diff options
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_verbs.c')
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index 7d59ed340991..be75d2b1ea9f 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -1127,15 +1127,9 @@ static int ocrdma_copy_qp_uresp(struct ocrdma_qp *qp, } uresp.db_page_addr = usr_db; uresp.db_page_size = dev->nic_info.db_page_size; - if (dev->nic_info.dev_family == OCRDMA_GEN2_FAMILY) { - uresp.db_sq_offset = OCRDMA_DB_GEN2_SQ_OFFSET; - uresp.db_rq_offset = OCRDMA_DB_GEN2_RQ_OFFSET; - uresp.db_shift = 24; - } else { - uresp.db_sq_offset = OCRDMA_DB_SQ_OFFSET; - uresp.db_rq_offset = OCRDMA_DB_RQ_OFFSET; - uresp.db_shift = 16; - } + uresp.db_sq_offset = OCRDMA_DB_GEN2_SQ_OFFSET; + uresp.db_rq_offset = OCRDMA_DB_GEN2_RQ_OFFSET; + uresp.db_shift = OCRDMA_DB_RQ_SHIFT; if (qp->dpp_enabled) { uresp.dpp_credit = dpp_credit_lmt; @@ -1308,7 +1302,7 @@ static void ocrdma_flush_rq_db(struct ocrdma_qp *qp) { if (qp->db_cache) { u32 val = qp->rq.dbid | (qp->db_cache << - ocrdma_get_num_posted_shift(qp)); + OCRDMA_DB_RQ_SHIFT); iowrite32(val, qp->rq_db); qp->db_cache = 0; } @@ -2052,7 +2046,7 @@ static int ocrdma_build_fr(struct ocrdma_qp *qp, struct ocrdma_hdr_wqe *hdr, static void ocrdma_ring_sq_db(struct ocrdma_qp *qp) { - u32 val = qp->sq.dbid | (1 << 16); + u32 val = qp->sq.dbid | (1 << OCRDMA_DB_SQ_SHIFT); iowrite32(val, qp->sq_db); } @@ -2157,12 +2151,9 @@ int ocrdma_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, static void ocrdma_ring_rq_db(struct ocrdma_qp *qp) { - u32 val = qp->rq.dbid | (1 << ocrdma_get_num_posted_shift(qp)); + u32 val = qp->rq.dbid | (1 << OCRDMA_DB_RQ_SHIFT); - if (qp->state != OCRDMA_QPS_INIT) - iowrite32(val, qp->rq_db); - else - qp->db_cache++; + iowrite32(val, qp->rq_db); } static void ocrdma_build_rqe(struct ocrdma_hdr_wqe *rqe, struct ib_recv_wr *wr, |