| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Atul Deshmukh | 1541 | 91.13% | 1 | 20.00% |
| Pratik Mohanty | 126 | 7.45% | 1 | 20.00% |
| Bart Van Assche | 18 | 1.06% | 1 | 20.00% |
| Hiral Patel | 4 | 0.24% | 1 | 20.00% |
| Thomas Gleixner | 2 | 0.12% | 1 | 20.00% |
| Total | 1691 | 5 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * QLogic Fibre Channel HBA Driver * Copyright (c) 2003-2014 QLogic Corporation */ #ifndef __QLA_NX2_H #define __QLA_NX2_H #define QSNT_ACK_TOV 30 #define INTENT_TO_RECOVER 0x01 #define PROCEED_TO_RECOVER 0x02 #define IDC_LOCK_RECOVERY_OWNER_MASK 0x3C #define IDC_LOCK_RECOVERY_STATE_MASK 0x3 #define IDC_LOCK_RECOVERY_STATE_SHIFT_BITS 2 #define QLA8044_DRV_LOCK_MSLEEP 200 #define QLA8044_ADDR_DDR_NET (0x0000000000000000ULL) #define QLA8044_ADDR_DDR_NET_MAX (0x000000000fffffffULL) #define MD_MIU_TEST_AGT_WRDATA_LO 0x410000A0 #define MD_MIU_TEST_AGT_WRDATA_HI 0x410000A4 #define MD_MIU_TEST_AGT_WRDATA_ULO 0x410000B0 #define MD_MIU_TEST_AGT_WRDATA_UHI 0x410000B4 /* MIU_TEST_AGT_CTRL flags. work for SIU as well */ #define MIU_TA_CTL_WRITE_ENABLE (MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE) #define MIU_TA_CTL_WRITE_START (MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE | \ MIU_TA_CTL_START) #define MIU_TA_CTL_START_ENABLE (MIU_TA_CTL_START | MIU_TA_CTL_ENABLE) /* Imbus address bit used to indicate a host address. This bit is * eliminated by the pcie bar and bar select before presentation * over pcie. */ /* host memory via IMBUS */ #define QLA8044_P2_ADDR_PCIE (0x0000000800000000ULL) #define QLA8044_P3_ADDR_PCIE (0x0000008000000000ULL) #define QLA8044_ADDR_PCIE_MAX (0x0000000FFFFFFFFFULL) #define QLA8044_ADDR_OCM0 (0x0000000200000000ULL) #define QLA8044_ADDR_OCM0_MAX (0x00000002000fffffULL) #define QLA8044_ADDR_OCM1 (0x0000000200400000ULL) #define QLA8044_ADDR_OCM1_MAX (0x00000002004fffffULL) #define QLA8044_ADDR_QDR_NET (0x0000000300000000ULL) #define QLA8044_P2_ADDR_QDR_NET_MAX (0x00000003001fffffULL) #define QLA8044_P3_ADDR_QDR_NET_MAX (0x0000000303ffffffULL) #define QLA8044_ADDR_QDR_NET_MAX (0x0000000307ffffffULL) #define QLA8044_PCI_CRBSPACE ((unsigned long)0x06000000) #define QLA8044_PCI_DIRECT_CRB ((unsigned long)0x04400000) #define QLA8044_PCI_CAMQM ((unsigned long)0x04800000) #define QLA8044_PCI_CAMQM_MAX ((unsigned long)0x04ffffff) #define QLA8044_PCI_DDR_NET ((unsigned long)0x00000000) #define QLA8044_PCI_QDR_NET ((unsigned long)0x04000000) #define QLA8044_PCI_QDR_NET_MAX ((unsigned long)0x043fffff) /* PCI Windowing for DDR regions. */ static inline bool addr_in_range(u64 addr, u64 low, u64 high) { return addr <= high && addr >= low; } /* Indirectly