| /************************************************************************ |
| * regs.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC |
| * Copyright(c) 2002-2005 Neterion Inc. |
| |
| * This software may be used and distributed according to the terms of |
| * the GNU General Public License (GPL), incorporated herein by reference. |
| * Drivers based on or derived from this code fall under the GPL and must |
| * retain the authorship, copyright and license notice. This file is not |
| * a complete program and may only be used when the entire operating |
| * system is licensed under the GPL. |
| * See the file COPYING in this distribution for more information. |
| ************************************************************************/ |
| #ifndef _REGS_H |
| #define _REGS_H |
| |
| #define TBD 0 |
| |
| typedef struct _XENA_dev_config { |
| /* Convention: mHAL_XXX is mask, vHAL_XXX is value */ |
| |
| /* General Control-Status Registers */ |
| u64 general_int_status; |
| #define GEN_INTR_TXPIC BIT(0) |
| #define GEN_INTR_TXDMA BIT(1) |
| #define GEN_INTR_TXMAC BIT(2) |
| #define GEN_INTR_TXXGXS BIT(3) |
| #define GEN_INTR_TXTRAFFIC BIT(8) |
| #define GEN_INTR_RXPIC BIT(32) |
| #define GEN_INTR_RXDMA BIT(33) |
| #define GEN_INTR_RXMAC BIT(34) |
| #define GEN_INTR_MC BIT(35) |
| #define GEN_INTR_RXXGXS BIT(36) |
| #define GEN_INTR_RXTRAFFIC BIT(40) |
| #define GEN_ERROR_INTR GEN_INTR_TXPIC | GEN_INTR_RXPIC | \ |
| GEN_INTR_TXDMA | GEN_INTR_RXDMA | \ |
| GEN_INTR_TXMAC | GEN_INTR_RXMAC | \ |
| GEN_INTR_TXXGXS| GEN_INTR_RXXGXS| \ |
| GEN_INTR_MC |
| |
| u64 general_int_mask; |
| |
| u8 unused0[0x100 - 0x10]; |
| |
| u64 sw_reset; |
| /* XGXS must be removed from reset only once. */ |
| #define SW_RESET_XENA vBIT(0xA5,0,8) |
| #define SW_RESET_FLASH vBIT(0xA5,8,8) |
| #define SW_RESET_EOI vBIT(0xA5,16,8) |
| #define SW_RESET_ALL (SW_RESET_XENA | \ |
| SW_RESET_FLASH | \ |
| SW_RESET_EOI) |
| /* The SW_RESET register must read this value after a successful reset. */ |
| #define SW_RESET_RAW_VAL 0xA5000000 |
| |
| |
| u64 adapter_status; |
| #define ADAPTER_STATUS_TDMA_READY BIT(0) |
| #define ADAPTER_STATUS_RDMA_READY BIT(1) |
| #define ADAPTER_STATUS_PFC_READY BIT(2) |
| #define ADAPTER_STATUS_TMAC_BUF_EMPTY BIT(3) |
| #define ADAPTER_STATUS_PIC_QUIESCENT BIT(5) |
| #define ADAPTER_STATUS_RMAC_REMOTE_FAULT BIT(6) |
| #define ADAPTER_STATUS_RMAC_LOCAL_FAULT BIT(7) |
| #define ADAPTER_STATUS_RMAC_PCC_IDLE vBIT(0xFF,8,8) |
| #define ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE vBIT(0x0F,8,8) |
| #define ADAPTER_STATUS_RC_PRC_QUIESCENT vBIT(0xFF,16,8) |
| #define ADAPTER_STATUS_MC_DRAM_READY BIT(24) |
| #define ADAPTER_STATUS_MC_QUEUES_READY BIT(25) |
| #define ADAPTER_STATUS_M_PLL_LOCK BIT(30) |
| #define ADAPTER_STATUS_P_PLL_LOCK BIT(31) |
| |
| u64 adapter_control; |
| #define ADAPTER_CNTL_EN BIT(7) |
| #define ADAPTER_EOI_TX_ON BIT(15) |
| #define ADAPTER_LED_ON BIT(23) |
| #define ADAPTER_UDPI(val) vBIT(val,36,4) |
| #define ADAPTER_WAIT_INT BIT(48) |
| #define ADAPTER_ECC_EN BIT(55) |
| |
| u64 serr_source; |
| #define SERR_SOURCE_PIC BIT(0) |
| #define SERR_SOURCE_TXDMA BIT(1) |
| #define SERR_SOURCE_RXDMA BIT(2) |
| #define SERR_SOURCE_MAC BIT(3) |
| #define SERR_SOURCE_MC BIT(4) |
| #define SERR_SOURCE_XGXS BIT(5) |
| #define SERR_SOURCE_ANY (SERR_SOURCE_PIC | \ |
