| /*- |
| * Copyright (c) 1997 Berkeley Software Design, Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Berkeley Software Design Inc's name may not be used to endorse or |
| * promote products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN INC ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN INC BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * from: BSDI: asi.h,v 1.3 1997/08/08 14:31:42 torek |
| * $FreeBSD: src/sys/sparc64/include/asi.h,v 1.9.14.1 2006/03/31 23:40:42 marius Exp $ |
| */ |
| |
| #ifndef _MACHINE_ASI_H_ |
| #define _MACHINE_ASI_H_ |
| |
| /* |
| * Standard v9 asis |
| */ |
| #define ASI_N 0x4 |
| #define ASI_NL 0xc |
| #define ASI_AIUP 0x10 |
| #define ASI_AIUS 0x11 |
| #define ASI_AIUPL 0x18 |
| #define ASI_AIUSL 0x19 |
| #define ASI_P 0x80 |
| #define ASI_S 0x81 |
| #define ASI_PNF 0x82 |
| #define ASI_SNF 0x83 |
| #define ASI_PL 0x88 |
| #define ASI_SL 0x89 |
| #define ASI_PNFL 0x8a |
| #define ASI_SNFL 0x8b |
| |
| /* |
| * UltraSPARC extensions. ASIs limited to a certain family are annotated. |
| */ |
| #define ASI_PHYS_USE_EC 0x14 |
| #define ASI_PHYS_BYPASS_EC_WITH_EBIT 0x15 |
| #define ASI_PHYS_USE_EC_L 0x1c |
| #define ASI_PHYS_BYPASS_EC_WITH_EBIT_L 0x1d |
| |
| #define ASI_NUCLEUS_QUAD_LDD 0x24 |
| #define ASI_NUCLEUS_QUAD_LDD_L 0x2c |
| |
| #define ASI_PCACHE_STATUS_DATA 0x30 /* US-III Cu */ |
| #define ASI_PCACHE_DATA 0x31 /* US-III Cu */ |
| #define ASI_PCACHE_TAG 0x32 /* US-III Cu */ |
| #define ASI_PCACHE_SNOOP_TAG 0x33 /* US-III Cu */ |
| |
| #define ASI_ATOMIC_QUAD_LDD_PHYS 0x34 /* US-III Cu */ |
| |
| #define ASI_WCACHE_VALID_BITS 0x38 /* US-III Cu */ |
| #define ASI_WCACHE_DATA 0x39 /* US-III Cu */ |
| #define ASI_WCACHE_TAG 0x3a /* US-III Cu */ |
| #define ASI_WCACHE_SNOOP_TAG 0x3b /* US-III Cu */ |
| |
| #define ASI_ATOMIC_QUAD_LDD_PHYS_L 0x3c /* US-III Cu */ |
| |
| #define ASI_SRAM_FAST_INIT 0x40 /* US-III Cu */ |
| |
| #define ASI_DCACHE_INVALIDATE 0x42 /* US-III Cu */ |
| #define ASI_DCACHE_UTAG 0x43 /* US-III Cu */ |
| #define ASI_DCACHE_SNOOP_TAG 0x44 /* US-III Cu */ |
| |
| /* Named ASI_DCUCR on US-III, but is mostly identical except for added bits. */ |
| #define ASI_LSU_CTL_REG 0x45 |
| |
| #define ASI_DCACHE_DATA 0x46 |
| #define ASI_DCACHE_TAG 0x47 |
| |
| #define ASI_INTR_DISPATCH_STATUS 0x48 |
| #define ASI_INTR_RECEIVE 0x49 |
| #define ASI_UPA_CONFIG_REG 0x4a /* US-I, II */ |
| |
| #define ASI_FIREPLANE_CONFIG_REG 0x4a /* US-III Cu */ |