Mapped Registers */ #define QLA8044_FLASH_SPI_STATUS 0x2808E010 #define QLA8044_FLASH_SPI_CONTROL 0x2808E014 #define QLA8044_FLASH_STATUS 0x42100004 #define QLA8044_FLASH_CONTROL 0x42110004 #define QLA8044_FLASH_ADDR 0x42110008 #define QLA8044_FLASH_WRDATA 0x4211000C #define QLA8044_FLASH_RDDATA 0x42110018 #define QLA8044_FLASH_DIRECT_WINDOW 0x42110030 #define QLA8044_FLASH_DIRECT_DATA(DATA) (0x42150000 | (0x0000FFFF&DATA)) /* Flash access regs */ #define QLA8044_FLASH_LOCK 0x3850 #define QLA8044_FLASH_UNLOCK 0x3854 #define QLA8044_FLASH_LOCK_ID 0x3500 /* Driver Lock regs */ #define QLA8044_DRV_LOCK 0x3868 #define QLA8044_DRV_UNLOCK 0x386C #define QLA8044_DRV_LOCK_ID 0x3504 #define QLA8044_DRV_LOCKRECOVERY 0x379C /* IDC version */ #define QLA8044_IDC_VER_MAJ_VALUE 0x1 #define QLA8044_IDC_VER_MIN_VALUE 0x0 /* IDC Registers : Driver Coexistence Defines */ #define QLA8044_CRB_IDC_VER_MAJOR 0x3780 #define QLA8044_CRB_IDC_VER_MINOR 0x3798 #define QLA8044_IDC_DRV_AUDIT 0x3794 #define QLA8044_SRE_SHIM_CONTROL 0x0D200284 #define QLA8044_PORT0_RXB_PAUSE_THRS 0x0B2003A4 #define QLA8044_PORT1_RXB_PAUSE_THRS 0x0B2013A4 #define QLA8044_PORT0_RXB_TC_MAX_CELL 0x0B200388 #define QLA8044_PORT1_RXB_TC_MAX_CELL 0x0B201388 #define QLA8044_PORT0_RXB_TC_STATS 0x0B20039C #define QLA8044_PORT1_RXB_TC_STATS 0x0B20139C #define QLA8044_PORT2_IFB_PAUSE_THRS 0x0B200704 #define QLA8044_PORT3_IFB_PAUSE_THRS 0x0B201704 /* set value to pause threshold value */ #define QLA8044_SET_PAUSE_VAL 0x0 #define QLA8044_SET_TC_MAX_CELL_VAL 0x03FF03FF #define QLA8044_PEG_HALT_STATUS1 0x34A8 #define QLA8044_PEG_HALT_STATUS2 0x34AC #define QLA8044_PEG_ALIVE_COUNTER 0x34B0 /* FW_HEARTBEAT */ #define QLA8044_FW_CAPABILITIES 0x3528 #define QLA8044_CRB_DRV_ACTIVE 0x3788 /* IDC_DRV_PRESENCE */ #define QLA8044_CRB_DEV_STATE 0x3784 /* IDC_DEV_STATE */ #define QLA8044_CRB_DRV_STATE 0x378C /* IDC_DRV_ACK */ #define QLA8044_CRB_DRV_SCRATCH 0x3548 #define QLA8044_CRB_DEV_PART_INFO1 0x37E0 #define QLA8044_CRB_DEV_PART_INFO2 0x37E4 #define QLA8044_FW_VER_MAJOR 0x3550 #define QLA8044_FW_VER_MINOR 0x3554 #define QLA8044_FW_VER_SUB 0x3558 #define QLA8044_NPAR_STATE 0x359C #define QLA8044_FW_IMAGE_VALID 0x35FC #define QLA8044_CMDPEG_STATE 0x3650 #define QLA8044_ASIC_TEMP 0x37B4 #define QLA8044_FW_API 0x356C #define QLA8044_DRV_OP_MODE 0x3570 #define QLA8044_CRB_WIN_BASE 0x3800 #define QLA8044_CRB_WIN_FUNC(f) (QLA8044_CRB_WIN_BASE+((f)*4)) #define QLA8044_SEM_LOCK_BASE 0x3840 #define QLA8044_SEM_UNLOCK_BASE 0x3844 #define QLA8044_SEM_LOCK_FUNC(f) (QLA8044_SEM_LOCK_BASE+((f)*8)) #define QLA8044_SEM_UNLOCK_FUNC(f) (QLA8044_SEM_UNLOCK_BASE+((f)*8)) #define QLA8044_LINK_STATE(f) (0x3698+((f) > 7 ? 