| SERR_SOURCE_TXDMA | \ |
| SERR_SOURCE_RXDMA | \ |
| SERR_SOURCE_MAC | \ |
| SERR_SOURCE_MC | \ |
| SERR_SOURCE_XGXS) |
| |
| u64 pci_mode; |
| #define GET_PCI_MODE(val) ((val & vBIT(0xF, 0, 4)) >> 60) |
| #define PCI_MODE_PCI_33 0 |
| #define PCI_MODE_PCI_66 0x1 |
| #define PCI_MODE_PCIX_M1_66 0x2 |
| #define PCI_MODE_PCIX_M1_100 0x3 |
| #define PCI_MODE_PCIX_M1_133 0x4 |
| #define PCI_MODE_PCIX_M2_66 0x5 |
| #define PCI_MODE_PCIX_M2_100 0x6 |
| #define PCI_MODE_PCIX_M2_133 0x7 |
| #define PCI_MODE_UNSUPPORTED BIT(0) |
| #define PCI_MODE_32_BITS BIT(8) |
| #define PCI_MODE_UNKNOWN_MODE BIT(9) |
| |
| u8 unused_0[0x800 - 0x128]; |
| |
| /* PCI-X Controller registers */ |
| u64 pic_int_status; |
| u64 pic_int_mask; |
| #define PIC_INT_TX BIT(0) |
| #define PIC_INT_FLSH BIT(1) |
| #define PIC_INT_MDIO BIT(2) |
| #define PIC_INT_IIC BIT(3) |
| #define PIC_INT_GPIO BIT(4) |
| #define PIC_INT_RX BIT(32) |
| |
| u64 txpic_int_reg; |
| u64 txpic_int_mask; |
| #define PCIX_INT_REG_ECC_SG_ERR BIT(0) |
| #define PCIX_INT_REG_ECC_DB_ERR BIT(1) |
| #define PCIX_INT_REG_FLASHR_R_FSM_ERR BIT(8) |
| #define PCIX_INT_REG_FLASHR_W_FSM_ERR BIT(9) |
| #define PCIX_INT_REG_INI_TX_FSM_SERR BIT(10) |
| #define PCIX_INT_REG_INI_TXO_FSM_ERR BIT(11) |
| #define PCIX_INT_REG_TRT_FSM_SERR BIT(13) |
| #define PCIX_INT_REG_SRT_FSM_SERR BIT(14) |
| #define PCIX_INT_REG_PIFR_FSM_SERR BIT(15) |
| #define PCIX_INT_REG_WRC_TX_SEND_FSM_SERR BIT(21) |
| #define PCIX_INT_REG_RRC_TX_REQ_FSM_SERR BIT(23) |
| #define PCIX_INT_REG_INI_RX_FSM_SERR BIT(48) |
| #define PCIX_INT_REG_RA_RX_FSM_SERR BIT(50) |
| /* |
| #define PCIX_INT_REG_WRC_RX_SEND_FSM_SERR BIT(52) |
| #define PCIX_INT_REG_RRC_RX_REQ_FSM_SERR BIT(54) |
| #define PCIX_INT_REG_RRC_RX_SPLIT_FSM_SERR BIT(58) |
| */ |
| u64 txpic_alarms; |
| u64 rxpic_int_reg; |
| u64 rxpic_int_mask; |
| u64 rxpic_alarms; |
| |
| u64 flsh_int_reg; |
| u64 flsh_int_mask; |
| #define PIC_FLSH_INT_REG_CYCLE_FSM_ERR BIT(63) |
| #define PIC_FLSH_INT_REG_ERR BIT(62) |
| u64 flash_alarms; |
| |
| u64 mdio_int_reg; |
| u64 mdio_int_mask; |
| #define MDIO_INT_REG_MDIO_BUS_ERR BIT(0) |
| #define MDIO_INT_REG_DTX_BUS_ERR BIT(8) |
| #define MDIO_INT_REG_LASI BIT(39) |
| u64 mdio_alarms; |
| |
| u64 iic_int_reg; |
| u64 iic_int_mask; |
| #define IIC_INT_REG_BUS_FSM_ERR BIT(4) |
| #define IIC_INT_REG_BIT_FSM_ERR BIT(5) |
| #define IIC_INT_REG_CYCLE_FSM_ERR BIT(6) |
| #define IIC_INT_REG_REQ_FSM_ERR BIT(7) |
| #define IIC_INT_REG_ACK_ERR BIT(8) |
| u64 iic_alarms; |
| |
| u8 unused4[0x08]; |
| |
| u64 gpio_int_reg; |
| #define GPIO_INT_REG_LINK_DOWN BIT(1) |
| #define GPIO_INT_REG_LINK_UP BIT(2) |
| u64 gpio_int_mask; |
| #define GPIO_INT_MASK_LINK_DOWN BIT(1) |
| #define GPIO_INT_MASK_LINK_UP BIT(2) |
| u64 gpio_alarms; |
| |
| u8 unused5[0x38]; |
| |
| u64 tx_traffic_int; |
| #define TX_TRAFFIC_INT_n(n) BIT(n) |
| u64 tx_traffic_mask; |
| |
| u64 rx_traffic_int; |
| #define RX_TRAFFIC_INT_n(n) BIT(n) |
| u64 rx_traffic_mask; |
| |
| /* PIC Control registers */ |
| u64 pic_control; |
| #define PIC_CNTL_RX_ALARM_MAP_1 BIT(0) |
| #define PIC_CNTL_SHARED_SPLITS(n) vBIT(n,11,5) |
| |
| u64 swapper_ctrl; |
| #define SWAPPER_CTRL_PIF_R_FE BIT(0) |
| #define SWAPPER_CTRL_PIF_R_SE BIT(1) |
| #define SWAPPER_CTRL_PIF_W_FE BIT(8) |
| #define SWAPPER_CTRL_PIF_W_SE BIT(9) |
