/sparc/include/asm/string_64.h
@@ -19,7 +19,7 @@
/* First the mem*() things. */
#define __HAVE_ARCH_MEMMOVE
-extern void *memmove(void *, const void *, __kernel_size_t);
+void *memmove(void *, const void *, __kernel_size_t);
#define __HAVE_ARCH_MEMCPY
#define memcpy(t, f, n) __builtin_memcpy(t, f, n)
@@ -32,8 +32,8 @@
#undef memscan
#define memscan(__arg0, __char, __arg2) \
({ \
- extern void *__memscan_zero(void *, size_t); \
- extern void *__memscan_generic(void *, int, size_t); \
+ void *__memscan_zero(void *, size_t); \
+ void *__memscan_generic(void *, int, size_t); \
void *__retval, *__addr = (__arg0); \
size_t __size = (__arg2); \
\
@@ -46,14 +46,14 @@
})
#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void *,const void *,__kernel_size_t);
+int memcmp(const void *,const void *,__kernel_size_t);
/* Now the str*() stuff... */
#define __HAVE_ARCH_STRLEN
-extern __kernel_size_t strlen(const char *);
+__kernel_size_t strlen(const char *);
#define __HAVE_ARCH_STRNCMP
-extern int strncmp(const char *, const char *, __kernel_size_t);
+int strncmp(const char *, const char *, __kernel_size_t);
#endif /* !EXPORT_SYMTAB_STROPS */
diff --git a/arch/sparc/include/asm/switch_to_32.h b/arch/sparc/include/asm/switch_to_32.h
index e32e82b..16f1037 100644
--- a/arch/sparc/include/asm/switch_to_32.h
+++ b/arch/sparc/include/asm/switch_to_32.h
@@ -99,8 +99,8 @@
"o0", "o1", "o2", "o3", "o7"); \
} while(0)
-extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
- void *fpqueue, unsigned long *fpqdepth);
-extern void synchronize_user_stack(void);
+void fpsave(unsigned long *fpregs, unsigned long *fsr,
+ void *fpqueue, unsigned long *fpqdepth);
+void synchronize_user_stack(void);
#endif /* __SPARC_SWITCH_TO_H */
diff --git a/arch/sparc/include/asm/switch_to_64.h b/arch/sparc/include/asm/switch_to_64.h
index 8d28480..10e7633 100644
--- a/arch/sparc/include/asm/switch_to_64.h
+++ b/arch/sparc/include/asm/switch_to_64.h
@@ -65,7 +65,7 @@
"o0", "o1", "o2", "o3", "o4", "o5", "o7"); \
} while(0)
-extern void synchronize_user_stack(void);
-extern void fault_in_user_windows(void);
+void synchronize_user_stack(void);
+void fault_in_user_windows(void);
#endif /* __SPARC64_SWITCH_TO_64_H */
diff --git a/arch/sparc/include/asm/syscalls.h b/arch/sparc/include/asm/syscalls.h
index bf8972a..b0a0db8 100644
--- a/arch/sparc/include/asm/syscalls.h
+++ b/arch/sparc/include/asm/syscalls.h
@@ -3,9 +3,9 @@
struct pt_regs;
-extern asmlinkage long sparc_do_fork(unsigned long clone_flags,
- unsigned long stack_start,
- struct pt_regs *regs,
- unsigned long stack_size);
+asmlinkage long sparc_do_fork(unsigned long clone_flags,
+ unsigned long stack_start,
+ struct pt_regs *regs,
+ unsigned long stack_size);
#endif /* _SPARC64_SYSCALLS_H */
diff --git a/arch/sparc/include/asm/timer_32.h b/arch/sparc/include/asm/timer_32.h
index 72f40a5..f8e708a 100644
--- a/arch/sparc/include/asm/timer_32.h
+++ b/arch/sparc/include/asm/timer_32.h
@@ -32,13 +32,13 @@
return (value + 1) << TIMER_VALUE_SHIFT;
}
-extern __volatile__ unsigned int *master_l10_counter;
+extern volatile u32 __iomem *master_l10_counter;
-extern irqreturn_t notrace timer_interrupt(int dummy, void *dev_id);
+irqreturn_t notrace timer_interrupt(int dummy, void *dev_id);
#ifdef CONFIG_SMP
DECLARE_PER_CPU(struct clock_event_device, sparc32_clockevent);
-extern void register_percpu_ce(int cpu);
+void register_percpu_ce(int cpu);
#endif
#endif /* !(_SPARC_TIMER_H) */
diff --git a/arch/sparc/include/asm/timer_64.h b/arch/sparc/include/asm/timer_64.h
index 01197d8..fce4150 100644
--- a/arch/sparc/include/asm/timer_64.h
+++ b/arch/sparc/include/asm/timer_64.h
@@ -23,8 +23,8 @@
extern struct sparc64_tick_ops *tick_ops;
-extern unsigned long sparc64_get_clock_tick(unsigned int cpu);
-extern void setup_sparc64_timer(void);
-extern void __init time_init(void);
+unsigned long sparc64_get_clock_tick(unsigned int cpu);
+void setup_sparc64_timer(void);
+void __init time_init(void);
#endif /* _SPARC64_TIMER_H */
diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h
index 190e189..4cb392f 100644
--- a/arch/sparc/include/asm/tlb_64.h
+++ b/arch/sparc/include/asm/tlb_64.h
@@ -8,19 +8,19 @@
#include <asm/mmu_context.h>
#ifdef CONFIG_SMP
-extern void smp_flush_tlb_pending(struct mm_struct *,
+void smp_flush_tlb_pending(struct mm_struct *,
unsigned long, unsigned long *);
#endif
#ifdef CONFIG_SMP
-extern void smp_flush_tlb_mm(struct mm_struct *mm);
+void smp_flush_tlb_mm(struct mm_struct *mm);
#define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm)
#else
#define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT)
#endif
-extern void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
-extern void flush_tlb_pending(void);
+void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
+void flush_tlb_pending(void);
#define tlb_start_vma(tlb, vma) do { } while (0)
#define tlb_end_vma(tlb, vma) do { } while (0)
diff --git a/arch/sparc/include/asm/tlbflush_64.h b/arch/sparc/include/asm/tlbflush_64.h
index 3c3c89f..816d820 100644
--- a/arch/sparc/include/asm/tlbflush_64.h
+++ b/arch/sparc/include/asm/tlbflush_64.h
@@ -14,9 +14,9 @@
unsigned long vaddrs[TLB_BATCH_NR];
};
-extern void flush_tsb_kernel_range(unsigned long start, unsigned long end);
-extern void flush_tsb_user(struct tlb_batch *tb);
-extern void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr);
+void flush_tsb_kernel_range(unsigned long start, unsigned long end);
+void flush_tsb_user(struct tlb_batch *tb);
+void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr);
/* TLB flush operations. */
@@ -36,15 +36,15 @@
#define __HAVE_ARCH_ENTER_LAZY_MMU_MODE
-extern void flush_tlb_pending(void);
-extern void arch_enter_lazy_mmu_mode(void);
-extern void arch_leave_lazy_mmu_mode(void);
+void flush_tlb_pending(void);
+void arch_enter_lazy_mmu_mode(void);
+void arch_leave_lazy_mmu_mode(void);
#define arch_flush_lazy_mmu_mode() do {} while (0)
/* Local cpu only. */
-extern void __flush_tlb_all(void);
-extern void __flush_tlb_page(unsigned long context, unsigned long vaddr);
-extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end);
+void __flush_tlb_all(void);
+void __flush_tlb_page(unsigned long context, unsigned long vaddr);
+void __flush_tlb_kernel_range(unsigned long start, unsigned long end);
#ifndef CONFIG_SMP
@@ -60,8 +60,8 @@
#else /* CONFIG_SMP */
-extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end);
-extern void smp_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr);
+void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end);
+void smp_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr);
#define flush_tlb_kernel_range(start, end) \
do { flush_tsb_kernel_range(start,end); \
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index a2d10fc..ed8f071 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -18,7 +18,7 @@
struct pci_bus;
#ifdef CONFIG_PCI
-extern int pcibus_to_node(struct pci_bus *pbus);
+int pcibus_to_node(struct pci_bus *pbus);
#else
static inline int pcibus_to_node(struct pci_bus *pbus)
{
diff --git a/arch/sparc/include/asm/trap_block.h b/arch/sparc/include/asm/trap_block.h
index 7e26b2d..6fd4436 100644
--- a/arch/sparc/include/asm/trap_block.h
+++ b/arch/sparc/include/asm/trap_block.h
@@ -51,11 +51,11 @@
unsigned long __per_cpu_base;
} __attribute__((aligned(64)));
extern struct trap_per_cpu trap_block[NR_CPUS];
-extern void init_cur_cpu_trap(struct thread_info *);
-extern void setup_tba(void);
+void init_cur_cpu_trap(struct thread_info *);
+void setup_tba(void);
extern int ncpus_probed;
-extern unsigned long real_hard_smp_processor_id(void);
+unsigned long real_hard_smp_processor_id(void);
struct cpuid_patch_entry {
unsigned int addr;
diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
index 0167d26..bd56c28 100644
--- a/arch/sparc/include/asm/uaccess.h
+++ b/arch/sparc/include/asm/uaccess.h
@@ -9,6 +9,6 @@
#define user_addr_max() \
(segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL)
-extern long strncpy_from_user(char *dest, const char __user *src, long count);
+long strncpy_from_user(char *dest, const char __user *src, long count);
#endif
diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
index 53a28dd..9634d08 100644
--- a/arch/sparc/include/asm/uaccess_32.h
+++ b/arch/sparc/include/asm/uaccess_32.h
@@ -78,9 +78,9 @@
};
/* Returns 0 if exception not found and fixup otherwise. */
-extern unsigned long search_extables_range(unsigned long addr, unsigned long *g2);
+unsigned long search_extables_range(unsigned long addr, unsigned long *g2);
-extern void __ret_efault(void);
+void __ret_efault(void);
/* Uh, these should become the main single-value transfer routines..
* They automatically use the right size if we just have the right
@@ -152,7 +152,7 @@
: "=&r" (ret) : "r" (x), "m" (*__m(addr)), \
"i" (-EFAULT))
-extern int __put_user_bad(void);
+int __put_user_bad(void);
#define __get_user_check(x,addr,size,type) ({ \
register int __gu_ret; \
@@ -244,9 +244,9 @@
".previous\n\t" \
: "=&r" (x) : "m" (*__m(addr)), "i" (retval))
-extern int __get_user_bad(void);
+int __get_user_bad(void);
-extern unsigned long __copy_user(void __user *to, const void __user *from, unsigned long size);
+unsigned long __copy_user(void __user *to, const void __user *from, unsigned long size);
static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
{
@@ -306,8 +306,8 @@
return n;
}
-extern __must_check long strlen_user(const char __user *str);
-extern __must_check long strnlen_user(const char __user *str, long n);
+__must_check long strlen_user(const char __user *str);
+__must_check long strnlen_user(const char __user *str, long n);
#endif /* __ASSEMBLY__ */
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
index ad7e178..c990a5e 100644
--- a/arch/sparc/include/asm/uaccess_64.h
+++ b/arch/sparc/include/asm/uaccess_64.h
@@ -76,8 +76,8 @@
unsigned int insn, fixup;
};
-extern void __ret_efault(void);
-extern void __retl_efault(void);
+void __ret_efault(void);
+void __retl_efault(void);
/* Uh, these should become the main single-value transfer routines..
* They automatically use the right size if we just have the right
@@ -134,7 +134,7 @@
: "=r" (ret) : "r" (x), "r" (__m(addr)), \
"i" (-EFAULT))
-extern int __put_user_bad(void);
+int __put_user_bad(void);
#define __get_user_nocheck(data,addr,size,type) ({ \
register int __gu_ret; \
@@ -204,13 +204,13 @@
".previous\n\t" \
: "=r" (x) : "r" (__m(addr)), "i" (retval))
-extern int __get_user_bad(void);
+int __get_user_bad(void);
-extern unsigned long __must_check ___copy_from_user(void *to,
- const void __user *from,
- unsigned long size);
-extern unsigned long copy_from_user_fixup(void *to, const void __user *from,
- unsigned long size);
+unsigned long __must_check ___copy_from_user(void *to,
+ const void __user *from,
+ unsigned long size);
+unsigned long copy_from_user_fixup(void *to, const void __user *from,
+ unsigned long size);
static inline unsigned long __must_check
copy_from_user(void *to, const void __user *from, unsigned long size)
{
@@ -223,11 +223,11 @@
}
#define __copy_from_user copy_from_user
-extern unsigned long __must_check ___copy_to_user(void __user *to,
- const void *from,
- unsigned long size);
-extern unsigned long copy_to_user_fixup(void __user *to, const void *from,
- unsigned long size);
+unsigned long __must_check ___copy_to_user(void __user *to,
+ const void *from,
+ unsigned long size);
+unsigned long copy_to_user_fixup(void __user *to, const void *from,
+ unsigned long size);
static inline unsigned long __must_check
copy_to_user(void __user *to, const void *from, unsigned long size)
{
@@ -239,11 +239,11 @@
}
#define __copy_to_user copy_to_user
-extern unsigned long __must_check ___copy_in_user(void __user *to,
- const void __user *from,
- unsigned long size);
-extern unsigned long copy_in_user_fixup(void __user *to, void __user *from,
- unsigned long size);
+unsigned long __must_check ___copy_in_user(void __user *to,
+ const void __user *from,
+ unsigned long size);
+unsigned long copy_in_user_fixup(void __user *to, void __user *from,
+ unsigned long size);
static inline unsigned long __must_check
copy_in_user(void __user *to, void __user *from, unsigned long size)
{
@@ -255,20 +255,20 @@
}
#define __copy_in_user copy_in_user
-extern unsigned long __must_check __clear_user(void __user *, unsigned long);
+unsigned long __must_check __clear_user(void __user *, unsigned long);
#define clear_user __clear_user
-extern __must_check long strlen_user(const char __user *str);
-extern __must_check long strnlen_user(const char __user *str, long n);
+__must_check long strlen_user(const char __user *str);
+__must_check long strnlen_user(const char __user *str, long n);
#define __copy_to_user_inatomic __copy_to_user
#define __copy_from_user_inatomic __copy_from_user
struct pt_regs;
-extern unsigned long compute_effective_address(struct pt_regs *,
- unsigned int insn,
- unsigned int rd);
+unsigned long compute_effective_address(struct pt_regs *,
+ unsigned int insn,
+ unsigned int rd);
#endif /* __ASSEMBLY__ */
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h
index 432afa8..e0f6c39 100644
--- a/arch/sparc/include/asm/vio.h
+++ b/arch/sparc/include/asm/vio.h
@@ -372,14 +372,14 @@
vio->vdev->channel_id, ## a); \
} while (0)
-extern int __vio_register_driver(struct vio_driver *drv, struct module *owner,
+int __vio_register_driver(struct vio_driver *drv, struct module *owner,
const char *mod_name);
/*
* vio_register_driver must be a macro so that KBUILD_MODNAME can be expanded
*/
#define vio_register_driver(driver) \
__vio_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
-extern void vio_unregister_driver(struct vio_driver *drv);
+void vio_unregister_driver(struct vio_driver *drv);
static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
{
@@ -391,21 +391,21 @@
return container_of(dev, struct vio_dev, dev);
}
-extern int vio_ldc_send(struct vio_driver_state *vio, void *data, int len);
-extern void vio_link_state_change(struct vio_driver_state *vio, int event);
-extern void vio_conn_reset(struct vio_driver_state *vio);
-extern int vio_control_pkt_engine(struct vio_driver_state *vio, void *pkt);
-extern int vio_validate_sid(struct vio_driver_state *vio,
- struct vio_msg_tag *tp);
-extern u32 vio_send_sid(struct vio_driver_state *vio);
-extern int vio_ldc_alloc(struct vio_driver_state *vio,
- struct ldc_channel_config *base_cfg, void *event_arg);
-extern void vio_ldc_free(struct vio_driver_state *vio);
-extern int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev,
- u8 dev_class, struct vio_version *ver_table,
- int ver_table_size, struct vio_driver_ops *ops,
- char *name);
+int vio_ldc_send(struct vio_driver_state *vio, void *data, int len);
+void vio_link_state_change(struct vio_driver_state *vio, int event);
+void vio_conn_reset(struct vio_driver_state *vio);
+int vio_control_pkt_engine(struct vio_driver_state *vio, void *pkt);
+int vio_validate_sid(struct vio_driver_state *vio,
+ struct vio_msg_tag *tp);
+u32 vio_send_sid(struct vio_driver_state *vio);
+int vio_ldc_alloc(struct vio_driver_state *vio,
+ struct ldc_channel_config *base_cfg, void *event_arg);
+void vio_ldc_free(struct vio_driver_state *vio);
+int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev,
+ u8 dev_class, struct vio_version *ver_table,
+ int ver_table_size, struct vio_driver_ops *ops,
+ char *name);
-extern void vio_port_up(struct vio_driver_state *vio);
+void vio_port_up(struct vio_driver_state *vio);
#endif /* _SPARC64_VIO_H */
diff --git a/arch/sparc/include/asm/visasm.h b/arch/sparc/include/asm/visasm.h
index 39ca301..b266737 100644
--- a/arch/sparc/include/asm/visasm.h
+++ b/arch/sparc/include/asm/visasm.h
@@ -57,7 +57,8 @@
" " : : "i" (FPRS_FEF|FPRS_DU) :
"o5", "g1", "g2", "g3", "g7", "cc");
}
-extern int vis_emul(struct pt_regs *, unsigned int);
+
+int vis_emul(struct pt_regs *, unsigned int);
#endif
#endif /* _SPARC64_ASI_H */
diff --git a/arch/sparc/include/asm/xor_64.h b/arch/sparc/include/asm/xor_64.h
index ee8edc6..50c8828 100644
--- a/arch/sparc/include/asm/xor_64.h
+++ b/arch/sparc/include/asm/xor_64.h
@@ -20,13 +20,13 @@
#include <asm/spitfire.h>
-extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
-extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
- unsigned long *);
-extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
- unsigned long *, unsigned long *);
-extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
- unsigned long *, unsigned long *, unsigned long *);
+void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
+void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *);
+void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *, unsigned long *);
+void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *, unsigned long *, unsigned long *);
/* XXX Ugh, write cheetah versions... -DaveM */
@@ -38,13 +38,13 @@
.do_5 = xor_vis_5,
};
-extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
-extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
- unsigned long *);
-extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
- unsigned long *, unsigned long *);
-extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
- unsigned long *, unsigned long *, unsigned long *);
+void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
+void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *);
+void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *, unsigned long *);
+void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
+ unsigned long *, unsigned long *, unsigned long *);
static struct xor_block_template xor_block_niagara = {
.name = "Niagara",
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index d15cc17..7cf9c6e 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -42,7 +42,6 @@
obj-$(CONFIG_SPARC32) += windows.o
obj-y += cpu.o
obj-$(CONFIG_SPARC32) += devices.o
-obj-$(CONFIG_SPARC32) += tadpole.o
obj-y += ptrace_$(BITS).o
obj-y += unaligned_$(BITS).o
obj-y += una_asm_$(BITS).o
diff --git a/arch/sparc/kernel/audit.c b/arch/sparc/kernel/audit.c
index 8fff0ac..24361b4 100644
--- a/arch/sparc/kernel/audit.c
+++ b/arch/sparc/kernel/audit.c
@@ -3,6 +3,8 @@
#include <linux/audit.h>
#include <asm/unistd.h>
+#include "kernel.h"
+
static unsigned dir_class[] = {
#include <asm-generic/audit_dir_write.h>
~0U
@@ -40,7 +42,6 @@
int audit_classify_syscall(int abi, unsigned syscall)
{
#ifdef CONFIG_COMPAT
- extern int sparc32_classify_syscall(unsigned);
if (abi == AUDIT_ARCH_SPARC)
return sparc32_classify_syscall(syscall);
#endif
@@ -61,11 +62,6 @@
static int __init audit_classes_init(void)
{
#ifdef CONFIG_COMPAT
- extern __u32 sparc32_dir_class[];
- extern __u32 sparc32_write_class[];
- extern __u32 sparc32_read_class[];
- extern __u32 sparc32_chattr_class[];
- extern __u32 sparc32_signal_class[];
audit_register_class(AUDIT_CLASS_WRITE_32, sparc32_write_class);
audit_register_class(AUDIT_CLASS_READ_32, sparc32_read_class);
audit_register_class(AUDIT_CLASS_DIR_WRITE_32, sparc32_dir_class);
diff --git a/arch/sparc/kernel/auxio_32.c b/arch/sparc/kernel/auxio_32.c
index e20cc55..ae88c22 100644
--- a/arch/sparc/kernel/auxio_32.c
+++ b/arch/sparc/kernel/auxio_32.c
@@ -9,12 +9,15 @@
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/export.h>
+
#include <asm/oplib.h>
#include <asm/io.h>
#include <asm/auxio.h>
#include <asm/string.h> /* memset(), Linux has no bzero() */
#include <asm/cpu_type.h>
+#include "kernel.h"
+
/* Probe and map in the Auxiliary I/O register */
/* auxio_register is not static because it is referenced
@@ -103,7 +106,7 @@
/* sun4m power control register (AUXIO2) */
-volatile unsigned char * auxio_power_register = NULL;
+volatile u8 __iomem *auxio_power_register = NULL;
void __init auxio_power_probe(void)
{
@@ -127,8 +130,8 @@
r.flags = regs.which_io & 0xF;
r.start = regs.phys_addr;
r.end = regs.phys_addr + regs.reg_size - 1;
- auxio_power_register = (unsigned char *) of_ioremap(&r, 0,
- regs.reg_size, "auxpower");
+ auxio_power_register =
+ (u8 __iomem *)of_ioremap(&r, 0, regs.reg_size, "auxpower");
/* Display a quick message on the console. */
if (auxio_power_register)
diff --git a/arch/sparc/kernel/btext.c b/arch/sparc/kernel/btext.c
index 57073e5..987f7ec 100644
--- a/arch/sparc/kernel/btext.c
+++ b/arch/sparc/kernel/btext.c
@@ -137,7 +137,7 @@
}
#endif /* ndef NO_SCROLL */
-void btext_drawchar(char c)
+static void btext_drawchar(char c)
{
int cline = 0;
#ifdef NO_SCROLL
diff --git a/arch/sparc/kernel/compat_audit.c b/arch/sparc/kernel/compat_audit.c
index d865575..7062263 100644
--- a/arch/sparc/kernel/compat_audit.c
+++ b/arch/sparc/kernel/compat_audit.c
@@ -1,5 +1,6 @@
#define __32bit_syscall_numbers__
#include <asm/unistd.h>
+#include "kernel.h"
unsigned sparc32_dir_class[] = {
#include <asm-generic/audit_dir_write.h>
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index 5c51258..82a3a71 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -22,6 +22,7 @@
#include <asm/cpudata.h>
#include "kernel.h"
+#include "entry.h"
DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
EXPORT_PER_CPU_SYMBOL(__cpu_data);
diff --git a/arch/sparc/kernel/cpumap.h b/arch/sparc/kernel/cpumap.h
index e639880..9dac398 100644
--- a/arch/sparc/kernel/cpumap.h
+++ b/arch/sparc/kernel/cpumap.h
@@ -2,8 +2,8 @@
#define _CPUMAP_H
#ifdef CONFIG_SMP
-extern void cpu_map_rebuild(void);
-extern int map_to_cpu(unsigned int index);
+void cpu_map_rebuild(void);
+int map_to_cpu(unsigned int index);
#define cpu_map_init() cpu_map_rebuild()
#else
#define cpu_map_init() do {} while (0)
diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c
index 3d465e8..8d5d09f 100644
--- a/arch/sparc/kernel/devices.c
+++ b/arch/sparc/kernel/devices.c
@@ -19,8 +19,9 @@
#include <asm/smp.h>
#include <asm/cpudata.h>
#include <asm/cpu_type.h>
+#include <asm/setup.h>
-extern void clock_stop_probe(void); /* tadpole.c */
+#include "kernel.h"
static char *cpu_mid_prop(void)
{
@@ -131,11 +132,6 @@
}
#endif /* !CONFIG_SMP */
- {
- extern void auxio_probe(void);
- extern void auxio_power_probe(void);
- auxio_probe();
- auxio_power_probe();
- }
- clock_stop_probe();
+ auxio_probe();
+ auxio_power_probe();
}
diff --git a/arch/sparc/kernel/entry.h b/arch/sparc/kernel/entry.h
index 140966f..ebaba61 100644
--- a/arch/sparc/kernel/entry.h
+++ b/arch/sparc/kernel/entry.h
@@ -6,40 +6,39 @@
#include <linux/init.h>
/* irq */
-extern void handler_irq(int irq, struct pt_regs *regs);
+void handler_irq(int irq, struct pt_regs *regs);
#ifdef CONFIG_SPARC32
/* traps */
-extern void do_hw_interrupt(struct pt_regs *regs, unsigned long type);
-extern void do_illegal_instruction(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
+void do_hw_interrupt(struct pt_regs *regs, unsigned long type);
+void do_illegal_instruction(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
-extern void do_priv_instruction(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
-extern void do_memaccess_unaligned(struct pt_regs *regs, unsigned long pc,
- unsigned long npc,
- unsigned long psr);
-extern void do_fpd_trap(struct pt_regs *regs, unsigned long pc,
+void do_priv_instruction(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void do_memaccess_unaligned(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void do_fpd_trap(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void do_fpe_trap(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void handle_tag_overflow(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void handle_watchpoint(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void handle_reg_access(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
+void handle_cp_disabled(struct pt_regs *regs, unsigned long pc,
unsigned long npc, unsigned long psr);
-extern void do_fpe_trap(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
-extern void handle_tag_overflow(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
-extern void handle_watchpoint(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
-extern void handle_reg_access(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
-extern void handle_cp_disabled(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
-extern void handle_cp_exception(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
+void handle_cp_exception(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
/* entry.S */
-extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
- void *fpqueue, unsigned long *fpqdepth);
-extern void fpload(unsigned long *fpregs, unsigned long *fsr);
+void fpsave(unsigned long *fpregs, unsigned long *fsr,
+ void *fpqueue, unsigned long *fpqdepth);
+void fpload(unsigned long *fpregs, unsigned long *fsr);
#else /* CONFIG_SPARC32 */
@@ -66,123 +65,123 @@
extern struct pause_patch_entry __pause_3insn_patch,
__pause_3insn_patch_end;
-extern void __init per_cpu_patch(void);
-extern void sun4v_patch_1insn_range(struct sun4v_1insn_patch_entry *,
- struct sun4v_1insn_patch_entry *);
-extern void sun4v_patch_2insn_range(struct sun4v_2insn_patch_entry *,
- struct sun4v_2insn_patch_entry *);
-extern void __init sun4v_patch(void);
-extern void __init boot_cpu_id_too_large(int cpu);
+void __init per_cpu_patch(void);
+void sun4v_patch_1insn_range(struct sun4v_1insn_patch_entry *,
+ struct sun4v_1insn_patch_entry *);
+void sun4v_patch_2insn_range(struct sun4v_2insn_patch_entry *,
+ struct sun4v_2insn_patch_entry *);
+void __init sun4v_patch(void);
+void __init boot_cpu_id_too_large(int cpu);
extern unsigned int dcache_parity_tl1_occurred;
extern unsigned int icache_parity_tl1_occurred;
-extern asmlinkage void sparc_breakpoint(struct pt_regs *regs);
-extern void timer_interrupt(int irq, struct pt_regs *regs);
+asmlinkage void sparc_breakpoint(struct pt_regs *regs);
+void timer_interrupt(int irq, struct pt_regs *regs);
-extern void do_notify_resume(struct pt_regs *regs,
- unsigned long orig_i0,
- unsigned long thread_info_flags);
+void do_notify_resume(struct pt_regs *regs,
+ unsigned long orig_i0,
+ unsigned long thread_info_flags);
-extern asmlinkage int syscall_trace_enter(struct pt_regs *regs);
-extern asmlinkage void syscall_trace_leave(struct pt_regs *regs);
+asmlinkage int syscall_trace_enter(struct pt_regs *regs);
+asmlinkage void syscall_trace_leave(struct pt_regs *regs);
-extern void bad_trap_tl1(struct pt_regs *regs, long lvl);
+void bad_trap_tl1(struct pt_regs *regs, long lvl);
-extern void do_fpieee(struct pt_regs *regs);
-extern void do_fpother(struct pt_regs *regs);
-extern void do_tof(struct pt_regs *regs);
-extern void do_div0(struct pt_regs *regs);
-extern void do_illegal_instruction(struct pt_regs *regs);
-extern void mem_address_unaligned(struct pt_regs *regs,
- unsigned long sfar,
- unsigned long sfsr);
-extern void sun4v_do_mna(struct pt_regs *regs,
- unsigned long addr,
- unsigned long type_ctx);
-extern void do_privop(struct pt_regs *regs);
-extern void do_privact(struct pt_regs *regs);
-extern void do_cee(struct pt_regs *regs);
-extern void do_cee_tl1(struct pt_regs *regs);
-extern void do_dae_tl1(struct pt_regs *regs);
-extern void do_iae_tl1(struct pt_regs *regs);
-extern void do_div0_tl1(struct pt_regs *regs);
-extern void do_fpdis_tl1(struct pt_regs *regs);
-extern void do_fpieee_tl1(struct pt_regs *regs);
-extern void do_fpother_tl1(struct pt_regs *regs);
-extern void do_ill_tl1(struct pt_regs *regs);
-extern void do_irq_tl1(struct pt_regs *regs);
-extern void do_lddfmna_tl1(struct pt_regs *regs);
-extern void do_stdfmna_tl1(struct pt_regs *regs);
-extern void do_paw(struct pt_regs *regs);
-extern void do_paw_tl1(struct pt_regs *regs);
-extern void do_vaw(struct pt_regs *regs);
-extern void do_vaw_tl1(struct pt_regs *regs);
-extern void do_tof_tl1(struct pt_regs *regs);
-extern void do_getpsr(struct pt_regs *regs);
+void do_fpieee(struct pt_regs *regs);
+void do_fpother(struct pt_regs *regs);
+void do_tof(struct pt_regs *regs);
+void do_div0(struct pt_regs *regs);
+void do_illegal_instruction(struct pt_regs *regs);
+void mem_address_unaligned(struct pt_regs *regs,
+ unsigned long sfar,
+ unsigned long sfsr);
+void sun4v_do_mna(struct pt_regs *regs,
+ unsigned long addr,
+ unsigned long type_ctx);
+void do_privop(struct pt_regs *regs);
+void do_privact(struct pt_regs *regs);
+void do_cee(struct pt_regs *regs);
+void do_cee_tl1(struct pt_regs *regs);
+void do_dae_tl1(struct pt_regs *regs);
+void do_iae_tl1(struct pt_regs *regs);
+void do_div0_tl1(struct pt_regs *regs);
+void do_fpdis_tl1(struct pt_regs *regs);
+void do_fpieee_tl1(struct pt_regs *regs);
+void do_fpother_tl1(struct pt_regs *regs);
+void do_ill_tl1(struct pt_regs *regs);
+void do_irq_tl1(struct pt_regs *regs);
+void do_lddfmna_tl1(struct pt_regs *regs);
+void do_stdfmna_tl1(struct pt_regs *regs);
+void do_paw(struct pt_regs *regs);
+void do_paw_tl1(struct pt_regs *regs);
+void do_vaw(struct pt_regs *regs);
+void do_vaw_tl1(struct pt_regs *regs);
+void do_tof_tl1(struct pt_regs *regs);
+void do_getpsr(struct pt_regs *regs);
-extern void spitfire_insn_access_exception(struct pt_regs *regs,
- unsigned long sfsr,
- unsigned long sfar);
-extern void spitfire_insn_access_exception_tl1(struct pt_regs *regs,
- unsigned long sfsr,
- unsigned long sfar);
-extern void spitfire_data_access_exception(struct pt_regs *regs,
- unsigned long sfsr,
- unsigned long sfar);
-extern void spitfire_data_access_exception_tl1(struct pt_regs *regs,
- unsigned long sfsr,
- unsigned long sfar);
-extern void spitfire_access_error(struct pt_regs *regs,
- unsigned long status_encoded,
- unsigned long afar);
+void spitfire_insn_access_exception(struct pt_regs *regs,
+ unsigned long sfsr,
+ unsigned long sfar);
+void spitfire_insn_access_exception_tl1(struct pt_regs *regs,
+ unsigned long sfsr,
+ unsigned long sfar);
+void spitfire_data_access_exception(struct pt_regs *regs,
+ unsigned long sfsr,
+ unsigned long sfar);
+void spitfire_data_access_exception_tl1(struct pt_regs *regs,
+ unsigned long sfsr,
+ unsigned long sfar);
+void spitfire_access_error(struct pt_regs *regs,
+ unsigned long status_encoded,
+ unsigned long afar);
-extern void cheetah_fecc_handler(struct pt_regs *regs,
- unsigned long afsr,
- unsigned long afar);
-extern void cheetah_cee_handler(struct pt_regs *regs,
- unsigned long afsr,
- unsigned long afar);
-extern void cheetah_deferred_handler(struct pt_regs *regs,
- unsigned long afsr,
- unsigned long afar);
-extern void cheetah_plus_parity_error(int type, struct pt_regs *regs);
+void cheetah_fecc_handler(struct pt_regs *regs,
+ unsigned long afsr,
+ unsigned long afar);
+void cheetah_cee_handler(struct pt_regs *regs,
+ unsigned long afsr,
+ unsigned long afar);
+void cheetah_deferred_handler(struct pt_regs *regs,
+ unsigned long afsr,
+ unsigned long afar);
+void cheetah_plus_parity_error(int type, struct pt_regs *regs);
-extern void sun4v_insn_access_exception(struct pt_regs *regs,
- unsigned long addr,
- unsigned long type_ctx);
-extern void sun4v_insn_access_exception_tl1(struct pt_regs *regs,
- unsigned long addr,
- unsigned long type_ctx);
-extern void sun4v_data_access_exception(struct pt_regs *regs,
- unsigned long addr,
- unsigned long type_ctx);
-extern void sun4v_data_access_exception_tl1(struct pt_regs *regs,
- unsigned long addr,
- unsigned long type_ctx);
-extern void sun4v_resum_error(struct pt_regs *regs,
- unsigned long offset);
-extern void sun4v_resum_overflow(struct pt_regs *regs);
-extern void sun4v_nonresum_error(struct pt_regs *regs,
- unsigned long offset);
-extern void sun4v_nonresum_overflow(struct pt_regs *regs);
+void sun4v_insn_access_exception(struct pt_regs *regs,
+ unsigned long addr,
+ unsigned long type_ctx);
+void sun4v_insn_access_exception_tl1(struct pt_regs *regs,
+ unsigned long addr,
+ unsigned long type_ctx);
+void sun4v_data_access_exception(struct pt_regs *regs,
+ unsigned long addr,
+ unsigned long type_ctx);
+void sun4v_data_access_exception_tl1(struct pt_regs *regs,
+ unsigned long addr,
+ unsigned long type_ctx);
+void sun4v_resum_error(struct pt_regs *regs,
+ unsigned long offset);
+void sun4v_resum_overflow(struct pt_regs *regs);
+void sun4v_nonresum_error(struct pt_regs *regs,
+ unsigned long offset);
+void sun4v_nonresum_overflow(struct pt_regs *regs);
extern unsigned long sun4v_err_itlb_vaddr;
extern unsigned long sun4v_err_itlb_ctx;
extern unsigned long sun4v_err_itlb_pte;
extern unsigned long sun4v_err_itlb_error;
-extern void sun4v_itlb_error_report(struct pt_regs *regs, int tl);
+void sun4v_itlb_error_report(struct pt_regs *regs, int tl);
extern unsigned long sun4v_err_dtlb_vaddr;
extern unsigned long sun4v_err_dtlb_ctx;
extern unsigned long sun4v_err_dtlb_pte;
extern unsigned long sun4v_err_dtlb_error;
-extern void sun4v_dtlb_error_report(struct pt_regs *regs, int tl);
-extern void hypervisor_tlbop_error(unsigned long err,
- unsigned long op);
-extern void hypervisor_tlbop_error_xcall(unsigned long err,
- unsigned long op);
+void sun4v_dtlb_error_report(struct pt_regs *regs, int tl);
+void hypervisor_tlbop_error(unsigned long err,
+ unsigned long op);
+void hypervisor_tlbop_error_xcall(unsigned long err,
+ unsigned long op);
/* WARNING: The error trap handlers in assembly know the precise
* layout of the following structure.