| #define AA_FIREPLANE_CONFIG 0x0 /* US-III Cu */ |
| #define AA_FIREPLANE_ADDRESS 0x8 /* US-III Cu */ |
| |
| #define ASI_ESTATE_ERROR_EN_REG 0x4b |
| #define AA_ESTATE_CEEN 0x1 |
| #define AA_ESTATE_NCEEN 0x2 |
| #define AA_ESTATE_ISAPEN 0x4 |
| |
| #define ASI_AFSR 0x4c |
| #define ASI_AFAR 0x4d |
| |
| #define ASI_ECACHE_TAG_DATA 0x4e |
| |
| #define ASI_IMMU_TAG_TARGET_REG 0x50 |
| #define ASI_IMMU 0x50 |
| #define AA_IMMU_TTR 0x0 |
| #define AA_IMMU_SFSR 0x18 |
| #define AA_IMMU_TSB 0x28 |
| #define AA_IMMU_TAR 0x30 |
| #define AA_IMMU_TSB_PEXT_REG 0x48 /* US-III family */ |
| #define AA_IMMU_TSB_SEXT_REG 0x50 /* US-III family */ |
| #define AA_IMMU_TSB_NEXT_REG 0x58 /* US-III family */ |
| |
| #define ASI_IMMU_TSB_8KB_PTR_REG 0x51 |
| #define ASI_IMMU_TSB_64KB_PTR_REG 0x52 |
| |
| #define ASI_SERIAL_ID 0x53 /* US-III family */ |
| |
| #define ASI_ITLB_DATA_IN_REG 0x54 |
| /* US-III Cu: also ASI_ITLB_CAM_ADDRESS_REG */ |
| #define ASI_ITLB_DATA_ACCESS_REG 0x55 |
| #define ASI_ITLB_TAG_READ_REG 0x56 |
| #define ASI_IMMU_DEMAP 0x57 |
| |
| #define ASI_DMMU_TAG_TARGET_REG 0x58 |
| #define ASI_DMMU 0x58 |
| #define AA_DMMU_TTR 0x0 |
| #define AA_DMMU_PCXR 0x8 |
| #define AA_DMMU_SCXR 0x10 |
| #define AA_DMMU_SFSR 0x18 |
| #define AA_DMMU_SFAR 0x20 |
| #define AA_DMMU_TSB 0x28 |
| #define AA_DMMU_TAR 0x30 |
| #define AA_DMMU_VWPR 0x38 |
| #define AA_DMMU_PWPR 0x40 |
| #define AA_DMMU_TSB_PEXT_REG 0x48 |
| #define AA_DMMU_TSB_SEXT_REG 0x50 |
| #define AA_DMMU_TSB_NEXT_REG 0x58 |
| |
| #define ASI_DMMU_TSB_8KB_PTR_REG 0x59 |
| #define ASI_DMMU_TSB_64KB_PTR_REG 0x5a |
| #define ASI_DMMU_TSB_DIRECT_PTR_REG 0x5b |
| #define ASI_DTLB_DATA_IN_REG 0x5c |
| /* US-III Cu: also ASI_DTLB_CAM_ADDRESS_REG */ |
| #define ASI_DTLB_DATA_ACCESS_REG 0x5d |
| #define ASI_DTLB_TAG_READ_REG 0x5e |
| #define ASI_DMMU_DEMAP 0x5f |
| |
| #define ASI_IIU_INST_TRAP 0x60 /* US-III family */ |
| |
| #define ASI_ICACHE_INSTR 0x66 |
| #define ASI_ICACHE_TAG 0x67 |
| #define ASI_ICACHE_SNOOP_TAG 0x68 /* US-III family */ |
| #define ASI_ICACHE_PRE_DECODE 0x6e /* US-I, II */ |
| #define ASI_ICACHE_PRE_NEXT_FIELD 0x6f /* US-I, II */ |
| |
| #define ASI_BLK_AUIP 0x70 |
| #define ASI_BLK_AIUS 0x71 |
| |
| #define ASI_MCU_CONFIG_REG 0x72 /* US-III Cu */ |
| #define AA_MCU_TIMING1_REG 0x0 /* US-III Cu */ |
| #define AA_MCU_TIMING2_REG 0x8 /* US-III Cu */ |
| #define AA_MCU_TIMING3_REG 0x10 /* US-III Cu */ |
| #define AA_MCU_TIMING4_REG 0x18 /* US-III Cu */ |