| #define SWAPPER_CTRL_TXP_FE BIT(16) |
| #define SWAPPER_CTRL_TXP_SE BIT(17) |
| #define SWAPPER_CTRL_TXD_R_FE BIT(18) |
| #define SWAPPER_CTRL_TXD_R_SE BIT(19) |
| #define SWAPPER_CTRL_TXD_W_FE BIT(20) |
| #define SWAPPER_CTRL_TXD_W_SE BIT(21) |
| #define SWAPPER_CTRL_TXF_R_FE BIT(22) |
| #define SWAPPER_CTRL_TXF_R_SE BIT(23) |
| #define SWAPPER_CTRL_RXD_R_FE BIT(32) |
| #define SWAPPER_CTRL_RXD_R_SE BIT(33) |
| #define SWAPPER_CTRL_RXD_W_FE BIT(34) |
| #define SWAPPER_CTRL_RXD_W_SE BIT(35) |
| #define SWAPPER_CTRL_RXF_W_FE BIT(36) |
| #define SWAPPER_CTRL_RXF_W_SE BIT(37) |
| #define SWAPPER_CTRL_XMSI_FE BIT(40) |
| #define SWAPPER_CTRL_XMSI_SE BIT(41) |
| #define SWAPPER_CTRL_STATS_FE BIT(48) |
| #define SWAPPER_CTRL_STATS_SE BIT(49) |
| |
| u64 pif_rd_swapper_fb; |
| #define IF_RD_SWAPPER_FB 0x0123456789ABCDEF |
| |
| u64 scheduled_int_ctrl; |
| #define SCHED_INT_CTRL_TIMER_EN BIT(0) |
| #define SCHED_INT_CTRL_ONE_SHOT BIT(1) |
| #define SCHED_INT_CTRL_INT2MSI TBD |
| #define SCHED_INT_PERIOD TBD |
| |
| u64 txreqtimeout; |
| #define TXREQTO_VAL(val) vBIT(val,0,32) |
| #define TXREQTO_EN BIT(63) |
| |
| u64 statsreqtimeout; |
| #define STATREQTO_VAL(n) TBD |
| #define STATREQTO_EN BIT(63) |
| |
| u64 read_retry_delay; |
| u64 read_retry_acceleration; |
| u64 write_retry_delay; |
| u64 write_retry_acceleration; |
| |
| u64 xmsi_control; |
| u64 xmsi_access; |
| u64 xmsi_address; |
| u64 xmsi_data; |
| |
| u64 rx_mat; |
| #define RX_MAT_SET(ring, msi) vBIT(msi, (8 * ring), 8) |
| |
| u8 unused6[0x8]; |
| |
| u64 tx_mat0_n[0x8]; |
| #define TX_MAT_SET(fifo, msi) vBIT(msi, (8 * fifo), 8) |
| |
| u8 unused_1[0x8]; |
| u64 stat_byte_cnt; |
| #define STAT_BC(n) vBIT(n,4,12) |
| |
| /* Automated statistics collection */ |
| u64 stat_cfg; |
| #define STAT_CFG_STAT_EN BIT(0) |
| #define STAT_CFG_ONE_SHOT_EN BIT(1) |
| #define STAT_CFG_STAT_NS_EN BIT(8) |
| #define STAT_CFG_STAT_RO BIT(9) |
| #define STAT_TRSF_PER(n) TBD |
| #define PER_SEC 0x208d5 |
| #define SET_UPDT_PERIOD(n) vBIT((PER_SEC*n),32,32) |
| #define SET_UPDT_CLICKS(val) vBIT(val, 32, 32) |
| |
| u64 stat_addr; |
| |
| /* General Configuration */ |
| u64 mdio_control; |
| |
| u64 dtx_control; |
| |
| u64 i2c_control; |
| #define I2C_CONTROL_DEV_ID(id) vBIT(id,1,3) |
| #define I2C_CONTROL_ADDR(addr) vBIT(addr,5,11) |
| #define I2C_CONTROL_BYTE_CNT(cnt) vBIT(cnt,22,2) |
| #define I2C_CONTROL_READ BIT(24) |
| #define I2C_CONTROL_NACK BIT(25) |
| #define I2C_CONTROL_CNTL_START vBIT(0xE,28,4) |
| #define I2C_CONTROL_CNTL_END(val) (val & vBIT(0x1,28,4)) |
| #define I2C_CONTROL_GET_DATA(val) (u32)(val & 0xFFFFFFFF) |
| #define I2C_CONTROL_SET_DATA(val) vBIT(val,32,32) |
| |
| u64 gpio_control; |
| #define GPIO_CTRL_GPIO_0 BIT(8) |
| u64 misc_control; |
| #define EXT_REQ_EN BIT(1) |
| #define MISC_LINK_STABILITY_PRD(val) vBIT(val,29,3) |
| |
| u8 unused7_1[0x230 - 0x208]; |
| |
| u64 pic_control2; |
| u64 ini_dperr_ctrl; |
| |
| u64 wreq_split_mask; |
| #define WREQ_SPLIT_MASK_SET_MASK(val) vBIT(val, 52, 12) |
| |
| u8 unused7_2[0x800 - 0x248]; |
| |
| /* TxDMA registers */ |
| u64 txdma_int_status; |
| u64 txdma_int_mask; |
| #define TXDMA_PFC_INT BIT(0) |
| #define TXDMA_TDA_INT BIT(1) |
| #define TXDMA_PCC_INT BIT(2) |
| #define TXDMA_TTI_INT BIT(3) |
| #define TXDMA_LSO_INT BIT(4) |
| #define TXDMA_TPA_INT BIT(5) |
| #define TXDMA_SM_INT BIT(6) |