@@ -248,8 +247,8 @@
extern struct ino_bucket *ivector_table;
extern unsigned long ivector_table_pa;
-extern void init_irqwork_curcpu(void);
-extern void sun4v_register_mondo_queues(int this_cpu);
+void init_irqwork_curcpu(void);
+void sun4v_register_mondo_queues(int this_cpu);
#endif /* CONFIG_SPARC32 */
#endif /* _ENTRY_H */
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 76663b0..bfa4d0c 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -21,6 +21,7 @@
#include <asm/iommu.h>
#include "iommu_common.h"
+#include "kernel.h"
#define STC_CTXMATCH_ADDR(STC, CTX) \
((STC)->strbuf_ctxmatch_base + ((CTX) << 3))
@@ -840,8 +841,6 @@
struct dma_map_ops *dma_ops = &sun4u_dma_ops;
EXPORT_SYMBOL(dma_ops);
-extern int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask);
-
int dma_supported(struct device *dev, u64 device_mask)
{
struct iommu *iommu = dev->archdata.iommu;
diff --git a/arch/sparc/kernel/iommu_common.h b/arch/sparc/kernel/iommu_common.h
index 591f587..1ec0de4 100644
--- a/arch/sparc/kernel/iommu_common.h
+++ b/arch/sparc/kernel/iommu_common.h
@@ -48,12 +48,12 @@
return iommu_is_span_boundary(entry, nr, shift, boundary_size);
}
-extern unsigned long iommu_range_alloc(struct device *dev,
- struct iommu *iommu,
- unsigned long npages,
- unsigned long *handle);
-extern void iommu_range_free(struct iommu *iommu,
- dma_addr_t dma_addr,
- unsigned long npages);
+unsigned long iommu_range_alloc(struct device *dev,
+ struct iommu *iommu,
+ unsigned long npages,
+ unsigned long *handle);
+void iommu_range_free(struct iommu *iommu,
+ dma_addr_t dma_addr,
+ unsigned long npages);
#endif /* _IOMMU_COMMON_H */
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index e7e215d..7f08ec8 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -186,7 +186,7 @@
if (name == NULL) name = "???";
- if ((xres = xres_alloc()) != 0) {
+ if ((xres = xres_alloc()) != NULL) {
tack = xres->xname;
res = &xres->xres;
} else {
@@ -400,7 +400,7 @@
BUG();
}
-struct dma_map_ops sbus_dma_ops = {
+static struct dma_map_ops sbus_dma_ops = {
.alloc = sbus_alloc_coherent,
.free = sbus_free_coherent,
.map_page = sbus_map_page,
@@ -681,7 +681,7 @@
const char *nm;
for (r = root->child; r != NULL; r = r->sibling) {
- if ((nm = r->name) == 0) nm = "???";
+ if ((nm = r->name) == NULL) nm = "???";
seq_printf(m, "%016llx-%016llx: %s\n",
(unsigned long long)r->start,
(unsigned long long)r->end, nm);
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index b66b6aa..70a0b8d 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -82,11 +82,20 @@
unsigned long leon_get_irqmask(unsigned int irq);
+/* irq_32.c */
+void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs);
+
+/* sun4m_irq.c */
+void sun4m_nmi(struct pt_regs *regs);
+
+/* sun4d_irq.c */
+void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs);
+
#ifdef CONFIG_SMP
/* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */
#define SUN4D_IPI_IRQ 13
-extern void sun4d_ipi_interrupt(void);
+void sun4d_ipi_interrupt(void);
#endif
diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index c145f6f..a979e99 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -17,6 +17,7 @@
#include <asm/cacheflush.h>
#include <asm/cpudata.h>
+#include <asm/setup.h>
#include <asm/pcic.h>
#include <asm/leon.h>
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index a702d9a..e7f652b 100644
--- a/arch/sparc/kernel/kernel.h
+++ b/arch/sparc/kernel/kernel.h
@@ -2,6 +2,7 @@
#define __SPARC_KERNEL_H
#include <linux/interrupt.h>
+#include <linux/ftrace.h>
#include <asm/traps.h>
#include <asm/head.h>
@@ -15,62 +16,111 @@
#ifdef CONFIG_SPARC64
/* setup_64.c */
struct seq_file;
-extern void cpucap_info(struct seq_file *);
+void cpucap_info(struct seq_file *);
-static inline unsigned long kimage_addr_to_ra(const char *p)
+static inline unsigned long kimage_addr_to_ra(const void *p)
{
unsigned long val = (unsigned long) p;
return kern_base + (val - KERNBASE);
}
+
+/* sys_sparc_64.c */
+asmlinkage long sys_kern_features(void);
+
+/* unaligned_64.c */
+asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn);
+int handle_popc(u32 insn, struct pt_regs *regs);
+void handle_lddfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr);
+void handle_stdfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr);
+
+/* smp_64.c */
+void __irq_entry smp_call_function_client(int irq, struct pt_regs *regs);
+void __irq_entry smp_call_function_single_client(int irq, struct pt_regs *regs);
+void __irq_entry smp_new_mmu_context_version_client(int irq, struct pt_regs *regs);
+void __irq_entry smp_penguin_jailcell(int irq, struct pt_regs *regs);
+void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs);
+
+/* kgdb_64.c */
+void __irq_entry smp_kgdb_capture_client(int irq, struct pt_regs *regs);
+
+/* pci.c */
+int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask);
+
+/* signal32.c */
+void do_sigreturn32(struct pt_regs *regs);
+asmlinkage void do_rt_sigreturn32(struct pt_regs *regs);
+void do_signal32(struct pt_regs * regs);
+asmlinkage int do_sys32_sigstack(u32 u_ssptr, u32 u_ossptr, unsigned long sp);
+
+/* compat_audit.c */
+extern unsigned sparc32_dir_class[];
+extern unsigned sparc32_chattr_class[];
+extern unsigned sparc32_write_class[];
+extern unsigned sparc32_read_class[];
+extern unsigned sparc32_signal_class[];
+int sparc32_classify_syscall(unsigned syscall);
#endif
#ifdef CONFIG_SPARC32
/* setup_32.c */
+struct linux_romvec;
void sparc32_start_kernel(struct linux_romvec *rp);
/* cpu.c */
-extern void cpu_probe(void);
+void cpu_probe(void);
/* traps_32.c */
-extern void handle_hw_divzero(struct pt_regs *regs, unsigned long pc,
- unsigned long npc, unsigned long psr);
+void handle_hw_divzero(struct pt_regs *regs, unsigned long pc,
+ unsigned long npc, unsigned long psr);
/* irq_32.c */
extern struct irqaction static_irqaction[];
extern int static_irq_count;
extern spinlock_t irq_action_lock;
-extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs);
-extern void init_IRQ(void);
+void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs);
+void init_IRQ(void);
/* sun4m_irq.c */
-extern void sun4m_init_IRQ(void);
-extern void sun4m_unmask_profile_irq(void);
-extern void sun4m_clear_profile_irq(int cpu);
+void sun4m_init_IRQ(void);
+void sun4m_unmask_profile_irq(void);
+void sun4m_clear_profile_irq(int cpu);
/* sun4m_smp.c */
void sun4m_cpu_pre_starting(void *arg);
void sun4m_cpu_pre_online(void *arg);
+void __init smp4m_boot_cpus(void);
+int smp4m_boot_one_cpu(int i, struct task_struct *idle);
+void __init smp4m_smp_done(void);
+void smp4m_cross_call_irq(void);
+void smp4m_percpu_timer_interrupt(struct pt_regs *regs);
/* sun4d_irq.c */
extern spinlock_t sun4d_imsk_lock;
-extern void sun4d_init_IRQ(void);
-extern int sun4d_request_irq(unsigned int irq,
- irq_handler_t handler,
- unsigned long irqflags,
- const char *devname, void *dev_id);
-extern int show_sun4d_interrupts(struct seq_file *, void *);
-extern void sun4d_distribute_irqs(void);
-extern void sun4d_free_irq(unsigned int irq, void *dev_id);
+void sun4d_init_IRQ(void);
+int sun4d_request_irq(unsigned int irq,
+ irq_handler_t handler,
+ unsigned long irqflags,
+ const char *devname, void *dev_id);
+int show_sun4d_interrupts(struct seq_file *, void *);
+void sun4d_distribute_irqs(void);
+void sun4d_free_irq(unsigned int irq, void *dev_id);
/* sun4d_smp.c */
void sun4d_cpu_pre_starting(void *arg);
void sun4d_cpu_pre_online(void *arg);
+void __init smp4d_boot_cpus(void);
+int smp4d_boot_one_cpu(int i, struct task_struct *idle);
+void __init smp4d_smp_done(void);
+void smp4d_cross_call_irq(void);
+void smp4d_percpu_timer_interrupt(struct pt_regs *regs);
/* leon_smp.c */
void leon_cpu_pre_starting(void *arg);
void leon_cpu_pre_online(void *arg);
+void leonsmp_ipi_interrupt(void);
+void leon_cross_call_irq(void);
/* head_32.S */
extern unsigned int t_nmi[];
@@ -89,12 +139,48 @@
extern unsigned int smp4d_ticker[];
extern unsigned int patchme_maybe_smp_msg[];
-extern void floppy_hardint(void);
+void floppy_hardint(void);
/* trampoline_32.S */
extern unsigned long sun4m_cpu_startup;
extern unsigned long sun4d_cpu_startup;
+/* process_32.c */
+asmlinkage int sparc_do_fork(unsigned long clone_flags,
+ unsigned long stack_start,
+ struct pt_regs *regs,
+ unsigned long stack_size);
+
+/* signal_32.c */
+asmlinkage void do_sigreturn(struct pt_regs *regs);
+asmlinkage void do_rt_sigreturn(struct pt_regs *regs);
+void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0,
+ unsigned long thread_info_flags);
+asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
+ struct sigstack __user *ossptr,
+ unsigned long sp);
+
+/* ptrace_32.c */
+asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p);
+
+/* unaligned_32.c */
+asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn);
+asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn);
+
+/* windows.c */
+void try_to_clear_window_buffer(struct pt_regs *regs, int who);
+
+/* auxio_32.c */
+void __init auxio_probe(void);
+void __init auxio_power_probe(void);
+
+/* pcic.c */
+extern void __iomem *pcic_regs;
+void pcic_nmi(unsigned int pend, struct pt_regs *regs);
+
+/* time_32.c */
+void __init time_init(void);
+
#else /* CONFIG_SPARC32 */
#endif /* CONFIG_SPARC32 */
#endif /* !(__SPARC_KERNEL_H) */
diff --git a/arch/sparc/kernel/kgdb_64.c b/arch/sparc/kernel/kgdb_64.c
index b45fe3f..cbf21d0 100644
--- a/arch/sparc/kernel/kgdb_64.c
+++ b/arch/sparc/kernel/kgdb_64.c
@@ -13,6 +13,8 @@
#include <asm/ptrace.h>
#include <asm/irq.h>
+#include "kernel.h"
+
void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
{
struct reg_window *win;
diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c
index 1b09735..98d7128 100644
--- a/arch/sparc/kernel/kprobes.c
+++ b/arch/sparc/kernel/kprobes.c
@@ -512,7 +512,8 @@
/*
* Called when the probe at kretprobe trampoline is hit
*/
-int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes trampoline_probe_handler(struct kprobe *p,
+ struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head, empty_rp;
@@ -576,7 +577,7 @@
return 1;
}
-void kretprobe_trampoline_holder(void)
+static void __used kretprobe_trampoline_holder(void)
{
asm volatile(".global kretprobe_trampoline\n"
"kretprobe_trampoline:\n"
diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c
index b7c6897..683c4af 100644
--- a/arch/sparc/kernel/leon_kernel.c
+++ b/arch/sparc/kernel/leon_kernel.c
@@ -32,12 +32,12 @@
int leondebug_irq_disable;
int leon_debug_irqout;
-static int dummy_master_l10_counter;
+static volatile u32 dummy_master_l10_counter;
unsigned long amba_system_id;
static DEFINE_SPINLOCK(leon_irq_lock);
+static unsigned long leon3_gptimer_idx; /* Timer Index (0..6) within Timer Core */
unsigned long leon3_gptimer_irq; /* interrupt controller irq number */
-unsigned long leon3_gptimer_idx; /* Timer Index (0..6) within Timer Core */
unsigned int sparc_leon_eirq;
#define LEON_IMASK(cpu) (&leon3_irqctrl_regs->mask[cpu])
#define LEON_IACK (&leon3_irqctrl_regs->iclear)
@@ -65,7 +65,7 @@
}
/* The extended IRQ controller has been found, this function registers it */
-void leon_eirq_setup(unsigned int eirq)
+static void leon_eirq_setup(unsigned int eirq)
{
unsigned long mask, oldmask;
unsigned int veirq;
@@ -270,7 +270,7 @@
#ifdef CONFIG_SMP
/* smp clockevent irq */
-irqreturn_t leon_percpu_timer_ce_interrupt(int irq, void *unused)
+static irqreturn_t leon_percpu_timer_ce_interrupt(int irq, void *unused)
{
struct clock_event_device *ce;
int cpu = smp_processor_id();
@@ -313,7 +313,7 @@
leondebug_irq_disable = 0;
leon_debug_irqout = 0;
- master_l10_counter = (unsigned int *)&dummy_master_l10_counter;
+ master_l10_counter = (u32 __iomem *)&dummy_master_l10_counter;
dummy_master_l10_counter = 0;
rootnp = of_find_node_by_path("/ambapp0");
diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index e16c415..899b720 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -98,82 +98,3 @@
{
return res->start;
}
-
-/* in/out routines taken from pcic.c
- *
- * This probably belongs here rather than ioport.c because
- * we do not want this crud linked into SBus kernels.
- * Also, think for a moment about likes of floppy.c that
- * include architecture specific parts. They may want to redefine ins/outs.
- *
- * We do not use horrible macros here because we want to
- * advance pointer by sizeof(size).
- */
-void outsb(unsigned long addr, const void *src, unsigned long count)
-{
- while (count) {
- count -= 1;
- outb(*(const char *)src, addr);
- src += 1;
- /* addr += 1; */
- }
-}
-EXPORT_SYMBOL(outsb);
-
-void outsw(unsigned long addr, const void *src, unsigned long count)
-{
- while (count) {
- count -= 2;
- outw(*(const short *)src, addr);
- src += 2;
- /* addr += 2; */
- }
-}
-EXPORT_SYMBOL(outsw);
-
-void outsl(unsigned long addr, const void *src, unsigned long count)
-{
- while (count) {
- count -= 4;
- outl(*(const long *)src, addr);
- src += 4;
- /* addr += 4; */
- }
-}
-EXPORT_SYMBOL(outsl);
-
-void insb(unsigned long addr, void *dst, unsigned long count)
-{
- while (count) {
- count -= 1;
- *(unsigned char *)dst = inb(addr);
- dst += 1;
- /* addr += 1; */
- }
-}
-EXPORT_SYMBOL(insb);
-
-void insw(unsigned long addr, void *dst, unsigned long count)
-{
- while (count) {
- count -= 2;
- *(unsigned short *)dst = inw(addr);
- dst += 2;
- /* addr += 2; */
- }
-}
-EXPORT_SYMBOL(insw);
-
-void insl(unsigned long addr, void *dst, unsigned long count)
-{
- while (count) {
- count -= 4;
- /*
- * XXX I am sure we are in for an unaligned trap here.
- */
- *(unsigned long *)dst = inl(addr);
- dst += 4;
- /* addr += 4; */
- }
-}
-EXPORT_SYMBOL(insl);
diff --git a/arch/sparc/kernel/leon_pci_grpci1.c b/arch/sparc/kernel/leon_pci_grpci1.c
index 6df26e3..c8bf26e 100644
--- a/arch/sparc/kernel/leon_pci_grpci1.c
+++ b/arch/sparc/kernel/leon_pci_grpci1.c
@@ -80,7 +80,7 @@
struct grpci1_priv {
struct leon_pci_info info; /* must be on top of this structure */
- struct grpci1_regs *regs; /* GRPCI register map */
+ struct grpci1_regs __iomem *regs; /* GRPCI register map */
struct device *dev;
int pci_err_mask; /* STATUS register error mask */
int irq; /* LEON irqctrl GRPCI IRQ */
@@ -101,7 +101,7 @@
static int grpci1_cfg_w32(struct grpci1_priv *priv, unsigned int bus,
unsigned int devfn, int where, u32 val);
-int grpci1_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+static int grpci1_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
struct grpci1_priv *priv = dev->bus->sysdata;
int irq_group;
@@ -144,7 +144,7 @@
grpci1_cfg_w32(priv, TGT, 0, PCI_COMMAND, tmp);
} else {
/* Bus always little endian (unaffected by byte-swapping) */
- *val = flip_dword(tmp);
+ *val = swab32(tmp);
}
return 0;
@@ -197,7 +197,7 @@
pci_conf = (unsigned int *) (priv->pci_conf |
(devfn << 8) | (where & 0xfc));
- LEON3_BYPASS_STORE_PA(pci_conf, flip_dword(val));
+ LEON3_BYPASS_STORE_PA(pci_conf, swab32(val));
return 0;
}
@@ -417,10 +417,10 @@
* BAR1: peripheral DMA to host's memory (size at least 256MByte)
* BAR2..BAR5: not implemented in hardware
*/
-void grpci1_hw_init(struct grpci1_priv *priv)
+static void grpci1_hw_init(struct grpci1_priv *priv)
{
u32 ahbadr, bar_sz, data, pciadr;
- struct grpci1_regs *regs = priv->regs;
+ struct grpci1_regs __iomem *regs = priv->regs;
/* set 1:1 mapping between AHB -> PCI memory space */
REGSTORE(regs->cfg_stat, priv->pci_area & 0xf0000000);
@@ -509,7 +509,7 @@
static int grpci1_of_probe(struct platform_device *ofdev)
{
- struct grpci1_regs *regs;
+ struct grpci1_regs __iomem *regs;
struct grpci1_priv *priv;
int err, len;
const int *tmp;
@@ -690,7 +690,7 @@
err2:
release_resource(&priv->info.mem_space);
err1:
- iounmap((void *)priv->pci_io_va);
+ iounmap((void __iomem *)priv->pci_io_va);
grpci1priv = NULL;
return err;
}
diff --git a/arch/sparc/kernel/leon_pci_grpci2.c b/arch/sparc/kernel/leon_pci_grpci2.c
index 24d6a44..e433a4d 100644
--- a/arch/sparc/kernel/leon_pci_grpci2.c
+++ b/arch/sparc/kernel/leon_pci_grpci2.c
@@ -191,7 +191,7 @@
struct grpci2_priv {
struct leon_pci_info info; /* must be on top of this structure */
- struct grpci2_regs *regs;
+ struct grpci2_regs __iomem *regs;
char irq;
char irq_mode; /* IRQ Mode from CAPSTS REG */
char bt_enabled;
@@ -215,10 +215,10 @@
struct grpci2_barcfg tgtbars[6];
};
-DEFINE_SPINLOCK(grpci2_dev_lock);
-struct grpci2_priv *grpci2priv;
+static DEFINE_SPINLOCK(grpci2_dev_lock);
+static struct grpci2_priv *grpci2priv;
-int grpci2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+static int grpci2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
struct grpci2_priv *priv = dev->bus->sysdata;
int irq_group;
@@ -270,7 +270,7 @@
*val = 0xffffffff;
} else {
/* Bus always little endian (unaffected by byte-swapping) */
- *val = flip_dword(tmp);
+ *val = swab32(tmp);
}
return 0;
@@ -328,7 +328,7 @@
pci_conf = (unsigned int *) (priv->pci_conf |
(devfn << 8) | (where & 0xfc));
- LEON3_BYPASS_STORE_PA(pci_conf, flip_dword(val));
+ LEON3_BYPASS_STORE_PA(pci_conf, swab32(val));
/* Wait until GRPCI2 signals that CFG access is done, it should be
* done instantaneously unless a DMA operation is ongoing...
@@ -561,10 +561,10 @@
return virq;
}
-void grpci2_hw_init(struct grpci2_priv *priv)
+static void grpci2_hw_init(struct grpci2_priv *priv)
{
u32 ahbadr, pciadr, bar_sz, capptr, io_map, data;
- struct grpci2_regs *regs = priv->regs;
+ struct grpci2_regs __iomem *regs = priv->regs;
int i;
struct grpci2_barcfg *barcfg = priv->tgtbars;
@@ -655,7 +655,7 @@
static irqreturn_t grpci2_err_interrupt(int irq, void *arg)
{
struct grpci2_priv *priv = arg;
- struct grpci2_regs *regs = priv->regs;
+ struct grpci2_regs __iomem *regs = priv->regs;
unsigned int status;
status = REGLOAD(regs->sts_cap);
@@ -682,7 +682,7 @@
static int grpci2_of_probe(struct platform_device *ofdev)
{
- struct grpci2_regs *regs;
+ struct grpci2_regs __iomem *regs;
struct grpci2_priv *priv;
int err, i, len;
const int *tmp;
@@ -878,7 +878,7 @@
release_resource(&priv->info.mem_space);
err3:
err = -ENOMEM;
- iounmap((void *)priv->pci_io_va);
+ iounmap((void __iomem *)priv->pci_io_va);
err2:
kfree(priv);
err1:
diff --git a/arch/sparc/kernel/leon_pmc.c b/arch/sparc/kernel/leon_pmc.c
index b0b3967..ddcf950 100644
--- a/arch/sparc/kernel/leon_pmc.c
+++ b/arch/sparc/kernel/leon_pmc.c
@@ -12,14 +12,14 @@
#include <asm/processor.h>
/* List of Systems that need fixup instructions around power-down instruction */
-unsigned int pmc_leon_fixup_ids[] = {
+static unsigned int pmc_leon_fixup_ids[] = {
AEROFLEX_UT699,
GAISLER_GR712RC,
LEON4_NEXTREME1,
0
};
-int pmc_leon_need_fixup(void)
+static int pmc_leon_need_fixup(void)
{
unsigned int systemid = amba_system_id >> 16;
unsigned int *id;
@@ -38,7 +38,7 @@
* CPU idle callback function for systems that need some extra handling
* See .../arch/sparc/kernel/process.c
*/
-void pmc_leon_idle_fixup(void)
+static void pmc_leon_idle_fixup(void)
{
/* Prepare an address to a non-cachable region. APB is always
* none-cachable. One instruction is executed after the Sleep
@@ -62,7 +62,7 @@
* CPU idle callback function
* See .../arch/sparc/kernel/process.c
*/
-void pmc_leon_idle(void)
+static void pmc_leon_idle(void)
{
/* Interrupts need to be enabled to not hang the CPU */
local_irq_enable();
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 6edf955..018ef11 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -130,7 +130,7 @@
local_ops->tlb_all();
}
-void leon_smp_setbroadcast(unsigned int mask)
+static void leon_smp_setbroadcast(unsigned int mask)
{
int broadcast =
((LEON3_BYPASS_LOAD_PA(&(leon3_irqctrl_regs->mpstatus)) >>
@@ -148,13 +148,6 @@
LEON_BYPASS_STORE_PA(&(leon3_irqctrl_regs->mpbroadcast), mask);
}
-unsigned int leon_smp_getbroadcast(void)
-{
- unsigned int mask;
- mask = LEON_BYPASS_LOAD_PA(&(leon3_irqctrl_regs->mpbroadcast));
- return mask;
-}
-
int leon_smp_nrcpus(void)
{
int nrcpu =
@@ -266,10 +259,6 @@
}
-void leon_irq_rotate(int cpu)
-{
-}
-
struct leon_ipi_work {
int single;
int msk;
diff --git a/arch/sparc/kernel/of_device_common.c b/arch/sparc/kernel/of_device_common.c
index 3241f56..de0ee39 100644
--- a/arch/sparc/kernel/of_device_common.c
+++ b/arch/sparc/kernel/of_device_common.c
@@ -5,8 +5,10 @@
#include <linux/mod_devicetable.h>
#include <linux/errno.h>
#include <linux/irq.h>
-#include <linux/of_device.h>
#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/of_irq.h>
#include "of_device_common.h"
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 857ad77..539babf 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -28,6 +28,7 @@
#include <asm/apb.h>
#include "pci_impl.h"
+#include "kernel.h"
/* List of all PCI controllers found in the system. */
struct pci_pbm_info *pci_pbm_root = NULL;
diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h
index 5f68853..75803c7 100644
--- a/arch/sparc/kernel/pci_impl.h
+++ b/arch/sparc/kernel/pci_impl.h
@@ -48,8 +48,8 @@
unsigned long devino);
};
-extern void sparc64_pbm_msi_init(struct pci_pbm_info *pbm,
- const struct sparc64_msiq_ops *ops);
+void sparc64_pbm_msi_init(struct pci_pbm_info *pbm,
+ const struct sparc64_msiq_ops *ops);
struct sparc64_msiq_cookie {
struct pci_pbm_info *pbm;
@@ -158,23 +158,23 @@
extern int pci_num_pbms;
/* PCI bus scanning and fixup support. */
-extern void pci_get_pbm_props(struct pci_pbm_info *pbm);
-extern struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm,
- struct device *parent);
-extern void pci_determine_mem_io_space(struct pci_pbm_info *pbm);
+void pci_get_pbm_props(struct pci_pbm_info *pbm);
+struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm,
+ struct device *parent);
+void pci_determine_mem_io_space(struct pci_pbm_info *pbm);
/* Error reporting support. */
-extern void pci_scan_for_target_abort(struct pci_pbm_info *, struct pci_bus *);
-extern void pci_scan_for_master_abort(struct pci_pbm_info *, struct pci_bus *);
-extern void pci_scan_for_parity_error(struct pci_pbm_info *, struct pci_bus *);
+void pci_scan_for_target_abort(struct pci_pbm_info *, struct pci_bus *);
+void pci_scan_for_master_abort(struct pci_pbm_info *, struct pci_bus *);
+void pci_scan_for_parity_error(struct pci_pbm_info *, struct pci_bus *);
/* Configuration space access. */
-extern void pci_config_read8(u8 *addr, u8 *ret);
-extern void pci_config_read16(u16 *addr, u16 *ret);
-extern void pci_config_read32(u32 *addr, u32 *ret);
-extern void pci_config_write8(u8 *addr, u8 val);
-extern void pci_config_write16(u16 *addr, u16 val);
-extern void pci_config_write32(u32 *addr, u32 val);
+void pci_config_read8(u8 *addr, u8 *ret);
+void pci_config_read16(u16 *addr, u16 *ret);
+void pci_config_read32(u32 *addr, u32 *ret);
+void pci_config_write8(u8 *addr, u8 val);
+void pci_config_write16(u16 *addr, u16 val);
+void pci_config_write32(u32 *addr, u32 val);
extern struct pci_ops sun4u_pci_ops;
extern struct pci_ops sun4v_pci_ops;
diff --git a/arch/sparc/kernel/pci_sun4v.h b/arch/sparc/kernel/pci_sun4v.h
index 8e9fc3a..5642212 100644
--- a/arch/sparc/kernel/pci_sun4v.h
+++ b/arch/sparc/kernel/pci_sun4v.h
@@ -6,87 +6,87 @@
#ifndef _PCI_SUN4V_H
#define _PCI_SUN4V_H
-extern long pci_sun4v_iommu_map(unsigned long devhandle,
- unsigned long tsbid,
- unsigned long num_ttes,
- unsigned long io_attributes,
- unsigned long io_page_list_pa);
-extern unsigned long pci_sun4v_iommu_demap(unsigned long devhandle,
- unsigned long tsbid,
- unsigned long num_ttes);
-extern unsigned long pci_sun4v_iommu_getmap(unsigned long devhandle,
- unsigned long tsbid,
- unsigned long *io_attributes,
- unsigned long *real_address);
-extern unsigned long pci_sun4v_config_get(unsigned long devhandle,
- unsigned long pci_device,
- unsigned long config_offset,
- unsigned long size);
-extern int pci_sun4v_config_put(unsigned long devhandle,
- unsigned long pci_device,
- unsigned long config_offset,
- unsigned long size,
- unsigned long data);
+long pci_sun4v_iommu_map(unsigned long devhandle,
+ unsigned long tsbid,
+ unsigned long num_ttes,
+ unsigned long io_attributes,
+ unsigned long io_page_list_pa);
+unsigned long pci_sun4v_iommu_demap(unsigned long devhandle,
+ unsigned long tsbid,
+ unsigned long num_ttes);
+unsigned long pci_sun4v_iommu_getmap(unsigned long devhandle,
+ unsigned long tsbid,
+ unsigned long *io_attributes,
+ unsigned long *real_address);
+unsigned long pci_sun4v_config_get(unsigned long devhandle,
+ unsigned long pci_device,
+ unsigned long config_offset,
+ unsigned long size);
+int pci_sun4v_config_put(unsigned long devhandle,
+ unsigned long pci_device,
+ unsigned long config_offset,
+ unsigned long size,
+ unsigned long data);
-extern unsigned long pci_sun4v_msiq_conf(unsigned long devhandle,
+unsigned long pci_sun4v_msiq_conf(unsigned long devhandle,
unsigned long msiqid,
unsigned long msiq_paddr,
unsigned long num_entries);
-extern unsigned long pci_sun4v_msiq_info(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long *msiq_paddr,
- unsigned long *num_entries);
-extern unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long *valid);
-extern unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long valid);
-extern unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long *state);
-extern unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long state);
-extern unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long *head);
-extern unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long head);
-extern unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle,
- unsigned long msiqid,
- unsigned long *head);
-extern unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle,
- unsigned long msinum,
- unsigned long *valid);
-extern unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle,
- unsigned long msinum,
- unsigned long valid);
-extern unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle,
- unsigned long msinum,
- unsigned long *msiq);
-extern unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle,
- unsigned long msinum,
- unsigned long msiq,
- unsigned long msitype);
-extern unsigned long pci_sun4v_msi_getstate(unsigned long devhandle,
- unsigned long msinum,
- unsigned long *state);
-extern unsigned long pci_sun4v_msi_setstate(unsigned long devhandle,
- unsigned long msinum,
- unsigned long state);
-extern unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle,
- unsigned long msinum,
- unsigned long *msiq);
-extern unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle,
- unsigned long msinum,
- unsigned long msiq);
-extern unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle,
- unsigned long msinum,
- unsigned long *valid);
-extern unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle,
- unsigned long msinum,
- unsigned long valid);
+unsigned long pci_sun4v_msiq_info(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *msiq_paddr,
+ unsigned long *num_entries);
+unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *valid);
+unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long valid);
+unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *state);
+unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long state);
+unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *head);
+unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long head);
+unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle,
+ unsigned long msiqid,
+ unsigned long *head);
+unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *valid);
+unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long valid);
+unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *msiq);
+unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long msiq,
+ unsigned long msitype);
+unsigned long pci_sun4v_msi_getstate(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *state);
+unsigned long pci_sun4v_msi_setstate(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long state);
+unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *msiq);
+unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long msiq);
+unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long *valid);
+unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle,
+ unsigned long msinum,
+ unsigned long valid);
#endif /* !(_PCI_SUN4V_H) */
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 09f4fdd..6cc78c2 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -36,6 +36,7 @@
#include <asm/uaccess.h>
#include <asm/irq_regs.h>
+#include "kernel.h"
#include "irq.h"
/*
@@ -162,8 +163,8 @@
static struct linux_pcic pcic0;
void __iomem *pcic_regs;
-volatile int pcic_speculative;
-volatile int pcic_trapped;
+static volatile int pcic_speculative;
+static volatile int pcic_trapped;
/* forward */
unsigned int pcic_build_device_irq(struct platform_device *op,
@@ -329,7 +330,7 @@
pcic->pcic_res_cfg_addr.name = "pcic_cfg_addr";
if ((pcic->pcic_config_space_addr =
- ioremap(regs[2].phys_addr, regs[2].reg_size * 2)) == 0) {
+ ioremap(regs[2].phys_addr, regs[2].reg_size * 2)) == NULL) {
prom_printf("PCIC: Error, cannot map "
"PCI Configuration Space Address.\n");
prom_halt();
@@ -341,7 +342,7 @@
*/
pcic->pcic_res_cfg_data.name = "pcic_cfg_data";
if ((pcic->pcic_config_space_data =
- ioremap(regs[3].phys_addr, regs[3].reg_size * 2)) == 0) {
+ ioremap(regs[3].phys_addr, regs[3].reg_size * 2)) == NULL) {
prom_printf("PCIC: Error, cannot map "
"PCI Configuration Space Data.\n");
prom_halt();
@@ -353,7 +354,6 @@
strcpy(pbm->prom_name, namebuf);
{
- extern volatile int t_nmi[4];
extern int pcic_nmi_trap_patch[4];
t_nmi[0] = pcic_nmi_trap_patch[0];
@@ -536,7 +536,7 @@
prom_getstring(node, "name", namebuf, sizeof(namebuf));
}
- if ((p = pcic->pcic_imap) == 0) {
+ if ((p = pcic->pcic_imap) == NULL) {
dev->irq = 0;
return;
}
@@ -670,30 +670,6 @@
}
}
-/*
- * pcic_pin_to_irq() is exported to bus probing code
- */
-unsigned int
-pcic_pin_to_irq(unsigned int pin, const char *name)
-{
- struct linux_pcic *pcic = &pcic0;
- unsigned int irq;
- unsigned int ivec;
-
- if (pin < 4) {
- ivec = readw(pcic->pcic_regs+PCI_INT_SELECT_LO);
- irq = ivec >> (pin << 2) & 0xF;
- } else if (pin < 8) {
- ivec = readw(pcic->pcic_regs+PCI_INT_SELECT_HI);
- irq = ivec >> ((pin-4) << 2) & 0xF;
- } else { /* Corrupted map */
- printk("PCIC: BAD PIN %d FOR %s\n", pin, name);
- for (;;) {} /* XXX Cannot panic properly in case of PROLL */
- }
-/* P3 */ /* printk("PCIC: dev %s pin %d ivec 0x%x irq %x\n", name, pin, ivec, irq); */
- return irq;
-}
-
/* Makes compiler happy */
static volatile int pcic_timer_dummy;
@@ -783,7 +759,7 @@
void pcic_nmi(unsigned int pend, struct pt_regs *regs)
{
- pend = flip_dword(pend);
+ pend = swab32(pend);
if (!pcic_speculative || (pend & PCI_SYS_INT_PENDING_PIO) == 0) {
/*
@@ -875,82 +851,4 @@
sparc_config.load_profile_irq = pcic_load_profile_irq;
}
-/*
- * This probably belongs here rather than ioport.c because
- * we do not want this crud linked into SBus kernels.
- * Also, think for a moment about likes of floppy.c that
- * include architecture specific parts. They may want to redefine ins/outs.
- *
- * We do not use horrible macros here because we want to
- * advance pointer by sizeof(size).
- */
-void outsb(unsigned long addr, const void *src, unsigned long count)
-{
- while (count) {
- count -= 1;
- outb(*(const char *)src, addr);
- src += 1;
- /* addr += 1; */
- }
-}
-EXPORT_SYMBOL(outsb);
-
-void outsw(unsigned long addr, const void *src, unsigned long count)
-{
- while (count) {
- count -= 2;
- outw(*(const short *)src, addr);
- src += 2;
- /* addr += 2; */
- }
-}
-EXPORT_SYMBOL(outsw);
-
-void outsl(unsigned long addr, const void *src, unsigned long count)
-{
- while (count) {
- count -= 4;
- outl(*(const long *)src, addr);
- src += 4;
- /* addr += 4; */
- }
-}
-EXPORT_SYMBOL(outsl);
-
-void insb(unsigned long addr, void *dst, unsigned long count)
-{
- while (count) {
- count -= 1;
- *(unsigned char *)dst = inb(addr);
- dst += 1;
- /* addr += 1; */
- }
-}
-EXPORT_SYMBOL(insb);
-
-void insw(unsigned long addr, void *dst, unsigned long count)
-{
- while (count) {
- count -= 2;
- *(unsigned short *)dst = inw(addr);
- dst += 2;
- /* addr += 2; */
- }
-}
-EXPORT_SYMBOL(insw);
-
-void insl(unsigned long addr, void *dst, unsigned long count)
-{
- while (count) {
- count -= 4;
- /*
- * XXX I am sure we are in for an unaligned trap here.