4 : 0)) #define QLA8044_LINK_SPEED(f) (0x36E0+(((f) >> 2) * 4)) #define QLA8044_MAX_LINK_SPEED(f) (0x36F0+(((f) / 4) * 4)) #define QLA8044_LINK_SPEED_FACTOR 10 #define QLA8044_FUN7_ACTIVE_INDEX 0x80 /* FLASH API Defines */ #define QLA8044_FLASH_MAX_WAIT_USEC 100 #define QLA8044_FLASH_LOCK_TIMEOUT 10000 #define QLA8044_FLASH_SECTOR_SIZE 65536 #define QLA8044_DRV_LOCK_TIMEOUT 2000 #define QLA8044_FLASH_SECTOR_ERASE_CMD 0xdeadbeef #define QLA8044_FLASH_WRITE_CMD 0xdacdacda #define QLA8044_FLASH_BUFFER_WRITE_CMD 0xcadcadca #define QLA8044_FLASH_READ_RETRY_COUNT 2000 #define QLA8044_FLASH_STATUS_READY 0x6 #define QLA8044_FLASH_BUFFER_WRITE_MIN 2 #define QLA8044_FLASH_BUFFER_WRITE_MAX 64 #define QLA8044_FLASH_STATUS_REG_POLL_DELAY 1 #define QLA8044_ERASE_MODE 1 #define QLA8044_WRITE_MODE 2 #define QLA8044_DWORD_WRITE_MODE 3 #define QLA8044_GLOBAL_RESET 0x38CC #define QLA8044_WILDCARD 0x38F0 #define QLA8044_INFORMANT 0x38FC #define QLA8044_HOST_MBX_CTRL 0x3038 #define QLA8044_FW_MBX_CTRL 0x303C #define QLA8044_BOOTLOADER_ADDR 0x355C #define QLA8044_BOOTLOADER_SIZE 0x3560 #define QLA8044_FW_IMAGE_ADDR 0x3564 #define QLA8044_MBX_INTR_ENABLE 0x1000 #define QLA8044_MBX_INTR_MASK 0x1200 /* IDC Control Register bit defines */ #define DONTRESET_BIT0 0x1 #define GRACEFUL_RESET_BIT1 0x2 /* ISP8044 PEG_HALT_STATUS1 bits */ #define QLA8044_HALT_STATUS_INFORMATIONAL (0x1 << 29) #define QLA8044_HALT_STATUS_FW_RESET (0x2 << 29) #define QLA8044_HALT_STATUS_UNRECOVERABLE (0x4 << 29) /* Firmware image definitions */ #define QLA8044_BOOTLOADER_FLASH_ADDR 0x10000 #define QLA8044_BOOT_FROM_FLASH 0 #define QLA8044_IDC_PARAM_ADDR 0x3e8020 /* FLASH related definitions */ #define QLA8044_OPTROM_BURST_SIZE 0x100 #define QLA8044_MAX_OPTROM_BURST_DWORDS (QLA8044_OPTROM_BURST_SIZE / 4) #define QLA8044_MIN_OPTROM_BURST_DWORDS 2 #define QLA8044_SECTOR_SIZE (64 * 1024) #define QLA8044_FLASH_SPI_CTL 0x4 #define QLA8044_FLASH_FIRST_TEMP_VAL 0x00800000 #define QLA8044_FLASH_SECOND_TEMP_VAL 0x00800001 #define QLA8044_FLASH_FIRST_MS_PATTERN 0x43 #define QLA8044_FLASH_SECOND_MS_PATTERN 0x7F #define QLA8044_FLASH_LAST_MS_PATTERN 0x7D #define QLA8044_FLASH_STATUS_WRITE_DEF_SIG 0xFD0100 #define QLA8044_FLASH_SECOND_ERASE_MS_VAL 0x5 #define QLA8044_FLASH_ERASE_SIG 0xFD0300 #define QLA8044_FLASH_LAST_ERASE_MS_VAL 0x3D /* Reset template definitions */ #define QLA8044_MAX_RESET_SEQ_ENTRIES 16 #define QLA8044_RESTART_TEMPLATE_SIZE 0x2000 #define QLA8044_RESET_TEMPLATE_ADDR 0x4F0000 #define QLA8044_RESET_SEQ_VERSION 0x0101 /* Reset template entry opcodes */ #define OPCODE_NOP 0x0000 #define OPCODE_WRITE_LIST 0x0001 #define OPCODE_READ_WRITE_LIST 0x0002 #define OPCODE_POLL_LIST 0x0004 #define OPCODE_POLL_WRITE_LIST 0x0008 #define OPCODE_READ_MODIFY_WRITE 0x0010 #define OPCODE_SEQ_PAUSE 0x0020 #define OPCODE_SEQ_END 0x0040 #define OPCODE_TMPL_END 0x0080 #define OPCODE_POLL_READ_LIST 0x0100 /* Template Header */ #define RESET_TMPLT_HDR_SIGNATURE 0xCAFE #define QLA8044_IDC_DRV_CTRL 0x3790 #define AF_8044_NO_FW_DUMP 27 /* 0x08000000 */ #define MINIDUMP_SIZE_36K 36864 struct qla8044_reset_template_hdr { uint16_t version; uint16_t signature; uint16_t size; uint16_t entries; uint16_t hdr_size; uint16_t checksum; uint16_t init_seq_offset; uint16_t start_seq_offset; } __packed; /* Common Entry Header. */ struct qla8044_reset_entry_hdr { uint16_t cmd; uint16_t size; uint16_t count; uint16_t delay; } __packed; /* Generic poll entry type. */ struct qla8044_poll { uint32_t test_mask; uint32_t test_value; } __packed; /* Read modify write entry type. */ struct qla8044_rmw { uint32_t test_mask; uint32_t xor_value; uint32_t or_value; uint8_t shl; uint8_t shr; uint8_t index_a; uint8_t rsvd; } __packed; /* Generic Entry Item with 2 DWords. */ struct qla8044_entry { uint32_t arg1; uint32_t arg2; } __packed; /* Generic Entry Item with 4 DWords.*/ struct qla8044_quad_entry { uint32_t dr_addr; uint32_t dr_value; uint32_t ar_addr; uint32_t ar_value; } __packed; struct qla8044_reset_template { int seq_index; int seq_error; int array_index; uint32_t array[QLA8044_MAX_RESET_SEQ_ENTRIES]; uint8_t *buff; uint8_t *stop_offset; uint8_t *start_offset; uint8_t *init_offset; struct qla8044_reset_template_hdr *hdr; uint8_t seq_end; uint8_t template_end; }; /* Driver_code is for driver to write some info about the entry * currently not used. */ struct qla8044_minidump_entry_hdr { uint32_t entry_type; uint32_t entry_size; uint32_t entry_capture_size; struct { uint8_t entry_capture_mask; uint8_t entry_code; uint8_t driver_code; uint8_t driver_flags; } d_ctrl; } __packed; /* Read CRB entry header */ struct qla8044_minidump_entry_crb { struct qla8044_minidump_entry_hdr h; uint32_t addr; struct { uint8_t addr_stride; uint8_t state_index_a; uint16_t poll_timeout; } crb_strd; uint32_t data_size; uint32_t op_count; struct { uint8_t opcode; uint8_t state_index_v; uint8_t shl; uint8_t shr; } crb_ctrl; uint32_t value_1; uint32_t value_2; uint32_t value_3; } __packed; struct qla8044_minidump_entry_cache { struct qla8044_minidump_entry_hdr h; uint32_t tag_reg_addr; struct { uint16_t tag_value_stride; uint16_t init_tag_value; } addr_ctrl; uint32_t data_size; uint32_t op_count; uint32_t control_addr; struct { uint16_t write_value; uint8_t poll_mask; uint8_t poll_wait; } cache_ctrl; uint32_t read_addr; struct { uint8_t