| u64 pfc_err_reg; |
| u64 pfc_err_mask; |
| u64 pfc_err_alarm; |
| |
| u64 tda_err_reg; |
| u64 tda_err_mask; |
| u64 tda_err_alarm; |
| |
| u64 pcc_err_reg; |
| #define PCC_FB_ECC_DB_ERR vBIT(0xFF, 16, 8) |
| #define PCC_ENABLE_FOUR vBIT(0x0F,0,8) |
| |
| u64 pcc_err_mask; |
| u64 pcc_err_alarm; |
| |
| u64 tti_err_reg; |
| u64 tti_err_mask; |
| u64 tti_err_alarm; |
| |
| u64 lso_err_reg; |
| u64 lso_err_mask; |
| u64 lso_err_alarm; |
| |
| u64 tpa_err_reg; |
| u64 tpa_err_mask; |
| u64 tpa_err_alarm; |
| |
| u64 sm_err_reg; |
| u64 sm_err_mask; |
| u64 sm_err_alarm; |
| |
| u8 unused8[0x100 - 0xB8]; |
| |
| /* TxDMA arbiter */ |
| u64 tx_dma_wrap_stat; |
| |
| /* Tx FIFO controller */ |
| #define X_MAX_FIFOS 8 |
| #define X_FIFO_MAX_LEN 0x1FFF /*8191 */ |
| u64 tx_fifo_partition_0; |
| #define TX_FIFO_PARTITION_EN BIT(0) |
| #define TX_FIFO_PARTITION_0_PRI(val) vBIT(val,5,3) |
| #define TX_FIFO_PARTITION_0_LEN(val) vBIT(val,19,13) |
| #define TX_FIFO_PARTITION_1_PRI(val) vBIT(val,37,3) |
| #define TX_FIFO_PARTITION_1_LEN(val) vBIT(val,51,13 ) |
| |
| u64 tx_fifo_partition_1; |
| #define TX_FIFO_PARTITION_2_PRI(val) vBIT(val,5,3) |
| #define TX_FIFO_PARTITION_2_LEN(val) vBIT(val,19,13) |
| #define TX_FIFO_PARTITION_3_PRI(val) vBIT(val,37,3) |
| #define TX_FIFO_PARTITION_3_LEN(val) vBIT(val,51,13) |
| |
| u64 tx_fifo_partition_2; |
| #define TX_FIFO_PARTITION_4_PRI(val) vBIT(val,5,3) |
| #define TX_FIFO_PARTITION_4_LEN(val) vBIT(val,19,13) |
| #define TX_FIFO_PARTITION_5_PRI(val) vBIT(val,37,3) |
| #define TX_FIFO_PARTITION_5_LEN(val) vBIT(val,51,13) |
| |
| u64 tx_fifo_partition_3; |
| #define TX_FIFO_PARTITION_6_PRI(val) vBIT(val,5,3) |
| #define TX_FIFO_PARTITION_6_LEN(val) vBIT(val,19,13) |
| #define TX_FIFO_PARTITION_7_PRI(val) vBIT(val,37,3) |
| #define TX_FIFO_PARTITION_7_LEN(val) vBIT(val,51,13) |
| |
| #define TX_FIFO_PARTITION_PRI_0 0 /* highest */ |
| #define TX_FIFO_PARTITION_PRI_1 1 |
| #define TX_FIFO_PARTITION_PRI_2 2 |
| #define TX_FIFO_PARTITION_PRI_3 3 |
| #define TX_FIFO_PARTITION_PRI_4 4 |
| #define TX_FIFO_PARTITION_PRI_5 5 |
| #define TX_FIFO_PARTITION_PRI_6 6 |
| #define TX_FIFO_PARTITION_PRI_7 7 /* lowest */ |
| |
| u64 tx_w_round_robin_0; |
| u64 tx_w_round_robin_1; |
| u64 tx_w_round_robin_2; |
| u64 tx_w_round_robin_3; |
| u64 tx_w_round_robin_4; |
| |
| u64 tti_command_mem; |
| #define TTI_CMD_MEM_WE BIT(7) |
| #define TTI_CMD_MEM_STROBE_NEW_CMD BIT(15) |
| #define TTI_CMD_MEM_STROBE_BEING_EXECUTED BIT(15) |
| #define TTI_CMD_MEM_OFFSET(n) vBIT(n,26,6) |
| |
| u64 tti_data1_mem; |
| #define TTI_DATA1_MEM_TX_TIMER_VAL(n) vBIT(n,6,26) |
| #define TTI_DATA1_MEM_TX_TIMER_AC_CI(n) vBIT(n,38,2) |
| #define TTI_DATA1_MEM_TX_TIMER_AC_EN BIT(38) |
| #define TTI_DATA1_MEM_TX_TIMER_CI_EN BIT(39) |
| #define TTI_DATA1_MEM_TX_URNG_A(n) vBIT(n,41,7) |
| #define TTI_DATA1_MEM_TX_URNG_B(n) vBIT(n,49,7) |
| #define TTI_DATA1_MEM_TX_URNG_C(n) vBIT(n,57,7) |
| |
| u64 tti_data2_mem; |
| #define TTI_DATA2_MEM_TX_UFC_A(n) vBIT(n,0,16) |
| #define TTI_DATA2_MEM_TX_UFC_B(n) vBIT(n,16,16) |
| #define TTI_DATA2_MEM_TX_UFC_C(n) vBIT(n,32,16) |
| #define TTI_DATA2_MEM_TX_UFC_D(n) vBIT(n,48,16) |
| |
| /* Tx Protocol assist */ |
| u64 tx_pa_cfg; |
| #define TX_PA_CFG_IGNORE_FRM_ERR BIT(1) |
| #define TX_PA_CFG_IGNORE_SNAP_OUI BIT(2) |
