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RDMA/bnxt_re: Update the HW interface definitions
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Adds HW interface definitions to support the new
chip revision.

Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1701946060-13931-4-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Selvin Xavier authored and Leon Romanovsky committed Dec 11, 2023
1 parent a62d685 commit 880a5dd
Showing 1 changed file with 57 additions and 10 deletions.
67 changes: 57 additions & 10 deletions drivers/infiniband/hw/bnxt_re/roce_hsi.h
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Original file line number Diff line number Diff line change
Expand Up @@ -555,7 +555,12 @@ struct cmdq_modify_qp {
__le16 flags;
__le16 cookie;
u8 resp_size;
u8 reserved8;
u8 qp_type;
#define CMDQ_MODIFY_QP_QP_TYPE_RC 0x2UL
#define CMDQ_MODIFY_QP_QP_TYPE_UD 0x4UL
#define CMDQ_MODIFY_QP_QP_TYPE_RAW_ETHERTYPE 0x6UL
#define CMDQ_MODIFY_QP_QP_TYPE_GSI 0x7UL
#define CMDQ_MODIFY_QP_QP_TYPE_LAST CMDQ_MODIFY_QP_QP_TYPE_GSI
__le64 resp_addr;
__le32 modify_mask;
#define CMDQ_MODIFY_QP_MODIFY_MASK_STATE 0x1UL
Expand Down Expand Up @@ -611,14 +616,12 @@ struct cmdq_modify_qp {
#define CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV2_IPV6 (0x3UL << 6)
#define CMDQ_MODIFY_QP_NETWORK_TYPE_LAST CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV2_IPV6
u8 access;
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_MASK \
0xffUL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_SFT \
0
#define CMDQ_MODIFY_QP_ACCESS_LOCAL_WRITE 0x1UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_WRITE 0x2UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_READ 0x4UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC 0x8UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_MASK 0xffUL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_SFT 0
#define CMDQ_MODIFY_QP_ACCESS_LOCAL_WRITE 0x1UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_WRITE 0x2UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_READ 0x4UL
#define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC 0x8UL
__le16 pkey;
__le32 qkey;
__le32 dgid[4];
Expand Down Expand Up @@ -673,6 +676,13 @@ struct cmdq_modify_qp {
#define CMDQ_MODIFY_QP_VLAN_PCP_SFT 13
__le64 irrq_addr;
__le64 orrq_addr;
__le32 ext_modify_mask;
#define CMDQ_MODIFY_QP_EXT_MODIFY_MASK_EXT_STATS_CTX 0x1UL
#define CMDQ_MODIFY_QP_EXT_MODIFY_MASK_SCHQ_ID_VALID 0x2UL
__le32 ext_stats_ctx_id;
__le16 schq_id;
__le16 unused_0;
__le32 reserved32;
};

/* creq_modify_qp_resp (size:128b/16B) */
Expand Down Expand Up @@ -3075,6 +3085,17 @@ struct sq_psn_search_ext {
__le32 reserved32;
};

/* sq_msn_search (size:64b/8B) */
struct sq_msn_search {
__le64 start_idx_next_psn_start_psn;
#define SQ_MSN_SEARCH_START_PSN_MASK 0xffffffUL
#define SQ_MSN_SEARCH_START_PSN_SFT 0
#define SQ_MSN_SEARCH_NEXT_PSN_MASK 0xffffff000000ULL
#define SQ_MSN_SEARCH_NEXT_PSN_SFT 24
#define SQ_MSN_SEARCH_START_IDX_MASK 0xffff000000000000ULL
#define SQ_MSN_SEARCH_START_IDX_SFT 48
};