- */
- *(unsigned long *)dst = inl(addr);
- dst += 4;
- /* addr += 4; */
- }
-}
-EXPORT_SYMBOL(insl);
-
subsys_initcall(pcic_init);
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index b5c38fa..8efd337 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -110,7 +110,7 @@
unsigned int group_flag;
};
-DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events) = { .enabled = 1, };
+static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events) = { .enabled = 1, };
/* An event map describes the characteristics of a performance
* counter event. In particular it gives the encoding as well as
@@ -1153,7 +1153,7 @@
cpuc->pcr[i] = pcr_ops->read_pcr(i);
}
-void perf_event_grab_pmc(void)
+static void perf_event_grab_pmc(void)
{
if (atomic_inc_not_zero(&active_events))
return;
@@ -1169,7 +1169,7 @@
mutex_unlock(&pmc_grab_mutex);
}
-void perf_event_release_pmc(void)
+static void perf_event_release_pmc(void)
{
if (atomic_dec_and_mutex_lock(&active_events, &pmc_grab_mutex)) {
if (atomic_read(&nmi_active) == 0)
@@ -1669,7 +1669,7 @@
return false;
}
-int __init init_hw_perf_events(void)
+static int __init init_hw_perf_events(void)
{
pr_info("Performance events: ");
@@ -1742,10 +1742,11 @@
ufp = regs->u_regs[UREG_I6] + STACK_BIAS;
do {
- struct sparc_stackf *usf, sf;
+ struct sparc_stackf __user *usf;
+ struct sparc_stackf sf;
unsigned long pc;
- usf = (struct sparc_stackf *) ufp;
+ usf = (struct sparc_stackf __user *)ufp;
if (__copy_from_user_inatomic(&sf, usf, sizeof(sf)))
break;
@@ -1765,17 +1766,19 @@
unsigned long pc;
if (thread32_stack_is_64bit(ufp)) {
- struct sparc_stackf *usf, sf;
+ struct sparc_stackf __user *usf;
+ struct sparc_stackf sf;
ufp += STACK_BIAS;
- usf = (struct sparc_stackf *) ufp;
+ usf = (struct sparc_stackf __user *)ufp;
if (__copy_from_user_inatomic(&sf, usf, sizeof(sf)))
break;
pc = sf.callers_pc & 0xffffffff;
ufp = ((unsigned long) sf.fp) & 0xffffffff;
} else {
- struct sparc_stackf32 *usf, sf;
- usf = (struct sparc_stackf32 *) ufp;
+ struct sparc_stackf32 __user *usf;
+ struct sparc_stackf32 sf;
+ usf = (struct sparc_stackf32 __user *)ufp;
if (__copy_from_user_inatomic(&sf, usf, sizeof(sf)))
break;
pc = sf.callers_pc;
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 510baec..50e7b62 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -10,6 +10,7 @@
#include <stdarg.h>
+#include <linux/elfcore.h>
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/sched.h>
@@ -23,6 +24,7 @@
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/slab.h>
+#include <linux/cpu.h>
#include <asm/auxio.h>
#include <asm/oplib.h>
@@ -38,6 +40,8 @@
#include <asm/unistd.h>
#include <asm/setup.h>
+#include "kernel.h"
+
/*
* Power management idle function
* Set in pm platform drivers (apc.c and pmc.c)
@@ -102,8 +106,12 @@
void machine_power_off(void)
{
if (auxio_power_register &&
- (strcmp(of_console_device->type, "serial") || scons_pwroff))
- *auxio_power_register |= AUXIO_POWER_OFF;
+ (strcmp(of_console_device->type, "serial") || scons_pwroff)) {
+ u8 power_register = sbus_readb(auxio_power_register);
+ power_register |= AUXIO_POWER_OFF;
+ sbus_writeb(power_register, auxio_power_register);
+ }
+
machine_halt();
}
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index d7b4967..b2988f2 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -88,7 +88,7 @@
}
#ifdef CONFIG_HOTPLUG_CPU
-void arch_cpu_idle_dead()
+void arch_cpu_idle_dead(void)
{
sched_preempt_enable_no_resched();
cpu_play_dead();
diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h
index cf5fe1c..890281b 100644
--- a/arch/sparc/kernel/prom.h
+++ b/arch/sparc/kernel/prom.h
@@ -4,7 +4,7 @@
#include <linux/spinlock.h>
#include <asm/prom.h>
-extern void of_console_init(void);
+void of_console_init(void);
extern unsigned int prom_early_allocated;
diff --git a/arch/sparc/kernel/prom_64.c b/arch/sparc/kernel/prom_64.c
index 9a690d3..20cc5d8 100644
--- a/arch/sparc/kernel/prom_64.c
+++ b/arch/sparc/kernel/prom_64.c
@@ -15,11 +15,12 @@
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
#include <linux/memblock.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/cpu.h>
+#include <linux/mm.h>
#include <linux/of.h>
#include <asm/prom.h>
diff --git a/arch/sparc/kernel/psycho_common.h b/arch/sparc/kernel/psycho_common.h
index 590b4ed..05a6e30 100644
--- a/arch/sparc/kernel/psycho_common.h
+++ b/arch/sparc/kernel/psycho_common.h
@@ -30,19 +30,19 @@
UE_ERR, CE_ERR, PCI_ERR
};
-extern void psycho_check_iommu_error(struct pci_pbm_info *pbm,
- unsigned long afsr,
- unsigned long afar,
- enum psycho_error_type type);
+void psycho_check_iommu_error(struct pci_pbm_info *pbm,
+ unsigned long afsr,
+ unsigned long afar,
+ enum psycho_error_type type);
-extern irqreturn_t psycho_pcierr_intr(int irq, void *dev_id);
+irqreturn_t psycho_pcierr_intr(int irq, void *dev_id);
-extern int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize,
- u32 dvma_offset, u32 dma_mask,
- unsigned long write_complete_offset);
+int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize,
+ u32 dvma_offset, u32 dma_mask,
+ unsigned long write_complete_offset);
-extern void psycho_pbm_init_common(struct pci_pbm_info *pbm,
- struct platform_device *op,
- const char *chip_name, int chip_type);
+void psycho_pbm_init_common(struct pci_pbm_info *pbm,
+ struct platform_device *op,
+ const char *chip_name, int chip_type);
#endif /* _PSYCHO_COMMON_H */
diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index 896ba7c..a331fdc 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -26,6 +26,8 @@
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
+#include "kernel.h"
+
/* #define ALLOW_INIT_TRACING */
/*
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 1434526..baef495 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -267,7 +267,7 @@
}
struct tt_entry *sparc_ttable;
-struct pt_regs fake_swapper_regs;
+static struct pt_regs fake_swapper_regs;
/* Called from head_32.S - before we have setup anything
* in the kernel. Be very careful with what you do here.
@@ -365,7 +365,7 @@
prom_setsync(prom_sync_me);
- if((boot_flags&BOOTME_DEBUG) && (linux_dbvec!=0) &&
+ if((boot_flags & BOOTME_DEBUG) && (linux_dbvec != NULL) &&
((*(short *)linux_dbvec) != -1)) {
printk("Booted under KADB. Syncing trap table.\n");
(*(linux_dbvec->teach_debugger))();
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index ee789d2..62deba7 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -31,6 +31,7 @@
#include <asm/switch_to.h>
#include "sigutil.h"
+#include "kernel.h"
/* This magic should be in g_upper[0] for all upper parts
* to be valid.
@@ -145,7 +146,7 @@
unsigned int psr;
unsigned pc, npc;
sigset_t set;
- unsigned seta[_COMPAT_NSIG_WORDS];
+ compat_sigset_t seta;
int err, i;
/* Always make any pending restarted system calls return -EINTR */
@@ -209,17 +210,13 @@
if (restore_rwin_state(compat_ptr(rwin_save)))
goto segv;
}
- err |= __get_user(seta[0], &sf->info.si_mask);
- err |= copy_from_user(seta+1, &sf->extramask,
+ err |= __get_user(seta.sig[0], &sf->info.si_mask);
+ err |= copy_from_user(&seta.sig[1], &sf->extramask,
(_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
if (err)
goto segv;
- switch (_NSIG_WORDS) {
- case 4: set.sig[3] = seta[6] + (((long)seta[7]) << 32);
- case 3: set.sig[2] = seta[4] + (((long)seta[5]) << 32);
- case 2: set.sig[1] = seta[2] + (((long)seta[3]) << 32);
- case 1: set.sig[0] = seta[0] + (((long)seta[1]) << 32);
- }
+
+ set.sig[0] = seta.sig[0] + (((long)seta.sig[1]) << 32);
set_current_blocked(&set);
return;
@@ -303,12 +300,7 @@
goto segv;
}
- switch (_NSIG_WORDS) {
- case 4: set.sig[3] = seta.sig[6] + (((long)seta.sig[7]) << 32);
- case 3: set.sig[2] = seta.sig[4] + (((long)seta.sig[5]) << 32);
- case 2: set.sig[1] = seta.sig[2] + (((long)seta.sig[3]) << 32);
- case 1: set.sig[0] = seta.sig[0] + (((long)seta.sig[1]) << 32);
- }
+ set.sig[0] = seta.sig[0] + (((long)seta.sig[1]) << 32);
set_current_blocked(&set);
return;
segv:
@@ -417,7 +409,7 @@
void __user *tail;
int sigframe_size;
u32 psr;
- unsigned int seta[_COMPAT_NSIG_WORDS];
+ compat_sigset_t seta;
/* 1. Make sure everything is clean */
synchronize_user_stack();
@@ -481,18 +473,14 @@
err |= __put_user(0, &sf->rwin_save);
}
- switch (_NSIG_WORDS) {
- case 4: seta[7] = (oldset->sig[3] >> 32);
- seta[6] = oldset->sig[3];
- case 3: seta[5] = (oldset->sig[2] >> 32);
- seta[4] = oldset->sig[2];
- case 2: seta[3] = (oldset->sig[1] >> 32);
- seta[2] = oldset->sig[1];
- case 1: seta[1] = (oldset->sig[0] >> 32);
- seta[0] = oldset->sig[0];
- }
- err |= __put_user(seta[0], &sf->info.si_mask);
- err |= __copy_to_user(sf->extramask, seta + 1,
+ /* If these change we need to know - assignments to seta relies on these sizes */
+ BUILD_BUG_ON(_NSIG_WORDS != 1);
+ BUILD_BUG_ON(_COMPAT_NSIG_WORDS != 2);
+ seta.sig[1] = (oldset->sig[0] >> 32);
+ seta.sig[0] = oldset->sig[0];
+
+ err |= __put_user(seta.sig[0], &sf->info.si_mask);
+ err |= __copy_to_user(sf->extramask, &seta.sig[1],
(_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
if (!wsaved) {
@@ -622,16 +610,8 @@
/* Setup sigaltstack */
err |= __compat_save_altstack(&sf->stack, regs->u_regs[UREG_FP]);
- switch (_NSIG_WORDS) {
- case 4: seta.sig[7] = (oldset->sig[3] >> 32);
- seta.sig[6] = oldset->sig[3];
- case 3: seta.sig[5] = (oldset->sig[2] >> 32);
- seta.sig[4] = oldset->sig[2];
- case 2: seta.sig[3] = (oldset->sig[1] >> 32);
- seta.sig[2] = oldset->sig[1];
- case 1: seta.sig[1] = (oldset->sig[0] >> 32);
- seta.sig[0] = oldset->sig[0];
- }
+ seta.sig[1] = (oldset->sig[0] >> 32);
+ seta.sig[0] = oldset->sig[0];
err |= __copy_to_user(&sf->mask, &seta, sizeof(compat_sigset_t));
if (!wsaved) {
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 7d5d8e1..9ee72fc 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -28,6 +28,7 @@
#include <asm/switch_to.h>
#include "sigutil.h"
+#include "kernel.h"
extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
void *fpqueue, unsigned long *fpqdepth);
@@ -341,7 +342,7 @@
err |= __put_user(0, &sf->extra_size);
if (psr & PSR_EF) {
- __siginfo_fpu_t *fp = tail;
+ __siginfo_fpu_t __user *fp = tail;
tail += sizeof(*fp);
err |= save_fpu_state(regs, fp);
err |= __put_user(fp, &sf->fpu_save);
@@ -349,7 +350,7 @@
err |= __put_user(0, &sf->fpu_save);
}
if (wsaved) {
- __siginfo_rwin_t *rwp = tail;
+ __siginfo_rwin_t __user *rwp = tail;
tail += sizeof(*rwp);
err |= save_rwin_state(wsaved, rwp);
err |= __put_user(rwp, &sf->rwin_save);
@@ -517,9 +518,9 @@
}
}
-asmlinkage int
-do_sys_sigstack(struct sigstack __user *ssptr, struct sigstack __user *ossptr,
- unsigned long sp)
+asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
+ struct sigstack __user *ossptr,
+ unsigned long sp)
{
int ret = -EFAULT;
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index cd91d01..1a69998 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -35,9 +35,10 @@
#include <asm/switch_to.h>
#include <asm/cacheflush.h>
-#include "entry.h"
-#include "systbls.h"
#include "sigutil.h"
+#include "systbls.h"
+#include "kernel.h"
+#include "entry.h"
/* {set, get}context() needed for 64-bit SparcLinux userland. */
asmlinkage void sparc64_set_context(struct pt_regs *regs)
@@ -492,7 +493,6 @@
#ifdef CONFIG_COMPAT
if (test_thread_flag(TIF_32BIT)) {
- extern void do_signal32(struct pt_regs *);
do_signal32(regs);
return;
}
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index a102bfb..7958242 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -20,6 +20,7 @@
#include <linux/seq_file.h>
#include <linux/cache.h>
#include <linux/delay.h>
+#include <linux/profile.h>
#include <linux/cpu.h>
#include <asm/ptrace.h>
@@ -75,8 +76,6 @@
void __init smp_cpus_done(unsigned int max_cpus)
{
- extern void smp4m_smp_done(void);
- extern void smp4d_smp_done(void);
unsigned long bogosum = 0;
int cpu, num = 0;
@@ -183,8 +182,6 @@
void __init smp_prepare_cpus(unsigned int max_cpus)
{
- extern void __init smp4m_boot_cpus(void);
- extern void __init smp4d_boot_cpus(void);
int i, cpuid, extra;
printk("Entering SMP Mode...\n");
@@ -261,8 +258,6 @@
int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
- extern int smp4m_boot_one_cpu(int, struct task_struct *);
- extern int smp4d_boot_one_cpu(int, struct task_struct *);
int ret=0;
switch(sparc_cpu_model) {
@@ -297,7 +292,7 @@
return ret;
}
-void arch_cpu_pre_starting(void *arg)
+static void arch_cpu_pre_starting(void *arg)
{
local_ops->cache_all();
local_ops->tlb_all();
@@ -317,7 +312,7 @@
}
}
-void arch_cpu_pre_online(void *arg)
+static void arch_cpu_pre_online(void *arg)
{
unsigned int cpuid = hard_smp_processor_id();
@@ -344,7 +339,7 @@
}
}
-void sparc_start_secondary(void *arg)
+static void sparc_start_secondary(void *arg)
{
unsigned int cpu;
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 745a363..41aa247 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -25,6 +25,7 @@
#include <linux/ftrace.h>
#include <linux/cpu.h>
#include <linux/slab.h>
+#include <linux/kgdb.h>
#include <asm/head.h>
#include <asm/ptrace.h>
@@ -35,6 +36,7 @@
#include <asm/hvtramp.h>
#include <asm/io.h>
#include <asm/timer.h>
+#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/irq_regs.h>
@@ -52,6 +54,7 @@
#include <asm/pcr.h>
#include "cpumap.h"
+#include "kernel.h"
DEFINE_PER_CPU(cpumask_t, cpu_sibling_map) = CPU_MASK_NONE;
cpumask_t cpu_core_map[NR_CPUS] __read_mostly =
@@ -272,14 +275,6 @@
}
#if defined(CONFIG_SUN_LDOMS) && defined(CONFIG_HOTPLUG_CPU)
-/* XXX Put this in some common place. XXX */
-static unsigned long kimage_addr_to_ra(void *p)
-{
- unsigned long val = (unsigned long) p;
-
- return kern_base + (val - KERNBASE);
-}
-
static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg,
void **descrp)
{
@@ -867,11 +862,6 @@
#endif
extern unsigned long xcall_flush_dcache_page_spitfire;
-#ifdef CONFIG_DEBUG_DCFLUSH
-extern atomic_t dcpage_flushes;
-extern atomic_t dcpage_flushes_xcall;
-#endif
-
static inline void __local_flush_dcache_page(struct page *page)
{
#ifdef DCACHE_ALIASING_POSSIBLE
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index f8933be..a1bb267 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -143,7 +143,7 @@
}
}
-void sun4d_handler_irq(int pil, struct pt_regs *regs)
+void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs)
{
struct pt_regs *old_regs;
/* SBUS IRQ level (1 - 7) */
@@ -236,7 +236,7 @@
irq_unlink(data->irq);
}
-struct irq_chip sun4d_irq = {
+static struct irq_chip sun4d_irq = {
.name = "sun4d",
.irq_startup = sun4d_startup_irq,
.irq_shutdown = sun4d_shutdown_irq,
@@ -285,9 +285,9 @@
}
}
-unsigned int _sun4d_build_device_irq(unsigned int real_irq,
- unsigned int pil,
- unsigned int board)
+static unsigned int _sun4d_build_device_irq(unsigned int real_irq,
+ unsigned int pil,
+ unsigned int board)
{
struct sun4d_handler_data *handler_data;
unsigned int irq;
@@ -320,8 +320,8 @@
-unsigned int sun4d_build_device_irq(struct platform_device *op,
- unsigned int real_irq)
+static unsigned int sun4d_build_device_irq(struct platform_device *op,
+ unsigned int real_irq)
{
struct device_node *dp = op->dev.of_node;
struct device_node *board_parent, *bus = dp->parent;
@@ -383,7 +383,8 @@
return irq;
}
-unsigned int sun4d_build_timer_irq(unsigned int board, unsigned int real_irq)
+static unsigned int sun4d_build_timer_irq(unsigned int board,
+ unsigned int real_irq)
{
return _sun4d_build_device_irq(real_irq, real_irq, board);
}
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c
index 7136885..022c30c 100644
--- a/arch/sparc/kernel/sys_sparc32.c
+++ b/arch/sparc/kernel/sys_sparc32.c
@@ -49,6 +49,8 @@
#include <asm/mmu_context.h>
#include <asm/compat_signal.h>
+#include "systbls.h"
+
asmlinkage long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low)
{
if ((int)high < 0)
diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 3a8d184..646988d 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -24,6 +24,8 @@
#include <asm/uaccess.h>
#include <asm/unistd.h>
+#include "systbls.h"
+
/* #define DEBUG_UNIMP_SYSCALL */
/* XXX Make this per-binary type, this way we can detect the type of
@@ -68,7 +70,7 @@
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way unix traditionally does this, though.
*/
-asmlinkage int sparc_pipe(struct pt_regs *regs)
+asmlinkage long sparc_pipe(struct pt_regs *regs)
{
int fd[2];
int error;
@@ -93,7 +95,7 @@
/* Linux version of mmap */
-asmlinkage unsigned long sys_mmap2(unsigned long addr, unsigned long len,
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags, unsigned long fd,
unsigned long pgoff)
{
@@ -103,7 +105,7 @@
pgoff >> (PAGE_SHIFT - 12));
}
-asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
+asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags, unsigned long fd,
unsigned long off)
{
@@ -197,7 +199,7 @@
return ret;
}
-asmlinkage int sys_getdomainname(char __user *name, int len)
+asmlinkage long sys_getdomainname(char __user *name, int len)
{
int nlen, err;
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index beb0b5a..c85403d 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -31,6 +31,7 @@
#include <asm/unistd.h>
#include "entry.h"
+#include "kernel.h"
#include "systbls.h"
/* #define DEBUG_UNIMP_SYSCALL */
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index 26e6dd7..2dab823 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -1,41 +1,103 @@
#ifndef _SYSTBLS_H
#define _SYSTBLS_H
-#include <linux/kernel.h>
-#include <linux/types.h>
#include <linux/signal.h>
+#include <linux/kernel.h>
+#include <linux/compat.h>
+#include <linux/types.h>
+
#include <asm/utrap.h>
-extern asmlinkage unsigned long sys_getpagesize(void);
-extern asmlinkage long sparc_pipe(struct pt_regs *regs);
-extern asmlinkage long sys_sparc_ipc(unsigned int call, int first,
- unsigned long second,
- unsigned long third,
- void __user *ptr, long fifth);
-extern asmlinkage long sparc64_personality(unsigned long personality);
-extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
-extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
- unsigned long old_len,
- unsigned long new_len,
- unsigned long flags,
- unsigned long new_addr);
-extern asmlinkage unsigned long c_sys_nis_syscall(struct pt_regs *regs);
-extern asmlinkage long sys_getdomainname(char __user *name, int len);
-extern asmlinkage long sys_utrap_install(utrap_entry_t type,
- utrap_handler_t new_p,
- utrap_handler_t new_d,
- utrap_handler_t __user *old_p,
- utrap_handler_t __user *old_d);
-extern asmlinkage long sparc_memory_ordering(unsigned long model,
- struct pt_regs *regs);
-extern asmlinkage long sys_rt_sigaction(int sig,
- const struct sigaction __user *act,
- struct sigaction __user *oact,
- void __user *restorer,
- size_t sigsetsize);
+asmlinkage unsigned long sys_getpagesize(void);
+asmlinkage long sparc_pipe(struct pt_regs *regs);
+asmlinkage unsigned long c_sys_nis_syscall(struct pt_regs *regs);
+asmlinkage long sys_getdomainname(char __user *name, int len);
+void do_rt_sigreturn(struct pt_regs *regs);
+asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
+ unsigned long prot, unsigned long flags,
+ unsigned long fd, unsigned long off);
+asmlinkage void sparc_breakpoint(struct pt_regs *regs);
-extern asmlinkage void sparc64_set_context(struct pt_regs *regs);
-extern asmlinkage void sparc64_get_context(struct pt_regs *regs);
-extern void do_rt_sigreturn(struct pt_regs *regs);
+#ifdef CONFIG_SPARC32
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
+ unsigned long prot, unsigned long flags,
+ unsigned long fd, unsigned long pgoff);
+long sparc_remap_file_pages(unsigned long start, unsigned long size,
+ unsigned long prot, unsigned long pgoff,
+ unsigned long flags);
+#endif /* CONFIG_SPARC32 */
+
+#ifdef CONFIG_SPARC64
+asmlinkage long sys_sparc_ipc(unsigned int call, int first,
+ unsigned long second,
+ unsigned long third,
+ void __user *ptr, long fifth);
+asmlinkage long sparc64_personality(unsigned long personality);
+asmlinkage long sys64_munmap(unsigned long addr, size_t len);
+asmlinkage unsigned long sys64_mremap(unsigned long addr,
+ unsigned long old_len,
+ unsigned long new_len,
+ unsigned long flags,
+ unsigned long new_addr);
+asmlinkage long sys_utrap_install(utrap_entry_t type,
+ utrap_handler_t new_p,
+ utrap_handler_t new_d,
+ utrap_handler_t __user *old_p,
+ utrap_handler_t __user *old_d);
+asmlinkage long sparc_memory_ordering(unsigned long model,
+ struct pt_regs *regs);
+asmlinkage void sparc64_set_context(struct pt_regs *regs);
+asmlinkage void sparc64_get_context(struct pt_regs *regs);
+asmlinkage long sys32_truncate64(const char __user * path,
+ unsigned long high,
+ unsigned long low);
+asmlinkage long sys32_ftruncate64(unsigned int fd,
+ unsigned long high,
+ unsigned long low);
+struct compat_stat64;
+asmlinkage long compat_sys_stat64(const char __user * filename,
+ struct compat_stat64 __user *statbuf);
+asmlinkage long compat_sys_lstat64(const char __user * filename,
+ struct compat_stat64 __user *statbuf);
+asmlinkage long compat_sys_fstat64(unsigned int fd,
+ struct compat_stat64 __user * statbuf);
+asmlinkage long compat_sys_fstatat64(unsigned int dfd,
+ const char __user *filename,
+ struct compat_stat64 __user * statbuf, int flag);
+asmlinkage compat_ssize_t sys32_pread64(unsigned int fd,
+ char __user *ubuf,
+ compat_size_t count,
+ unsigned long poshi,
+ unsigned long poslo);
+asmlinkage compat_ssize_t sys32_pwrite64(unsigned int fd,
+ char __user *ubuf,
+ compat_size_t count,
+ unsigned long poshi,
+ unsigned long poslo);
+asmlinkage long compat_sys_readahead(int fd,
+ unsigned long offhi,
+ unsigned long offlo,
+ compat_size_t count);
+long compat_sys_fadvise64(int fd,
+ unsigned long offhi,
+ unsigned long offlo,
+ compat_size_t len, int advice);
+long compat_sys_fadvise64_64(int fd,
+ unsigned long offhi, unsigned long offlo,
+ unsigned long lenhi, unsigned long lenlo,
+ int advice);
+long sys32_sync_file_range(unsigned int fd,
+ unsigned long off_high, unsigned long off_low,
+ unsigned long nb_high, unsigned long nb_low,
+ unsigned int flags);
+asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
+ u32 lenhi, u32 lenlo);
+asmlinkage long compat_sys_fstat64(unsigned int fd,
+ struct compat_stat64 __user * statbuf);
+asmlinkage long compat_sys_fstatat64(unsigned int dfd,
+ const char __user *filename,
+ struct compat_stat64 __user * statbuf,
+ int flag);
+#endif /* CONFIG_SPARC64 */
#endif /* _SYSTBLS_H */
diff --git a/arch/sparc/kernel/tadpole.c b/arch/sparc/kernel/tadpole.c
deleted file mode 100644
index 9aba8bd..0000000
--- a/arch/sparc/kernel/tadpole.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* tadpole.c: Probing for the tadpole clock stopping h/w at boot time.
- *
- * Copyright (C) 1996 David Redman (djhr@tadpole.co.uk)
- */
-
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-
-#include <asm/asi.h>
-#include <asm/oplib.h>
-#include <asm/io.h>
-
-#define MACIO_SCSI_CSR_ADDR 0x78400000
-#define MACIO_EN_DMA 0x00000200
-#define CLOCK_INIT_DONE 1
-
-static int clk_state;
-static volatile unsigned char *clk_ctrl;
-void (*cpu_pwr_save)(void);
-
-static inline unsigned int ldphys(unsigned int addr)
-{
- unsigned long data;
-
- __asm__ __volatile__("\n\tlda [%1] %2, %0\n\t" :
- "=r" (data) :
- "r" (addr), "i" (ASI_M_BYPASS));
- return data;
-}
-
-static void clk_init(void)
-{
- __asm__ __volatile__("mov 0x6c, %%g1\n\t"
- "mov 0x4c, %%g2\n\t"
- "mov 0xdf, %%g3\n\t"
- "stb %%g1, [%0+3]\n\t"
- "stb %%g2, [%0+3]\n\t"
- "stb %%g3, [%0+3]\n\t" : :
- "r" (clk_ctrl) :
- "g1", "g2", "g3");
-}
-
-static void clk_slow(void)
-{
- __asm__ __volatile__("mov 0xcc, %%g2\n\t"
- "mov 0x4c, %%g3\n\t"
- "mov 0xcf, %%g4\n\t"
- "mov 0xdf, %%g5\n\t"
- "stb %%g2, [%0+3]\n\t"
- "stb %%g3, [%0+3]\n\t"
- "stb %%g4, [%0+3]\n\t"
- "stb %%g5, [%0+3]\n\t" : :
- "r" (clk_ctrl) :
- "g2", "g3", "g4", "g5");
-}
-
-/*
- * Tadpole is guaranteed to be UP, using local_irq_save.
- */
-static void tsu_clockstop(void)
-{
- unsigned int mcsr;
- unsigned long flags;
-
- if (!clk_ctrl)
- return;
- if (!(clk_state & CLOCK_INIT_DONE)) {
- local_irq_save(flags);
- clk_init();
- clk_state |= CLOCK_INIT_DONE; /* all done */
- local_irq_restore(flags);
- return;
- }
- if (!(clk_ctrl[2] & 1))
- return; /* no speed up yet */
-
- local_irq_save(flags);
-
- /* if SCSI DMA in progress, don't slow clock */
- mcsr = ldphys(MACIO_SCSI_CSR_ADDR);
- if ((mcsr&MACIO_EN_DMA) != 0) {
- local_irq_restore(flags);
- return;
- }
- /* TODO... the minimum clock setting ought to increase the
- * memory refresh interval..
- */
- clk_slow();
- local_irq_restore(flags);
-}
-
-static void swift_clockstop(void)
-{
- if (!clk_ctrl)
- return;
- clk_ctrl[0] = 0;
-}
-
-void __init clock_stop_probe(void)
-{
- phandle node, clk_nd;
- char name[20];
-
- prom_getstring(prom_root_node, "name", name, sizeof(name));
- if (strncmp(name, "Tadpole", 7))
- return;
- node = prom_getchild(prom_root_node);
- node = prom_searchsiblings(node, "obio");
- node = prom_getchild(node);
- clk_nd = prom_searchsiblings(node, "clk-ctrl");
- if (!clk_nd)
- return;
- printk("Clock Stopping h/w detected... ");
- clk_ctrl = (char *) prom_getint(clk_nd, "address");
- clk_state = 0;
- if (name[10] == '\0') {
- cpu_pwr_save = tsu_clockstop;
- printk("enabled (S3)\n");
- } else if ((name[10] == 'X') || (name[10] == 'G')) {
- cpu_pwr_save = swift_clockstop;
- printk("enabled (%s)\n",name+7);
- } else
- printk("disabled %s\n",name+7);
-}
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index c4c27b0..5923d1e 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -36,6 +36,7 @@
#include <linux/of_device.h>
#include <linux/platform_device.h>
+#include <asm/mc146818rtc.h>
#include <asm/oplib.h>
#include <asm/timex.h>
#include <asm/timer.h>
@@ -47,6 +48,7 @@
#include <asm/irq_regs.h>
#include <asm/setup.h>
+#include "kernel.h"
#include "irq.h"
static __cacheline_aligned_in_smp DEFINE_SEQLOCK(timer_cs_lock);
@@ -83,7 +85,7 @@
EXPORT_SYMBOL(profile_pc);
-__volatile__ unsigned int *master_l10_counter;
+volatile u32 __iomem *master_l10_counter;
int update_persistent_clock(struct timespec now)
{
@@ -143,9 +145,9 @@
static unsigned int sbus_cycles_offset(void)
{
- unsigned int val, offset;
+ u32 val, offset;
- val = *master_l10_counter;
+ val = sbus_readl(master_l10_counter);
offset = (val >> TIMER_VALUE_SHIFT) & TIMER_VALUE_MASK;
/* Limit hit? */
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 6629829..6fd386c 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -44,7 +44,7 @@
#define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
#define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
-void die_if_kernel(char *str, struct pt_regs *regs)
+void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
{
static int die_counter;
int count = 0;
@@ -219,8 +219,6 @@
static unsigned long fake_queue[32] __attribute__ ((aligned (8)));
static unsigned long fake_depth;
-extern int do_mathemu(struct pt_regs *, struct task_struct *);
-
void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc,
unsigned long psr)
{
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index 4ced92f..fb6640e 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -43,8 +43,10 @@
#include <asm/prom.h>
#include <asm/memctrl.h>
#include <asm/cacheflush.h>
+#include <asm/setup.h>
#include "entry.h"
+#include "kernel.h"
#include "kstack.h"
/* When an irrecoverable trap occurs at tl > 0, the trap entry
@@ -2209,8 +2211,6 @@
exception_exit(prev_state);
}
-extern int do_mathemu(struct pt_regs *, struct fpustate *, bool);
-
void do_fpother(struct pt_regs *regs)
{
enum ctx_state prev_state = exception_enter();
@@ -2383,7 +2383,7 @@
return (struct reg_window *) (fp + STACK_BIAS);
}
-void die_if_kernel(char *str, struct pt_regs *regs)
+void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
{
static int die_counter;
int count = 0;
@@ -2433,9 +2433,6 @@
#define VIS_OPCODE_MASK ((0x3 << 30) | (0x3f << 19))
#define VIS_OPCODE_VAL ((0x2 << 30) | (0x36 << 19))
-extern int handle_popc(u32 insn, struct pt_regs *regs);
-extern int handle_ldf_stq(u32 insn, struct pt_regs *regs);
-
void do_illegal_instruction(struct pt_regs *regs)
{
enum ctx_state prev_state = exception_enter();
@@ -2486,8 +2483,6 @@
exception_exit(prev_state);
}
-extern void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn);
-
void mem_address_unaligned(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr)
{
enum ctx_state prev_state = exception_enter();
diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c
index c0ec897..c5c61b3 100644
--- a/arch/sparc/kernel/unaligned_32.c
+++ b/arch/sparc/kernel/unaligned_32.c
@@ -16,6 +16,10 @@
#include <linux/smp.h>
#include <linux/perf_event.h>
+#include <asm/setup.h>
+
+#include "kernel.h"
+
enum direction {
load, /* ld, ldd, ldh, ldsh */
store, /* st, std, sth, stsh */
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index 35ab8b6..62098a8 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -24,8 +24,10 @@
#include <linux/context_tracking.h>
#include <asm/fpumacro.h>
#include <asm/cacheflush.h>
+#include <asm/setup.h>
#include "entry.h"
+#include "kernel.h"
enum direction {
load, /* ld, ldd, ldh, ldsh */
diff --git a/arch/sparc/kernel/windows.c b/arch/sparc/kernel/windows.c
index 3107381..87bab0a 100644
--- a/arch/sparc/kernel/windows.c
+++ b/arch/sparc/kernel/windows.c
@@ -10,8 +10,11 @@
#include <linux/mm.h>
#include <linux/smp.h>
+#include <asm/cacheflush.h>
#include <asm/uaccess.h>
+#include "kernel.h"
+
/* Do save's until all user register windows are out of the cpu. */
void flush_user_windows(void)
{
diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index dbe119b..3269b02 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -41,7 +41,7 @@
lib-$(CONFIG_SPARC64) += copy_in_user.o user_fixup.o memmove.o
lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o hweight.o ffs.o
-obj-y += iomap.o
+obj-$(CONFIG_SPARC64) += iomap.o
obj-$(CONFIG_SPARC32) += atomic32.o ucmpdi2.o
obj-y += ksyms.o
obj-$(CONFIG_SPARC64) += PeeCeeI.o
diff --git a/arch/sparc/math-emu/sfp-util_32.h b/arch/sparc/math-emu/sfp-util_32.h
index d1b2aff..bb587d5 100644
--- a/arch/sparc/math-emu/sfp-util_32.h
+++ b/arch/sparc/math-emu/sfp-util_32.h
@@ -4,20 +4,20 @@
#include <asm/byteorder.h>
#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
- __asm__ ("addcc %r4,%5,%1\n\t" \
+ __asm__ ("addcc %r4,%5,%1\n\t" \
"addx %r2,%3,%0\n" \
- : "=r" ((USItype)(sh)), \
- "=&r" ((USItype)(sl)) \
+ : "=r" (sh), \
+ "=&r" (sl) \
: "%rJ" ((USItype)(ah)), \
"rI" ((USItype)(bh)), \
"%rJ" ((USItype)(al)), \
"rI" ((USItype)(bl)) \
: "cc")
#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
- __asm__ ("subcc %r4,%5,%1\n\t" \
+ __asm__ ("subcc %r4,%5,%1\n\t" \
"subx %r2,%3,%0\n" \
- : "=r" ((USItype)(sh)), \
- "=&r" ((USItype)(sl)) \
+ : "=r" (sh), \
+ "=&r" (sl) \
: "rJ" ((USItype)(ah)), \
"rI" ((USItype)(bh)), \
"rJ" ((USItype)(al)), \
@@ -65,8 +65,8 @@
"mulscc %%g1,0,%%g1\n\t" \
"add %%g1,%%g2,%0\n\t" \
"rd %%y,%1\n" \
- : "=r" ((USItype)(w1)), \
- "=r" ((USItype)(w0)) \
+ : "=r" (w1), \
+ "=r" (w0) \
: "%rI" ((USItype)(u)), \
"r" ((USItype)(v)) \
: "%g1", "%g2", "cc")
@@ -98,8 +98,8 @@
"sub %1,%2,%1\n\t" \
"3: xnor %0,0,%0\n\t" \
"! End of inline udiv_qrnnd\n" \
- : "=&r" ((USItype)(q)), \
- "=&r" ((USItype)(r)) \
+ : "=&r" (q), \
+ "=&r" (r) \
: "r" ((USItype)(d)), \
"1" ((USItype)(n1)), \
"0" ((USItype)(n0)) : "%g1", "cc")
diff --git a/arch/sparc/math-emu/sfp-util_64.h b/arch/sparc/math-emu/sfp-util_64.h
index 425d3cf..51320a8 100644
--- a/arch/sparc/math-emu/sfp-util_64.h
+++ b/arch/sparc/math-emu/sfp-util_64.h
@@ -17,8 +17,8 @@
"bcs,a,pn %%xcc, 1f\n\t" \
"add %0, 1, %0\n" \
"1:" \
- : "=r" ((UDItype)(sh)), \
- "=&r" ((UDItype)(sl)) \
+ : "=r" (sh), \
+ "=&r" (sl) \
: "r" ((UDItype)(ah)), \
"r" ((UDItype)(bh)), \
"r" ((UDItype)(al)), \
@@ -31,8 +31,8 @@
"bcs,a,pn %%xcc, 1f\n\t" \
"sub %0, 1, %0\n" \
"1:" \
- : "=r" ((UDItype)(sh)), \
- "=&r" ((UDItype)(sl)) \
+ : "=r" (sh), \
+ "=&r" (sl) \
: "r" ((UDItype)(ah)), \
"r" ((UDItype)(bh)), \
"r" ((UDItype)(al)), \
@@ -64,8 +64,8 @@
"sllx %3,32,%3\n\t" \
"add %1,%3,%1\n\t" \
"add %5,%2,%0" \
- : "=r" ((UDItype)(wh)), \
- "=&r" ((UDItype)(wl)), \
+ : "=r" (wh), \
+ "=&r" (wl), \
"=&r" (tmp1), "=&r" (tmp2), "=&r" (tmp3), "=&r" (tmp4) \
: "r" ((UDItype)(u)), \
"r" ((UDItype)(v)) \
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index 59dbd46..908e8c1 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -26,14 +26,14 @@
#include <asm/pgtable.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
+#include <asm/setup.h>
#include <asm/smp.h>
#include <asm/traps.h>
#include <asm/uaccess.h>
-int show_unhandled_signals = 1;
+#include "mm_32.h"
-static void unhandled_fault(unsigned long, struct task_struct *,
- struct pt_regs *) __attribute__ ((noreturn));
+int show_unhandled_signals = 1;
static void __noreturn unhandled_fault(unsigned long address,
struct task_struct *tsk,
@@ -141,9 +141,6 @@
force_sig_info (sig, &info, current);
}
-extern unsigned long safe_compute_effective_address(struct pt_regs *,
- unsigned int);
-
static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
{
unsigned int insn;
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index 4ced3fc..587cd05 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -32,6 +32,7 @@
#include <asm/lsu.h>
#include <asm/sections.h>
#include <asm/mmu_context.h>
+#include <asm/setup.h>
int show_unhandled_signals = 1;
@@ -196,9 +197,6 @@
force_sig_info(sig, &info, current);
}
-extern int handle_ldf_stq(u32, struct pt_regs *);
-extern int handle_ld_nf(u32, struct pt_regs *);
-
static unsigned int get_fault_insn(struct pt_regs *regs, unsigned int insn)
{
if (!insn) {
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index db69870..eb82871 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -31,10 +31,13 @@
#include <asm/pgtable.h>
#include <asm/vaddrs.h>
#include <asm/pgalloc.h> /* bug in asm-generic/tlb.h: check_pgt_cache */
+#include <asm/setup.h>
#include <asm/tlb.h>
#include <asm/prom.h>
#include <asm/leon.h>
+#include "mm_32.h"
+
unsigned long *sparc_valid_addr_bitmap;
EXPORT_SYMBOL(sparc_valid_addr_bitmap);
@@ -63,7 +66,6 @@
}
-extern unsigned long cmdline_memory_size;
unsigned long last_valid_pfn;
unsigned long calc_highpages(void)
@@ -246,9 +248,6 @@
* init routine based upon the Sun model type on the Sparc.