| #define TX_PA_CFG_IGNORE_LLC_CTRL BIT(3) |
| #define TX_PA_CFG_IGNORE_L2_ERR BIT(6) |
| |
| /* Recent add, used only debug purposes. */ |
| u64 pcc_enable; |
| |
| u8 unused9[0x700 - 0x178]; |
| |
| u64 txdma_debug_ctrl; |
| |
| u8 unused10[0x1800 - 0x1708]; |
| |
| /* RxDMA Registers */ |
| u64 rxdma_int_status; |
| u64 rxdma_int_mask; |
| #define RXDMA_INT_RC_INT_M BIT(0) |
| #define RXDMA_INT_RPA_INT_M BIT(1) |
| #define RXDMA_INT_RDA_INT_M BIT(2) |
| #define RXDMA_INT_RTI_INT_M BIT(3) |
| |
| u64 rda_err_reg; |
| u64 rda_err_mask; |
| u64 rda_err_alarm; |
| |
| u64 rc_err_reg; |
| u64 rc_err_mask; |
| u64 rc_err_alarm; |
| |
| u64 prc_pcix_err_reg; |
| u64 prc_pcix_err_mask; |
| u64 prc_pcix_err_alarm; |
| |
| u64 rpa_err_reg; |
| u64 rpa_err_mask; |
| u64 rpa_err_alarm; |
| |
| u64 rti_err_reg; |
| u64 rti_err_mask; |
| u64 rti_err_alarm; |
| |
| u8 unused11[0x100 - 0x88]; |
| |
| /* DMA arbiter */ |
| u64 rx_queue_priority; |
| #define RX_QUEUE_0_PRIORITY(val) vBIT(val,5,3) |
| #define RX_QUEUE_1_PRIORITY(val) vBIT(val,13,3) |
| #define RX_QUEUE_2_PRIORITY(val) vBIT(val,21,3) |
| #define RX_QUEUE_3_PRIORITY(val) vBIT(val,29,3) |
| #define RX_QUEUE_4_PRIORITY(val) vBIT(val,37,3) |
| #define RX_QUEUE_5_PRIORITY(val) vBIT(val,45,3) |
| #define RX_QUEUE_6_PRIORITY(val) vBIT(val,53,3) |
| #define RX_QUEUE_7_PRIORITY(val) vBIT(val,61,3) |
| |
| #define RX_QUEUE_PRI_0 0 /* highest */ |
| #define RX_QUEUE_PRI_1 1 |
| #define RX_QUEUE_PRI_2 2 |
| #define RX_QUEUE_PRI_3 3 |
| #define RX_QUEUE_PRI_4 4 |
| #define RX_QUEUE_PRI_5 5 |
| #define RX_QUEUE_PRI_6 6 |
| #define RX_QUEUE_PRI_7 7 /* lowest */ |
| |
| u64 rx_w_round_robin_0; |
| u64 rx_w_round_robin_1; |
| u64 rx_w_round_robin_2; |
| u64 rx_w_round_robin_3; |
| u64 rx_w_round_robin_4; |
| |
| /* Per-ring controller regs */ |
| #define RX_MAX_RINGS 8 |
| #if 0 |
| #define RX_MAX_RINGS_SZ 0xFFFF /* 65536 */ |
| #define RX_MIN_RINGS_SZ 0x3F /* 63 */ |
| #endif |
| u64 prc_rxd0_n[RX_MAX_RINGS]; |
| u64 prc_ctrl_n[RX_MAX_RINGS]; |
| #define PRC_CTRL_RC_ENABLED BIT(7) |
| #define PRC_CTRL_RING_MODE (BIT(14)|BIT(15)) |
| #define PRC_CTRL_RING_MODE_1 vBIT(0,14,2) |
| #define PRC_CTRL_RING_MODE_3 vBIT(1,14,2) |
| #define PRC_CTRL_RING_MODE_5 vBIT(2,14,2) |
| #define PRC_CTRL_RING_MODE_x vBIT(3,14,2) |
| #define PRC_CTRL_NO_SNOOP (BIT(22)|BIT(23)) |
| #define PRC_CTRL_NO_SNOOP_DESC BIT(22) |
| #define PRC_CTRL_NO_SNOOP_BUFF BIT(23) |
| #define PRC_CTRL_BIMODAL_INTERRUPT BIT(37) |
| #define PRC_CTRL_GROUP_READS BIT(38) |
| #define PRC_CTRL_RXD_BACKOFF_INTERVAL(val) vBIT(val,40,24) |
| |
| u64 prc_alarm_action; |
| #define PRC_ALARM_ACTION_RR_R0_STOP BIT(3) |
| #define PRC_ALARM_ACTION_RW_R0_STOP BIT(7) |
| #define PRC_ALARM_ACTION_RR_R1_STOP BIT(11) |
| #define PRC_ALARM_ACTION_RW_R1_STOP BIT(15) |
| #define PRC_ALARM_ACTION_RR_R2_STOP BIT(19) |
| #define PRC_ALARM_ACTION_RW_R2_STOP BIT(23) |
| #define PRC_ALARM_ACTION_RR_R3_STOP BIT(27) |
| #define PRC_ALARM_ACTION_RW_R3_STOP BIT(31) |
| #define PRC_ALARM_ACTION_RR_R4_STOP BIT(35) |
| #define PRC_ALARM_ACTION_RW_R4_STOP BIT(39) |
| #define PRC_ALARM_ACTION_RR_R5_STOP BIT(43) |
| #define PRC_ALARM_ACTION_RW_R5_STOP BIT(47) |
| #define PRC_ALARM_ACTION_RR_R6_STOP BIT(51) |
| #define PRC_ALARM_ACTION_RW_R6_STOP BIT(55) |
| #define PRC_ALARM_ACTION_RR_R7_STOP BIT(59) |
| #define PRC_ALARM_ACTION_RW_R7_STOP BIT(63) |
