diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_rdma.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_rdma.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.h b/drivers/net/ethernet/qlogic/qed/qed_rdma.h index 3689fe3e5935..3898cae61e7a 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.h +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.h @@ -63,6 +63,11 @@ #define QED_RDMA_MAX_CQE_32_BIT (0x7FFFFFFF - 1) #define QED_RDMA_MAX_CQE_16_BIT (0x7FFF - 1) +/* Up to 2^16 XRC Domains are supported, but the actual number of supported XRC + * SRQs is much smaller so there's no need to have that many domains. + */ +#define QED_RDMA_MAX_XRCDS (roundup_pow_of_two(RDMA_MAX_XRC_SRQS)) + enum qed_rdma_toggle_bit { QED_RDMA_TOGGLE_BIT_CLEAR = 0, QED_RDMA_TOGGLE_BIT_SET = 1 @@ -81,9 +86,11 @@ struct qed_rdma_info { struct qed_bmap cq_map; struct qed_bmap pd_map; + struct qed_bmap xrcd_map; struct qed_bmap tid_map; struct qed_bmap qp_map; struct qed_bmap srq_map; + struct qed_bmap xrc_srq_map; struct qed_bmap cid_map; struct qed_bmap tcp_cid_map; struct qed_bmap real_cid_map; @@ -111,6 +118,7 @@ struct qed_rdma_qp { u32 qpid; u16 icid; enum qed_roce_qp_state cur_state; + enum qed_rdma_qp_type qp_type; enum qed_iwarp_qp_state iwarp_state; bool use_srq; bool signal_all; @@ -153,18 +161,21 @@ struct qed_rdma_qp { dma_addr_t orq_phys_addr; u8 orq_num_pages; bool req_offloaded; + bool has_req; /* responder */ u8 max_rd_atomic_resp; u32 rq_psn; u16 rq_cq_id; u16 rq_num_pages; + u16 xrcd_id; dma_addr_t rq_pbl_ptr; void *irq; dma_addr_t irq_phys_addr; u8 irq_num_pages; bool resp_offloaded; u32 cq_prod; + bool has_resp; u8 remote_mac_addr[6]; u8 local_mac_addr[6]; @@ -172,8 +183,17 @@ struct qed_rdma_qp { void *shared_queue; dma_addr_t shared_queue_phys_addr; struct qed_iwarp_ep *ep; + u8 edpm_mode; }; +static inline bool qed_rdma_is_xrc_qp(struct qed_rdma_qp *qp) +{ + if (qp->qp_type == QED_RDMA_QP_TYPE_XRC_TGT || + qp->qp_type == QED_RDMA_QP_TYPE_XRC_INI) + return true; + + return false; +} #if IS_ENABLED(CONFIG_QED_RDMA) void qed_rdma_dpm_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); void qed_rdma_dpm_conf(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); |