*
*/
-extern void srmmu_paging_init(void);
-extern void device_scan(void);
-
void __init paging_init(void)
{
srmmu_paging_init();
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index ed3c969..16b58ff 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -47,6 +47,7 @@
#include <asm/prom.h>
#include <asm/mdesc.h>
#include <asm/cpudata.h>
+#include <asm/setup.h>
#include <asm/irq.h>
#include "init_64.h"
@@ -794,11 +795,11 @@
static struct node_mem_mask node_masks[MAX_NUMNODES];
static int num_node_masks;
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+
int numa_cpu_lookup_table[NR_CPUS];
cpumask_t numa_cpumask_lookup_table[MAX_NUMNODES];
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-
struct mdesc_mblock {
u64 base;
u64 size;
@@ -887,17 +888,21 @@
static void init_node_masks_nonnuma(void)
{
+#ifdef CONFIG_NEED_MULTIPLE_NODES
int i;
+#endif
numadbg("Initializing tables for non-numa.\n");
node_masks[0].mask = node_masks[0].val = 0;
num_node_masks = 1;
+#ifdef CONFIG_NEED_MULTIPLE_NODES
for (i = 0; i < NR_CPUS; i++)
numa_cpu_lookup_table[i] = 0;
cpumask_setall(&numa_cpumask_lookup_table[0]);
+#endif
}
#ifdef CONFIG_NEED_MULTIPLE_NODES
diff --git a/arch/sparc/mm/init_64.h b/arch/sparc/mm/init_64.h
index 5d3782de..0668b36 100644
--- a/arch/sparc/mm/init_64.h
+++ b/arch/sparc/mm/init_64.h
@@ -21,7 +21,7 @@
extern unsigned long sparc64_kern_pri_context;
extern unsigned long sparc64_kern_pri_nuc_bits;
extern unsigned long sparc64_kern_sec_context;
-extern void mmu_info(struct seq_file *m);
+void mmu_info(struct seq_file *m);
struct linux_prom_translation {
unsigned long virt;
@@ -36,7 +36,7 @@
/* Exported for SMP bootup purposes. */
extern unsigned long kern_locked_tte_data;
-extern void prom_world(int enter);
+void prom_world(int enter);
#ifdef CONFIG_SPARSEMEM_VMEMMAP
#define VMEMMAP_CHUNK_SHIFT 22
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index eb99862..f311bf2 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -25,6 +25,8 @@
#include <asm/dma.h>
#include <asm/oplib.h>
+#include "mm_32.h"
+
/* #define IOUNIT_DEBUG */
#ifdef IOUNIT_DEBUG
#define IOD(x) printk(x)
@@ -38,7 +40,8 @@
static void __init iounit_iommu_init(struct platform_device *op)
{
struct iounit_struct *iounit;
- iopte_t *xpt, *xptend;
+ iopte_t __iomem *xpt;
+ iopte_t __iomem *xptend;
iounit = kzalloc(sizeof(struct iounit_struct), GFP_ATOMIC);
if (!iounit) {
@@ -62,10 +65,10 @@
op->dev.archdata.iommu = iounit;
iounit->page_table = xpt;
spin_lock_init(&iounit->lock);
-
- for (xptend = iounit->page_table + (16 * PAGE_SIZE) / sizeof(iopte_t);
- xpt < xptend;)
- iopte_val(*xpt++) = 0;
+
+ xptend = iounit->page_table + (16 * PAGE_SIZE) / sizeof(iopte_t);
+ for (; xpt < xptend; xpt++)
+ sbus_writel(0, xpt);
}
static int __init iounit_init(void)
@@ -130,7 +133,7 @@
vaddr = IOUNIT_DMA_BASE + (scan << PAGE_SHIFT) + (vaddr & ~PAGE_MASK);
for (k = 0; k < npages; k++, iopte = __iopte(iopte_val(iopte) + 0x100), scan++) {
set_bit(scan, iounit->bmap);
- iounit->page_table[scan] = iopte;
+ sbus_writel(iopte, &iounit->page_table[scan]);
}
IOD(("%08lx\n", vaddr));
return vaddr;
@@ -202,7 +205,7 @@
struct iounit_struct *iounit = dev->archdata.iommu;
unsigned long page, end;
pgprot_t dvma_prot;
- iopte_t *iopte;
+ iopte_t __iomem *iopte;
*pba = addr;
@@ -224,8 +227,8 @@
i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT);
- iopte = (iopte_t *)(iounit->page_table + i);
- *iopte = MKIOPTE(__pa(page));
+ iopte = iounit->page_table + i;
+ sbus_writel(MKIOPTE(__pa(page)), iopte);
}
addr += PAGE_SIZE;
va += PAGE_SIZE;
diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c
index 28f96f2..491511d 100644
--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -27,6 +27,8 @@
#include <asm/iommu.h>
#include <asm/dma.h>
+#include "mm_32.h"
+
/*
* This can be sized dynamically, but we will do this
* only when we have a guidance about actual I/O pressures.
@@ -37,9 +39,6 @@
#define IOMMU_NPTES (IOMMU_WINSIZE/PAGE_SIZE) /* 64K PTEs, 256KB */
#define IOMMU_ORDER 6 /* 4096 * (1<<6) */
-/* srmmu.c */
-extern int viking_mxcc_present;
-extern int flush_page_for_dma_global;
static int viking_flush;
/* viking.S */
extern void viking_flush_page(unsigned long page);
@@ -59,6 +58,8 @@
struct iommu_struct *iommu;
unsigned int impl, vers;
unsigned long *bitmap;
+ unsigned long control;
+ unsigned long base;
unsigned long tmp;
iommu = kmalloc(sizeof(struct iommu_struct), GFP_KERNEL);
@@ -73,12 +74,14 @@
prom_printf("Cannot map IOMMU registers\n");
prom_halt();
}
- impl = (iommu->regs->control & IOMMU_CTRL_IMPL) >> 28;
- vers = (iommu->regs->control & IOMMU_CTRL_VERS) >> 24;
- tmp = iommu->regs->control;
- tmp &= ~(IOMMU_CTRL_RNGE);
- tmp |= (IOMMU_RNGE_256MB | IOMMU_CTRL_ENAB);
- iommu->regs->control = tmp;
+
+ control = sbus_readl(&iommu->regs->control);
+ impl = (control & IOMMU_CTRL_IMPL) >> 28;
+ vers = (control & IOMMU_CTRL_VERS) >> 24;
+ control &= ~(IOMMU_CTRL_RNGE);
+ control |= (IOMMU_RNGE_256MB | IOMMU_CTRL_ENAB);
+ sbus_writel(control, &iommu->regs->control);
+
iommu_invalidate(iommu->regs);
iommu->start = IOMMU_START;
iommu->end = 0xffffffff;
@@ -100,7 +103,9 @@
memset(iommu->page_table, 0, IOMMU_NPTES*sizeof(iopte_t));
flush_cache_all();
flush_tlb_all();
- iommu->regs->base = __pa((unsigned long) iommu->page_table) >> 4;
+
+ base = __pa((unsigned long)iommu->page_table) >> 4;
+ sbus_writel(base, &iommu->regs->base);
iommu_invalidate(iommu->regs);
bitmap = kmalloc(IOMMU_NPTES>>3, GFP_KERNEL);
diff --git a/arch/sparc/mm/leon_mm.c b/arch/sparc/mm/leon_mm.c
index 5bed085..3b17b6f 100644
--- a/arch/sparc/mm/leon_mm.c
+++ b/arch/sparc/mm/leon_mm.c
@@ -15,10 +15,10 @@
#include <asm/leon.h>
#include <asm/tlbflush.h>
-#include "srmmu.h"
+#include "mm_32.h"
int leon_flush_during_switch = 1;
-int srmmu_swprobe_trace;
+static int srmmu_swprobe_trace;
static inline unsigned long leon_get_ctable_ptr(void)
{
diff --git a/arch/sparc/mm/mm_32.h b/arch/sparc/mm/mm_32.h
new file mode 100644
index 0000000..a6c27ca
--- /dev/null
+++ b/arch/sparc/mm/mm_32.h
@@ -0,0 +1,24 @@
+/* fault_32.c - visible as they are called from assembler */
+asmlinkage int lookup_fault(unsigned long pc, unsigned long ret_pc,
+ unsigned long address);
+asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
+ unsigned long address);
+
+void window_overflow_fault(void);
+void window_underflow_fault(unsigned long sp);
+void window_ret_fault(struct pt_regs *regs);
+
+/* srmmu.c */
+extern char *srmmu_name;
+extern int viking_mxcc_present;
+extern int flush_page_for_dma_global;
+
+extern void (*poke_srmmu)(void);
+
+void __init srmmu_paging_init(void);
+
+/* iommu.c */
+void ld_mmu_iommu(void);
+
+/* io-unit.c */
+void ld_mmu_iounit(void);
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index cfbe53c..be65f03 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -49,7 +49,7 @@
#include <asm/mxcc.h>
#include <asm/ross.h>
-#include "srmmu.h"
+#include "mm_32.h"
enum mbus_module srmmu_modtype;
static unsigned int hwbug_bitmask;
@@ -100,7 +100,6 @@
#define SRMMU_NOCACHE_ALIGN_MAX (sizeof(ctxd_t)*SRMMU_MAX_CONTEXTS)
void *srmmu_nocache_pool;
-void *srmmu_nocache_bitmap;
static struct bit_map srmmu_nocache_map;
static inline int srmmu_pmd_none(pmd_t pmd)
@@ -173,7 +172,7 @@
printk(KERN_ERR "srmmu: out of nocache %d: %d/%d\n",
size, (int) srmmu_nocache_size,
srmmu_nocache_map.used << SRMMU_NOCACHE_BITMAP_SHIFT);
- return 0;
+ return NULL;
}
addr = SRMMU_NOCACHE_VADDR + (offset << SRMMU_NOCACHE_BITMAP_SHIFT);
@@ -269,6 +268,7 @@
static void __init srmmu_nocache_init(void)
{
+ void *srmmu_nocache_bitmap;
unsigned int bitmap_bits;
pgd_t *pgd;
pmd_t *pmd;
@@ -728,7 +728,7 @@
"=r" (retval) :
"r" (vaddr | 0x400), "i" (ASI_M_FLUSH_PROBE));
} else {
- retval = leon_swprobe(vaddr, 0);
+ retval = leon_swprobe(vaddr, NULL);
}
return retval;
}
@@ -865,8 +865,6 @@
void (*poke_srmmu)(void) = NULL;
-extern unsigned long bootmem_init(unsigned long *pages_avail);
-
void __init srmmu_paging_init(void)
{
int i;
@@ -1771,9 +1769,6 @@
/* Load up routines and constants for sun4m and sun4d mmu */
void __init load_mmu(void)
{
- extern void ld_mmu_iommu(void);
- extern void ld_mmu_iounit(void);
-
/* Functions */
get_srmmu_type();
diff --git a/arch/sparc/mm/srmmu.h b/arch/sparc/mm/srmmu.h
deleted file mode 100644
index 5703274..0000000
--- a/arch/sparc/mm/srmmu.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* srmmu.c */
-extern char *srmmu_name;
-
-extern void (*poke_srmmu)(void);
diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index fe19b81..a065766 100644
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -9,6 +9,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/mmu_context.h>
+#include <asm/setup.h>
#include <asm/tsb.h>
#include <asm/tlb.h>
#include <asm/oplib.h>
diff --git a/arch/sparc/prom/misc_64.c b/arch/sparc/prom/misc_64.c
index f178b9d..53a696d 100644
--- a/arch/sparc/prom/misc_64.c
+++ b/arch/sparc/prom/misc_64.c
@@ -81,11 +81,6 @@
}
EXPORT_SYMBOL(prom_feval);
-#ifdef CONFIG_SMP
-extern void smp_capture(void);
-extern void smp_release(void);
-#endif
-
/* Drop into the prom, with the chance to continue with the 'go'
* prom command.
*/
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index f17b292..ffb101e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1537,7 +1537,10 @@
if (!xen_pvh_domain())
pv_cpu_ops = xen_cpu_ops;
- x86_init.resources.memory_setup = xen_memory_setup;
+ if (xen_feature(XENFEAT_auto_translated_physmap))
+ x86_init.resources.memory_setup = xen_auto_xlated_memory_setup;
+ else
+ x86_init.resources.memory_setup = xen_memory_setup;
x86_init.oem.arch_setup = xen_arch_setup;
x86_init.oem.banner = xen_banner;
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 821a11a..2e555163 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -27,7 +27,6 @@
#include <xen/interface/memory.h>
#include <xen/interface/physdev.h>
#include <xen/features.h>
-#include "mmu.h"
#include "xen-ops.h"
#include "vdso.h"
@@ -82,9 +81,6 @@
memblock_reserve(start, size);
- if (xen_feature(XENFEAT_auto_translated_physmap))
- return;
-
xen_max_p2m_pfn = PFN_DOWN(start + size);
for (pfn = PFN_DOWN(start); pfn < xen_max_p2m_pfn; pfn++) {
unsigned long mfn = pfn_to_mfn(pfn);
@@ -107,7 +103,6 @@
.domid = DOMID_SELF
};
unsigned long len = 0;
- int xlated_phys = xen_feature(XENFEAT_auto_translated_physmap);
unsigned long pfn;
int ret;
@@ -121,7 +116,7 @@
continue;
frame = mfn;
} else {
- if (!xlated_phys && mfn != INVALID_P2M_ENTRY)
+ if (mfn != INVALID_P2M_ENTRY)
continue;
frame = pfn;
}
@@ -159,13 +154,6 @@
static unsigned long __init xen_release_chunk(unsigned long start,
unsigned long end)
{
- /*
- * Xen already ballooned out the E820 non RAM regions for us
- * and set them up properly in EPT.
- */
- if (xen_feature(XENFEAT_auto_translated_physmap))
- return end - start;
-
return xen_do_chunk(start, end, true);
}
@@ -234,13 +222,7 @@
* (except for the ISA region which must be 1:1 mapped) to
* release the refcounts (in Xen) on the original frames.
*/
-
- /*
- * PVH E820 matches the hypervisor's P2M which means we need to
- * account for the proper values of *release and *identity.
- */
- for (pfn = start_pfn; !xen_feature(XENFEAT_auto_translated_physmap) &&
- pfn <= max_pfn_mapped && pfn < end_pfn; pfn++) {
+ for (pfn = start_pfn; pfn <= max_pfn_mapped && pfn < end_pfn; pfn++) {
pte_t pte = __pte_ma(0);
if (pfn < PFN_UP(ISA_END_ADDRESS))
@@ -518,6 +500,35 @@
}
/*
+ * Machine specific memory setup for auto-translated guests.
+ */
+char * __init xen_auto_xlated_memory_setup(void)
+{
+ static struct e820entry map[E820MAX] __initdata;
+
+ struct xen_memory_map memmap;
+ int i;
+ int rc;
+
+ memmap.nr_entries = E820MAX;
+ set_xen_guest_handle(memmap.buffer, map);
+
+ rc = HYPERVISOR_memory_op(XENMEM_memory_map, &memmap);
+ if (rc < 0)
+ panic("No memory map (%d)\n", rc);
+
+ sanitize_e820_map(map, ARRAY_SIZE(map), &memmap.nr_entries);
+
+ for (i = 0; i < memmap.nr_entries; i++)
+ e820_add_region(map[i].addr, map[i].size, map[i].type);
+
+ memblock_reserve(__pa(xen_start_info->mfn_list),
+ xen_start_info->pt_base - xen_start_info->mfn_list);
+
+ return "Xen";
+}
+
+/*
* Set the bit indicating "nosegneg" library variants should be used.
* We only need to bother in pure 32-bit mode; compat 32-bit processes
* can have un-truncated segments, so wrapping around is allowed.
@@ -590,13 +601,7 @@
}
#endif /* CONFIG_X86_64 */
}
-void xen_enable_nmi(void)
-{
-#ifdef CONFIG_X86_64
- if (register_callback(CALLBACKTYPE_nmi, (char *)nmi))
- BUG();
-#endif
-}
+
void __init xen_pvmmu_arch_setup(void)
{
HYPERVISOR_vm_assist(VMASST_CMD_enable, VMASST_TYPE_4gb_segments);
@@ -611,7 +616,6 @@
xen_enable_sysenter();
xen_enable_syscall();
- xen_enable_nmi();
}
/* This function is not called for HVM domains */
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index c834d4b..97d8765 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -36,6 +36,7 @@
void xen_set_pat(u64);
char * __init xen_memory_setup(void);
+char * xen_auto_xlated_memory_setup(void);
void __init xen_arch_setup(void);
void xen_enable_sysenter(void);
void xen_enable_syscall(void);
diff --git a/block/blk-core.c b/block/blk-core.c
index f6f6b9a..6f8dba1 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -3312,8 +3312,7 @@
/* used for unplugging and affects IO latency/throughput - HIGHPRI */
kblockd_workqueue = alloc_workqueue("kblockd",
- WQ_MEM_RECLAIM | WQ_HIGHPRI |
- WQ_POWER_EFFICIENT, 0);
+ WQ_MEM_RECLAIM | WQ_HIGHPRI, 0);
if (!kblockd_workqueue)
panic("Failed to create kblockd\n");
diff --git a/block/blk-flush.c b/block/blk-flush.c
index 8ffee4b..3cb5e9e 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -422,44 +422,6 @@
}
/**
- * blk_abort_flushes - @q is being aborted, abort flush requests
- * @q: request_queue being aborted
- *
- * To be called from elv_abort_queue(). @q is being aborted. Prepare all
- * FLUSH/FUA requests for abortion.
- *
- * CONTEXT:
- * spin_lock_irq(q->queue_lock)
- */
-void blk_abort_flushes(struct request_queue *q)
-{
- struct request *rq, *n;
- int i;
-
- /*
- * Requests in flight for data are already owned by the dispatch
- * queue or the device driver. Just restore for normal completion.
- */
- list_for_each_entry_safe(rq, n, &q->flush_data_in_flight, flush.list) {
- list_del_init(&rq->flush.list);
- blk_flush_restore_request(rq);
- }
-
- /*
- * We need to give away requests on flush queues. Restore for
- * normal completion and put them on the dispatch queue.
- */
- for (i = 0; i < ARRAY_SIZE(q->flush_queue); i++) {
- list_for_each_entry_safe(rq, n, &q->flush_queue[i],
- flush.list) {
- list_del_init(&rq->flush.list);
- blk_flush_restore_request(rq);
- list_add_tail(&rq->queuelist, &q->queue_head);
- }
- }
-}
-
-/**
* blkdev_issue_flush - queue a flush
* @bdev: blockdev to issue flush for
* @gfp_mask: memory allocation flags (for bio_alloc)
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index 1aab39f..c1b9242 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -43,9 +43,16 @@
return bt_has_free_tags(&tags->bitmap_tags);
}
-static inline void bt_index_inc(unsigned int *index)
+static inline int bt_index_inc(int index)
{
- *index = (*index + 1) & (BT_WAIT_QUEUES - 1);
+ return (index + 1) & (BT_WAIT_QUEUES - 1);
+}
+
+static inline void bt_index_atomic_inc(atomic_t *index)
+{
+ int old = atomic_read(index);
+ int new = bt_index_inc(old);
+ atomic_cmpxchg(index, old, new);
}
/*
@@ -69,14 +76,14 @@
int i, wake_index;
bt = &tags->bitmap_tags;
- wake_index = bt->wake_index;
+ wake_index = atomic_read(&bt->wake_index);
for (i = 0; i < BT_WAIT_QUEUES; i++) {
struct bt_wait_state *bs = &bt->bs[wake_index];
if (waitqueue_active(&bs->wait))
wake_up(&bs->wait);
- bt_index_inc(&wake_index);
+ wake_index = bt_index_inc(wake_index);
}
}
@@ -212,12 +219,14 @@
struct blk_mq_hw_ctx *hctx)
{
struct bt_wait_state *bs;
+ int wait_index;
if (!hctx)
return &bt->bs[0];
- bs = &bt->bs[hctx->wait_index];
- bt_index_inc(&hctx->wait_index);
+ wait_index = atomic_read(&hctx->wait_index);
+ bs = &bt->bs[wait_index];
+ bt_index_atomic_inc(&hctx->wait_index);
return bs;
}
@@ -239,18 +248,12 @@
bs = bt_wait_ptr(bt, hctx);
do {
- bool was_empty;
-
- was_empty = list_empty(&wait.task_list);
prepare_to_wait(&bs->wait, &wait, TASK_UNINTERRUPTIBLE);
tag = __bt_get(hctx, bt, last_tag);
if (tag != -1)
break;
- if (was_empty)
- atomic_set(&bs->wait_cnt, bt->wake_cnt);
-
blk_mq_put_ctx(data->ctx);
io_schedule();
@@ -313,18 +316,19 @@
{
int i, wake_index;
- wake_index = bt->wake_index;
+ wake_index = atomic_read(&bt->wake_index);
for (i = 0; i < BT_WAIT_QUEUES; i++) {
struct bt_wait_state *bs = &bt->bs[wake_index];
if (waitqueue_active(&bs->wait)) {
- if (wake_index != bt->wake_index)
- bt->wake_index = wake_index;
+ int o = atomic_read(&bt->wake_index);
+ if (wake_index != o)
+ atomic_cmpxchg(&bt->wake_index, o, wake_index);
return bs;
}
- bt_index_inc(&wake_index);
+ wake_index = bt_index_inc(wake_index);
}
return NULL;
@@ -334,6 +338,7 @@
{
const int index = TAG_TO_INDEX(bt, tag);
struct bt_wait_state *bs;
+ int wait_cnt;
/*
* The unlock memory barrier need to order access to req in free
@@ -342,10 +347,19 @@
clear_bit_unlock(TAG_TO_BIT(bt, tag), &bt->map[index].word);
bs = bt_wake_ptr(bt);
- if (bs && atomic_dec_and_test(&bs->wait_cnt)) {
- atomic_set(&bs->wait_cnt, bt->wake_cnt);
- bt_index_inc(&bt->wake_index);
+ if (!bs)
+ return;
+
+ wait_cnt = atomic_dec_return(&bs->wait_cnt);
+ if (wait_cnt == 0) {
+wake:
+ atomic_add(bt->wake_cnt, &bs->wait_cnt);
+ bt_index_atomic_inc(&bt->wake_index);
wake_up(&bs->wait);
+ } else if (wait_cnt < 0) {
+ wait_cnt = atomic_inc_return(&bs->wait_cnt);
+ if (!wait_cnt)
+ goto wake;
}
}
@@ -499,10 +513,13 @@
return -ENOMEM;
}
- for (i = 0; i < BT_WAIT_QUEUES; i++)
- init_waitqueue_head(&bt->bs[i].wait);
-
bt_update_count(bt, depth);
+
+ for (i = 0; i < BT_WAIT_QUEUES; i++) {
+ init_waitqueue_head(&bt->bs[i].wait);
+ atomic_set(&bt->bs[i].wait_cnt, bt->wake_cnt);
+ }
+
return 0;
}
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index 98696a6..6206ed1 100644
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -24,7 +24,7 @@
unsigned int map_nr;
struct blk_align_bitmap *map;
- unsigned int wake_index;
+ atomic_t wake_index;
struct bt_wait_state *bs;
};
diff --git a/block/blk-mq.c b/block/blk-mq.c
index e11f5f8..0ef2dc7 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -109,7 +109,7 @@
__percpu_counter_add(&q->mq_usage_counter, -1, 1000000);
}
-static void __blk_mq_drain_queue(struct request_queue *q)
+void blk_mq_drain_queue(struct request_queue *q)
{
while (true) {
s64 count;
@@ -120,7 +120,7 @@
if (count == 0)
break;
- blk_mq_run_queues(q, false);
+ blk_mq_start_hw_queues(q);
msleep(10);
}
}
@@ -139,12 +139,7 @@
spin_unlock_irq(q->queue_lock);
if (drain)
- __blk_mq_drain_queue(q);
-}
-
-void blk_mq_drain_queue(struct request_queue *q)
-{
- __blk_mq_drain_queue(q);
+ blk_mq_drain_queue(q);
}
static void blk_mq_unfreeze_queue(struct request_queue *q)
diff --git a/block/blk.h b/block/blk.h
index 45385e9..6748c4f 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -84,7 +84,6 @@
#define ELV_ON_HASH(rq) ((rq)->cmd_flags & REQ_HASHED)
void blk_insert_flush(struct request *rq);
-void blk_abort_flushes(struct request_queue *q);
static inline struct request *__elv_next_request(struct request_queue *q)
{
diff --git a/block/elevator.c b/block/elevator.c
index f35eddd..34bded1 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -729,26 +729,6 @@
return ELV_MQUEUE_MAY;
}
-void elv_abort_queue(struct request_queue *q)
-{
- struct request *rq;
-
- blk_abort_flushes(q);
-
- while (!list_empty(&q->queue_head)) {
- rq = list_entry_rq(q->queue_head.next);
- rq->cmd_flags |= REQ_QUIET;
- trace_block_rq_abort(q, rq);
- /*
- * Mark this request as started so we don't trigger
- * any debug logic in the end I/O path.
- */
- blk_start_request(rq);
- __blk_end_request_all(rq, -EIO);
- }
-}
-EXPORT_SYMBOL(elv_abort_queue);
-
void elv_completed_request(struct request_queue *q, struct request *rq)
{
struct elevator_queue *e = q->elevator;
diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
index 77087a2..a3b042c 100644
--- a/drivers/block/null_blk.c
+++ b/drivers/block/null_blk.c
@@ -79,7 +79,7 @@
static int queue_mode = NULL_Q_MQ;
module_param(queue_mode, int, S_IRUGO);
-MODULE_PARM_DESC(use_mq, "Use blk-mq interface (0=bio,1=rq,2=multiqueue)");
+MODULE_PARM_DESC(queue_mode, "Block interface to use (0=bio,1=rq,2=multiqueue)");
static int gb = 250;
module_param(gb, int, S_IRUGO);
@@ -227,7 +227,10 @@
static void null_softirq_done_fn(struct request *rq)
{
- end_cmd(blk_mq_rq_to_pdu(rq));
+ if (queue_mode == NULL_Q_MQ)
+ end_cmd(blk_mq_rq_to_pdu(rq));
+ else
+ end_cmd(rq->special);
}
static inline void null_handle_cmd(struct nullb_cmd *cmd)
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index a118ec1..1f37d98 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -45,7 +45,7 @@
config ARM_CCI
bool "ARM CCI driver support"
- depends on ARM
+ depends on ARM && OF && CPU_V7
help
Driver supporting the CCI cache coherent interconnect for ARM
platforms.