| |
| /* Receive traffic interrupts */ |
| u64 rti_command_mem; |
| #define RTI_CMD_MEM_WE BIT(7) |
| #define RTI_CMD_MEM_STROBE BIT(15) |
| #define RTI_CMD_MEM_STROBE_NEW_CMD BIT(15) |
| #define RTI_CMD_MEM_STROBE_CMD_BEING_EXECUTED BIT(15) |
| #define RTI_CMD_MEM_OFFSET(n) vBIT(n,29,3) |
| |
| u64 rti_data1_mem; |
| #define RTI_DATA1_MEM_RX_TIMER_VAL(n) vBIT(n,3,29) |
| #define RTI_DATA1_MEM_RX_TIMER_AC_EN BIT(38) |
| #define RTI_DATA1_MEM_RX_TIMER_CI_EN BIT(39) |
| #define RTI_DATA1_MEM_RX_URNG_A(n) vBIT(n,41,7) |
| #define RTI_DATA1_MEM_RX_URNG_B(n) vBIT(n,49,7) |
| #define RTI_DATA1_MEM_RX_URNG_C(n) vBIT(n,57,7) |
| |
| u64 rti_data2_mem; |
| #define RTI_DATA2_MEM_RX_UFC_A(n) vBIT(n,0,16) |
| #define RTI_DATA2_MEM_RX_UFC_B(n) vBIT(n,16,16) |
| #define RTI_DATA2_MEM_RX_UFC_C(n) vBIT(n,32,16) |
| #define RTI_DATA2_MEM_RX_UFC_D(n) vBIT(n,48,16) |
| |
| u64 rx_pa_cfg; |
| #define RX_PA_CFG_IGNORE_FRM_ERR BIT(1) |
| #define RX_PA_CFG_IGNORE_SNAP_OUI BIT(2) |
| #define RX_PA_CFG_IGNORE_LLC_CTRL BIT(3) |
| #define RX_PA_CFG_IGNORE_L2_ERR BIT(6) |
| |
| u8 unused12[0x700 - 0x1D8]; |
| |
| u64 rxdma_debug_ctrl; |
| |
| u8 unused13[0x2000 - 0x1f08]; |
| |
| /* Media Access Controller Register */ |
| u64 mac_int_status; |
| u64 mac_int_mask; |
| #define MAC_INT_STATUS_TMAC_INT BIT(0) |
| #define MAC_INT_STATUS_RMAC_INT BIT(1) |
| |
| u64 mac_tmac_err_reg; |
| #define TMAC_ERR_REG_TMAC_ECC_DB_ERR BIT(15) |
| #define TMAC_ERR_REG_TMAC_TX_BUF_OVRN BIT(23) |
| #define TMAC_ERR_REG_TMAC_TX_CRI_ERR BIT(31) |
| u64 mac_tmac_err_mask; |
| u64 mac_tmac_err_alarm; |
| |
| u64 mac_rmac_err_reg; |
| #define RMAC_ERR_REG_RX_BUFF_OVRN BIT(0) |
| #define RMAC_ERR_REG_RTS_ECC_DB_ERR BIT(14) |
| #define RMAC_ERR_REG_ECC_DB_ERR BIT(15) |
| #define RMAC_LINK_STATE_CHANGE_INT BIT(31) |
| u64 mac_rmac_err_mask; |
| u64 mac_rmac_err_alarm; |
| |
| u8 unused14[0x100 - 0x40]; |
| |
| u64 mac_cfg; |
| #define MAC_CFG_TMAC_ENABLE BIT(0) |
| #define MAC_CFG_RMAC_ENABLE BIT(1) |
| #define MAC_CFG_LAN_NOT_WAN BIT(2) |
| #define MAC_CFG_TMAC_LOOPBACK BIT(3) |
| #define MAC_CFG_TMAC_APPEND_PAD BIT(4) |
| #define MAC_CFG_RMAC_STRIP_FCS BIT(5) |
| #define MAC_CFG_RMAC_STRIP_PAD BIT(6) |
| #define MAC_CFG_RMAC_PROM_ENABLE BIT(7) |
| #define MAC_RMAC_DISCARD_PFRM BIT(8) |
| #define MAC_RMAC_BCAST_ENABLE BIT(9) |
| #define MAC_RMAC_ALL_ADDR_ENABLE BIT(10) |
| #define MAC_RMAC_INVLD_IPG_THR(val) vBIT(val,16,8) |
| |
| u64 tmac_avg_ipg; |
| #define TMAC_AVG_IPG(val) vBIT(val,0,8) |
| |
| u64 rmac_max_pyld_len; |
| #define RMAC_MAX_PYLD_LEN(val) vBIT(val,2,14) |
| #define RMAC_MAX_PYLD_LEN_DEF vBIT(1500,2,14) |
| #define RMAC_MAX_PYLD_LEN_JUMBO_DEF vBIT(9600,2,14) |
| |
| u64 rmac_err_cfg; |
| #define RMAC_ERR_FCS BIT(0) |
| #define RMAC_ERR_FCS_ACCEPT BIT(1) |
| #define RMAC_ERR_TOO_LONG BIT(1) |
| #define RMAC_ERR_TOO_LONG_ACCEPT BIT(1) |
| #define RMAC_ERR_RUNT BIT(2) |
| #define RMAC_ERR_RUNT_ACCEPT BIT(2) |
| #define RMAC_ERR_LEN_MISMATCH BIT(3) |
| #define RMAC_ERR_LEN_MISMATCH_ACCEPT BIT(3) |
| |
| u64 rmac_cfg_key; |
| #define RMAC_CFG_KEY(val) vBIT(val,0,16) |
| |
| #define MAX_MAC_ADDRESSES 16 |
| #define MAX_MC_ADDRESSES 32 /* Multicast addresses */ |
| #define MAC_MAC_ADDR_START_OFFSET 0 |
| #define MAC_MC_ADDR_START_OFFSET 16 |
| #define MAC_MC_ALL_MC_ADDR_OFFSET 63 /* enables all multicast pkts */ |