| #define AA_MCU_DEC1_REG 0x20 /* US-III Cu */ |
| #define AA_MCU_DEC2_REG 0x28 /* US-III Cu */ |
| #define AA_MCU_DEC3_REG 0x30 /* US-III Cu */ |
| #define AA_MCU_DEC4_REG 0x38 /* US-III Cu */ |
| #define AA_MCU_ADDR_CNTL_REG 0x40 /* US-III Cu */ |
| |
| #define ASI_ECACHE_DATA 0x74 /* US-III Cu */ |
| #define ASI_ECACHE_CONTROL 0x75 /* US-III Cu */ |
| #define ASI_ECACHE_W 0x76 |
| |
| /* |
| * With the advent of the US-III, the numbering has changed, as additional |
| * registers were inserted in between. We retain the original ordering for |
| * now, and append an A to the inserted registers. |
| * Exceptions are AA_SDB_INTR_D6 and AA_SDB_INTR_D7, which were appended |
| * at the end. |
| */ |
| #define ASI_SDB_ERROR_W 0x77 |
| #define ASI_SDB_CONTROL_W 0x77 |
| #define ASI_SDB_INTR_W 0x77 |
| #define AA_SDB_ERR_HIGH 0x0 |
| #define AA_SDB_ERR_LOW 0x18 |
| #define AA_SDB_CNTL_HIGH 0x20 |
| #define AA_SDB_CNTL_LOW 0x38 |
| #define AA_SDB_INTR_D0 0x40 |
| #define AA_SDB_INTR_D0A 0x48 /* US-III family */ |
| #define AA_SDB_INTR_D1 0x50 |
| #define AA_SDB_INTR_D1A 0x5A /* US-III family */ |
| #define AA_SDB_INTR_D2 0x60 |
| #define AA_SDB_INTR_D2A 0x68 /* US-III family */ |
| #define AA_INTR_SEND 0x70 |
| #define AA_SDB_INTR_D6 0x80 /* US-III family */ |
| #define AA_SDB_INTR_D7 0x88 /* US-III family */ |
| |
| #define ASI_BLK_AIUPL 0x78 |
| #define ASI_BLK_AIUSL 0x79 |
| |
| #define ASI_ECACHE_R 0x7e |
| |
| /* |
| * These have the same registers as their corresponding write versions |
| * except for AA_INTR_SEND. |
| */ |
| #define ASI_SDB_ERROR_R 0x7f |
| #define ASI_SDB_CONTROL_R 0x7f |
| #define ASI_SDB_INTR_R 0x7f |
| |
| #define ASI_PST8_P 0xc0 |
| #define ASI_PST8_S 0xc1 |
| #define ASI_PST16_P 0xc2 |
| #define ASI_PST16_S 0xc3 |
| #define ASI_PST32_P 0xc4 |
| #define ASI_PST32_S 0xc5 |
| |
| #define ASI_PST8_PL 0xc8 |
| #define ASI_PST8_SL 0xc9 |
| #define ASI_PST16_PL 0xca |
| #define ASI_PST16_SL 0xcb |
| #define ASI_PST32_PL 0xcc |
| #define ASI_PST32_SL 0xcd |
| |
| #define ASI_FL8_P 0xd0 |
| #define ASI_FL8_S 0xd1 |
| #define ASI_FL16_P 0xd2 |
| #define ASI_FL16_S 0xd3 |
| #define ASI_FL8_PL 0xd8 |
| #define ASI_FL8_SL 0xd9 |
| #define ASI_FL16_PL 0xda |
| #define ASI_FL16_SL 0xdb |
| |
| #define ASI_BLK_COMMIT_P 0xe0 |
| #define ASI_BLK_COMMIT_S 0xe1 |
| #define ASI_BLK_P 0xf0 |
| #define ASI_BLK_S 0xf1 |
| #define ASI_BLK_PL 0xf8 |
| #define ASI_BLK_SL 0xf9 |
| |
| #endif /* !_MACHINE_ASI_H_ */ |