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 4ad71ef..0a7ac0a 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -980,7 +980,6 @@
static size_t account(struct entropy_store *r, size_t nbytes, int min,
int reserved)
{
- int have_bytes;
int entropy_count, orig;
size_t ibytes;
@@ -989,17 +988,19 @@
/* Can we pull enough? */
retry:
entropy_count = orig = ACCESS_ONCE(r->entropy_count);
- have_bytes = entropy_count >> (ENTROPY_SHIFT + 3);
ibytes = nbytes;
/* If limited, never pull more than available */
- if (r->limit)
- ibytes = min_t(size_t, ibytes, have_bytes - reserved);
+ if (r->limit) {
+ int have_bytes = entropy_count >> (ENTROPY_SHIFT + 3);
+
+ if ((have_bytes -= reserved) < 0)
+ have_bytes = 0;
+ ibytes = min_t(size_t, ibytes, have_bytes);
+ }
if (ibytes < min)
ibytes = 0;
- if (have_bytes >= ibytes + reserved)
- entropy_count -= ibytes << (ENTROPY_SHIFT + 3);
- else
- entropy_count = reserved << (ENTROPY_SHIFT + 3);
+ if ((entropy_count -= ibytes << (ENTROPY_SHIFT + 3)) < 0)
+ entropy_count = 0;
if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)
goto retry;
diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c
index 7c2497d..0dc57d5 100644
--- a/drivers/gpu/drm/drm_modeset_lock.c
+++ b/drivers/gpu/drm/drm_modeset_lock.c
@@ -64,6 +64,7 @@
void drm_modeset_acquire_init(struct drm_modeset_acquire_ctx *ctx,
uint32_t flags)
{
+ memset(ctx, 0, sizeof(*ctx));
ww_acquire_init(&ctx->ww_ctx, &crtc_ww_class);
INIT_LIST_HEAD(&ctx->locked);
}
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 4c22a5b..6c65639 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -36,6 +36,8 @@
#include "i915_drv.h"
#include "i915_trace.h"
#include <linux/pci.h>
+#include <linux/console.h>
+#include <linux/vt.h>
#include <linux/vgaarb.h>
#include <linux/acpi.h>
#include <linux/pnp.h>
@@ -1386,7 +1388,6 @@
i915_gem_context_fini(dev);
mutex_unlock(&dev->struct_mutex);
WARN_ON(dev_priv->mm.aliasing_ppgtt);
- drm_mm_takedown(&dev_priv->gtt.base.mm);
cleanup_irq:
drm_irq_uninstall(dev);
cleanup_gem_stolen:
@@ -1450,6 +1451,38 @@
}
#endif
+#if !defined(CONFIG_VGA_CONSOLE)
+static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
+{
+ return 0;
+}
+#elif !defined(CONFIG_DUMMY_CONSOLE)
+static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
+{
+ return -ENODEV;
+}
+#else
+static int i915_kick_out_vgacon(struct drm_i915_private *dev_priv)
+{
+ int ret;
+
+ DRM_INFO("Replacing VGA console driver\n");
+
+ console_lock();
+ ret = do_take_over_console(&dummy_con, 0, MAX_NR_CONSOLES - 1, 1);
+ if (ret == 0) {
+ ret = do_unregister_con_driver(&vga_con);
+
+ /* Ignore "already unregistered". */
+ if (ret == -ENODEV)
+ ret = 0;
+ }
+ console_unlock();
+
+ return ret;
+}
+#endif
+
static void i915_dump_device_info(struct drm_i915_private *dev_priv)
{
const struct intel_device_info *info = &dev_priv->info;
@@ -1623,8 +1656,15 @@
if (ret)
goto out_regs;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+ ret = i915_kick_out_vgacon(dev_priv);
+ if (ret) {
+ DRM_ERROR("failed to remove conflicting VGA console\n");
+ goto out_gtt;
+ }
+
i915_kick_out_firmware_fb(dev_priv);
+ }
pci_set_master(dev->pdev);
@@ -1756,8 +1796,6 @@
arch_phys_wc_del(dev_priv->gtt.mtrr);
io_mapping_free(dev_priv->gtt.mappable);
out_gtt:
- list_del(&dev_priv->gtt.base.global_link);
- drm_mm_takedown(&dev_priv->gtt.base.mm);
dev_priv->gtt.base.cleanup(&dev_priv->gtt.base);
out_regs:
intel_uncore_fini(dev);
@@ -1846,7 +1884,6 @@
i915_free_hws(dev);
}
- list_del(&dev_priv->gtt.base.global_link);
WARN_ON(!list_empty(&dev_priv->vm_list));
drm_vblank_cleanup(dev);
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index eec820a..8b3cde7 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1992,7 +1992,10 @@
struct i915_gtt *gtt = container_of(vm, struct i915_gtt, base);
- drm_mm_takedown(&vm->mm);
+ if (drm_mm_initialized(&vm->mm)) {
+ drm_mm_takedown(&vm->mm);
+ list_del(&vm->global_link);
+ }
iounmap(gtt->gsm);
teardown_scratch_page(vm->dev);
}
@@ -2025,6 +2028,10 @@
static void i915_gmch_remove(struct i915_address_space *vm)
{
+ if (drm_mm_initialized(&vm->mm)) {
+ drm_mm_takedown(&vm->mm);
+ list_del(&vm->global_link);
+ }
intel_gmch_remove();
}
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 87ec60e..66cf417 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -888,6 +888,8 @@
for (i = 0; i < I915_NUM_RINGS; i++) {
struct intel_engine_cs *ring = &dev_priv->ring[i];
+ error->ring[i].pid = -1;
+
if (ring->dev == NULL)
continue;
@@ -895,7 +897,6 @@
i915_record_ring_state(dev, ring, &error->ring[i]);
- error->ring[i].pid = -1;
request = i915_gem_find_active_request(ring);
if (request) {
/* We need to copy these to an anonymous buffer
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 6f8017a..267f069 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2847,10 +2847,14 @@
struct intel_engine_cs *signaller;
u32 seqno, ctl;
- ring->hangcheck.deadlock = true;
+ ring->hangcheck.deadlock++;
signaller = semaphore_waits_for(ring, &seqno);
- if (signaller == NULL || signaller->hangcheck.deadlock)
+ if (signaller == NULL)
+ return -1;
+
+ /* Prevent pathological recursion due to driver bugs */
+ if (signaller->hangcheck.deadlock >= I915_NUM_RINGS)
return -1;
/* cursory check for an unkickable deadlock */
@@ -2858,7 +2862,13 @@
if (ctl & RING_WAIT_SEMAPHORE && semaphore_passed(signaller) < 0)
return -1;
- return i915_seqno_passed(signaller->get_seqno(signaller, false), seqno);
+ if (i915_seqno_passed(signaller->get_seqno(signaller, false), seqno))
+ return 1;
+
+ if (signaller->hangcheck.deadlock)
+ return -1;
+
+ return 0;
}
static void semaphore_clear_deadlocks(struct drm_i915_private *dev_priv)
@@ -2867,7 +2877,7 @@
int i;
for_each_ring(ring, dev_priv, i)
- ring->hangcheck.deadlock = false;
+ ring->hangcheck.deadlock = 0;
}
static enum intel_ring_hangcheck_action
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 5e6c888..38a9857 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -798,9 +798,6 @@
ctl = freq << 16;
I915_WRITE(BLC_PWM_CTL, ctl);
- /* XXX: combine this into above write? */
- intel_panel_actually_set_backlight(connector, panel->backlight.level);
-
ctl2 = BLM_PIPE(pipe);
if (panel->backlight.combination_mode)
ctl2 |= BLM_COMBINATION_MODE;
@@ -809,6 +806,8 @@
I915_WRITE(BLC_PWM_CTL2, ctl2);
POSTING_READ(BLC_PWM_CTL2);
I915_WRITE(BLC_PWM_CTL2, ctl2 | BLM_PWM_ENABLE);
+
+ intel_panel_actually_set_backlight(connector, panel->backlight.level);
}
static void vlv_enable_backlight(struct intel_connector *connector)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index d1e53ab..54242e4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -511,8 +511,7 @@
obj = intel_fb->obj;
adjusted_mode = &intel_crtc->config.adjusted_mode;
- if (i915.enable_fbc < 0 &&
- INTEL_INFO(dev)->gen <= 7 && !IS_HASWELL(dev)) {
+ if (i915.enable_fbc < 0) {
if (set_no_fbc_reason(dev_priv, FBC_CHIP_DEFAULT))
DRM_DEBUG_KMS("disabled per chip default\n");
goto out_disable;
@@ -3506,15 +3505,11 @@
I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10);
- /* WaDisablePwrmtrEvent:chv (pre-production hw) */
- I915_WRITE(0xA80C, I915_READ(0xA80C) & 0x00ffffff);
- I915_WRITE(0xA810, I915_READ(0xA810) & 0xffffff00);
-
/* 5: Enable RPS */
I915_WRITE(GEN6_RP_CONTROL,
GEN6_RP_MEDIA_TURBO |
GEN6_RP_MEDIA_HW_NORMAL_MODE |
- GEN6_RP_MEDIA_IS_GFX | /* WaSetMaskForGfxBusyness:chv (pre-production hw ?) */
+ GEN6_RP_MEDIA_IS_GFX |
GEN6_RP_ENABLE |
GEN6_RP_UP_BUSY_AVG |
GEN6_RP_DOWN_IDLE_AVG);
@@ -6024,30 +6019,32 @@
static struct i915_power_domains *hsw_pwr;
/* Display audio driver power well request */
-void i915_request_power_well(void)
+int i915_request_power_well(void)
{
struct drm_i915_private *dev_priv;
- if (WARN_ON(!hsw_pwr))
- return;
+ if (!hsw_pwr)
+ return -ENODEV;
dev_priv = container_of(hsw_pwr, struct drm_i915_private,
power_domains);
intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO);
+ return 0;
}
EXPORT_SYMBOL_GPL(i915_request_power_well);
/* Display audio driver power well release */
-void i915_release_power_well(void)
+int i915_release_power_well(void)
{
struct drm_i915_private *dev_priv;
- if (WARN_ON(!hsw_pwr))
- return;
+ if (!hsw_pwr)
+ return -ENODEV;
dev_priv = container_of(hsw_pwr, struct drm_i915_private,
power_domains);
intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO);
+ return 0;
}
EXPORT_SYMBOL_GPL(i915_release_power_well);
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 910c83c..e72017b 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -55,7 +55,7 @@
u32 seqno;
int score;
enum intel_ring_hangcheck_action action;
- bool deadlock;
+ int deadlock;
};
struct intel_ringbuffer {
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 6a4d5bc..20375cc 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1385,7 +1385,9 @@
>> SDVO_PORT_MULTIPLY_SHIFT) + 1;
}
- dotclock = pipe_config->port_clock / pipe_config->pixel_multiplier;
+ dotclock = pipe_config->port_clock;
+ if (pipe_config->pixel_multiplier)
+ dotclock /= pipe_config->pixel_multiplier;
if (HAS_PCH_SPLIT(dev))
ironlake_check_encoder_dotclock(pipe_config, dotclock);
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 79cba59..4f6fef7 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -320,7 +320,8 @@
struct drm_i915_private *dev_priv = dev->dev_private;
unsigned long irqflags;
- del_timer_sync(&dev_priv->uncore.force_wake_timer);
+ if (del_timer_sync(&dev_priv->uncore.force_wake_timer))
+ gen6_force_wake_timer((unsigned long)dev_priv);
/* Hold uncore.lock across reset to prevent any register access
* with forcewake not set correctly
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index 2b6156d..8b307e1 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -140,6 +140,7 @@
nouveau-y += core/subdev/i2c/nv50.o
nouveau-y += core/subdev/i2c/nv94.o
nouveau-y += core/subdev/i2c/nvd0.o
+nouveau-y += core/subdev/i2c/gf117.o
nouveau-y += core/subdev/i2c/nve0.o
nouveau-y += core/subdev/ibus/nvc0.o
nouveau-y += core/subdev/ibus/nve0.o
diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
index f199957..8d55ed6 100644
--- a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
@@ -314,7 +314,7 @@
device->cname = "GF117";
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = nvd0_gpio_oclass;
- device->oclass[NVDEV_SUBDEV_I2C ] = nvd0_i2c_oclass;
+ device->oclass[NVDEV_SUBDEV_I2C ] = gf117_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/base.c b/drivers/gpu/drm/nouveau/core/engine/disp/base.c
index c41f656..9c38c5e 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/base.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/base.c
@@ -99,8 +99,10 @@
nouveau_event_destroy(&disp->vblank);
- list_for_each_entry_safe(outp, outt, &disp->outp, head) {
- nouveau_object_ref(NULL, (struct nouveau_object **)&outp);
+ if (disp->outp.next) {
+ list_for_each_entry_safe(outp, outt, &disp->outp, head) {
+ nouveau_object_ref(NULL, (struct nouveau_object **)&outp);
+ }
}
nouveau_engine_destroy(&disp->base);
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dport.c b/drivers/gpu/drm/nouveau/core/engine/disp/dport.c
index 39562d4..5a5b59b 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/dport.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/dport.c
@@ -241,7 +241,9 @@
dp_set_training_pattern(dp, 2);
do {
- if (dp_link_train_update(dp, dp->pc2, 400))
+ if ((tries &&
+ dp_link_train_commit(dp, dp->pc2)) ||
+ dp_link_train_update(dp, dp->pc2, 400))
break;
eq_done = !!(dp->stat[2] & DPCD_LS04_INTERLANE_ALIGN_DONE);
@@ -253,9 +255,6 @@
!(lane & DPCD_LS02_LANE0_SYMBOL_LOCKED))
eq_done = false;
}
-
- if (dp_link_train_commit(dp, dp->pc2))
- break;
} while (!eq_done && cr_done && ++tries <= 5);
return eq_done ? 0 : -1;
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 1e85f36..26e962b 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -1270,7 +1270,7 @@
i--;
outp = exec_lookup(priv, head, i, ctrl, &data, &ver, &hdr, &cnt, &len, &info1);
- if (!data)
+ if (!outp)
return NULL;
if (outp->info.location == 0) {
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc
index 2f7345f..7445f12 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc
@@ -54,7 +54,7 @@
#ifdef INCLUDE_CODE
// reports an exception to the host
//
-// In: $r15 error code (see nvc0.fuc)
+// In: $r15 error code (see os.h)
//
error:
push $r14
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc
index c8ddb8d..b4ad18b 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc
@@ -49,7 +49,7 @@
#ifdef INCLUDE_CODE
// reports an exception to the host
//
-// In: $r15 error code (see nvc0.fuc)
+// In: $r15 error code (see os.h)
//
error:
nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_VAL(5), 0, $r15)
@@ -343,13 +343,25 @@
ih_no_ctxsw:
and $r11 $r10 NV_PGRAPH_FECS_INTR_FWMTHD
bra e #ih_no_fwmthd
- // none we handle, ack, and fall-through to unhandled
+ // none we handle; report to host and ack
+ nv_rd32($r15, NV_PGRAPH_TRAPPED_DATA_LO)
+ nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_VAL(4), 0, $r15)
+ nv_rd32($r15, NV_PGRAPH_TRAPPED_ADDR)
+ nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_VAL(3), 0, $r15)
+ extr $r14 $r15 16:18
+ shl b32 $r14 $r14 2
+ imm32($r15, NV_PGRAPH_FE_OBJECT_TABLE(0))
+ add b32 $r14 $r15
+ call(nv_rd32)
+ nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_VAL(2), 0, $r15)
+ mov $r15 E_BAD_FWMTHD
+ call(error)
mov $r11 0x100
nv_wr32(0x400144, $r11)
// anything we didn't handle, bring it to the host's attention
ih_no_fwmthd:
- mov $r11 0x104 // FIFO | CHSW
+ mov $r11 0x504 // FIFO | CHSW | FWMTHD
not b32 $r11
and $r11 $r10 $r11
bra e #ih_no_other
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubgm107.fuc5.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubgm107.fuc5.h
index 214dd16..5f953c5 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubgm107.fuc5.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubgm107.fuc5.h
@@ -478,10 +478,10 @@
0x01040080,
0xbd0001f6,
0x01004104,
- 0x627e020f,
- 0x717e0006,
+ 0xa87e020f,
+ 0xb77e0006,
0x100f0006,
- 0x0006b37e,
+ 0x0006f97e,
0x98000e98,
0x207e010f,
0x14950001,
@@ -523,8 +523,8 @@
0x800040b7,
0xf40132b6,
0x000fb41b,
- 0x0006b37e,
- 0x627e000f,
+ 0x0006f97e,
+ 0xa87e000f,
0x00800006,
0x01f60201,
0xbd04bd00,
@@ -554,7 +554,7 @@
0x0009f602,
0x32f404bd,
0x0231f401,
- 0x0008367e,
+ 0x00087c7e,
0x99f094bd,
0x17008007,
0x0009f602,
@@ -563,7 +563,7 @@
0x37008006,
0x0009f602,
0x31f404bd,
- 0x08367e01,
+ 0x087c7e01,
0xf094bd00,
0x00800699,
0x09f60217,
@@ -572,7 +572,7 @@
0x20f92f0e,
0x32f412b2,
0x0232f401,
- 0x0008367e,
+ 0x00087c7e,
0x008020fc,
0x02f602c0,
0xf404bd00,
@@ -580,7 +580,7 @@
0x23c8130e,
0x0d0bf41f,
0xf40131f4,
- 0x367e0232,
+ 0x7c7e0232,
/* 0x054e: chsw_done */
0x01020008,
0x02c30080,
@@ -593,7 +593,7 @@
0xb0ff2a0e,
0x1bf401e4,
0x7ef2b20c,
- 0xf40007d6,
+ 0xf400081c,
/* 0x057a: main_not_ctx_chan */
0xe4b0400e,
0x2c1bf402,
@@ -602,7 +602,7 @@
0x0009f602,
0x32f404bd,
0x0232f401,
- 0x0008367e,
+ 0x00087c7e,
0x99f094bd,
0x17008007,
0x0009f602,
@@ -642,238 +642,238 @@
/* 0x061a: ih_no_ctxsw */
0xabe40000,
0x0bf40400,
- 0x01004b10,
- 0x448ebfb2,
- 0x8f7e4001,
-/* 0x062e: ih_no_fwmthd */
- 0x044b0000,
- 0xffb0bd01,
- 0x0bf4b4ab,
- 0x0700800c,
- 0x000bf603,
-/* 0x0642: ih_no_other */
- 0x004004bd,
- 0x000af601,
- 0xf0fc04bd,
- 0xd0fce0fc,
- 0xa0fcb0fc,
- 0x80fc90fc,
- 0xfc0088fe,
- 0x0032f480,
-/* 0x0662: ctx_4170s */
- 0xf5f001f8,
- 0x8effb210,
- 0x7e404170,
- 0xf800008f,
-/* 0x0671: ctx_4170w */
- 0x41708e00,
+ 0x07088e56,
0x00657e40,
- 0xf0ffb200,
- 0x1bf410f4,
-/* 0x0683: ctx_redswitch */
- 0x4e00f8f3,
- 0xe5f00200,
- 0x20e5f040,
- 0x8010e5f0,
- 0xf6018500,
- 0x04bd000e,
-/* 0x069a: ctx_redswitch_delay */
- 0xf2b6080f,
- 0xfd1bf401,
- 0x0400e5f1,
- 0x0100e5f1,
- 0x01850080,
- 0xbd000ef6,
-/* 0x06b3: ctx_86c */
- 0x8000f804,
- 0xf6022300,
+ 0x80ffb200,
+ 0xf6020400,
0x04bd000f,
- 0x148effb2,
- 0x8f7e408a,
- 0xffb20000,
- 0x41a88c8e,
- 0x00008f7e,
-/* 0x06d2: ctx_mem */
- 0x008000f8,
- 0x0ff60284,
-/* 0x06db: ctx_mem_wait */
- 0x8f04bd00,
- 0xcf028400,
- 0xfffd00ff,
- 0xf61bf405,
-/* 0x06ea: ctx_load */
- 0x94bd00f8,
- 0x800599f0,
- 0xf6023700,
- 0x04bd0009,
- 0xb87e0c0a,
- 0xf4bd0000,
- 0x02890080,
+ 0x4007048e,
+ 0x0000657e,
+ 0x0080ffb2,
+ 0x0ff60203,
+ 0xc704bd00,
+ 0xee9450fe,
+ 0x07008f02,
+ 0x00efbb40,
+ 0x0000657e,
+ 0x02020080,
0xbd000ff6,
- 0xc1008004,
- 0x0002f602,
- 0x008004bd,
- 0x02f60283,
- 0x0f04bd00,
- 0x06d27e07,
- 0xc0008000,
- 0x0002f602,
- 0x0bfe04bd,
- 0x1f2af000,
- 0xb60424b6,
- 0x94bd0220,
- 0x800899f0,
- 0xf6023700,
- 0x04bd0009,
- 0x02810080,
- 0xbd0002f6,
- 0x0000d204,
- 0x25f08000,
- 0x88008002,
- 0x0002f602,
- 0x100104bd,
- 0xf0020042,
- 0x12fa0223,
- 0xbd03f805,
- 0x0899f094,
- 0x02170080,
- 0xbd0009f6,
- 0x81019804,
- 0x981814b6,
- 0x25b68002,
- 0x0512fd08,
- 0xbd1601b5,
- 0x0999f094,
- 0x02370080,
- 0xbd0009f6,
- 0x81008004,
- 0x0001f602,
- 0x010204bd,
- 0x02880080,
- 0xbd0002f6,
- 0x01004104,
- 0xfa0613f0,
- 0x03f80501,
+ 0x7e030f04,
+ 0x4b0002f8,
+ 0xbfb20100,
+ 0x4001448e,
+ 0x00008f7e,
+/* 0x0674: ih_no_fwmthd */
+ 0xbd05044b,
+ 0xb4abffb0,
+ 0x800c0bf4,
+ 0xf6030700,
+ 0x04bd000b,
+/* 0x0688: ih_no_other */
+ 0xf6010040,
+ 0x04bd000a,
+ 0xe0fcf0fc,
+ 0xb0fcd0fc,
+ 0x90fca0fc,
+ 0x88fe80fc,
+ 0xf480fc00,
+ 0x01f80032,
+/* 0x06a8: ctx_4170s */
+ 0xb210f5f0,
+ 0x41708eff,
+ 0x008f7e40,
+/* 0x06b7: ctx_4170w */
+ 0x8e00f800,
+ 0x7e404170,
+ 0xb2000065,
+ 0x10f4f0ff,
+ 0xf8f31bf4,
+/* 0x06c9: ctx_redswitch */
+ 0x02004e00,
+ 0xf040e5f0,
+ 0xe5f020e5,
+ 0x85008010,
+ 0x000ef601,
+ 0x080f04bd,
+/* 0x06e0: ctx_redswitch_delay */
+ 0xf401f2b6,
+ 0xe5f1fd1b,
+ 0xe5f10400,
+ 0x00800100,
+ 0x0ef60185,
+ 0xf804bd00,
+/* 0x06f9: ctx_86c */
+ 0x23008000,
+ 0x000ff602,
+ 0xffb204bd,
+ 0x408a148e,
+ 0x00008f7e,
+ 0x8c8effb2,
+ 0x8f7e41a8,
+ 0x00f80000,
+/* 0x0718: ctx_mem */
+ 0x02840080,
+ 0xbd000ff6,
+/* 0x0721: ctx_mem_wait */
+ 0x84008f04,
+ 0x00ffcf02,
+ 0xf405fffd,
+ 0x00f8f61b,
+/* 0x0730: ctx_load */
0x99f094bd,
- 0x17008009,
+ 0x37008005,
0x0009f602,
- 0x94bd04bd,
- 0x800599f0,
+ 0x0c0a04bd,
+ 0x0000b87e,
+ 0x0080f4bd,
+ 0x0ff60289,
+ 0x8004bd00,
+ 0xf602c100,
+ 0x04bd0002,
+ 0x02830080,
+ 0xbd0002f6,
+ 0x7e070f04,
+ 0x80000718,
+ 0xf602c000,
+ 0x04bd0002,
+ 0xf0000bfe,
+ 0x24b61f2a,
+ 0x0220b604,
+ 0x99f094bd,
+ 0x37008008,
+ 0x0009f602,
+ 0x008004bd,
+ 0x02f60281,
+ 0xd204bd00,
+ 0x80000000,
+ 0x800225f0,
+ 0xf6028800,
+ 0x04bd0002,
+ 0x00421001,
+ 0x0223f002,
+ 0xf80512fa,
+ 0xf094bd03,
+ 0x00800899,
+ 0x09f60217,
+ 0x9804bd00,
+ 0x14b68101,
+ 0x80029818,
+ 0xfd0825b6,
+ 0x01b50512,
+ 0xf094bd16,
+ 0x00800999,
+ 0x09f60237,
+ 0x8004bd00,
+ 0xf6028100,
+ 0x04bd0001,
+ 0x00800102,
+ 0x02f60288,
+ 0x4104bd00,
+ 0x13f00100,
+ 0x0501fa06,
+ 0x94bd03f8,
+ 0x800999f0,
0xf6021700,
0x04bd0009,
-/* 0x07d6: ctx_chan */
- 0xea7e00f8,
- 0x0c0a0006,
- 0x0000b87e,
- 0xd27e050f,
- 0x00f80006,
-/* 0x07e8: ctx_mmio_exec */
- 0x80410398,
+ 0x99f094bd,
+ 0x17008005,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x081c: ctx_chan */
+ 0x0007307e,
+ 0xb87e0c0a,
+ 0x050f0000,
+ 0x0007187e,
+/* 0x082e: ctx_mmio_exec */
+ 0x039800f8,
+ 0x81008041,
+ 0x0003f602,
+ 0x34bd04bd,
+/* 0x083c: ctx_mmio_loop */
+ 0xf4ff34c4,
+ 0x00450e1b,
+ 0x0653f002,
+ 0xf80535fa,
+/* 0x084d: ctx_mmio_pull */
+ 0x804e9803,
+ 0x7e814f98,
+ 0xb600008f,
+ 0x12b60830,
+ 0xdf1bf401,
+/* 0x0860: ctx_mmio_done */
+ 0x80160398,
0xf6028100,
0x04bd0003,
-/* 0x07f6: ctx_mmio_loop */
- 0x34c434bd,
- 0x0e1bf4ff,
- 0xf0020045,
- 0x35fa0653,
-/* 0x0807: ctx_mmio_pull */
- 0x9803f805,
- 0x4f98804e,
- 0x008f7e81,
- 0x0830b600,
- 0xf40112b6,
-/* 0x081a: ctx_mmio_done */
- 0x0398df1b,
- 0x81008016,
- 0x0003f602,
- 0x00b504bd,
- 0x01004140,
- 0xfa0613f0,
- 0x03f80601,
-/* 0x0836: ctx_xfer */
- 0x040e00f8,
- 0x03020080,
- 0xbd000ef6,
-/* 0x0841: ctx_xfer_idle */
- 0x00008e04,
- 0x00eecf03,
- 0x2000e4f1,
- 0xf4f51bf4,
- 0x02f40611,
-/* 0x0855: ctx_xfer_pre */
- 0x7e100f0c,
- 0xf40006b3,
-/* 0x085e: ctx_xfer_pre_load */
- 0x020f1b11,
- 0x0006627e,
- 0x0006717e,
- 0x0006837e,
- 0x627ef4bd,
- 0xea7e0006,
-/* 0x0876: ctx_xfer_exec */
- 0x01980006,
- 0x8024bd16,
- 0xf6010500,
- 0x04bd0002,
- 0x008e1fb2,
- 0x8f7e41a5,
- 0xfcf00000,
- 0x022cf001,
- 0xfd0124b6,
- 0xffb205f2,
- 0x41a5048e,
- 0x00008f7e,
- 0x0002167e,
- 0xfc8024bd,
- 0x02f60247,
- 0xf004bd00,
- 0x20b6012c,
- 0x4afc8003,
- 0x0002f602,
- 0xacf004bd,
- 0x06a5f001,
- 0x0c98000b,
- 0x010d9800,
- 0x3d7e000e,
- 0x080a0001,
- 0x0000ec7e,
- 0x00020a7e,
- 0x0a1201f4,
- 0x00b87e0c,
- 0x7e050f00,
- 0xf40006d2,
-/* 0x08f2: ctx_xfer_post */
- 0x020f2d02,
- 0x0006627e,
- 0xb37ef4bd,
- 0x277e0006,
- 0x717e0002,
+ 0x414000b5,
+ 0x13f00100,
+ 0x0601fa06,
+ 0x00f803f8,
+/* 0x087c: ctx_xfer */
+ 0x0080040e,
+ 0x0ef60302,
+/* 0x0887: ctx_xfer_idle */
+ 0x8e04bd00,
+ 0xcf030000,
+ 0xe4f100ee,
+ 0x1bf42000,
+ 0x0611f4f5,
+/* 0x089b: ctx_xfer_pre */
+ 0x0f0c02f4,
+ 0x06f97e10,
+ 0x1b11f400,
+/* 0x08a4: ctx_xfer_pre_load */
+ 0xa87e020f,
+ 0xb77e0006,
+ 0xc97e0006,
0xf4bd0006,
- 0x0006627e,
- 0x981011f4,
- 0x11fd4001,
- 0x070bf405,
- 0x0007e87e,
-/* 0x091c: ctx_xfer_no_post_mmio */
-/* 0x091c: ctx_xfer_done */
- 0x000000f8,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x0006a87e,
+ 0x0007307e,
+/* 0x08bc: ctx_xfer_exec */
+ 0xbd160198,
+ 0x05008024,
+ 0x0002f601,
+ 0x1fb204bd,
+ 0x41a5008e,
+ 0x00008f7e,
+ 0xf001fcf0,
+ 0x24b6022c,
+ 0x05f2fd01,
+ 0x048effb2,
+ 0x8f7e41a5,
+ 0x167e0000,
+ 0x24bd0002,
+ 0x0247fc80,
+ 0xbd0002f6,
+ 0x012cf004,
+ 0x800320b6,
+ 0xf6024afc,
+ 0x04bd0002,
+ 0xf001acf0,
+ 0x000b06a5,
+ 0x98000c98,
+ 0x000e010d,
+ 0x00013d7e,
+ 0xec7e080a,
+ 0x0a7e0000,
+ 0x01f40002,
+ 0x7e0c0a12,
+ 0x0f0000b8,
+ 0x07187e05,
+ 0x2d02f400,
+/* 0x0938: ctx_xfer_post */
+ 0xa87e020f,
+ 0xf4bd0006,
+ 0x0006f97e,
+ 0x0002277e,
+ 0x0006b77e,
+ 0xa87ef4bd,
+ 0x11f40006,
+ 0x40019810,
+ 0xf40511fd,
+ 0x2e7e070b,
+/* 0x0962: ctx_xfer_no_post_mmio */
+/* 0x0962: ctx_xfer_done */
+ 0x00f80008,
0x00000000,
0x00000000,
0x00000000,
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h
index 64dfd75..e49b5a8 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h
@@ -478,10 +478,10 @@
0x01040080,
0xbd0001f6,
0x01004104,
- 0x627e020f,
- 0x717e0006,
+ 0xa87e020f,
+ 0xb77e0006,
0x100f0006,
- 0x0006b37e,
+ 0x0006f97e,
0x98000e98,
0x207e010f,
0x14950001,
@@ -523,8 +523,8 @@
0x800040b7,
0xf40132b6,
0x000fb41b,
- 0x0006b37e,
- 0x627e000f,
+ 0x0006f97e,
+ 0xa87e000f,
0x00800006,
0x01f60201,
0xbd04bd00,
@@ -554,7 +554,7 @@
0x0009f602,
0x32f404bd,
0x0231f401,
- 0x0008367e,
+ 0x00087c7e,
0x99f094bd,
0x17008007,
0x0009f602,
@@ -563,7 +563,7 @@
0x37008006,
0x0009f602,
0x31f404bd,
- 0x08367e01,
+ 0x087c7e01,
0xf094bd00,
0x00800699,
0x09f60217,
@@ -572,7 +572,7 @@
0x20f92f0e,
0x32f412b2,
0x0232f401,
- 0x0008367e,
+ 0x00087c7e,
0x008020fc,
0x02f602c0,
0xf404bd00,
@@ -580,7 +580,7 @@
0x23c8130e,
0x0d0bf41f,
0xf40131f4,
- 0x367e0232,
+ 0x7c7e0232,
/* 0x054e: chsw_done */
0x01020008,
0x02c30080,
@@ -593,7 +593,7 @@
0xb0ff2a0e,
0x1bf401e4,
0x7ef2b20c,
- 0xf40007d6,
+ 0xf400081c,
/* 0x057a: main_not_ctx_chan */
0xe4b0400e,
0x2c1bf402,
@@ -602,7 +602,7 @@
0x0009f602,
0x32f404bd,
0x0232f401,
- 0x0008367e,
+ 0x00087c7e,
0x99f094bd,
0x17008007,
0x0009f602,
@@ -642,238 +642,238 @@
/* 0x061a: ih_no_ctxsw */
0xabe40000,
0x0bf40400,
- 0x01004b10,
- 0x448ebfb2,
- 0x8f7e4001,
-/* 0x062e: ih_no_fwmthd */
- 0x044b0000,
- 0xffb0bd01,
- 0x0bf4b4ab,
- 0x0700800c,
- 0x000bf603,
-/* 0x0642: ih_no_other */
- 0x004004bd,
- 0x000af601,
- 0xf0fc04bd,
- 0xd0fce0fc,
- 0xa0fcb0fc,
- 0x80fc90fc,
- 0xfc0088fe,
- 0x0032f480,
-/* 0x0662: ctx_4170s */
- 0xf5f001f8,
- 0x8effb210,
- 0x7e404170,
- 0xf800008f,
-/* 0x0671: ctx_4170w */
- 0x41708e00,
+ 0x07088e56,
0x00657e40,
- 0xf0ffb200,
- 0x1bf410f4,
-/* 0x0683: ctx_redswitch */
- 0x4e00f8f3,
- 0xe5f00200,
- 0x20e5f040,
- 0x8010e5f0,
- 0xf6018500,
- 0x04bd000e,
-/* 0x069a: ctx_redswitch_delay */
- 0xf2b6080f,
- 0xfd1bf401,
- 0x0400e5f1,
- 0x0100e5f1,
- 0x01850080,
- 0xbd000ef6,
-/* 0x06b3: ctx_86c */
- 0x8000f804,
- 0xf6022300,
+ 0x80ffb200,
+ 0xf6020400,
0x04bd000f,
- 0x148effb2,
- 0x8f7e408a,
- 0xffb20000,
- 0x41a88c8e,
- 0x00008f7e,
-/* 0x06d2: ctx_mem */
- 0x008000f8,
- 0x0ff60284,
-/* 0x06db: ctx_mem_wait */
- 0x8f04bd00,
- 0xcf028400,
- 0xfffd00ff,
- 0xf61bf405,
-/* 0x06ea: ctx_load */
- 0x94bd00f8,
- 0x800599f0,
- 0xf6023700,
- 0x04bd0009,
- 0xb87e0c0a,
- 0xf4bd0000,
- 0x02890080,
+ 0x4007048e,
+ 0x0000657e,
+ 0x0080ffb2,
+ 0x0ff60203,
+ 0xc704bd00,
+ 0xee9450fe,
+ 0x07008f02,
+ 0x00efbb40,
+ 0x0000657e,
+ 0x02020080,
0xbd000ff6,
- 0xc1008004,
- 0x0002f602,
- 0x008004bd,
- 0x02f60283,
- 0x0f04bd00,
- 0x06d27e07,
- 0xc0008000,
- 0x0002f602,
- 0x0bfe04bd,
- 0x1f2af000,
- 0xb60424b6,
- 0x94bd0220,
- 0x800899f0,
- 0xf6023700,