| u64 rmac_addr_cmd_mem; |
| #define RMAC_ADDR_CMD_MEM_WE BIT(7) |
| #define RMAC_ADDR_CMD_MEM_RD 0 |
| #define RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD BIT(15) |
| #define RMAC_ADDR_CMD_MEM_STROBE_CMD_EXECUTING BIT(15) |
| #define RMAC_ADDR_CMD_MEM_OFFSET(n) vBIT(n,26,6) |
| |
| u64 rmac_addr_data0_mem; |
| #define RMAC_ADDR_DATA0_MEM_ADDR(n) vBIT(n,0,48) |
| #define RMAC_ADDR_DATA0_MEM_USER BIT(48) |
| |
| u64 rmac_addr_data1_mem; |
| #define RMAC_ADDR_DATA1_MEM_MASK(n) vBIT(n,0,48) |
| |
| u8 unused15[0x8]; |
| |
| /* |
| u64 rmac_addr_cfg; |
| #define RMAC_ADDR_UCASTn_EN(n) mBIT(0)_n(n) |
| #define RMAC_ADDR_MCASTn_EN(n) mBIT(0)_n(n) |
| #define RMAC_ADDR_BCAST_EN vBIT(0)_48 |
| #define RMAC_ADDR_ALL_ADDR_EN vBIT(0)_49 |
| */ |
| u64 tmac_ipg_cfg; |
| |
| u64 rmac_pause_cfg; |
| #define RMAC_PAUSE_GEN BIT(0) |
| #define RMAC_PAUSE_GEN_ENABLE BIT(0) |
| #define RMAC_PAUSE_RX BIT(1) |
| #define RMAC_PAUSE_RX_ENABLE BIT(1) |
| #define RMAC_PAUSE_HG_PTIME_DEF vBIT(0xFFFF,16,16) |
| #define RMAC_PAUSE_HG_PTIME(val) vBIT(val,16,16) |
| |
| u64 rmac_red_cfg; |
| |
| u64 rmac_red_rate_q0q3; |
| u64 rmac_red_rate_q4q7; |
| |
| u64 mac_link_util; |
| #define MAC_TX_LINK_UTIL vBIT(0xFE,1,7) |
| #define MAC_TX_LINK_UTIL_DISABLE vBIT(0xF, 8,4) |
| #define MAC_TX_LINK_UTIL_VAL( n ) vBIT(n,8,4) |
| #define MAC_RX_LINK_UTIL vBIT(0xFE,33,7) |
| #define MAC_RX_LINK_UTIL_DISABLE vBIT(0xF,40,4) |
| #define MAC_RX_LINK_UTIL_VAL( n ) vBIT(n,40,4) |
| |
| #define MAC_LINK_UTIL_DISABLE MAC_TX_LINK_UTIL_DISABLE | \ |
| MAC_RX_LINK_UTIL_DISABLE |
| |
| u64 rmac_invalid_ipg; |
| |
| /* rx traffic steering */ |
| #define MAC_RTS_FRM_LEN_SET(len) vBIT(len,2,14) |
| u64 rts_frm_len_n[8]; |
| |
| u64 rts_qos_steering; |
| |
| #define MAX_DIX_MAP 4 |
| u64 rts_dix_map_n[MAX_DIX_MAP]; |
| #define RTS_DIX_MAP_ETYPE(val) vBIT(val,0,16) |
| #define RTS_DIX_MAP_SCW(val) BIT(val,21) |
| |
| u64 rts_q_alternates; |
| u64 rts_default_q; |
| |
| u64 rts_ctrl; |
| #define RTS_CTRL_IGNORE_SNAP_OUI BIT(2) |
| #define RTS_CTRL_IGNORE_LLC_CTRL BIT(3) |
| |
| u64 rts_pn_cam_ctrl; |
| #define RTS_PN_CAM_CTRL_WE BIT(7) |
| #define RTS_PN_CAM_CTRL_STROBE_NEW_CMD BIT(15) |
| #define RTS_PN_CAM_CTRL_STROBE_BEING_EXECUTED BIT(15) |
| #define RTS_PN_CAM_CTRL_OFFSET(n) vBIT(n,24,8) |
| u64 rts_pn_cam_data; |
| #define RTS_PN_CAM_DATA_TCP_SELECT BIT(7) |
| #define RTS_PN_CAM_DATA_PORT(val) vBIT(val,8,16) |
| #define RTS_PN_CAM_DATA_SCW(val) vBIT(val,24,8) |
| |
| u64 rts_ds_mem_ctrl; |
| #define RTS_DS_MEM_CTRL_WE BIT(7) |
| #define RTS_DS_MEM_CTRL_STROBE_NEW_CMD BIT(15) |
| #define RTS_DS_MEM_CTRL_STROBE_CMD_BEING_EXECUTED BIT(15) |
| #define RTS_DS_MEM_CTRL_OFFSET(n) vBIT(n,26,6) |
| u64 rts_ds_mem_data; |
| #define RTS_DS_MEM_DATA(n) vBIT(n,0,8) |
| |
| u8 unused16[0x700 - 0x220]; |
| |
| u64 mac_debug_ctrl; |
| #define MAC_DBG_ACTIVITY_VALUE 0x411040400000000ULL |
| |
| u8 unused17[0x2800 - 0x2708]; |
| |
| /* memory controller registers */ |
| u64 mc_int_status; |
| #define MC_INT_STATUS_MC_INT BIT(0) |
| u64 mc_int_mask; |
| #define MC_INT_MASK_MC_INT BIT(0) |
| |
| u64 mc_err_reg; |
| #define MC_ERR_REG_ECC_DB_ERR_L BIT(14) |
| #define MC_ERR_REG_ECC_DB_ERR_U BIT(15) |
| #define MC_ERR_REG_MIRI_ECC_DB_ERR_0 BIT(18) |
| #define MC_ERR_REG_MIRI_ECC_DB_ERR_1 BIT(20) |
| #define MC_ERR_REG_MIRI_CRI_ERR_0 BIT(22) |