read_addr_stride; uint8_t read_addr_cnt; uint16_t rsvd_1; } read_ctrl; } __packed; /* Read OCM */ struct qla8044_minidump_entry_rdocm { struct qla8044_minidump_entry_hdr h; uint32_t rsvd_0; uint32_t rsvd_1; uint32_t data_size; uint32_t op_count; uint32_t rsvd_2; uint32_t rsvd_3; uint32_t read_addr; uint32_t read_addr_stride; } __packed; /* Read Memory */ struct qla8044_minidump_entry_rdmem { struct qla8044_minidump_entry_hdr h; uint32_t rsvd[6]; uint32_t read_addr; uint32_t read_data_size; }; /* Read Memory: For Pex-DMA */ struct qla8044_minidump_entry_rdmem_pex_dma { struct qla8044_minidump_entry_hdr h; uint32_t desc_card_addr; uint16_t dma_desc_cmd; uint8_t rsvd[2]; uint32_t start_dma_cmd; uint8_t rsvd2[12]; uint32_t read_addr; uint32_t read_data_size; } __packed; /* Read ROM */ struct qla8044_minidump_entry_rdrom { struct qla8044_minidump_entry_hdr h; uint32_t rsvd[6]; uint32_t read_addr; uint32_t read_data_size; } __packed; /* Mux entry */ struct qla8044_minidump_entry_mux { struct qla8044_minidump_entry_hdr h; uint32_t select_addr; uint32_t rsvd_0; uint32_t data_size; uint32_t op_count; uint32_t select_value; uint32_t select_value_stride; uint32_t read_addr; uint32_t rsvd_1; } __packed; /* Queue entry */ struct qla8044_minidump_entry_queue { struct qla8044_minidump_entry_hdr h; uint32_t select_addr; struct { uint16_t queue_id_stride; uint16_t rsvd_0; } q_strd; uint32_t data_size; uint32_t op_count; uint32_t rsvd_1; uint32_t rsvd_2; uint32_t read_addr; struct { uint8_t read_addr_stride; uint8_t read_addr_cnt; uint16_t rsvd_3; } rd_strd; } __packed; /* POLLRD Entry */ struct qla8044_minidump_entry_pollrd { struct qla8044_minidump_entry_hdr h; uint32_t select_addr; uint32_t read_addr; uint32_t select_value; uint16_t select_value_stride; uint16_t op_count; uint32_t poll_wait; uint32_t poll_mask; uint32_t data_size; uint32_t rsvd_1; } __packed; struct qla8044_minidump_entry_rddfe { struct qla8044_minidump_entry_hdr h; uint32_t addr_1; uint32_t value; uint8_t stride; uint8_t stride2; uint16_t count; uint32_t poll; uint32_t mask; uint32_t modify_mask; uint32_t data_size; uint32_t rsvd; } __packed; struct qla8044_minidump_entry_rdmdio { struct qla8044_minidump_entry_hdr h; uint32_t addr_1; uint32_t addr_2; uint32_t value_1; uint8_t stride_1; uint8_t stride_2; uint16_t count; uint32_t poll; uint32_t mask; uint32_t value_2; uint32_t data_size; } __packed; struct qla8044_minidump_entry_pollwr { struct qla8044_minidump_entry_hdr h; uint32_t addr_1; uint32_t addr_2; uint32_t value_1; uint32_t value_2; uint32_t poll; uint32_t mask; uint32_t data_size; uint32_t rsvd; } __packed; /* RDMUX2 Entry */ struct qla8044_minidump_entry_rdmux2 { struct qla8044_minidump_entry_hdr h; uint32_t select_addr_1; uint32_t select_addr_2; uint32_t select_value_1; uint32_t select_value_2; uint32_t op_count; uint32_t select_value_mask; uint32_t read_addr; uint8_t select_value_stride; uint8_t data_size; uint8_t rsvd[2]; } __packed; /* POLLRDMWR Entry */ struct qla8044_minidump_entry_pollrdmwr { struct qla8044_minidump_entry_hdr h; uint32_t addr_1; uint32_t addr_2; uint32_t value_1; uint32_t value_2; uint32_t poll_wait; uint32_t poll_mask; uint32_t modify_mask; uint32_t data_size; } __packed; /* IDC additional information */ struct qla8044_idc_information { uint32_t request_desc; /* IDC request descriptor */ uint32_t info1; /* IDC additional info */ uint32_t info2; /* IDC additional info */ uint32_t info3; /* IDC additional info */ } __packed; enum qla_regs { QLA8044_PEG_HALT_STATUS1_INDEX = 0, QLA8044_PEG_HALT_STATUS2_INDEX, QLA8044_PEG_ALIVE_COUNTER_INDEX, QLA8044_CRB_DRV_ACTIVE_INDEX, QLA8044_CRB_DEV_STATE_INDEX, QLA8044_CRB_DRV_STATE_INDEX, QLA8044_CRB_DRV_SCRATCH_INDEX, QLA8044_CRB_DEV_PART_INFO_INDEX, QLA8044_CRB_DRV_IDC_VERSION_INDEX, QLA8044_FW_VERSION_MAJOR_INDEX, QLA8044_FW_VERSION_MINOR_INDEX, QLA8044_FW_VERSION_SUB_INDEX, QLA8044_CRB_CMDPEG_STATE_INDEX, QLA8044_CRB_TEMP_STATE_INDEX, } __packed; #define CRB_REG_INDEX_MAX 14 #define CRB_CMDPEG_CHECK_RETRY_COUNT 60 #define CRB_CMDPEG_CHECK_DELAY 500 /* MiniDump Structures */ /* Driver_code is for driver to write some info about the entry * currently not used. */ #define QLA8044_SS_OCM_WNDREG_INDEX 3 #define QLA8044_DBG_STATE_ARRAY_LEN 16 #define QLA8044_DBG_CAP_SIZE_ARRAY_LEN 8 #define QLA8044_DBG_RSVD_ARRAY_LEN 8 #define QLA8044_DBG_OCM_WNDREG_ARRAY_LEN 16 #define QLA8044_SS_PCI_INDEX 0 #define QLA8044_RDDFE 38 #define QLA8044_RDMDIO 39 #define QLA8044_POLLWR 40 struct qla8044_minidump_template_hdr { uint32_t entry_type; uint32_t first_entry_offset; uint32_t size_of_template; uint32_t capture_debug_level; uint32_t num_of_entries; uint32_t version; uint32_t driver_timestamp; uint32_t checksum; uint32_t driver_capture_mask; uint32_t driver_info_word2; uint32_t driver_info_word3; uint32_t driver_info_word4; uint32_t saved_state_array[QLA8044_DBG_STATE_ARRAY_LEN]; uint32_t capture_size_array[QLA8044_DBG_CAP_SIZE_ARRAY_LEN]; uint32_t ocm_window_reg[QLA8044_DBG_OCM_WNDREG_ARRAY_LEN]; }; struct qla8044_pex_dma_descriptor { struct { uint32_t read_data_size; /* 0-23: size, 24-31: rsvd */ uint8_t rsvd[2]; uint16_t dma_desc_cmd; } cmd; uint64_t src_addr; uint64_t dma_bus_addr; /*0-3: desc-cmd, 4-7: pci-func, 8-15: desc-cmd*/ uint8_t rsvd[24]; } __packed; #endif
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