- 0x04bd0009,
- 0x02810080,
- 0xbd0002f6,
- 0x0000d204,
- 0x25f08000,
- 0x88008002,
- 0x0002f602,
- 0x100104bd,
- 0xf0020042,
- 0x12fa0223,
- 0xbd03f805,
- 0x0899f094,
- 0x02170080,
- 0xbd0009f6,
- 0x81019804,
- 0x981814b6,
- 0x25b68002,
- 0x0512fd08,
- 0xbd1601b5,
- 0x0999f094,
- 0x02370080,
- 0xbd0009f6,
- 0x81008004,
- 0x0001f602,
- 0x010204bd,
- 0x02880080,
- 0xbd0002f6,
- 0x01004104,
- 0xfa0613f0,
- 0x03f80501,
+ 0x7e030f04,
+ 0x4b0002f8,
+ 0xbfb20100,
+ 0x4001448e,
+ 0x00008f7e,
+/* 0x0674: ih_no_fwmthd */
+ 0xbd05044b,
+ 0xb4abffb0,
+ 0x800c0bf4,
+ 0xf6030700,
+ 0x04bd000b,
+/* 0x0688: ih_no_other */
+ 0xf6010040,
+ 0x04bd000a,
+ 0xe0fcf0fc,
+ 0xb0fcd0fc,
+ 0x90fca0fc,
+ 0x88fe80fc,
+ 0xf480fc00,
+ 0x01f80032,
+/* 0x06a8: ctx_4170s */
+ 0xb210f5f0,
+ 0x41708eff,
+ 0x008f7e40,
+/* 0x06b7: ctx_4170w */
+ 0x8e00f800,
+ 0x7e404170,
+ 0xb2000065,
+ 0x10f4f0ff,
+ 0xf8f31bf4,
+/* 0x06c9: ctx_redswitch */
+ 0x02004e00,
+ 0xf040e5f0,
+ 0xe5f020e5,
+ 0x85008010,
+ 0x000ef601,
+ 0x080f04bd,
+/* 0x06e0: ctx_redswitch_delay */
+ 0xf401f2b6,
+ 0xe5f1fd1b,
+ 0xe5f10400,
+ 0x00800100,
+ 0x0ef60185,
+ 0xf804bd00,
+/* 0x06f9: ctx_86c */
+ 0x23008000,
+ 0x000ff602,
+ 0xffb204bd,
+ 0x408a148e,
+ 0x00008f7e,
+ 0x8c8effb2,
+ 0x8f7e41a8,
+ 0x00f80000,
+/* 0x0718: ctx_mem */
+ 0x02840080,
+ 0xbd000ff6,
+/* 0x0721: ctx_mem_wait */
+ 0x84008f04,
+ 0x00ffcf02,
+ 0xf405fffd,
+ 0x00f8f61b,
+/* 0x0730: ctx_load */
0x99f094bd,
- 0x17008009,
+ 0x37008005,
0x0009f602,
- 0x94bd04bd,
- 0x800599f0,
+ 0x0c0a04bd,
+ 0x0000b87e,
+ 0x0080f4bd,
+ 0x0ff60289,
+ 0x8004bd00,
+ 0xf602c100,
+ 0x04bd0002,
+ 0x02830080,
+ 0xbd0002f6,
+ 0x7e070f04,
+ 0x80000718,
+ 0xf602c000,
+ 0x04bd0002,
+ 0xf0000bfe,
+ 0x24b61f2a,
+ 0x0220b604,
+ 0x99f094bd,
+ 0x37008008,
+ 0x0009f602,
+ 0x008004bd,
+ 0x02f60281,
+ 0xd204bd00,
+ 0x80000000,
+ 0x800225f0,
+ 0xf6028800,
+ 0x04bd0002,
+ 0x00421001,
+ 0x0223f002,
+ 0xf80512fa,
+ 0xf094bd03,
+ 0x00800899,
+ 0x09f60217,
+ 0x9804bd00,
+ 0x14b68101,
+ 0x80029818,
+ 0xfd0825b6,
+ 0x01b50512,
+ 0xf094bd16,
+ 0x00800999,
+ 0x09f60237,
+ 0x8004bd00,
+ 0xf6028100,
+ 0x04bd0001,
+ 0x00800102,
+ 0x02f60288,
+ 0x4104bd00,
+ 0x13f00100,
+ 0x0501fa06,
+ 0x94bd03f8,
+ 0x800999f0,
0xf6021700,
0x04bd0009,
-/* 0x07d6: ctx_chan */
- 0xea7e00f8,
- 0x0c0a0006,
- 0x0000b87e,
- 0xd27e050f,
- 0x00f80006,
-/* 0x07e8: ctx_mmio_exec */
- 0x80410398,
+ 0x99f094bd,
+ 0x17008005,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x081c: ctx_chan */
+ 0x0007307e,
+ 0xb87e0c0a,
+ 0x050f0000,
+ 0x0007187e,
+/* 0x082e: ctx_mmio_exec */
+ 0x039800f8,
+ 0x81008041,
+ 0x0003f602,
+ 0x34bd04bd,
+/* 0x083c: ctx_mmio_loop */
+ 0xf4ff34c4,
+ 0x00450e1b,
+ 0x0653f002,
+ 0xf80535fa,
+/* 0x084d: ctx_mmio_pull */
+ 0x804e9803,
+ 0x7e814f98,
+ 0xb600008f,
+ 0x12b60830,
+ 0xdf1bf401,
+/* 0x0860: ctx_mmio_done */
+ 0x80160398,
0xf6028100,
0x04bd0003,
-/* 0x07f6: ctx_mmio_loop */
- 0x34c434bd,
- 0x0e1bf4ff,
- 0xf0020045,
- 0x35fa0653,
-/* 0x0807: ctx_mmio_pull */
- 0x9803f805,
- 0x4f98804e,
- 0x008f7e81,
- 0x0830b600,
- 0xf40112b6,
-/* 0x081a: ctx_mmio_done */
- 0x0398df1b,
- 0x81008016,
- 0x0003f602,
- 0x00b504bd,
- 0x01004140,
- 0xfa0613f0,
- 0x03f80601,
-/* 0x0836: ctx_xfer */
- 0x040e00f8,
- 0x03020080,
- 0xbd000ef6,
-/* 0x0841: ctx_xfer_idle */
- 0x00008e04,
- 0x00eecf03,
- 0x2000e4f1,
- 0xf4f51bf4,
- 0x02f40611,
-/* 0x0855: ctx_xfer_pre */
- 0x7e100f0c,
- 0xf40006b3,
-/* 0x085e: ctx_xfer_pre_load */
- 0x020f1b11,
- 0x0006627e,
- 0x0006717e,
- 0x0006837e,
- 0x627ef4bd,
- 0xea7e0006,
-/* 0x0876: ctx_xfer_exec */
- 0x01980006,
- 0x8024bd16,
- 0xf6010500,
- 0x04bd0002,
- 0x008e1fb2,
- 0x8f7e41a5,
- 0xfcf00000,
- 0x022cf001,
- 0xfd0124b6,
- 0xffb205f2,
- 0x41a5048e,
- 0x00008f7e,
- 0x0002167e,
- 0xfc8024bd,
- 0x02f60247,
- 0xf004bd00,
- 0x20b6012c,
- 0x4afc8003,
- 0x0002f602,
- 0xacf004bd,
- 0x06a5f001,
- 0x0c98000b,
- 0x010d9800,
- 0x3d7e000e,
- 0x080a0001,
- 0x0000ec7e,
- 0x00020a7e,
- 0x0a1201f4,
- 0x00b87e0c,
- 0x7e050f00,
- 0xf40006d2,
-/* 0x08f2: ctx_xfer_post */
- 0x020f2d02,
- 0x0006627e,
- 0xb37ef4bd,
- 0x277e0006,
- 0x717e0002,
+ 0x414000b5,
+ 0x13f00100,
+ 0x0601fa06,
+ 0x00f803f8,
+/* 0x087c: ctx_xfer */
+ 0x0080040e,
+ 0x0ef60302,
+/* 0x0887: ctx_xfer_idle */
+ 0x8e04bd00,
+ 0xcf030000,
+ 0xe4f100ee,
+ 0x1bf42000,
+ 0x0611f4f5,
+/* 0x089b: ctx_xfer_pre */
+ 0x0f0c02f4,
+ 0x06f97e10,
+ 0x1b11f400,
+/* 0x08a4: ctx_xfer_pre_load */
+ 0xa87e020f,
+ 0xb77e0006,
+ 0xc97e0006,
0xf4bd0006,
- 0x0006627e,
- 0x981011f4,
- 0x11fd4001,
- 0x070bf405,
- 0x0007e87e,
-/* 0x091c: ctx_xfer_no_post_mmio */
-/* 0x091c: ctx_xfer_done */
- 0x000000f8,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x0006a87e,
+ 0x0007307e,
+/* 0x08bc: ctx_xfer_exec */
+ 0xbd160198,
+ 0x05008024,
+ 0x0002f601,
+ 0x1fb204bd,
+ 0x41a5008e,
+ 0x00008f7e,
+ 0xf001fcf0,
+ 0x24b6022c,
+ 0x05f2fd01,
+ 0x048effb2,
+ 0x8f7e41a5,
+ 0x167e0000,
+ 0x24bd0002,
+ 0x0247fc80,
+ 0xbd0002f6,
+ 0x012cf004,
+ 0x800320b6,
+ 0xf6024afc,
+ 0x04bd0002,
+ 0xf001acf0,
+ 0x000b06a5,
+ 0x98000c98,
+ 0x000e010d,
+ 0x00013d7e,
+ 0xec7e080a,
+ 0x0a7e0000,
+ 0x01f40002,
+ 0x7e0c0a12,
+ 0x0f0000b8,
+ 0x07187e05,
+ 0x2d02f400,
+/* 0x0938: ctx_xfer_post */
+ 0xa87e020f,
+ 0xf4bd0006,
+ 0x0006f97e,
+ 0x0002277e,
+ 0x0006b77e,
+ 0xa87ef4bd,
+ 0x11f40006,
+ 0x40019810,
+ 0xf40511fd,
+ 0x2e7e070b,
+/* 0x0962: ctx_xfer_no_post_mmio */
+/* 0x0962: ctx_xfer_done */
+ 0x00f80008,
0x00000000,
0x00000000,
0x00000000,
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h
index f8f7b27..92dfe6a 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h
@@ -528,10 +528,10 @@
0x0001d001,
0x17f104bd,
0xf7f00100,
- 0xb521f502,
- 0xc721f507,
- 0x10f7f007,
- 0x081421f5,
+ 0x0d21f502,
+ 0x1f21f508,
+ 0x10f7f008,
+ 0x086c21f5,
0x98000e98,
0x21f5010f,
0x14950150,
@@ -574,9 +574,9 @@
0xb6800040,
0x1bf40132,
0x00f7f0be,
- 0x081421f5,
+ 0x086c21f5,
0xf500f7f0,
- 0xf107b521,
+ 0xf1080d21,
0xf0010007,
0x01d00203,
0xbd04bd00,
@@ -610,8 +610,8 @@
0x09d00203,
0xf404bd00,
0x31f40132,
- 0xe821f502,
- 0xf094bd09,
+ 0x4021f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -621,7 +621,7 @@
0x0203f00f,
0xbd0009d0,
0x0131f404,
- 0x09e821f5,
+ 0x0a4021f5,
0x99f094bd,
0x0007f106,
0x0203f017,
@@ -631,7 +631,7 @@
0x12b920f9,
0x0132f402,
0xf50232f4,
- 0xfc09e821,
+ 0xfc0a4021,
0x0007f120,
0x0203f0c0,
0xbd0002d0,
@@ -640,7 +640,7 @@
0xf41f23c8,
0x31f40d0b,
0x0232f401,
- 0x09e821f5,
+ 0x0a4021f5,
/* 0x063c: chsw_done */
0xf10127f0,
0xf0c30007,
@@ -654,7 +654,7 @@
/* 0x0660: main_not_ctx_switch */
0xf401e4b0,
0xf2b90d1b,
- 0x7821f502,
+ 0xd021f502,
0x460ef409,
/* 0x0670: main_not_ctx_chan */
0xf402e4b0,
@@ -664,8 +664,8 @@
0x09d00203,
0xf404bd00,
0x32f40132,
- 0xe821f502,
- 0xf094bd09,
+ 0x4021f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -710,18 +710,40 @@
/* 0x072b: ih_no_ctxsw */
0xe40421f4,
0xf40400ab,
- 0xb7f1140b,
+ 0xe7f16c0b,
+ 0xe3f00708,
+ 0x6821f440,
+ 0xf102ffb9,
+ 0xf0040007,
+ 0x0fd00203,
+ 0xf104bd00,
+ 0xf00704e7,
+ 0x21f440e3,
+ 0x02ffb968,
+ 0x030007f1,
+ 0xd00203f0,
+ 0x04bd000f,
+ 0x9450fec7,
+ 0xf7f102ee,
+ 0xf3f00700,
+ 0x00efbb40,
+ 0xf16821f4,
+ 0xf0020007,
+ 0x0fd00203,
+ 0xf004bd00,
+ 0x21f503f7,
+ 0xb7f1037e,
0xbfb90100,
0x44e7f102,
0x40e3f001,
-/* 0x0743: ih_no_fwmthd */
+/* 0x079b: ih_no_fwmthd */
0xf19d21f4,
- 0xbd0104b7,
+ 0xbd0504b7,
0xb4abffb0,
0xf10f0bf4,
0xf0070007,
0x0bd00303,
-/* 0x075b: ih_no_other */
+/* 0x07b3: ih_no_other */
0xf104bd00,
0xf0010007,
0x0ad00003,
@@ -731,36 +753,36 @@
0xfc90fca0,
0x0088fe80,
0x32f480fc,
-/* 0x077f: ctx_4160s */
+/* 0x07d7: ctx_4160s */
0xf001f800,
0xffb901f7,
0x60e7f102,
0x40e3f041,
-/* 0x078f: ctx_4160s_wait */
+/* 0x07e7: ctx_4160s_wait */
0xf19d21f4,
0xf04160e7,
0x21f440e3,
0x02ffb968,
0xf404ffc8,
0x00f8f00b,
-/* 0x07a4: ctx_4160c */
+/* 0x07fc: ctx_4160c */
0xffb9f4bd,
0x60e7f102,
0x40e3f041,
0xf89d21f4,
-/* 0x07b5: ctx_4170s */
+/* 0x080d: ctx_4170s */
0x10f5f000,
0xf102ffb9,
0xf04170e7,
0x21f440e3,
-/* 0x07c7: ctx_4170w */
+/* 0x081f: ctx_4170w */
0xf100f89d,
0xf04170e7,
0x21f440e3,
0x02ffb968,
0xf410f4f0,
0x00f8f01b,
-/* 0x07dc: ctx_redswitch */
+/* 0x0834: ctx_redswitch */
0x0200e7f1,
0xf040e5f0,
0xe5f020e5,
@@ -768,7 +790,7 @@
0x0103f085,
0xbd000ed0,
0x08f7f004,
-/* 0x07f8: ctx_redswitch_delay */
+/* 0x0850: ctx_redswitch_delay */
0xf401f2b6,
0xe5f1fd1b,
0xe5f10400,
@@ -776,7 +798,7 @@
0x03f08500,
0x000ed001,
0x00f804bd,
-/* 0x0814: ctx_86c */
+/* 0x086c: ctx_86c */
0x1b0007f1,
0xd00203f0,
0x04bd000f,
@@ -787,16 +809,16 @@
0xa86ce7f1,
0xf441e3f0,
0x00f89d21,
-/* 0x083c: ctx_mem */
+/* 0x0894: ctx_mem */
0x840007f1,
0xd00203f0,
0x04bd000f,
-/* 0x0848: ctx_mem_wait */
+/* 0x08a0: ctx_mem_wait */
0x8400f7f1,
0xcf02f3f0,
0xfffd00ff,
0xf31bf405,
-/* 0x085a: ctx_load */
+/* 0x08b2: ctx_load */
0x94bd00f8,
0xf10599f0,
0xf00f0007,
@@ -814,7 +836,7 @@
0x02d00203,
0xf004bd00,
0x21f507f7,
- 0x07f1083c,
+ 0x07f10894,
0x03f0c000,
0x0002d002,
0x0bfe04bd,
@@ -869,31 +891,31 @@
0x03f01700,
0x0009d002,
0x00f804bd,
-/* 0x0978: ctx_chan */
- 0x077f21f5,
- 0x085a21f5,
+/* 0x09d0: ctx_chan */
+ 0x07d721f5,
+ 0x08b221f5,
0xf40ca7f0,
0xf7f0d021,
- 0x3c21f505,
- 0xa421f508,
-/* 0x0993: ctx_mmio_exec */
+ 0x9421f505,
+ 0xfc21f508,
+/* 0x09eb: ctx_mmio_exec */
0x9800f807,
0x07f14103,
0x03f08100,
0x0003d002,
0x34bd04bd,
-/* 0x09a4: ctx_mmio_loop */
+/* 0x09fc: ctx_mmio_loop */
0xf4ff34c4,
0x57f10f1b,
0x53f00200,
0x0535fa06,
-/* 0x09b6: ctx_mmio_pull */
+/* 0x0a0e: ctx_mmio_pull */
0x4e9803f8,
0x814f9880,
0xb69d21f4,
0x12b60830,
0xdf1bf401,
-/* 0x09c8: ctx_mmio_done */
+/* 0x0a20: ctx_mmio_done */
0xf1160398,
0xf0810007,
0x03d00203,
@@ -902,30 +924,30 @@
0x13f00100,
0x0601fa06,
0x00f803f8,
-/* 0x09e8: ctx_xfer */
+/* 0x0a40: ctx_xfer */
0xf104e7f0,
0xf0020007,
0x0ed00303,
-/* 0x09f7: ctx_xfer_idle */
+/* 0x0a4f: ctx_xfer_idle */
0xf104bd00,
0xf00000e7,
0xeecf03e3,
0x00e4f100,
0xf21bf420,
0xf40611f4,
-/* 0x0a0e: ctx_xfer_pre */
+/* 0x0a66: ctx_xfer_pre */
0xf7f01102,
- 0x1421f510,
- 0x7f21f508,
+ 0x6c21f510,
+ 0xd721f508,
0x1c11f407,
-/* 0x0a1c: ctx_xfer_pre_load */
+/* 0x0a74: ctx_xfer_pre_load */
0xf502f7f0,
- 0xf507b521,
- 0xf507c721,
- 0xbd07dc21,
- 0xb521f5f4,
- 0x5a21f507,
-/* 0x0a35: ctx_xfer_exec */
+ 0xf5080d21,
+ 0xf5081f21,
+ 0xbd083421,
+ 0x0d21f5f4,
+ 0xb221f508,
+/* 0x0a8d: ctx_xfer_exec */
0x16019808,
0x07f124bd,
0x03f00500,
@@ -960,23 +982,65 @@
0x1301f402,
0xf40ca7f0,
0xf7f0d021,
- 0x3c21f505,
+ 0x9421f505,
0x3202f408,
-/* 0x0ac4: ctx_xfer_post */
+/* 0x0b1c: ctx_xfer_post */
0xf502f7f0,
- 0xbd07b521,
- 0x1421f5f4,
+ 0xbd080d21,
+ 0x6c21f5f4,
0x7f21f508,
- 0xc721f502,
- 0xf5f4bd07,
- 0xf407b521,
+ 0x1f21f502,
+ 0xf5f4bd08,
+ 0xf4080d21,
0x01981011,
0x0511fd40,
0xf5070bf4,
-/* 0x0aef: ctx_xfer_no_post_mmio */
- 0xf5099321,
-/* 0x0af3: ctx_xfer_done */
- 0xf807a421,
+/* 0x0b47: ctx_xfer_no_post_mmio */
+ 0xf509eb21,
+/* 0x0b4b: ctx_xfer_done */
+ 0xf807fc21,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
0x00000000,
0x00000000,
0x00000000,
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h
index 624215a..62b0c76 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h
@@ -528,10 +528,10 @@
0x0001d001,
0x17f104bd,
0xf7f00100,
- 0xb521f502,
- 0xc721f507,
- 0x10f7f007,
- 0x081421f5,
+ 0x0d21f502,
+ 0x1f21f508,
+ 0x10f7f008,
+ 0x086c21f5,
0x98000e98,
0x21f5010f,
0x14950150,
@@ -574,9 +574,9 @@
0xb6800040,
0x1bf40132,
0x00f7f0be,
- 0x081421f5,
+ 0x086c21f5,
0xf500f7f0,
- 0xf107b521,
+ 0xf1080d21,
0xf0010007,
0x01d00203,
0xbd04bd00,
@@ -610,8 +610,8 @@
0x09d00203,
0xf404bd00,
0x31f40132,
- 0xe821f502,
- 0xf094bd09,
+ 0x4021f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -621,7 +621,7 @@
0x0203f00f,
0xbd0009d0,
0x0131f404,
- 0x09e821f5,
+ 0x0a4021f5,
0x99f094bd,
0x0007f106,
0x0203f017,
@@ -631,7 +631,7 @@
0x12b920f9,
0x0132f402,
0xf50232f4,
- 0xfc09e821,
+ 0xfc0a4021,
0x0007f120,
0x0203f0c0,
0xbd0002d0,
@@ -640,7 +640,7 @@
0xf41f23c8,
0x31f40d0b,
0x0232f401,
- 0x09e821f5,
+ 0x0a4021f5,
/* 0x063c: chsw_done */
0xf10127f0,
0xf0c30007,
@@ -654,7 +654,7 @@
/* 0x0660: main_not_ctx_switch */
0xf401e4b0,
0xf2b90d1b,
- 0x7821f502,
+ 0xd021f502,
0x460ef409,
/* 0x0670: main_not_ctx_chan */
0xf402e4b0,
@@ -664,8 +664,8 @@
0x09d00203,
0xf404bd00,
0x32f40132,
- 0xe821f502,
- 0xf094bd09,
+ 0x4021f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -710,18 +710,40 @@
/* 0x072b: ih_no_ctxsw */
0xe40421f4,
0xf40400ab,
- 0xb7f1140b,
+ 0xe7f16c0b,
+ 0xe3f00708,
+ 0x6821f440,
+ 0xf102ffb9,
+ 0xf0040007,
+ 0x0fd00203,
+ 0xf104bd00,
+ 0xf00704e7,
+ 0x21f440e3,
+ 0x02ffb968,
+ 0x030007f1,
+ 0xd00203f0,
+ 0x04bd000f,
+ 0x9450fec7,
+ 0xf7f102ee,
+ 0xf3f00700,
+ 0x00efbb40,
+ 0xf16821f4,
+ 0xf0020007,
+ 0x0fd00203,
+ 0xf004bd00,
+ 0x21f503f7,
+ 0xb7f1037e,
0xbfb90100,
0x44e7f102,
0x40e3f001,
-/* 0x0743: ih_no_fwmthd */
+/* 0x079b: ih_no_fwmthd */
0xf19d21f4,
- 0xbd0104b7,
+ 0xbd0504b7,
0xb4abffb0,
0xf10f0bf4,
0xf0070007,
0x0bd00303,
-/* 0x075b: ih_no_other */
+/* 0x07b3: ih_no_other */
0xf104bd00,
0xf0010007,
0x0ad00003,
@@ -731,36 +753,36 @@
0xfc90fca0,
0x0088fe80,
0x32f480fc,
-/* 0x077f: ctx_4160s */
+/* 0x07d7: ctx_4160s */
0xf001f800,
0xffb901f7,
0x60e7f102,
0x40e3f041,
-/* 0x078f: ctx_4160s_wait */
+/* 0x07e7: ctx_4160s_wait */
0xf19d21f4,
0xf04160e7,
0x21f440e3,
0x02ffb968,
0xf404ffc8,
0x00f8f00b,
-/* 0x07a4: ctx_4160c */
+/* 0x07fc: ctx_4160c */
0xffb9f4bd,
0x60e7f102,
0x40e3f041,
0xf89d21f4,
-/* 0x07b5: ctx_4170s */
+/* 0x080d: ctx_4170s */
0x10f5f000,
0xf102ffb9,
0xf04170e7,
0x21f440e3,
-/* 0x07c7: ctx_4170w */
+/* 0x081f: ctx_4170w */
0xf100f89d,
0xf04170e7,
0x21f440e3,
0x02ffb968,
0xf410f4f0,
0x00f8f01b,
-/* 0x07dc: ctx_redswitch */
+/* 0x0834: ctx_redswitch */
0x0200e7f1,
0xf040e5f0,
0xe5f020e5,
@@ -768,7 +790,7 @@
0x0103f085,
0xbd000ed0,
0x08f7f004,
-/* 0x07f8: ctx_redswitch_delay */
+/* 0x0850: ctx_redswitch_delay */
0xf401f2b6,
0xe5f1fd1b,
0xe5f10400,
@@ -776,7 +798,7 @@
0x03f08500,
0x000ed001,
0x00f804bd,
-/* 0x0814: ctx_86c */
+/* 0x086c: ctx_86c */
0x1b0007f1,
0xd00203f0,
0x04bd000f,
@@ -787,16 +809,16 @@
0xa86ce7f1,
0xf441e3f0,
0x00f89d21,
-/* 0x083c: ctx_mem */
+/* 0x0894: ctx_mem */
0x840007f1,
0xd00203f0,
0x04bd000f,
-/* 0x0848: ctx_mem_wait */
+/* 0x08a0: ctx_mem_wait */
0x8400f7f1,
0xcf02f3f0,
0xfffd00ff,
0xf31bf405,
-/* 0x085a: ctx_load */
+/* 0x08b2: ctx_load */
0x94bd00f8,
0xf10599f0,
0xf00f0007,
@@ -814,7 +836,7 @@
0x02d00203,
0xf004bd00,
0x21f507f7,
- 0x07f1083c,
+ 0x07f10894,
0x03f0c000,
0x0002d002,
0x0bfe04bd,
@@ -869,31 +891,31 @@
0x03f01700,
0x0009d002,
0x00f804bd,
-/* 0x0978: ctx_chan */
- 0x077f21f5,
- 0x085a21f5,
+/* 0x09d0: ctx_chan */
+ 0x07d721f5,
+ 0x08b221f5,
0xf40ca7f0,
0xf7f0d021,
- 0x3c21f505,
- 0xa421f508,
-/* 0x0993: ctx_mmio_exec */
+ 0x9421f505,
+ 0xfc21f508,
+/* 0x09eb: ctx_mmio_exec */
0x9800f807,
0x07f14103,
0x03f08100,
0x0003d002,
0x34bd04bd,
-/* 0x09a4: ctx_mmio_loop */
+/* 0x09fc: ctx_mmio_loop */
0xf4ff34c4,
0x57f10f1b,
0x53f00200,
0x0535fa06,
-/* 0x09b6: ctx_mmio_pull */
+/* 0x0a0e: ctx_mmio_pull */
0x4e9803f8,
0x814f9880,
0xb69d21f4,
0x12b60830,
0xdf1bf401,
-/* 0x09c8: ctx_mmio_done */
+/* 0x0a20: ctx_mmio_done */
0xf1160398,
0xf0810007,
0x03d00203,
@@ -902,30 +924,30 @@
0x13f00100,
0x0601fa06,
0x00f803f8,
-/* 0x09e8: ctx_xfer */
+/* 0x0a40: ctx_xfer */
0xf104e7f0,
0xf0020007,
0x0ed00303,
-/* 0x09f7: ctx_xfer_idle */
+/* 0x0a4f: ctx_xfer_idle */
0xf104bd00,
0xf00000e7,
0xeecf03e3,
0x00e4f100,
0xf21bf420,
0xf40611f4,
-/* 0x0a0e: ctx_xfer_pre */
+/* 0x0a66: ctx_xfer_pre */
0xf7f01102,
- 0x1421f510,
- 0x7f21f508,
+ 0x6c21f510,
+ 0xd721f508,
0x1c11f407,
-/* 0x0a1c: ctx_xfer_pre_load */
+/* 0x0a74: ctx_xfer_pre_load */
0xf502f7f0,
- 0xf507b521,
- 0xf507c721,
- 0xbd07dc21,
- 0xb521f5f4,
- 0x5a21f507,
-/* 0x0a35: ctx_xfer_exec */
+ 0xf5080d21,
+ 0xf5081f21,
+ 0xbd083421,
+ 0x0d21f5f4,
+ 0xb221f508,
+/* 0x0a8d: ctx_xfer_exec */
0x16019808,
0x07f124bd,
0x03f00500,
@@ -960,23 +982,65 @@
0x1301f402,
0xf40ca7f0,
0xf7f0d021,
- 0x3c21f505,
+ 0x9421f505,
0x3202f408,
-/* 0x0ac4: ctx_xfer_post */
+/* 0x0b1c: ctx_xfer_post */
0xf502f7f0,
- 0xbd07b521,
- 0x1421f5f4,
+ 0xbd080d21,
+ 0x6c21f5f4,
0x7f21f508,
- 0xc721f502,
- 0xf5f4bd07,
- 0xf407b521,
+ 0x1f21f502,
+ 0xf5f4bd08,
+ 0xf4080d21,
0x01981011,
0x0511fd40,
0xf5070bf4,
-/* 0x0aef: ctx_xfer_no_post_mmio */
- 0xf5099321,
-/* 0x0af3: ctx_xfer_done */
- 0xf807a421,
+/* 0x0b47: ctx_xfer_no_post_mmio */
+ 0xf509eb21,
+/* 0x0b4b: ctx_xfer_done */
+ 0xf807fc21,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
0x00000000,
0x00000000,
0x00000000,
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h
index 6547b3d..51c3797 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h
@@ -528,10 +528,10 @@
0x0001d001,
0x17f104bd,
0xf7f00100,
- 0x7f21f502,
- 0x9121f507,
+ 0xd721f502,
+ 0xe921f507,
0x10f7f007,
- 0x07de21f5,
+ 0x083621f5,
0x98000e98,
0x21f5010f,
0x14950150,
@@ -574,9 +574,9 @@
0xb6800040,
0x1bf40132,
0x00f7f0be,
- 0x07de21f5,
+ 0x083621f5,
0xf500f7f0,
- 0xf1077f21,
+ 0xf107d721,
0xf0010007,
0x01d00203,
0xbd04bd00,
@@ -610,8 +610,8 @@
0x09d00203,
0xf404bd00,
0x31f40132,
- 0xaa21f502,
- 0xf094bd09,
+ 0x0221f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -621,7 +621,7 @@
0x0203f00f,
0xbd0009d0,
0x0131f404,
- 0x09aa21f5,
+ 0x0a0221f5,
0x99f094bd,
0x0007f106,
0x0203f017,
@@ -631,7 +631,7 @@
0x12b920f9,
0x0132f402,
0xf50232f4,
- 0xfc09aa21,
+ 0xfc0a0221,
0x0007f120,
0x0203f0c0,
0xbd0002d0,
@@ -640,7 +640,7 @@
0xf41f23c8,
0x31f40d0b,
0x0232f401,
- 0x09aa21f5,
+ 0x0a0221f5,
/* 0x063c: chsw_done */
0xf10127f0,
0xf0c30007,
@@ -654,7 +654,7 @@
/* 0x0660: main_not_ctx_switch */
0xf401e4b0,
0xf2b90d1b,
- 0x4221f502,
+ 0x9a21f502,
0x460ef409,
/* 0x0670: main_not_ctx_chan */
0xf402e4b0,
@@ -664,8 +664,8 @@
0x09d00203,
0xf404bd00,
0x32f40132,
- 0xaa21f502,
- 0xf094bd09,
+ 0x0221f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -710,18 +710,40 @@
/* 0x072b: ih_no_ctxsw */
0xe40421f4,
0xf40400ab,
- 0xb7f1140b,
+ 0xe7f16c0b,
+ 0xe3f00708,
+ 0x6821f440,
+ 0xf102ffb9,
+ 0xf0040007,
+ 0x0fd00203,
+ 0xf104bd00,
+ 0xf00704e7,
+ 0x21f440e3,
+ 0x02ffb968,
+ 0x030007f1,
+ 0xd00203f0,
+ 0x04bd000f,
+ 0x9450fec7,
+ 0xf7f102ee,
+ 0xf3f00700,
+ 0x00efbb40,
+ 0xf16821f4,
+ 0xf0020007,
+ 0x0fd00203,
+ 0xf004bd00,
+ 0x21f503f7,
+ 0xb7f1037e,
0xbfb90100,
0x44e7f102,
0x40e3f001,
-/* 0x0743: ih_no_fwmthd */
+/* 0x079b: ih_no_fwmthd */
0xf19d21f4,
- 0xbd0104b7,
+ 0xbd0504b7,
0xb4abffb0,
0xf10f0bf4,
0xf0070007,
0x0bd00303,
-/* 0x075b: ih_no_other */
+/* 0x07b3: ih_no_other */
0xf104bd00,
0xf0010007,
0x0ad00003,
@@ -731,19 +753,19 @@
0xfc90fca0,
0x0088fe80,
0x32f480fc,
-/* 0x077f: ctx_4170s */
+/* 0x07d7: ctx_4170s */
0xf001f800,
0xffb910f5,
0x70e7f102,
0x40e3f041,
0xf89d21f4,
-/* 0x0791: ctx_4170w */
+/* 0x07e9: ctx_4170w */
0x70e7f100,
0x40e3f041,
0xb96821f4,
0xf4f002ff,
0xf01bf410,
-/* 0x07a6: ctx_redswitch */
+/* 0x07fe: ctx_redswitch */
0xe7f100f8,
0xe5f00200,
0x20e5f040,
@@ -751,7 +773,7 @@
0xf0850007,
0x0ed00103,
0xf004bd00,
-/* 0x07c2: ctx_redswitch_delay */
+/* 0x081a: ctx_redswitch_delay */
0xf2b608f7,
0xfd1bf401,
0x0400e5f1,
@@ -759,7 +781,7 @@
0x850007f1,
0xd00103f0,
0x04bd000e,
-/* 0x07de: ctx_86c */
+/* 0x0836: ctx_86c */
0x07f100f8,
0x03f01b00,
0x000fd002,
@@ -770,17 +792,17 @@
0xe7f102ff,
0xe3f0a86c,
0x9d21f441,
-/* 0x0806: ctx_mem */
+/* 0x085e: ctx_mem */
0x07f100f8,
0x03f08400,
0x000fd002,
-/* 0x0812: ctx_mem_wait */
+/* 0x086a: ctx_mem_wait */
0xf7f104bd,
0xf3f08400,
0x00ffcf02,
0xf405fffd,
0x00f8f31b,
-/* 0x0824: ctx_load */
+/* 0x087c: ctx_load */
0x99f094bd,
0x0007f105,
0x0203f00f,
@@ -797,7 +819,7 @@
0x0203f083,
0xbd0002d0,
0x07f7f004,
- 0x080621f5,
+ 0x085e21f5,
0xc00007f1,
0xd00203f0,
0x04bd0002,
@@ -852,29 +874,29 @@
0x170007f1,
0xd00203f0,
0x04bd0009,
-/* 0x0942: ctx_chan */
+/* 0x099a: ctx_chan */
0x21f500f8,
- 0xa7f00824,
+ 0xa7f0087c,
0xd021f40c,
0xf505f7f0,
- 0xf8080621,
-/* 0x0955: ctx_mmio_exec */
+ 0xf8085e21,
+/* 0x09ad: ctx_mmio_exec */
0x41039800,
0x810007f1,
0xd00203f0,
0x04bd0003,
-/* 0x0966: ctx_mmio_loop */
+/* 0x09be: ctx_mmio_loop */
0x34c434bd,
0x0f1bf4ff,
0x020057f1,
0xfa0653f0,
0x03f80535,
-/* 0x0978: ctx_mmio_pull */
+/* 0x09d0: ctx_mmio_pull */
0x98804e98,
0x21f4814f,
0x0830b69d,
0xf40112b6,
-/* 0x098a: ctx_mmio_done */
+/* 0x09e2: ctx_mmio_done */
0x0398df1b,
0x0007f116,
0x0203f081,
@@ -883,30 +905,30 @@
0x010017f1,
0xfa0613f0,
0x03f80601,
-/* 0x09aa: ctx_xfer */
+/* 0x0a02: ctx_xfer */
0xe7f000f8,
0x0007f104,
0x0303f002,
0xbd000ed0,
-/* 0x09b9: ctx_xfer_idle */
+/* 0x0a11: ctx_xfer_idle */
0x00e7f104,
0x03e3f000,
0xf100eecf,
0xf42000e4,
0x11f4f21b,
0x0d02f406,
-/* 0x09d0: ctx_xfer_pre */
+/* 0x0a28: ctx_xfer_pre */
0xf510f7f0,
- 0xf407de21,
-/* 0x09da: ctx_xfer_pre_load */
+ 0xf4083621,
+/* 0x0a32: ctx_xfer_pre_load */
0xf7f01c11,
- 0x7f21f502,
- 0x9121f507,
- 0xa621f507,
+ 0xd721f502,
+ 0xe921f507,
+ 0xfe21f507,
0xf5f4bd07,
- 0xf5077f21,
-/* 0x09f3: ctx_xfer_exec */
- 0x98082421,
+ 0xf507d721,
+/* 0x0a4b: ctx_xfer_exec */
+ 0x98087c21,
0x24bd1601,
0x050007f1,
0xd00103f0,
@@ -941,21 +963,21 @@
0xa7f01301,
0xd021f40c,
0xf505f7f0,
- 0xf4080621,
-/* 0x0a82: ctx_xfer_post */
+ 0xf4085e21,
+/* 0x0ada: ctx_xfer_post */
0xf7f02e02,
- 0x7f21f502,
+ 0xd721f502,
0xf5f4bd07,
- 0xf507de21,
+ 0xf5083621,
0xf5027f21,
- 0xbd079121,
- 0x7f21f5f4,
+ 0xbd07e921,
+ 0xd721f5f4,
0x1011f407,
0xfd400198,
0x0bf40511,
- 0x5521f507,
-/* 0x0aad: ctx_xfer_no_post_mmio */
-/* 0x0aad: ctx_xfer_done */
+ 0xad21f507,
+/* 0x0b05: ctx_xfer_no_post_mmio */
+/* 0x0b05: ctx_xfer_done */
0x0000f809,
0x00000000,
0x00000000,
@@ -977,4 +999,46 @@
0x00000000,
0x00000000,
0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
};
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h
index a5aee5a..a0af4b7 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h
@@ -528,10 +528,10 @@
0x0001d001,
0x17f104bd,
0xf7f00100,
- 0x7f21f502,
- 0x9121f507,
+ 0xd721f502,
+ 0xe921f507,
0x10f7f007,
- 0x07de21f5,
+ 0x083621f5,
0x98000e98,
0x21f5010f,
0x14950150,
@@ -574,9 +574,9 @@
0xb6800040,
0x1bf40132,
0x00f7f0be,
- 0x07de21f5,
+ 0x083621f5,
0xf500f7f0,
- 0xf1077f21,
+ 0xf107d721,
0xf0010007,
0x01d00203,
0xbd04bd00,
@@ -610,8 +610,8 @@
0x09d00203,
0xf404bd00,
0x31f40132,
- 0xaa21f502,
- 0xf094bd09,
+ 0x0221f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -621,7 +621,7 @@
0x0203f037,
0xbd0009d0,
0x0131f404,
- 0x09aa21f5,
+ 0x0a0221f5,
0x99f094bd,
0x0007f106,
0x0203f017,
@@ -631,7 +631,7 @@
0x12b920f9,
0x0132f402,
0xf50232f4,
- 0xfc09aa21,
+ 0xfc0a0221,
0x0007f120,
0x0203f0c0,
0xbd0002d0,
@@ -640,7 +640,7 @@
0xf41f23c8,
0x31f40d0b,
0x0232f401,
- 0x09aa21f5,
+ 0x0a0221f5,
/* 0x063c: chsw_done */
0xf10127f0,
0xf0c30007,
@@ -654,7 +654,7 @@
/* 0x0660: main_not_ctx_switch */
0xf401e4b0,
0xf2b90d1b,
- 0x4221f502,
+ 0x9a21f502,
0x460ef409,
/* 0x0670: main_not_ctx_chan */
0xf402e4b0,
@@ -664,8 +664,8 @@
0x09d00203,
0xf404bd00,
0x32f40132,
- 0xaa21f502,
- 0xf094bd09,
+ 0x0221f502,
+ 0xf094bd0a,
0x07f10799,
0x03f01700,
0x0009d002,
@@ -710,18 +710,40 @@
/* 0x072b: ih_no_ctxsw */
0xe40421f4,
0xf40400ab,
- 0xb7f1140b,
+ 0xe7f16c0b,
+ 0xe3f00708,
+ 0x6821f440,
+ 0xf102ffb9,
+ 0xf0040007,
+ 0x0fd00203,
+ 0xf104bd00,
+ 0xf00704e7,
+ 0x21f440e3,
+ 0x02ffb968,
+ 0x030007f1,
+ 0xd00203f0,
+ 0x04bd000f,
+ 0x9450fec7,
+ 0xf7f102ee,
+ 0xf3f00700,
+ 0x00efbb40,
+ 0xf16821f4,
+ 0xf0020007,
+ 0x0fd00203,
+ 0xf004bd00,
+ 0x21f503f7,
+ 0xb7f1037e,
0xbfb90100,
0x44e7f102,
0x40e3f001,
-/* 0x0743: ih_no_fwmthd */
+/* 0x079b: ih_no_fwmthd */
0xf19d21f4,
- 0xbd0104b7,
+ 0xbd0504b7,
0xb4abffb0,
0xf10f0bf4,
0xf0070007,
0x0bd00303,
-/* 0x075b: ih_no_other */
+/* 0x07b3: ih_no_other */
0xf104bd00,
0xf0010007,
0x0ad00003,
@@ -731,19 +753,19 @@
0xfc90fca0,
0x0088fe80,
0x32f480fc,
-/* 0x077f: ctx_4170s */
+/* 0x07d7: ctx_4170s */
0xf001f800,
0xffb910f5,
0x70e7f102,
0x40e3f041,
0xf89d21f4,
-/* 0x0791: ctx_4170w */
+/* 0x07e9: ctx_4170w */
0x70e7f100,
0x40e3f041,
0xb96821f4,
0xf4f002ff,
0xf01bf410,
-/* 0x07a6: ctx_redswitch */
+/* 0x07fe: ctx_redswitch */
0xe7f100f8,
0xe5f00200,
0x20e5f040,
@@ -751,7 +773,7 @@
0xf0850007,
0x0ed00103,
0xf004bd00,
-/* 0x07c2: ctx_redswitch_delay */
+/* 0x081a: ctx_redswitch_delay */
0xf2b608f7,
0xfd1bf401,
0x0400e5f1,
@@ -759,7 +781,7 @@
0x850007f1,
0xd00103f0,
0x04bd000e,
-/* 0x07de: ctx_86c */
+/* 0x0836: ctx_86c */
0x07f100f8,
0x03f02300,
0x000fd002,
@@ -770,17 +792,17 @@
0xe7f102ff,
0xe3f0a88c,
0x9d21f441,
-/* 0x0806: ctx_mem */
+/* 0x085e: ctx_mem */
0x07f100f8,
0x03f08400,
0x000fd002,
-/* 0x0812: ctx_mem_wait */
+/* 0x086a: ctx_mem_wait */
0xf7f104bd,
0xf3f08400,
0x00ffcf02,
0xf405fffd,
0x00f8f31b,
-/* 0x0824: ctx_load */
+/* 0x087c: ctx_load */
0x99f094bd,
0x0007f105,
0x0203f037,
@@ -797,7 +819,7 @@
0x0203f083,
0xbd0002d0,
0x07f7f004,
- 0x080621f5,
+ 0x085e21f5,
0xc00007f1,
0xd00203f0,
0x04bd0002,
@@ -852,29 +874,29 @@
0x170007f1,
0xd00203f0,