| #define MC_ERR_REG_MIRI_CRI_ERR_1 BIT(23) |
| #define MC_ERR_REG_SM_ERR BIT(31) |
| #define MC_ERR_REG_ECC_ALL_SNG (BIT(2) | BIT(3) | BIT(4) | BIT(5) |\ |
| BIT(6) | BIT(7) | BIT(17) | BIT(19)) |
| #define MC_ERR_REG_ECC_ALL_DBL (BIT(10) | BIT(11) | BIT(12) |\ |
| BIT(13) | BIT(14) | BIT(15) |\ |
| BIT(18) | BIT(20)) |
| u64 mc_err_mask; |
| u64 mc_err_alarm; |
| |
| u8 unused18[0x100 - 0x28]; |
| |
| /* MC configuration */ |
| u64 rx_queue_cfg; |
| #define RX_QUEUE_CFG_Q0_SZ(n) vBIT(n,0,8) |
| #define RX_QUEUE_CFG_Q1_SZ(n) vBIT(n,8,8) |
| #define RX_QUEUE_CFG_Q2_SZ(n) vBIT(n,16,8) |
| #define RX_QUEUE_CFG_Q3_SZ(n) vBIT(n,24,8) |
| #define RX_QUEUE_CFG_Q4_SZ(n) vBIT(n,32,8) |
| #define RX_QUEUE_CFG_Q5_SZ(n) vBIT(n,40,8) |
| #define RX_QUEUE_CFG_Q6_SZ(n) vBIT(n,48,8) |
| #define RX_QUEUE_CFG_Q7_SZ(n) vBIT(n,56,8) |
| |
| u64 mc_rldram_mrs; |
| #define MC_RLDRAM_QUEUE_SIZE_ENABLE BIT(39) |
| #define MC_RLDRAM_MRS_ENABLE BIT(47) |
| |
| u64 mc_rldram_interleave; |
| |
| u64 mc_pause_thresh_q0q3; |
| u64 mc_pause_thresh_q4q7; |
| |
| u64 mc_red_thresh_q[8]; |
| |
| u8 unused19[0x200 - 0x168]; |
| u64 mc_rldram_ref_per; |
| u8 unused20[0x220 - 0x208]; |
| u64 mc_rldram_test_ctrl; |
| #define MC_RLDRAM_TEST_MODE BIT(47) |
| #define MC_RLDRAM_TEST_WRITE BIT(7) |
| #define MC_RLDRAM_TEST_GO BIT(15) |
| #define MC_RLDRAM_TEST_DONE BIT(23) |
| #define MC_RLDRAM_TEST_PASS BIT(31) |
| |
| u8 unused21[0x240 - 0x228]; |
| u64 mc_rldram_test_add; |
| u8 unused22[0x260 - 0x248]; |
| u64 mc_rldram_test_d0; |
| u8 unused23[0x280 - 0x268]; |
| u64 mc_rldram_test_d1; |
| u8 unused24[0x300 - 0x288]; |
| u64 mc_rldram_test_d2; |
| |
| u8 unused24_1[0x360 - 0x308]; |
| u64 mc_rldram_ctrl; |
| #define MC_RLDRAM_ENABLE_ODT BIT(7) |
| |
| u8 unused24_2[0x640 - 0x368]; |
| u64 mc_rldram_ref_per_herc; |
| #define MC_RLDRAM_SET_REF_PERIOD(val) vBIT(val, 0, 16) |
| |
| u8 unused24_3[0x660 - 0x648]; |
| u64 mc_rldram_mrs_herc; |
| |
| u8 unused25[0x700 - 0x668]; |
| u64 mc_debug_ctrl; |
| |
| u8 unused26[0x3000 - 0x2f08]; |
| |
| /* XGXG */ |
| /* XGXS control registers */ |
| |
| u64 xgxs_int_status; |
| #define XGXS_INT_STATUS_TXGXS BIT(0) |
| #define XGXS_INT_STATUS_RXGXS BIT(1) |
| u64 xgxs_int_mask; |
| #define XGXS_INT_MASK_TXGXS BIT(0) |
| #define XGXS_INT_MASK_RXGXS BIT(1) |
| |
| u64 xgxs_txgxs_err_reg; |
| #define TXGXS_ECC_DB_ERR BIT(15) |
| u64 xgxs_txgxs_err_mask; |
| u64 xgxs_txgxs_err_alarm; |
| |
| u64 xgxs_rxgxs_err_reg; |
| u64 xgxs_rxgxs_err_mask; |
| u64 xgxs_rxgxs_err_alarm; |
| |
| u8 unused27[0x100 - 0x40]; |
| |
| u64 xgxs_cfg; |
| u64 xgxs_status; |
| |
| u64 xgxs_cfg_key; |
| u64 xgxs_efifo_cfg; /* CHANGED */ |
| u64 rxgxs_ber_0; /* CHANGED */ |
| u64 rxgxs_ber_1; /* CHANGED */ |
| |
| u64 spi_control; |
| #define SPI_CONTROL_KEY(key) vBIT(key,0,4) |
| #define SPI_CONTROL_BYTECNT(cnt) vBIT(cnt,29,3) |
| #define SPI_CONTROL_CMD(cmd) vBIT(cmd,32,8) |
| #define SPI_CONTROL_ADDR(addr) vBIT(addr,40,24) |
| #define SPI_CONTROL_SEL1 BIT(4) |
| #define SPI_CONTROL_REQ BIT(7) |
| #define SPI_CONTROL_NACK BIT(5) |
| #define SPI_CONTROL_DONE BIT(6) |
| u64 spi_data; |
| #define SPI_DATA_WRITE(data,len) vBIT(data,0,len) |
| } XENA_dev_config_t; |
| |
| #define XENA_REG_SPACE sizeof(XENA_dev_config_t) |
| #define XENA_EEPROM_SPACE (0x01 << 11) |
| |
| #endif /* _REGS_H */ |