/* sq_send (size:1024b/128B) */
struct sq_send {
u8 wqe_type;
Expand Down Expand Up @@ -3763,13 +3784,35 @@ struct cq_base {
#define CQ_BASE_CQE_TYPE_RES_UD (0x2UL << 1)
#define CQ_BASE_CQE_TYPE_RES_RAWETH_QP1 (0x3UL << 1)
#define CQ_BASE_CQE_TYPE_RES_UD_CFA (0x4UL << 1)
#define CQ_BASE_CQE_TYPE_REQ_V3 (0x8UL << 1)
#define CQ_BASE_CQE_TYPE_RES_RC_V3 (0x9UL << 1)
#define CQ_BASE_CQE_TYPE_RES_UD_V3 (0xaUL << 1)
#define CQ_BASE_CQE_TYPE_RES_RAWETH_QP1_V3 (0xbUL << 1)
#define CQ_BASE_CQE_TYPE_RES_UD_CFA_V3 (0xcUL << 1)
#define CQ_BASE_CQE_TYPE_NO_OP (0xdUL << 1)
#define CQ_BASE_CQE_TYPE_TERMINAL (0xeUL << 1)
#define CQ_BASE_CQE_TYPE_CUT_OFF (0xfUL << 1)
#define CQ_BASE_CQE_TYPE_LAST CQ_BASE_CQE_TYPE_CUT_OFF
u8 status;
#define CQ_BASE_STATUS_OK 0x0UL
#define CQ_BASE_STATUS_BAD_RESPONSE_ERR 0x1UL
#define CQ_BASE_STATUS_LOCAL_LENGTH_ERR 0x2UL
#define CQ_BASE_STATUS_HW_LOCAL_LENGTH_ERR 0x3UL
#define CQ_BASE_STATUS_LOCAL_QP_OPERATION_ERR 0x4UL
#define CQ_BASE_STATUS_LOCAL_PROTECTION_ERR 0x5UL
#define CQ_BASE_STATUS_LOCAL_ACCESS_ERROR 0x6UL
#define CQ_BASE_STATUS_MEMORY_MGT_OPERATION_ERR 0x7UL
#define CQ_BASE_STATUS_REMOTE_INVALID_REQUEST_ERR 0x8UL
#define CQ_BASE_STATUS_REMOTE_ACCESS_ERR 0x9UL
#define CQ_BASE_STATUS_REMOTE_OPERATION_ERR 0xaUL
#define CQ_BASE_STATUS_RNR_NAK_RETRY_CNT_ERR 0xbUL
#define CQ_BASE_STATUS_TRANSPORT_RETRY_CNT_ERR 0xcUL
#define CQ_BASE_STATUS_WORK_REQUEST_FLUSHED_ERR 0xdUL
#define CQ_BASE_STATUS_HW_FLUSH_ERR 0xeUL
#define CQ_BASE_STATUS_OVERFLOW_ERR 0xfUL
#define CQ_BASE_STATUS_LAST CQ_BASE_STATUS_OVERFLOW_ERR
__le16 reserved16;
__le32 reserved32;
__le32 opaque;
};

/* cq_req (size:256b/32B) */
Expand Down Expand Up @@ -4384,6 +4427,8 @@ struct cq_cutoff {
#define CQ_CUTOFF_CQE_TYPE_SFT 1
#define CQ_CUTOFF_CQE_TYPE_CUT_OFF (0xfUL << 1)
#define CQ_CUTOFF_CQE_TYPE_LAST CQ_CUTOFF_CQE_TYPE_CUT_OFF
#define CQ_CUTOFF_RESIZE_TOGGLE_MASK 0x60UL
#define CQ_CUTOFF_RESIZE_TOGGLE_SFT 5
u8 status;
#define CQ_CUTOFF_STATUS_OK 0x0UL
#define CQ_CUTOFF_STATUS_LAST CQ_CUTOFF_STATUS_OK
Expand Down Expand Up @@ -4435,6 +4480,8 @@ struct nq_srq_event {
#define NQ_SRQ_EVENT_TYPE_SFT 0
#define NQ_SRQ_EVENT_TYPE_SRQ_EVENT 0x32UL
#define NQ_SRQ_EVENT_TYPE_LAST NQ_SRQ_EVENT_TYPE_SRQ_EVENT
#define NQ_SRQ_EVENT_TOGGLE_MASK 0xc0UL
#define NQ_SRQ_EVENT_TOGGLE_SFT 6
u8 event;
#define NQ_SRQ_EVENT_EVENT_SRQ_THRESHOLD_EVENT 0x1UL
#define NQ_SRQ_EVENT_EVENT_LAST NQ_SRQ_EVENT_EVENT_SRQ_THRESHOLD_EVENT
Expand Down

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