0x04bd0009,
-/* 0x0942: ctx_chan */
+/* 0x099a: ctx_chan */
0x21f500f8,
- 0xa7f00824,
+ 0xa7f0087c,
0xd021f40c,
0xf505f7f0,
- 0xf8080621,
-/* 0x0955: ctx_mmio_exec */
+ 0xf8085e21,
+/* 0x09ad: ctx_mmio_exec */
0x41039800,
0x810007f1,
0xd00203f0,
0x04bd0003,
-/* 0x0966: ctx_mmio_loop */
+/* 0x09be: ctx_mmio_loop */
0x34c434bd,
0x0f1bf4ff,
0x020057f1,
0xfa0653f0,
0x03f80535,
-/* 0x0978: ctx_mmio_pull */
+/* 0x09d0: ctx_mmio_pull */
0x98804e98,
0x21f4814f,
0x0830b69d,
0xf40112b6,
-/* 0x098a: ctx_mmio_done */
+/* 0x09e2: ctx_mmio_done */
0x0398df1b,
0x0007f116,
0x0203f081,
@@ -883,30 +905,30 @@
0x010017f1,
0xfa0613f0,
0x03f80601,
-/* 0x09aa: ctx_xfer */
+/* 0x0a02: ctx_xfer */
0xe7f000f8,
0x0007f104,
0x0303f002,
0xbd000ed0,
-/* 0x09b9: ctx_xfer_idle */
+/* 0x0a11: ctx_xfer_idle */
0x00e7f104,
0x03e3f000,
0xf100eecf,
0xf42000e4,
0x11f4f21b,
0x0d02f406,
-/* 0x09d0: ctx_xfer_pre */
+/* 0x0a28: ctx_xfer_pre */
0xf510f7f0,
- 0xf407de21,
-/* 0x09da: ctx_xfer_pre_load */
+ 0xf4083621,
+/* 0x0a32: ctx_xfer_pre_load */
0xf7f01c11,
- 0x7f21f502,
- 0x9121f507,
- 0xa621f507,
+ 0xd721f502,
+ 0xe921f507,
+ 0xfe21f507,
0xf5f4bd07,
- 0xf5077f21,
-/* 0x09f3: ctx_xfer_exec */
- 0x98082421,
+ 0xf507d721,
+/* 0x0a4b: ctx_xfer_exec */
+ 0x98087c21,
0x24bd1601,
0x050007f1,
0xd00103f0,
@@ -941,21 +963,21 @@
0xa7f01301,
0xd021f40c,
0xf505f7f0,
- 0xf4080621,
-/* 0x0a82: ctx_xfer_post */
+ 0xf4085e21,
+/* 0x0ada: ctx_xfer_post */
0xf7f02e02,
- 0x7f21f502,
+ 0xd721f502,
0xf5f4bd07,
- 0xf507de21,
+ 0xf5083621,
0xf5027f21,
- 0xbd079121,
- 0x7f21f5f4,
+ 0xbd07e921,
+ 0xd721f5f4,
0x1011f407,
0xfd400198,
0x0bf40511,
- 0x5521f507,
-/* 0x0aad: ctx_xfer_no_post_mmio */
-/* 0x0aad: ctx_xfer_done */
+ 0xad21f507,
+/* 0x0b05: ctx_xfer_no_post_mmio */
+/* 0x0b05: ctx_xfer_done */
0x0000f809,
0x00000000,
0x00000000,
@@ -977,4 +999,46 @@
0x00000000,
0x00000000,
0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
};
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc
index a47d49d..2a0b0f8 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc
@@ -30,6 +30,12 @@
#define GK110 0xf0
#define GK208 0x108
+#define NV_PGRAPH_TRAPPED_ADDR 0x400704
+#define NV_PGRAPH_TRAPPED_DATA_LO 0x400708
+#define NV_PGRAPH_TRAPPED_DATA_HI 0x40070c
+
+#define NV_PGRAPH_FE_OBJECT_TABLE(n) ((n) * 4 + 0x400700)
+
#define NV_PGRAPH_FECS_INTR_ACK 0x409004
#define NV_PGRAPH_FECS_INTR 0x409008
#define NV_PGRAPH_FECS_INTR_FWMTHD 0x00000400
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/os.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/os.h
index fd1d380..1718ae4 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/os.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/os.h
@@ -3,5 +3,6 @@
#define E_BAD_COMMAND 0x00000001
#define E_CMD_OVERFLOW 0x00000002
+#define E_BAD_FWMTHD 0x00000003
#endif
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
index 1a2d564..20665c2 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
@@ -976,7 +976,6 @@
break;
case 0xa0:
default:
- nv_wr32(priv, 0x402cc0, 0x00000000);
if (nv_device(priv)->chipset == 0xa0 ||
nv_device(priv)->chipset == 0xaa ||
nv_device(priv)->chipset == 0xac) {
@@ -991,10 +990,10 @@
/* zero out zcull regions */
for (i = 0; i < 8; i++) {
- nv_wr32(priv, 0x402c20 + (i * 8), 0x00000000);
- nv_wr32(priv, 0x402c24 + (i * 8), 0x00000000);
- nv_wr32(priv, 0x402c28 + (i * 8), 0x00000000);
- nv_wr32(priv, 0x402c2c + (i * 8), 0x00000000);
+ nv_wr32(priv, 0x402c20 + (i * 0x10), 0x00000000);
+ nv_wr32(priv, 0x402c24 + (i * 0x10), 0x00000000);
+ nv_wr32(priv, 0x402c28 + (i * 0x10), 0x00000000);
+ nv_wr32(priv, 0x402c2c + (i * 0x10), 0x00000000);
}
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
index bf7bdb1..aa08389 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c
@@ -789,17 +789,40 @@
static void
nvc0_graph_ctxctl_isr(struct nvc0_graph_priv *priv)
{
- u32 ustat = nv_rd32(priv, 0x409c18);
+ u32 stat = nv_rd32(priv, 0x409c18);
- if (ustat & 0x00000001)
- nv_error(priv, "CTXCTL ucode error\n");
- if (ustat & 0x00080000)
- nv_error(priv, "CTXCTL watchdog timeout\n");
- if (ustat & ~0x00080001)
- nv_error(priv, "CTXCTL 0x%08x\n", ustat);
+ if (stat & 0x00000001) {
+ u32 code = nv_rd32(priv, 0x409814);
+ if (code == E_BAD_FWMTHD) {
+ u32 class = nv_rd32(priv, 0x409808);
+ u32 addr = nv_rd32(priv, 0x40980c);
+ u32 subc = (addr & 0x00070000) >> 16;
+ u32 mthd = (addr & 0x00003ffc);
+ u32 data = nv_rd32(priv, 0x409810);
- nvc0_graph_ctxctl_debug(priv);
- nv_wr32(priv, 0x409c20, ustat);
+ nv_error(priv, "FECS MTHD subc %d class 0x%04x "
+ "mthd 0x%04x data 0x%08x\n",
+ subc, class, mthd, data);
+
+ nv_wr32(priv, 0x409c20, 0x00000001);
+ stat &= ~0x00000001;
+ } else {
+ nv_error(priv, "FECS ucode error %d\n", code);
+ }
+ }
+
+ if (stat & 0x00080000) {
+ nv_error(priv, "FECS watchdog timeout\n");
+ nvc0_graph_ctxctl_debug(priv);
+ nv_wr32(priv, 0x409c20, 0x00080000);
+ stat &= ~0x00080000;
+ }
+
+ if (stat) {
+ nv_error(priv, "FECS 0x%08x\n", stat);
+ nvc0_graph_ctxctl_debug(priv);
+ nv_wr32(priv, 0x409c20, stat);
+ }
}
static void
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
index 75203a9..ffc2891 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
@@ -38,6 +38,8 @@
#include <engine/fifo.h>
#include <engine/graph.h>
+#include "fuc/os.h"
+
#define GPC_MAX 32
#define TPC_MAX (GPC_MAX * 8)
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h
index db1b39d0..825f7bb 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h
@@ -84,6 +84,7 @@
extern struct nouveau_oclass *nv50_i2c_oclass;
extern struct nouveau_oclass *nv94_i2c_oclass;
extern struct nouveau_oclass *nvd0_i2c_oclass;
+extern struct nouveau_oclass *gf117_i2c_oclass;
extern struct nouveau_oclass *nve0_i2c_oclass;
static inline int
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c
index 4ac1aa3..0e62a32 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c
@@ -307,7 +307,6 @@
info->dsrc = src0;
if (div0) {
info->ddiv |= 0x80000000;
- info->ddiv |= div0 << 8;
info->ddiv |= div0;
}
if (div1D) {
@@ -352,7 +351,7 @@
{
struct nve0_clock_info *info = &priv->eng[clk];
if (!info->ssel) {
- nv_mask(priv, 0x1371d0 + (clk * 0x04), 0x80003f3f, info->ddiv);
+ nv_mask(priv, 0x1371d0 + (clk * 0x04), 0x8000003f, info->ddiv);
nv_wr32(priv, 0x137160 + (clk * 0x04), info->dsrc);
}
}
@@ -389,7 +388,10 @@
nve0_clock_prog_3(struct nve0_clock_priv *priv, int clk)
{
struct nve0_clock_info *info = &priv->eng[clk];
- nv_mask(priv, 0x137250 + (clk * 0x04), 0x00003f3f, info->mdiv);
+ if (info->ssel)
+ nv_mask(priv, 0x137250 + (clk * 0x04), 0x00003f00, info->mdiv);
+ else
+ nv_mask(priv, 0x137250 + (clk * 0x04), 0x0000003f, info->mdiv);
}
static void
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
index 84c7efb..1ad3ea5 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
@@ -262,8 +262,8 @@
struct nve0_ram *ram = (void *)pfb->ram;
struct nve0_ramfuc *fuc = &ram->fuc;
struct nouveau_ram_data *next = ram->base.next;
- int vc = !(next->bios.ramcfg_11_02_08);
- int mv = !(next->bios.ramcfg_11_02_04);
+ int vc = !next->bios.ramcfg_11_02_08;
+ int mv = !next->bios.ramcfg_11_02_04;
u32 mask, data;
ram_mask(fuc, 0x10f808, 0x40000000, 0x40000000);
@@ -370,8 +370,8 @@
}
}
- if ( (next->bios.ramcfg_11_02_40) ||
- (next->bios.ramcfg_11_07_10)) {
+ if (next->bios.ramcfg_11_02_40 ||
+ next->bios.ramcfg_11_07_10) {
ram_mask(fuc, 0x132040, 0x00010000, 0x00010000);
ram_nsec(fuc, 20000);
}
@@ -417,7 +417,7 @@
ram_mask(fuc, 0x10f694, 0xff00ff00, data);
}
- if (ram->mode == 2 && (next->bios.ramcfg_11_08_10))
+ if (ram->mode == 2 && next->bios.ramcfg_11_08_10)
data = 0x00000080;
else
data = 0x00000000;
@@ -425,13 +425,13 @@
mask = 0x00070000;
data = 0x00000000;
- if (!(next->bios.ramcfg_11_02_80))
+ if (!next->bios.ramcfg_11_02_80)
data |= 0x03000000;
- if (!(next->bios.ramcfg_11_02_40))
+ if (!next->bios.ramcfg_11_02_40)
data |= 0x00002000;
- if (!(next->bios.ramcfg_11_07_10))
+ if (!next->bios.ramcfg_11_07_10)
data |= 0x00004000;
- if (!(next->bios.ramcfg_11_07_08))
+ if (!next->bios.ramcfg_11_07_08)
data |= 0x00000003;
else
data |= 0x74000000;
@@ -486,7 +486,7 @@
data = mask = 0x00000000;
if (NOTE00(ramcfg_02_03 != 0)) {
- data |= (next->bios.ramcfg_11_02_03) << 8;
+ data |= next->bios.ramcfg_11_02_03 << 8;
mask |= 0x00000300;
}
if (NOTE00(ramcfg_01_10)) {
@@ -498,7 +498,7 @@
data = mask = 0x00000000;
if (NOTE00(timing_30_07 != 0)) {
- data |= (next->bios.timing_20_30_07) << 28;
+ data |= next->bios.timing_20_30_07 << 28;
mask |= 0x70000000;
}
if (NOTE00(ramcfg_01_01)) {
@@ -510,7 +510,7 @@
data = mask = 0x00000000;
if (NOTE00(timing_30_07 != 0)) {
- data |= (next->bios.timing_20_30_07) << 28;
+ data |= next->bios.timing_20_30_07 << 28;
mask |= 0x70000000;
}
if (NOTE00(ramcfg_01_02)) {
@@ -522,16 +522,16 @@
mask = 0x33f00000;
data = 0x00000000;
- if (!(next->bios.ramcfg_11_01_04))
+ if (!next->bios.ramcfg_11_01_04)
data |= 0x20200000;
- if (!(next->bios.ramcfg_11_07_80))
+ if (!next->bios.ramcfg_11_07_80)
data |= 0x12800000;
/*XXX: see note above about there probably being some condition
* for the 10f824 stuff that uses ramcfg 3...
*/
- if ( (next->bios.ramcfg_11_03_f0)) {
+ if (next->bios.ramcfg_11_03_f0) {
if (next->bios.rammap_11_08_0c) {
- if (!(next->bios.ramcfg_11_07_80))
+ if (!next->bios.ramcfg_11_07_80)
mask |= 0x00000020;
else
data |= 0x00000020;
@@ -563,7 +563,7 @@
ram_wait(fuc, 0x100710, 0x80000000, 0x80000000, 200000);
}
- data = (next->bios.timing_20_30_07) << 8;
+ data = next->bios.timing_20_30_07 << 8;
if (next->bios.ramcfg_11_01_01)
data |= 0x80000000;
ram_mask(fuc, 0x100778, 0x00000700, data);
@@ -588,7 +588,7 @@
ram_wr32(fuc, 0x10f310, 0x00000001); /* REFRESH */
ram_wr32(fuc, 0x10f210, 0x80000000); /* REFRESH_AUTO = 1 */
- if ((next->bios.ramcfg_11_08_10) && (ram->mode == 2) /*XXX*/) {
+ if (next->bios.ramcfg_11_08_10 && (ram->mode == 2) /*XXX*/) {
u32 temp = ram_mask(fuc, 0x10f294, 0xff000000, 0x24000000);
nve0_ram_train(fuc, 0xbc0e0000, 0xa4010000); /*XXX*/
ram_nsec(fuc, 1000);
@@ -621,8 +621,8 @@
data = ram_rd32(fuc, 0x10f978);
data &= ~0x00046144;
data |= 0x0000000b;
- if (!(next->bios.ramcfg_11_07_08)) {
- if (!(next->bios.ramcfg_11_07_04))
+ if (!next->bios.ramcfg_11_07_08) {
+ if (!next->bios.ramcfg_11_07_04)
data |= 0x0000200c;
else
data |= 0x00000000;
@@ -636,11 +636,11 @@
ram_wr32(fuc, 0x10f830, data);
}
- if (!(next->bios.ramcfg_11_07_08)) {
+ if (!next->bios.ramcfg_11_07_08) {
data = 0x88020000;
- if ( (next->bios.ramcfg_11_07_04))
+ if ( next->bios.ramcfg_11_07_04)
data |= 0x10000000;
- if (!(next->bios.rammap_11_08_10))
+ if (!next->bios.rammap_11_08_10)
data |= 0x00080000;
} else {
data = 0xa40e0000;
@@ -689,8 +689,8 @@
const u32 runk0 = ram->fN1 << 16;
const u32 runk1 = ram->fN1;
struct nouveau_ram_data *next = ram->base.next;
- int vc = !(next->bios.ramcfg_11_02_08);
- int mv = !(next->bios.ramcfg_11_02_04);
+ int vc = !next->bios.ramcfg_11_02_08;
+ int mv = !next->bios.ramcfg_11_02_04;
u32 mask, data;
ram_mask(fuc, 0x10f808, 0x40000000, 0x40000000);
@@ -705,7 +705,7 @@
}
ram_mask(fuc, 0x10f200, 0x00000800, 0x00000000);
- if ((next->bios.ramcfg_11_03_f0))
+ if (next->bios.ramcfg_11_03_f0)
ram_mask(fuc, 0x10f808, 0x04000000, 0x04000000);
ram_wr32(fuc, 0x10f314, 0x00000001); /* PRECHARGE */
@@ -761,7 +761,7 @@
ram_mask(fuc, 0x1373f4, 0x00000000, 0x00010010);
data = ram_rd32(fuc, 0x1373ec) & ~0x00030000;
- data |= (next->bios.ramcfg_11_03_30) << 12;
+ data |= next->bios.ramcfg_11_03_30 << 16;
ram_wr32(fuc, 0x1373ec, data);
ram_mask(fuc, 0x1373f4, 0x00000003, 0x00000000);
ram_mask(fuc, 0x1373f4, 0x00000010, 0x00000000);
@@ -793,8 +793,8 @@
}
}
- if ( (next->bios.ramcfg_11_02_40) ||
- (next->bios.ramcfg_11_07_10)) {
+ if (next->bios.ramcfg_11_02_40 ||
+ next->bios.ramcfg_11_07_10) {
ram_mask(fuc, 0x132040, 0x00010000, 0x00010000);
ram_nsec(fuc, 20000);
}
@@ -810,13 +810,13 @@
mask = 0x00010000;
data = 0x00000000;
- if (!(next->bios.ramcfg_11_02_80))
+ if (!next->bios.ramcfg_11_02_80)
data |= 0x03000000;
- if (!(next->bios.ramcfg_11_02_40))
+ if (!next->bios.ramcfg_11_02_40)
data |= 0x00002000;
- if (!(next->bios.ramcfg_11_07_10))
+ if (!next->bios.ramcfg_11_07_10)
data |= 0x00004000;
- if (!(next->bios.ramcfg_11_07_08))
+ if (!next->bios.ramcfg_11_07_08)
data |= 0x00000003;
else
data |= 0x14000000;
@@ -844,16 +844,16 @@
mask = 0x33f00000;
data = 0x00000000;
- if (!(next->bios.ramcfg_11_01_04))
+ if (!next->bios.ramcfg_11_01_04)
data |= 0x20200000;
- if (!(next->bios.ramcfg_11_07_80))
+ if (!next->bios.ramcfg_11_07_80)
data |= 0x12800000;
/*XXX: see note above about there probably being some condition
* for the 10f824 stuff that uses ramcfg 3...
*/
- if ( (next->bios.ramcfg_11_03_f0)) {
+ if (next->bios.ramcfg_11_03_f0) {
if (next->bios.rammap_11_08_0c) {
- if (!(next->bios.ramcfg_11_07_80))
+ if (!next->bios.ramcfg_11_07_80)
mask |= 0x00000020;
else
data |= 0x00000020;
@@ -876,7 +876,7 @@
data = next->bios.timing_20_2c_1fc0;
ram_mask(fuc, 0x10f24c, 0x7f000000, data << 24);
- ram_mask(fuc, 0x10f224, 0x001f0000, next->bios.timing_20_30_f8);
+ ram_mask(fuc, 0x10f224, 0x001f0000, next->bios.timing_20_30_f8 << 16);
ram_wr32(fuc, 0x10f090, 0x4000007f);
ram_nsec(fuc, 1000);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/gf117.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/gf117.c
new file mode 100644
index 0000000..fa891c3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/gf117.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "nv50.h"
+
+struct nouveau_oclass *
+gf117_i2c_oclass = &(struct nouveau_i2c_impl) {
+ .base.handle = NV_SUBDEV(I2C, 0xd7),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = _nouveau_i2c_ctor,
+ .dtor = _nouveau_i2c_dtor,
+ .init = _nouveau_i2c_init,
+ .fini = _nouveau_i2c_fini,
+ },
+ .sclass = nvd0_i2c_sclass,
+ .pad_x = &nv04_i2c_pad_oclass,
+ .pad_s = &nv04_i2c_pad_oclass,
+}.base;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/ibus/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/ibus/nve0.c
index 7120124..ebef970 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/ibus/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/ibus/nve0.c
@@ -95,6 +95,23 @@
}
static int
+nve0_ibus_init(struct nouveau_object *object)
+{
+ struct nve0_ibus_priv *priv = (void *)object;
+ int ret = nouveau_ibus_init(&priv->base);
+ if (ret == 0) {
+ nv_mask(priv, 0x122318, 0x0003ffff, 0x00001000);
+ nv_mask(priv, 0x12231c, 0x0003ffff, 0x00000200);
+ nv_mask(priv, 0x122310, 0x0003ffff, 0x00000800);
+ nv_mask(priv, 0x122348, 0x0003ffff, 0x00000100);
+ nv_mask(priv, 0x1223b0, 0x0003ffff, 0x00000fff);
+ nv_mask(priv, 0x122348, 0x0003ffff, 0x00000200);
+ nv_mask(priv, 0x122358, 0x0003ffff, 0x00002880);
+ }
+ return ret;
+}
+
+static int
nve0_ibus_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
@@ -117,7 +134,7 @@
.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nve0_ibus_ctor,
.dtor = _nouveau_ibus_dtor,
- .init = _nouveau_ibus_init,
+ .init = nve0_ibus_init,
.fini = _nouveau_ibus_fini,
},
};
diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/host.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/host.fuc
index 2284ecb..c2bb616 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/host.fuc
+++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/host.fuc
@@ -83,7 +83,7 @@
// increment GET
add b32 $r1 0x1
and $r14 $r1 #fifo_qmaskf
- nv_iowr(NV_PPWR_FIFO_GET(0), $r1)
+ nv_iowr(NV_PPWR_FIFO_GET(0), $r14)
bra #host_send
host_send_done:
ret
diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h
index 4bd43a9..39a5dc1 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h
@@ -1018,7 +1018,7 @@
0xb600023f,
0x1ec40110,
0x04b0400f,
- 0xbd0001f6,
+ 0xbd000ef6,
0xc70ef404,
/* 0x0328: host_send_done */
/* 0x032a: host_recv */
diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h
index 5a73fa6..254205c 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h
@@ -1124,7 +1124,7 @@
0x0f1ec401,
0x04b007f1,
0xd00604b6,
- 0x04bd0001,
+ 0x04bd000e,
/* 0x03cb: host_send_done */
0xf8ba0ef4,
/* 0x03cd: host_recv */
diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h
index 4dba00d..7ac8740 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h
@@ -1124,7 +1124,7 @@
0x0f1ec401,
0x04b007f1,
0xd00604b6,
- 0x04bd0001,
+ 0x04bd000e,
/* 0x03cb: host_send_done */
0xf8ba0ef4,
/* 0x03cd: host_recv */
diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h
index 5e24c6b..cd9ff1a 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h
@@ -1033,7 +1033,7 @@
0xb6026b21,
0x1ec40110,
0xb007f10f,
- 0x0001d004,
+ 0x000ed004,
0x0ef404bd,
/* 0x0365: host_send_done */
/* 0x0367: host_recv */
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 26b5647..47ad742 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -736,6 +736,9 @@
fb->bits_per_pixel, fb->pitches[0], crtc->x, crtc->y,
new_bo->bo.offset };
+ /* Keep vblanks on during flip, for the target crtc of this flip */
+ drm_vblank_get(dev, nouveau_crtc(crtc)->index);
+
/* Emit a page flip */
if (nv_device(drm->device)->card_type >= NV_50) {
ret = nv50_display_flip_next(crtc, fb, chan, swap_interval);
@@ -779,6 +782,7 @@
return 0;
fail_unreserve:
+ drm_vblank_put(dev, nouveau_crtc(crtc)->index);
ttm_bo_unreserve(&old_bo->bo);
fail_unpin:
mutex_unlock(&chan->cli->mutex);
@@ -817,6 +821,9 @@
drm_send_vblank_event(dev, crtcid, s->event);
}
+ /* Give up ownership of vblank for page-flipped crtc */
+ drm_vblank_put(dev, s->crtc);
+
list_del(&s->head);
if (ps)
*ps = *s;
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 26c12a3..a03c734 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1052,7 +1052,7 @@
int encoder_mode = atombios_get_encoder_mode(radeon_crtc->encoder);
/* pass the actual clock to atombios_crtc_program_pll for DCE5,6 for HDMI */
- if (ASIC_IS_DCE5(rdev) && !ASIC_IS_DCE8(rdev) &&
+ if (ASIC_IS_DCE5(rdev) &&
(encoder_mode == ATOM_ENCODER_MODE_HDMI) &&
(radeon_crtc->bpc > 8))
clock = radeon_crtc->adjusted_clock;
@@ -1136,6 +1136,7 @@
u32 fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_NONE);
u32 tmp, viewport_w, viewport_h;
int r;
+ bool bypass_lut = false;
/* no fb bound */
if (!atomic && !crtc->primary->fb) {
@@ -1174,33 +1175,73 @@
radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
radeon_bo_unreserve(rbo);
- switch (target_fb->bits_per_pixel) {
- case 8:
+ switch (target_fb->pixel_format) {
+ case DRM_FORMAT_C8:
fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_8BPP) |
EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_INDEXED));
break;
- case 15:
+ case DRM_FORMAT_XRGB4444:
+ case DRM_FORMAT_ARGB4444:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB4444));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
+ break;
+ case DRM_FORMAT_XRGB1555:
+ case DRM_FORMAT_ARGB1555:
fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB1555));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
break;
- case 16:
+ case DRM_FORMAT_BGRX5551:
+ case DRM_FORMAT_BGRA5551:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_BGRA5551));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
+#endif
+ break;
+ case DRM_FORMAT_RGB565:
fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_16BPP) |
EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB565));
#ifdef __BIG_ENDIAN
fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN16);
#endif
break;
- case 24:
- case 32:
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_ARGB8888:
fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB8888));
#ifdef __BIG_ENDIAN
fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
#endif
break;
+ case DRM_FORMAT_XRGB2101010:
+ case DRM_FORMAT_ARGB2101010:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_ARGB2101010));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
+#endif
+ /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */
+ bypass_lut = true;
+ break;
+ case DRM_FORMAT_BGRX1010102:
+ case DRM_FORMAT_BGRA1010102:
+ fb_format = (EVERGREEN_GRPH_DEPTH(EVERGREEN_GRPH_DEPTH_32BPP) |
+ EVERGREEN_GRPH_FORMAT(EVERGREEN_GRPH_FORMAT_BGRA1010102));
+#ifdef __BIG_ENDIAN
+ fb_swap = EVERGREEN_GRPH_ENDIAN_SWAP(EVERGREEN_GRPH_ENDIAN_8IN32);
+#endif
+ /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */
+ bypass_lut = true;
+ break;
default:
- DRM_ERROR("Unsupported screen depth %d\n",
- target_fb->bits_per_pixel);
+ DRM_ERROR("Unsupported screen format %s\n",
+ drm_get_format_name(target_fb->pixel_format));
return -EINVAL;
}
@@ -1329,6 +1370,18 @@
WREG32(EVERGREEN_GRPH_CONTROL + radeon_crtc->crtc_offset, fb_format);
WREG32(EVERGREEN_GRPH_SWAP_CONTROL + radeon_crtc->crtc_offset, fb_swap);
+ /*
+ * The LUT only has 256 slots for indexing by a 8 bpc fb. Bypass the LUT
+ * for > 8 bpc scanout to avoid truncation of fb indices to 8 msb's, to
+ * retain the full precision throughout the pipeline.
+ */
+ WREG32_P(EVERGREEN_GRPH_LUT_10BIT_BYPASS_CONTROL + radeon_crtc->crtc_offset,
+ (bypass_lut ? EVERGREEN_LUT_10BIT_BYPASS_EN : 0),
+ ~EVERGREEN_LUT_10BIT_BYPASS_EN);
+
+ if (bypass_lut)
+ DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n");
+
WREG32(EVERGREEN_GRPH_SURFACE_OFFSET_X + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_GRPH_SURFACE_OFFSET_Y + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_GRPH_X_START + radeon_crtc->crtc_offset, 0);
@@ -1396,6 +1449,7 @@
u32 fb_swap = R600_D1GRPH_SWAP_ENDIAN_NONE;
u32 tmp, viewport_w, viewport_h;
int r;
+ bool bypass_lut = false;
/* no fb bound */
if (!atomic && !crtc->primary->fb) {
@@ -1433,18 +1487,30 @@
radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
radeon_bo_unreserve(rbo);
- switch (target_fb->bits_per_pixel) {
- case 8:
+ switch (target_fb->pixel_format) {
+ case DRM_FORMAT_C8:
fb_format =
AVIVO_D1GRPH_CONTROL_DEPTH_8BPP |
AVIVO_D1GRPH_CONTROL_8BPP_INDEXED;
break;
- case 15:
+ case DRM_FORMAT_XRGB4444:
+ case DRM_FORMAT_ARGB4444:
+ fb_format =
+ AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
+ AVIVO_D1GRPH_CONTROL_16BPP_ARGB4444;
+#ifdef __BIG_ENDIAN
+ fb_swap = R600_D1GRPH_SWAP_ENDIAN_16BIT;
+#endif
+ break;
+ case DRM_FORMAT_XRGB1555:
fb_format =
AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
AVIVO_D1GRPH_CONTROL_16BPP_ARGB1555;
+#ifdef __BIG_ENDIAN
+ fb_swap = R600_D1GRPH_SWAP_ENDIAN_16BIT;
+#endif
break;
- case 16:
+ case DRM_FORMAT_RGB565:
fb_format =
AVIVO_D1GRPH_CONTROL_DEPTH_16BPP |
AVIVO_D1GRPH_CONTROL_16BPP_RGB565;
@@ -1452,8 +1518,8 @@
fb_swap = R600_D1GRPH_SWAP_ENDIAN_16BIT;
#endif
break;
- case 24:
- case 32:
+ case DRM_FORMAT_XRGB8888:
+ case DRM_FORMAT_ARGB8888:
fb_format =
AVIVO_D1GRPH_CONTROL_DEPTH_32BPP |
AVIVO_D1GRPH_CONTROL_32BPP_ARGB8888;
@@ -1461,9 +1527,20 @@
fb_swap = R600_D1GRPH_SWAP_ENDIAN_32BIT;
#endif
break;
+ case DRM_FORMAT_XRGB2101010:
+ case DRM_FORMAT_ARGB2101010:
+ fb_format =
+ AVIVO_D1GRPH_CONTROL_DEPTH_32BPP |
+ AVIVO_D1GRPH_CONTROL_32BPP_ARGB2101010;
+#ifdef __BIG_ENDIAN
+ fb_swap = R600_D1GRPH_SWAP_ENDIAN_32BIT;
+#endif
+ /* Greater 8 bpc fb needs to bypass hw-lut to retain precision */
+ bypass_lut = true;
+ break;
default:
- DRM_ERROR("Unsupported screen depth %d\n",
- target_fb->bits_per_pixel);
+ DRM_ERROR("Unsupported screen format %s\n",
+ drm_get_format_name(target_fb->pixel_format));
return -EINVAL;
}
@@ -1502,6 +1579,13 @@
if (rdev->family >= CHIP_R600)
WREG32(R600_D1GRPH_SWAP_CONTROL + radeon_crtc->crtc_offset, fb_swap);
+ /* LUT only has 256 slots for 8 bpc fb. Bypass for > 8 bpc scanout for precision */
+ WREG32_P(AVIVO_D1GRPH_LUT_SEL + radeon_crtc->crtc_offset,
+ (bypass_lut ? AVIVO_LUT_10BIT_BYPASS_EN : 0), ~AVIVO_LUT_10BIT_BYPASS_EN);
+
+ if (bypass_lut)
+ DRM_DEBUG_KMS("Bypassing hardware LUT due to 10 bit fb scanout.\n");
+
WREG32(AVIVO_D1GRPH_SURFACE_OFFSET_X + radeon_crtc->crtc_offset, 0);
WREG32(AVIVO_D1GRPH_SURFACE_OFFSET_Y + radeon_crtc->crtc_offset, 0);
WREG32(AVIVO_D1GRPH_X_START + radeon_crtc->crtc_offset, 0);
diff --git a/drivers/gpu/drm/radeon/evergreen_reg.h b/drivers/gpu/drm/radeon/evergreen_reg.h
index a0f63ff..333d143 100644
--- a/drivers/gpu/drm/radeon/evergreen_reg.h
+++ b/drivers/gpu/drm/radeon/evergreen_reg.h
@@ -116,6 +116,8 @@
# define EVERGREEN_GRPH_ARRAY_LINEAR_ALIGNED 1
# define EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1 2
# define EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1 4
+#define EVERGREEN_GRPH_LUT_10BIT_BYPASS_CONTROL 0x6808
+# define EVERGREEN_LUT_10BIT_BYPASS_EN (1 << 8)
#define EVERGREEN_GRPH_SWAP_CONTROL 0x680c
# define EVERGREEN_GRPH_ENDIAN_SWAP(x) (((x) & 0x3) << 0)
# define EVERGREEN_GRPH_ENDIAN_NONE 0
diff --git a/drivers/gpu/drm/radeon/r500_reg.h b/drivers/gpu/drm/radeon/r500_reg.h
index 1dd0d32..136b7bc 100644
--- a/drivers/gpu/drm/radeon/r500_reg.h
+++ b/drivers/gpu/drm/radeon/r500_reg.h
@@ -402,6 +402,7 @@
* block and vice versa. This applies to GRPH, CUR, etc.
