diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/roce_hsi.h | 96 |
1 files changed, 54 insertions, 42 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/roce_hsi.h b/drivers/infiniband/hw/bnxt_re/roce_hsi.h index 8a9ead419ac2..73e0982fc48f 100644 --- a/drivers/infiniband/hw/bnxt_re/roce_hsi.h +++ b/drivers/infiniband/hw/bnxt_re/roce_hsi.h @@ -49,11 +49,11 @@ struct cmpl_doorbell { #define CMPL_DOORBELL_IDX_SFT 0 #define CMPL_DOORBELL_RESERVED_MASK 0x3000000UL #define CMPL_DOORBELL_RESERVED_SFT 24 - #define CMPL_DOORBELL_IDX_VALID 0x4000000UL + #define CMPL_DOORBELL_IDX_VALID 0x4000000UL #define CMPL_DOORBELL_MASK 0x8000000UL #define CMPL_DOORBELL_KEY_MASK 0xf0000000UL #define CMPL_DOORBELL_KEY_SFT 28 - #define CMPL_DOORBELL_KEY_CMPL (0x2UL << 28) + #define CMPL_DOORBELL_KEY_CMPL (0x2UL << 28) }; /* Status Door Bell Format (4 bytes) */ @@ -71,46 +71,56 @@ struct status_doorbell { /* RoCE Host Structures */ /* Doorbell Structures */ -/* 64b Doorbell Format (8 bytes) */ -struct dbr_dbr { - __le32 index; - #define DBR_DBR_INDEX_MASK 0xfffffUL - #define DBR_DBR_INDEX_SFT 0 - #define DBR_DBR_RESERVED12_MASK 0xfff00000UL - #define DBR_DBR_RESERVED12_SFT 20 - __le32 type_xid; - #define DBR_DBR_XID_MASK 0xfffffUL - #define DBR_DBR_XID_SFT 0 - #define DBR_DBR_RESERVED8_MASK 0xff00000UL - #define DBR_DBR_RESERVED8_SFT 20 - #define DBR_DBR_TYPE_MASK 0xf0000000UL - #define DBR_DBR_TYPE_SFT 28 - #define DBR_DBR_TYPE_SQ (0x0UL << 28) - #define DBR_DBR_TYPE_RQ (0x1UL << 28) - #define DBR_DBR_TYPE_SRQ (0x2UL << 28) - #define DBR_DBR_TYPE_SRQ_ARM (0x3UL << 28) - #define DBR_DBR_TYPE_CQ (0x4UL << 28) - #define DBR_DBR_TYPE_CQ_ARMSE (0x5UL << 28) - #define DBR_DBR_TYPE_CQ_ARMALL (0x6UL << 28) - #define DBR_DBR_TYPE_CQ_ARMENA (0x7UL << 28) - #define DBR_DBR_TYPE_SRQ_ARMENA (0x8UL << 28) - #define DBR_DBR_TYPE_CQ_CUTOFF_ACK (0x9UL << 28) - #define DBR_DBR_TYPE_NULL (0xfUL << 28) -}; - -/* 32b Doorbell Format (4 bytes) */ -struct dbr_dbr32 { - __le32 type_abs_incr_xid; - #define DBR_DBR32_XID_MASK 0xfffffUL - #define DBR_DBR32_XID_SFT 0 - #define DBR_DBR32_RESERVED4_MASK 0xf00000UL - #define DBR_DBR32_RESERVED4_SFT 20 - #define DBR_DBR32_INCR_MASK 0xf000000UL - #define DBR_DBR32_INCR_SFT 24 - #define DBR_DBR32_ABS 0x10000000UL - #define DBR_DBR32_TYPE_MASK 0xe0000000UL - #define DBR_DBR32_TYPE_SFT 29 - #define DBR_DBR32_TYPE_SQ (0x0UL << 29) +/* dbc_dbc (size:64b/8B) */ +struct dbc_dbc { + __le32 index; + #define DBC_DBC_INDEX_MASK 0xffffffUL + #define DBC_DBC_INDEX_SFT 0 + __le32 type_path_xid; + #define DBC_DBC_XID_MASK 0xfffffUL + #define DBC_DBC_XID_SFT 0 + #define DBC_DBC_PATH_MASK 0x3000000UL + #define DBC_DBC_PATH_SFT 24 + #define DBC_DBC_PATH_ROCE (0x0UL << 24) + #define DBC_DBC_PATH_L2 (0x1UL << 24) + #define DBC_DBC_PATH_ENGINE (0x2UL << 24) + #define DBC_DBC_PATH_LAST DBC_DBC_PATH_ENGINE + #define DBC_DBC_DEBUG_TRACE 0x8000000UL + #define DBC_DBC_TYPE_MASK 0xf0000000UL + #define DBC_DBC_TYPE_SFT 28 + #define DBC_DBC_TYPE_SQ (0x0UL << 28) + #define DBC_DBC_TYPE_RQ (0x1UL << 28) + #define DBC_DBC_TYPE_SRQ (0x2UL << 28) + #define DBC_DBC_TYPE_SRQ_ARM (0x3UL << 28) + #define DBC_DBC_TYPE_CQ (0x4UL << 28) + #define DBC_DBC_TYPE_CQ_ARMSE (0x5UL << 28) + #define DBC_DBC_TYPE_CQ_ARMALL (0x6UL << 28) + #define DBC_DBC_TYPE_CQ_ARMENA (0x7UL << 28) + #define DBC_DBC_TYPE_SRQ_ARMENA (0x8UL << 28) + #define DBC_DBC_TYPE_CQ_CUTOFF_ACK (0x9UL << 28) + #define DBC_DBC_TYPE_NQ (0xaUL << 28) + #define DBC_DBC_TYPE_NQ_ARM (0xbUL << 28) + #define DBC_DBC_TYPE_NULL (0xfUL << 28) + #define DBC_DBC_TYPE_LAST DBC_DBC_TYPE_NULL +}; + +/* dbc_dbc32 (size:32b/4B) */ +struct dbc_dbc32 { + __le32 type_abs_incr_xid; + #define DBC_DBC32_XID_MASK 0xfffffUL + #define DBC_DBC32_XID_SFT 0 + #define DBC_DBC32_PATH_MASK 0xc00000UL + #define DBC_DBC32_PATH_SFT 22 + #define DBC_DBC32_PATH_ROCE (0x0UL << 22) + #define DBC_DBC32_PATH_L2 (0x1UL << 22) + #define DBC_DBC32_PATH_LAST DBC_DBC32_PATH_L2 + #define DBC_DBC32_INCR_MASK 0xf000000UL + #define DBC_DBC32_INCR_SFT 24 + #define DBC_DBC32_ABS 0x10000000UL + #define DBC_DBC32_TYPE_MASK 0xe0000000UL + #define DBC_DBC32_TYPE_SFT 29 + #define DBC_DBC32_TYPE_SQ (0x0UL << 29) + #define DBC_DBC32_TYPE_LAST DBC_DBC32_TYPE_SQ }; /* SQ WQE Structures */ @@ -2719,6 +2729,8 @@ struct creq_query_func_resp_sb { __le16 max_srq; __le32 max_gid; __le32 tqm_alloc_reqs[12]; + __le32 max_dpi; + __le32 reserved_32; }; /* Set resources command response (16 bytes) */ |