*/
#define AVIVO_D1GRPH_LUT_SEL 0x6108
+# define AVIVO_LUT_10BIT_BYPASS_EN (1 << 8)
#define AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS 0x6110
#define R700_D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6914
#define R700_D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH 0x6114
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 933c5c3..1b9177e 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1288,17 +1288,15 @@
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B))
return MODE_OK;
- else if (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_A) {
- if (ASIC_IS_DCE6(rdev)) {
- /* HDMI 1.3+ supports max clock of 340 Mhz */
- if (mode->clock > 340000)
- return MODE_CLOCK_HIGH;
- else
- return MODE_OK;
- } else
+ else if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ /* HDMI 1.3+ supports max clock of 340 Mhz */
+ if (mode->clock > 340000)
return MODE_CLOCK_HIGH;
- } else
+ else
+ return MODE_OK;
+ } else {
return MODE_CLOCK_HIGH;
+ }
}
/* check against the max pixel clock */
@@ -1549,6 +1547,8 @@
static int radeon_dp_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
@@ -1579,14 +1579,23 @@
return MODE_PANEL;
}
}
- return MODE_OK;
} else {
if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
- (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
+ (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
return radeon_dp_mode_valid_helper(connector, mode);
- else
- return MODE_OK;
+ } else {
+ if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ /* HDMI 1.3+ supports max clock of 340 Mhz */
+ if (mode->clock > 340000)
+ return MODE_CLOCK_HIGH;
+ } else {
+ if (mode->clock > 165000)
+ return MODE_CLOCK_HIGH;
+ }
+ }
}
+
+ return MODE_OK;
}
static const struct drm_connector_helper_funcs radeon_dp_connector_helper_funcs = {
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 5ed6170..8fc362a 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -66,7 +66,8 @@
(radeon_crtc->lut_b[i] << 0));
}
- WREG32(AVIVO_D1GRPH_LUT_SEL + radeon_crtc->crtc_offset, radeon_crtc->crtc_id);
+ /* Only change bit 0 of LUT_SEL, other bits are set elsewhere */
+ WREG32_P(AVIVO_D1GRPH_LUT_SEL + radeon_crtc->crtc_offset, radeon_crtc->crtc_id, ~1);
}
static void dce4_crtc_load_lut(struct drm_crtc *crtc)
@@ -357,8 +358,9 @@
spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
+ drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
radeon_fence_unref(&work->fence);
- radeon_irq_kms_pflip_irq_get(rdev, work->crtc_id);
+ radeon_irq_kms_pflip_irq_put(rdev, work->crtc_id);
queue_work(radeon_crtc->flip_queue, &work->unpin_work);
}
@@ -459,6 +461,12 @@
base &= ~7;
}
+ r = drm_vblank_get(crtc->dev, radeon_crtc->crtc_id);
+ if (r) {
+ DRM_ERROR("failed to get vblank before flip\n");
+ goto pflip_cleanup;
+ }
+
/* We borrow the event spin lock for protecting flip_work */
spin_lock_irqsave(&crtc->dev->event_lock, flags);
@@ -473,6 +481,16 @@
return;
+pflip_cleanup:
+ if (unlikely(radeon_bo_reserve(work->new_rbo, false) != 0)) {
+ DRM_ERROR("failed to reserve new rbo in error path\n");
+ goto cleanup;
+ }
+ if (unlikely(radeon_bo_unpin(work->new_rbo) != 0)) {
+ DRM_ERROR("failed to unpin new rbo in error path\n");
+ }
+ radeon_bo_unreserve(work->new_rbo);
+
cleanup:
drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);
radeon_fence_unref(&work->fence);
diff --git a/drivers/misc/vexpress-syscfg.c b/drivers/misc/vexpress-syscfg.c
index 73068e5..3250fc1 100644
--- a/drivers/misc/vexpress-syscfg.c
+++ b/drivers/misc/vexpress-syscfg.c
@@ -199,7 +199,7 @@
func = kzalloc(sizeof(*func) + sizeof(*func->template) * num,
GFP_KERNEL);
if (!func)
- return NULL;
+ return ERR_PTR(-ENOMEM);
func->syscfg = syscfg;
func->num_templates = num;
@@ -231,10 +231,14 @@
func->regmap = regmap_init(dev, NULL, func,
&vexpress_syscfg_regmap_config);
- if (IS_ERR(func->regmap))
+ if (IS_ERR(func->regmap)) {
+ void *err = func->regmap;
+
kfree(func);
- else
- list_add(&func->list, &syscfg->funcs);
+ return err;
+ }
+
+ list_add(&func->list, &syscfg->funcs);
return func->regmap;
}
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 8368d96..b986480 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -227,7 +227,8 @@
np->kobj.kset = of_kset;
if (!np->parent) {
/* Nodes without parents are new top level trees */
- rc = kobject_add(&np->kobj, NULL, safe_name(&of_kset->kobj, "base"));
+ rc = kobject_add(&np->kobj, NULL, "%s",
+ safe_name(&of_kset->kobj, "base"));
} else {
name = safe_name(&np->parent->kobj, kbasename(np->full_name));
if (!name || !name[0])
@@ -1960,9 +1961,9 @@
raw_spin_lock_irqsave(&devtree_lock, flags);
np->sibling = np->parent->child;
- np->allnext = of_allnodes;
+ np->allnext = np->parent->allnext;
+ np->parent->allnext = np;
np->parent->child = np;
- of_allnodes = np;
of_node_clear_flag(np, OF_DETACHED);
raw_spin_unlock_irqrestore(&devtree_lock, flags);
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 6c48d73..500436f 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -166,10 +166,6 @@
int ret;
struct device *dev = &pdev->dev;
-#if defined(CONFIG_MICROBLAZE)
- pdev->archdata.dma_mask = 0xffffffffUL;
-#endif
-
/*
* Set default dma-mask to 32 bit. Drivers are expected to setup
* the correct supported dma_mask.
diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c
index 8558521..ad9e0c9 100644
--- a/drivers/regulator/as3722-regulator.c
+++ b/drivers/regulator/as3722-regulator.c
@@ -433,6 +433,7 @@
};
static const struct regulator_linear_range as3722_ldo_ranges[] = {
+ REGULATOR_LINEAR_RANGE(0, 0x00, 0x00, 0),
REGULATOR_LINEAR_RANGE(825000, 0x01, 0x24, 25000),
REGULATOR_LINEAR_RANGE(1725000, 0x40, 0x7F, 25000),
};
@@ -609,6 +610,7 @@
}
static const struct regulator_linear_range as3722_sd2345_ranges[] = {
+ REGULATOR_LINEAR_RANGE(0, 0x00, 0x00, 0),
REGULATOR_LINEAR_RANGE(612500, 0x01, 0x40, 12500),
REGULATOR_LINEAR_RANGE(1425000, 0x41, 0x70, 25000),
REGULATOR_LINEAR_RANGE(2650000, 0x71, 0x7F, 50000),
diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c
index 110a99e..c810518 100644
--- a/drivers/regulator/ltc3589.c
+++ b/drivers/regulator/ltc3589.c
@@ -255,7 +255,7 @@
struct device_node *node;
int i, ret;
- node = of_find_node_by_name(dev->of_node, "regulators");
+ node = of_get_child_by_name(dev->of_node, "regulators");
if (!node) {
dev_err(dev, "regulators node not found\n");
return -EINVAL;
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 864ed02..b982f0f 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -37,12 +37,14 @@
};
static const struct regulator_linear_range smps_low_ranges[] = {
+ REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
REGULATOR_LINEAR_RANGE(500000, 0x1, 0x6, 0),
REGULATOR_LINEAR_RANGE(510000, 0x7, 0x79, 10000),
REGULATOR_LINEAR_RANGE(1650000, 0x7A, 0x7f, 0),
};
static const struct regulator_linear_range smps_high_ranges[] = {
+ REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
REGULATOR_LINEAR_RANGE(1000000, 0x1, 0x6, 0),
REGULATOR_LINEAR_RANGE(1020000, 0x7, 0x79, 20000),
REGULATOR_LINEAR_RANGE(3300000, 0x7A, 0x7f, 0),
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index ce1743d..5e343ba 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -44,7 +44,7 @@
config DA8XX_REMOTEPROC
tristate "DA8xx/OMAP-L13x remoteproc support"
depends on ARCH_DAVINCI_DA8XX
- select CMA
+ select CMA if MMU
select REMOTEPROC
select RPMSG
help
diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c
index f6759dc..c41ff14 100644
--- a/drivers/spi/spi-pxa2xx-dma.c
+++ b/drivers/spi/spi-pxa2xx-dma.c
@@ -368,7 +368,7 @@
* otherwise we use the default. Also we use the default FIFO
* thresholds for now.
*/
- *burst_code = chip_info ? chip_info->dma_burst_size : 16;
+ *burst_code = chip_info ? chip_info->dma_burst_size : 1;
*threshold = SSCR1_RxTresh(RX_THRESH_DFLT)
| SSCR1_TxTresh(TX_THRESH_DFLT);
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 5e0f6ff..b33b00b 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3226,8 +3226,7 @@
for (i = 0; i < MAX_NR_CON_DRIVER; i++) {
con_back = ®istered_con_driver[i];
- if (con_back->con &&
- !(con_back->flag & CON_DRIVER_FLAG_MODULE)) {
+ if (con_back->con && con_back->con != csw) {
defcsw = con_back->con;
retval = 0;
break;
@@ -3332,6 +3331,7 @@
{
const struct consw *csw = NULL;
int i, more = 1, first = -1, last = -1, deflt = 0;
+ int ret;
if (!con->con || !(con->flag & CON_DRIVER_FLAG_MODULE) ||
con_is_graphics(con->con, con->first, con->last))
@@ -3357,8 +3357,10 @@
if (first != -1) {
console_lock();
- do_unbind_con_driver(csw, first, last, deflt);
+ ret = do_unbind_con_driver(csw, first, last, deflt);
console_unlock();
+ if (ret != 0)
+ return ret;
}
first = -1;
@@ -3645,17 +3647,20 @@
*/
int do_unregister_con_driver(const struct consw *csw)
{
- int i, retval = -ENODEV;
+ int i;
/* cannot unregister a bound driver */
if (con_is_bound(csw))
- goto err;
+ return -EBUSY;
+
+ if (csw == conswitchp)
+ return -EINVAL;
for (i = 0; i < MAX_NR_CON_DRIVER; i++) {
struct con_driver *con_driver = ®istered_con_driver[i];
if (con_driver->con == csw &&
- con_driver->flag & CON_DRIVER_FLAG_MODULE) {
+ con_driver->flag & CON_DRIVER_FLAG_INIT) {
vtconsole_deinit_device(con_driver);
device_destroy(vtconsole_class,
MKDEV(0, con_driver->node));
@@ -3666,12 +3671,11 @@
con_driver->flag = 0;
con_driver->first = 0;
con_driver->last = 0;
- retval = 0;
- break;
+ return 0;
}
}
-err:
- return retval;
+
+ return -ENODEV;
}
EXPORT_SYMBOL_GPL(do_unregister_con_driver);
diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c
index b63860f..40bec8d 100644
--- a/drivers/video/console/dummycon.c
+++ b/drivers/video/console/dummycon.c
@@ -77,3 +77,4 @@
.con_set_palette = DUMMY,
.con_scrolldelta = DUMMY,
};
+EXPORT_SYMBOL_GPL(dummy_con);
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index f267284..6e6aa70 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -1441,5 +1441,6 @@
.con_build_attr = vgacon_build_attr,
.con_invert_region = vgacon_invert_region,
};
+EXPORT_SYMBOL(vga_con);
MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 7d44d66..43a0a52 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -91,15 +91,6 @@
#define AVIVO_DC_LUTB_WHITE_OFFSET_GREEN 0x6cd4
#define AVIVO_DC_LUTB_WHITE_OFFSET_RED 0x6cd8
-#define FB_RIGHT_POS(p, bpp) (fb_be_math(p) ? 0 : (32 - (bpp)))
-
-static inline u32 offb_cmap_byteswap(struct fb_info *info, u32 value)
-{
- u32 bpp = info->var.bits_per_pixel;
-
- return cpu_to_be32(value) >> FB_RIGHT_POS(info, bpp);
-}
-
/*
* Set a single color register. The values supplied are already
* rounded down to the hardware's capabilities (according to the
@@ -129,7 +120,7 @@
mask <<= info->var.transp.offset;
value |= mask;
}
- pal[regno] = offb_cmap_byteswap(info, value);
+ pal[regno] = value;
return 0;
}
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 6d325bd..5d4de88 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -1168,7 +1168,8 @@
int gnttab_suspend(void)
{
- gnttab_interface->unmap_frames();
+ if (!xen_feature(XENFEAT_auto_translated_physmap))
+ gnttab_interface->unmap_frames();
return 0;
}
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index b73e062..b10b48c 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -910,7 +910,7 @@
void eventpoll_release_file(struct file *file)
{
struct eventpoll *ep;
- struct epitem *epi;
+ struct epitem *epi, *next;
/*
* We don't want to get "file->f_lock" because it is not
@@ -926,7 +926,7 @@
* Besides, ep_remove() acquires the lock, so we can't hold it here.
*/
mutex_lock(&epmutex);
- list_for_each_entry_rcu(epi, &file->f_ep_links, fllink) {
+ list_for_each_entry_safe(epi, next, &file->f_ep_links, fllink) {
ep = epi->ep;
mutex_lock_nested(&ep->mtx, 0);
ep_remove(ep, epi);
diff --git a/include/drm/i915_powerwell.h b/include/drm/i915_powerwell.h
index cfdc884..2baba99 100644
--- a/include/drm/i915_powerwell.h
+++ b/include/drm/i915_powerwell.h
@@ -30,7 +30,7 @@
#define _I915_POWERWELL_H_
/* For use by hda_i915 driver */
-extern void i915_request_power_well(void);
-extern void i915_release_power_well(void);
+extern int i915_request_power_well(void);
+extern int i915_release_power_well(void);
#endif /* _I915_POWERWELL_H_ */
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index a002cf1..eb726b9 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -42,7 +42,7 @@
unsigned int nr_ctx;
struct blk_mq_ctx **ctxs;
- unsigned int wait_index;
+ atomic_t wait_index;
struct blk_mq_tags *tags;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 31e1105..713f8b6 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -920,7 +920,7 @@
sector_t offset)
{
if (!q->limits.chunk_sectors)
- return q->limits.max_hw_sectors;
+ return q->limits.max_sectors;
return q->limits.chunk_sectors -
(offset & (q->limits.chunk_sectors - 1));
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 4ff262e..e2a6bd7 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -133,7 +133,6 @@
extern int elv_register_queue(struct request_queue *q);
extern void elv_unregister_queue(struct request_queue *q);
extern int elv_may_queue(struct request_queue *, int);
-extern void elv_abort_queue(struct request_queue *);
extern void elv_completed_request(struct request_queue *, struct request *);
extern int elv_set_request(struct request_queue *q, struct request *rq,
struct bio *bio, gfp_t gfp_mask);
diff --git a/include/linux/profile.h b/include/linux/profile.h
index aaad386..b537a25 100644
--- a/include/linux/profile.h
+++ b/include/linux/profile.h
@@ -44,6 +44,7 @@
int profile_init(void);
int profile_setup(char *str);
void profile_tick(int type);
+int setup_profiling_timer(unsigned int multiplier);
/*
* Add multiple profiler hits to a given address:
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index a2d9d81..14ec18d 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -395,6 +395,11 @@
{
}
+static inline int regulator_can_change_voltage(struct regulator *regulator)
+{
+ return 0;
+}
+
static inline int regulator_set_voltage(struct regulator *regulator,
int min_uV, int max_uV)
{
diff --git a/include/sound/core.h b/include/sound/core.h
index eedda2c..1df3f2f 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -116,6 +116,8 @@
int user_ctl_count; /* count of all user controls */
struct list_head controls; /* all controls for this card */
struct list_head ctl_files; /* active control files */
+ struct mutex user_ctl_lock; /* protects user controls against
+ concurrent access */
struct snd_info_entry *proc_root; /* root for soundcard specific files */
struct snd_info_entry *proc_id; /* the card id */
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ba9ed45..7de6555 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -152,10 +152,6 @@
#ifdef CONFIG_SPARC
#endif
-#ifdef CONFIG_SPARC64
-extern int sysctl_tsb_ratio;
-#endif
-
#ifdef __hppa__
extern int pwrsw_enabled;
#endif
diff --git a/sound/core/control.c b/sound/core/control.c
index f038f5a..f0b0e14 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -288,6 +288,10 @@
{
struct snd_kcontrol *kctl;
+ /* Make sure that the ids assigned to the control do not wrap around */
+ if (card->last_numid >= UINT_MAX - count)
+ card->last_numid = 0;
+
list_for_each_entry(kctl, &card->controls, list) {
if (kctl->id.numid < card->last_numid + 1 + count &&
kctl->id.numid + kctl->count > card->last_numid + 1) {
@@ -330,6 +334,7 @@
{
struct snd_ctl_elem_id id;
unsigned int idx;
+ unsigned int count;
int err = -EINVAL;
if (! kcontrol)
@@ -337,6 +342,9 @@
if (snd_BUG_ON(!card || !kcontrol->info))
goto error;
id = kcontrol->id;
+ if (id.index > UINT_MAX - kcontrol->count)
+ goto error;
+
down_write(&card->controls_rwsem);
if (snd_ctl_find_id(card, &id)) {
up_write(&card->controls_rwsem);
@@ -358,8 +366,9 @@
card->controls_count += kcontrol->count;
kcontrol->id.numid = card->last_numid + 1;
card->last_numid += kcontrol->count;
+ count = kcontrol->count;
up_write(&card->controls_rwsem);
- for (idx = 0; idx < kcontrol->count; idx++, id.index++, id.numid++)
+ for (idx = 0; idx < count; idx++, id.index++, id.numid++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_ADD, &id);
return 0;
@@ -388,6 +397,7 @@
bool add_on_replace)
{
struct snd_ctl_elem_id id;
+ unsigned int count;
unsigned int idx;
struct snd_kcontrol *old;
int ret;
@@ -423,8 +433,9 @@
card->controls_count += kcontrol->count;
kcontrol->id.numid = card->last_numid + 1;
card->last_numid += kcontrol->count;
+ count = kcontrol->count;
up_write(&card->controls_rwsem);
- for (idx = 0; idx < kcontrol->count; idx++, id.index++, id.numid++)
+ for (idx = 0; idx < count; idx++, id.index++, id.numid++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_ADD, &id);
return 0;
@@ -897,9 +908,9 @@
result = kctl->put(kctl, control);
}
if (result > 0) {
+ struct snd_ctl_elem_id id = control->id;
up_read(&card->controls_rwsem);
- snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
- &control->id);
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, &id);
return 0;
}
}
@@ -991,6 +1002,7 @@
struct user_element {
struct snd_ctl_elem_info info;
+ struct snd_card *card;
void *elem_data; /* element data */
unsigned long elem_data_size; /* size of element data in bytes */
void *tlv_data; /* TLV data */
@@ -1034,7 +1046,9 @@
{
struct user_element *ue = kcontrol->private_data;
+ mutex_lock(&ue->card->user_ctl_lock);
memcpy(&ucontrol->value, ue->elem_data, ue->elem_data_size);
+ mutex_unlock(&ue->card->user_ctl_lock);
return 0;
}
@@ -1043,10 +1057,12 @@
{
int change;
struct user_element *ue = kcontrol->private_data;
-
+
+ mutex_lock(&ue->card->user_ctl_lock);
change = memcmp(&ucontrol->value, ue->elem_data, ue->elem_data_size) != 0;
if (change)
memcpy(ue->elem_data, &ucontrol->value, ue->elem_data_size);
+ mutex_unlock(&ue->card->user_ctl_lock);
return change;
}
@@ -1066,19 +1082,32 @@
new_data = memdup_user(tlv, size);
if (IS_ERR(new_data))
return PTR_ERR(new_data);
+ mutex_lock(&ue->card->user_ctl_lock);
change = ue->tlv_data_size != size;
if (!change)
change = memcmp(ue->tlv_data, new_data, size);
kfree(ue->tlv_data);
ue->tlv_data = new_data;
ue->tlv_data_size = size;
+ mutex_unlock(&ue->card->user_ctl_lock);
} else {
- if (! ue->tlv_data_size || ! ue->tlv_data)
- return -ENXIO;
- if (size < ue->tlv_data_size)
- return -ENOSPC;
+ int ret = 0;
+
+ mutex_lock(&ue->card->user_ctl_lock);
+ if (!ue->tlv_data_size || !ue->tlv_data) {
+ ret = -ENXIO;
+ goto err_unlock;
+ }
+ if (size < ue->tlv_data_size) {
+ ret = -ENOSPC;
+ goto err_unlock;
+ }
if (copy_to_user(tlv, ue->tlv_data, ue->tlv_data_size))
- return -EFAULT;
+ ret = -EFAULT;
+err_unlock:
+ mutex_unlock(&ue->card->user_ctl_lock);
+ if (ret)
+ return ret;
}
return change;
}
@@ -1136,8 +1165,6 @@
struct user_element *ue;
int idx, err;
- if (!replace && card->user_ctl_count >= MAX_USER_CONTROLS)
- return -ENOMEM;
if (info->count < 1)
return -EINVAL;
access = info->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE :
@@ -1146,21 +1173,16 @@
SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE));
info->id.numid = 0;
memset(&kctl, 0, sizeof(kctl));
- down_write(&card->controls_rwsem);
- _kctl = snd_ctl_find_id(card, &info->id);
- err = 0;
- if (_kctl) {
- if (replace)
- err = snd_ctl_remove(card, _kctl);
- else
- err = -EBUSY;
- } else {
- if (replace)
- err = -ENOENT;
+
+ if (replace) {
+ err = snd_ctl_remove_user_ctl(file, &info->id);
+ if (err)
+ return err;
}
- up_write(&card->controls_rwsem);
- if (err < 0)
- return err;
+
+ if (card->user_ctl_count >= MAX_USER_CONTROLS)
+ return -ENOMEM;
+
memcpy(&kctl.id, &info->id, sizeof(info->id));
kctl.count = info->owner ? info->owner : 1;
access |= SNDRV_CTL_ELEM_ACCESS_USER;
@@ -1210,6 +1232,7 @@
ue = kzalloc(sizeof(struct user_element) + private_size, GFP_KERNEL);
if (ue == NULL)
return -ENOMEM;
+ ue->card = card;
ue->info = *info;
ue->info.access = 0;
ue->elem_data = (char *)ue + sizeof(*ue);
@@ -1321,8 +1344,9 @@
}
err = kctl->tlv.c(kctl, op_flag, tlv.length, _tlv->tlv);
if (err > 0) {
+ struct snd_ctl_elem_id id = kctl->id;
up_read(&card->controls_rwsem);
- snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_TLV, &kctl->id);
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_TLV, &id);
return 0;
}
} else {
diff --git a/sound/core/init.c b/sound/core/init.c
index 5ee8384..7bdfd19 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -232,6 +232,7 @@
INIT_LIST_HEAD(&card->devices);
init_rwsem(&card->controls_rwsem);
rwlock_init(&card->ctl_files_rwlock);
+ mutex_init(&card->user_ctl_lock);
INIT_LIST_HEAD(&card->controls);
INIT_LIST_HEAD(&card->ctl_files);
spin_lock_init(&card->files_lock);
diff --git a/sound/pci/hda/hda_i915.c b/sound/pci/hda/hda_i915.c
index 9d07e4ed..e9e8a4a 100644
--- a/sound/pci/hda/hda_i915.c
+++ b/sound/pci/hda/hda_i915.c
@@ -22,20 +22,20 @@
#include <drm/i915_powerwell.h>
#include "hda_i915.h"
-static void (*get_power)(void);
-static void (*put_power)(void);
+static int (*get_power)(void);
+static int (*put_power)(void);
-void hda_display_power(bool enable)
+int hda_display_power(bool enable)
{
if (!get_power || !put_power)
- return;
+ return -ENODEV;
pr_debug("HDA display power %s \n",
enable ? "Enable" : "Disable");
if (enable)
- get_power();
+ return get_power();
else
- put_power();
+ return put_power();
}
int hda_i915_init(void)
diff --git a/sound/pci/hda/hda_i915.h b/sound/pci/hda/hda_i915.h
index 5a63da2..bfd835f 100644
--- a/sound/pci/hda/hda_i915.h
+++ b/sound/pci/hda/hda_i915.h
@@ -17,11 +17,11 @@
#define __SOUND_HDA_I915_H
#ifdef CONFIG_SND_HDA_I915
-void hda_display_power(bool enable);
+int hda_display_power(bool enable);
int hda_i915_init(void);
int hda_i915_exit(void);
#else
-static inline void hda_display_power(bool enable) {}
+static inline int hda_display_power(bool enable) { return 0; }
static inline int hda_i915_init(void)
{
return -ENODEV;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index bb65a124..23fd6b9 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1656,8 +1656,13 @@
"Error request power-well from i915\n");
goto out_free;
}
+ err = hda_display_power(true);
+ if (err < 0) {
+ dev_err(chip->card->dev,
+ "Cannot turn on display power on i915\n");
+ goto out_free;
+ }
#endif
- hda_display_power(true);
}
err = azx_first_init(chip);
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index cbfa1e1..0b9571c 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -225,11 +225,11 @@
config SND_SOC_ADAU1701
tristate "Analog Devices ADAU1701 CODEC"
depends on I2C
- select SND_SOC_SIGMADSP
+ select SND_SOC_SIGMADSP_I2C
config SND_SOC_ADAU17X1
tristate
- select SND_SOC_SIGMADSP
+ select SND_SOC_SIGMADSP_REGMAP
config SND_SOC_ADAU1761
tristate
@@ -476,6 +476,14 @@
tristate
select CRC32
+config SND_SOC_SIGMADSP_I2C
+ tristate
+ select SND_SOC_SIGMADSP
+
+config SND_SOC_SIGMADSP_REGMAP
+ tristate
+ select SND_SOC_SIGMADSP
+
config SND_SOC_SIRF_AUDIO_CODEC
tristate "SiRF SoC internal audio codec"
select REGMAP_MMIO
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index be3377b..1bd6e1c 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -77,6 +77,8 @@
snd-soc-alc5623-objs := alc5623.o
snd-soc-alc5632-objs := alc5632.o
snd-soc-sigmadsp-objs := sigmadsp.o
+snd-soc-sigmadsp-i2c-objs := sigmadsp-i2c.o
+snd-soc-sigmadsp-regmap-objs := sigmadsp-regmap.o
snd-soc-si476x-objs := si476x.o
snd-soc-sirf-audio-codec-objs := sirf-audio-codec.o
snd-soc-sn95031-objs := sn95031.o
@@ -240,6 +242,8 @@
obj-$(CONFIG_SND_SOC_RT5677) += snd-soc-rt5677.o
obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o
+obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o
+obj-$(CONFIG_SND_SOC_SIGMADSP_REGMAP) += snd-soc-sigmadsp-regmap.o
obj-$(CONFIG_SND_SOC_SI476X) += snd-soc-si476x.o
obj-$(CONFIG_SND_SOC_SN95031) +=snd-soc-sn95031.o
obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif-rx.o snd-soc-spdif-tx.o
diff --git a/sound/soc/codecs/sigmadsp-i2c.c b/sound/soc/codecs/sigmadsp-i2c.c
new file mode 100644
index 0000000..246081a
--- /dev/null
+++ b/sound/soc/codecs/sigmadsp-i2c.c
@@ -0,0 +1,35 @@
+/*
+ * Load Analog Devices SigmaStudio firmware files
+ *
+ * Copyright 2009-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/i2c.h>
+#include <linux/export.h>
+#include <linux/module.h>
+
+#include "sigmadsp.h"
+
+static int sigma_action_write_i2c(void *control_data,
+ const struct sigma_action *sa, size_t len)
+{
+ return i2c_master_send(control_data, (const unsigned char *)&sa->addr,
+ len);
+}
+
+int process_sigma_firmware(struct i2c_client *client, const char *name)
+{
+ struct sigma_firmware ssfw;
+
+ ssfw.control_data = client;
+ ssfw.write = sigma_action_write_i2c;
+
+ return _process_sigma_firmware(&client->dev, &ssfw, name);
+}
+EXPORT_SYMBOL(process_sigma_firmware);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("SigmaDSP I2C firmware loader");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/sigmadsp-regmap.c b/sound/soc/codecs/sigmadsp-regmap.c
new file mode 100644
index 0000000..f78ed8d
--- /dev/null
+++ b/sound/soc/codecs/sigmadsp-regmap.c
@@ -0,0 +1,36 @@
+/*
+ * Load Analog Devices SigmaStudio firmware files
+ *
+ * Copyright 2009-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/regmap.h>
+#include <linux/export.h>
+#include <linux/module.h>
+
+#include "sigmadsp.h"
+
+static int sigma_action_write_regmap(void *control_data,
+ const struct sigma_action *sa, size_t len)
+{
+ return regmap_raw_write(control_data, be16_to_cpu(sa->addr),
+ sa->payload, len - 2);
+}
+
+int process_sigma_firmware_regmap(struct device *dev, struct regmap *regmap,
+ const char *name)
+{
+ struct sigma_firmware ssfw;
+
+ ssfw.control_data = regmap;
+ ssfw.write = sigma_action_write_regmap;
+
+ return _process_sigma_firmware(dev, &ssfw, name);
+}
+EXPORT_SYMBOL(process_sigma_firmware_regmap);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("SigmaDSP regmap firmware loader");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/sigmadsp.c b/sound/soc/codecs/sigmadsp.c
index 4068f24..f2de7e0 100644
--- a/sound/soc/codecs/sigmadsp.c
+++ b/sound/soc/codecs/sigmadsp.c
@@ -34,23 +34,6 @@
SIGMA_ACTION_END,
};
-struct sigma_action {
- u8 instr;
- u8 len_hi;
- __le16 len;
- __be16 addr;
- unsigned char payload[];
-} __packed;
-
-struct sigma_firmware {
- const struct firmware *fw;
- size_t pos;
-
- void *control_data;
- int (*write)(void *control_data, const struct sigma_action *sa,
- size_t len);
-};
-
static inline u32 sigma_action_len(struct sigma_action *sa)
{
return (sa->len_hi << 16) | le16_to_cpu(sa->len);
@@ -138,7 +121,7 @@
return 0;
}
-static int _process_sigma_firmware(struct device *dev,
+int _process_sigma_firmware(struct device *dev,
struct sigma_firmware *ssfw, const char *name)
{
int ret;
@@ -197,50 +180,6 @@
return ret;
}
-
-#if IS_ENABLED(CONFIG_I2C)
-
-static int sigma_action_write_i2c(void *control_data,
- const struct sigma_action *sa, size_t len)
-{
- return i2c_master_send(control_data, (const unsigned char *)&sa->addr,
- len);
-}
-
-int process_sigma_firmware(struct i2c_client *client, const char *name)
-{
- struct sigma_firmware ssfw;
-
- ssfw.control_data = client;
- ssfw.write = sigma_action_write_i2c;
-
- return _process_sigma_firmware(&client->dev, &ssfw, name);
-}
-EXPORT_SYMBOL(process_sigma_firmware);
-
-#endif
-
-#if IS_ENABLED(CONFIG_REGMAP)
-
-static int sigma_action_write_regmap(void *control_data,
- const struct sigma_action *sa, size_t len)
-{
- return regmap_raw_write(control_data, be16_to_cpu(sa->addr),
- sa->payload, len - 2);
-}
-
-int process_sigma_firmware_regmap(struct device *dev, struct regmap *regmap,
- const char *name)
-{
- struct sigma_firmware ssfw;
-
- ssfw.control_data = regmap;
- ssfw.write = sigma_action_write_regmap;
-
- return _process_sigma_firmware(dev, &ssfw, name);
-}
-EXPORT_SYMBOL(process_sigma_firmware_regmap);
-
-#endif
+EXPORT_SYMBOL_GPL(_process_sigma_firmware);
MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/sigmadsp.h b/sound/soc/codecs/sigmadsp.h
index e439cbd..c47cd23 100644
--- a/sound/soc/codecs/sigmadsp.h
+++ b/sound/soc/codecs/sigmadsp.h
@@ -12,6 +12,26 @@
#include <linux/device.h>
#include <linux/regmap.h>
+struct sigma_action {
+ u8 instr;
+ u8 len_hi;
+ __le16 len;
+ __be16 addr;
+ unsigned char payload[];
+} __packed;
+
+struct sigma_firmware {
+ const struct firmware *fw;
+ size_t pos;
+
+ void *control_data;
+ int (*write)(void *control_data, const struct sigma_action *sa,
+ size_t len);
+};
+
+int _process_sigma_firmware(struct device *dev,
+ struct sigma_firmware *ssfw, const char *name);
+
struct i2c_client;
extern int process_sigma_firmware(struct i2c_client *client, const char *name);
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index 6bb0ea5..a609aaf 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -923,8 +923,8 @@
dma->dai.pcm_free = fsl_dma_free_dma_buffers;
/* Store the SSI-specific information that we need */
- dma->ssi_stx_phys = res.start + offsetof(struct ccsr_ssi, stx0);
- dma->ssi_srx_phys = res.start + offsetof(struct ccsr_ssi, srx0);
+ dma->ssi_stx_phys = res.start + CCSR_SSI_STX0;
+ dma->ssi_srx_phys = res.start + CCSR_SSI_SRX0;
iprop = of_get_property(ssi_np, "fsl,fifo-depth", NULL);
if (iprop)
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index b912d45..d7a6061 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -762,7 +762,7 @@
struct regmap *regmap = spdif_priv->regmap;
u32 val;
- val = regmap_read(regmap, REG_SPDIF_SIS, &val);
+ regmap_read(regmap, REG_SPDIF_SIS, &val);
ucontrol->value.integer.value[0] = (val & INT_VAL_NOGOOD) != 0;
regmap_write(regmap, REG_SPDIF_SIC, INT_VAL_NOGOOD);
@@ -1076,7 +1076,7 @@
goto out;
} else if (arate / rate[index] == 1) {
/* A little bigger than expect */
- sub = (arate - rate[index]) * 100000;
+ sub = (u64)(arate - rate[index]) * 100000;
do_div(sub, rate[index]);
if (sub >= savesub)
continue;
@@ -1086,7 +1086,7 @@
spdif_priv->txrate[index] = arate;
} else if (rate[index] / arate == 1) {
/* A little smaller than expect */
- sub = (rate[index] - arate) * 100000;
+ sub = (u64)(rate[index] - arate) * 100000;
do_div(sub, rate[index]);
if (sub >= savesub)
continue;
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 6acb225..2434b6d 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -11,6 +11,7 @@
config SND_MMP_SOC
bool "Soc Audio for Marvell MMP chips"
depends on ARCH_MMP
+ select MMP_SRAM
select SND_SOC_GENERIC_DMAENGINE_PCM
select SND_ARM
help
@@ -40,7 +41,7 @@
config SND_PXA2XX_SOC_CORGI
tristate "SoC Audio support for Sharp Zaurus SL-C7x0"
- depends on SND_PXA2XX_SOC && PXA_SHARP_C7xx
+ depends on SND_PXA2XX_SOC && PXA_SHARP_C7xx && I2C
select SND_PXA2XX_SOC_I2S
select SND_SOC_WM8731
help
@@ -49,7 +50,7 @@
config SND_PXA2XX_SOC_SPITZ
tristate "SoC Audio support for Sharp Zaurus SL-Cxx00"
- depends on SND_PXA2XX_SOC && PXA_SHARP_Cxx00
+ depends on SND_PXA2XX_SOC && PXA_SHARP_Cxx00 && I2C
select SND_PXA2XX_SOC_I2S
select SND_SOC_WM8750
help
@@ -58,7 +59,7 @@
config SND_PXA2XX_SOC_Z2
tristate "SoC Audio support for Zipit Z2"
- depends on SND_PXA2XX_SOC && MACH_ZIPIT2
+ depends on SND_PXA2XX_SOC && MACH_ZIPIT2 && I2C
select SND_PXA2XX_SOC_I2S
select SND_SOC_WM8750
help
@@ -66,7 +67,7 @@
config SND_PXA2XX_SOC_POODLE
tristate "SoC Audio support for Poodle"
- depends on SND_PXA2XX_SOC && MACH_POODLE
+ depends on SND_PXA2XX_SOC && MACH_POODLE && I2C
select SND_PXA2XX_SOC_I2S
select SND_SOC_WM8731
help
@@ -181,7 +182,7 @@
config SND_PXA2XX_SOC_MAGICIAN
tristate "SoC Audio support for HTC Magician"
- depends on SND_PXA2XX_SOC && MACH_MAGICIAN
+ depends on SND_PXA2XX_SOC && MACH_MAGICIAN && I2C
select SND_PXA2XX_SOC_I2S
select SND_PXA_SOC_SSP
select SND_SOC_UDA1380
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 9188015..4e86265 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -315,7 +315,7 @@
dst_mod = mod[index];
} else {
src_mod = mod[index];
- dst_mod = mod[index + 1];
+ dst_mod = mod[index - 1];
}
index = 0;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index a74b9bf..cdc837e 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2755,7 +2755,7 @@
unsigned int mask = (1 << fls(max)) - 1;
unsigned int invert = mc->invert;
unsigned int val;
- int connect, change;
+ int connect, change, reg_change = 0;
struct snd_soc_dapm_update update;
int ret = 0;
@@ -2773,20 +2773,23 @@
mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
change = dapm_kcontrol_set_value(kcontrol, val);
- if (change) {
- if (reg != SND_SOC_NOPM) {
- mask = mask << shift;
- val = val << shift;
- if (snd_soc_test_bits(codec, reg, mask, val)) {
- update.kcontrol = kcontrol;
- update.reg = reg;
- update.mask = mask;
- update.val = val;
- card->update = &update;
- }
+ if (reg != SND_SOC_NOPM) {
+ mask = mask << shift;
+ val = val << shift;
+ reg_change = snd_soc_test_bits(codec, reg, mask, val);
+ }
+
+ if (change || reg_change) {
+ if (reg_change) {
+ update.kcontrol = kcontrol;
+ update.reg = reg;
+ update.mask = mask;
+ update.val = val;
+ card->update = &update;
}
+ change |= reg_change;
ret = soc_dapm_mixer_update_power(card, kcontrol, connect);
