summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/bnxt_re/qplib_fp.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_fp.c')
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_fp.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index d60e3dcea087..f78da54a0bc5 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -818,6 +818,7 @@ int bnxt_qplib_create_qp1(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp)
u16 cmd_flags = 0;
u32 qp_flags = 0;
u8 pg_sz_lvl;
+ u32 tbl_indx;
int rc;
RCFW_CMD_PREP(req, CREATE_QP1, cmd_flags);
@@ -907,8 +908,9 @@ int bnxt_qplib_create_qp1(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp)
rq->dbinfo.db = qp->dpi->dbr;
rq->dbinfo.max_slot = bnxt_qplib_set_rq_max_slot(rq->wqe_size);
}
- rcfw->qp_tbl[qp->id].qp_id = qp->id;
- rcfw->qp_tbl[qp->id].qp_handle = (void *)qp;
+ tbl_indx = map_qp_id_to_tbl_indx(qp->id, rcfw);
+ rcfw->qp_tbl[tbl_indx].qp_id = qp->id;
+ rcfw->qp_tbl[tbl_indx].qp_handle = (void *)qp;
return 0;
@@ -935,10 +937,10 @@ static void bnxt_qplib_init_psn_ptr(struct bnxt_qplib_qp *qp, int size)
sq = &qp->sq;
hwq = &sq->hwq;
+ /* First psn entry */
fpsne = (u64)bnxt_qplib_get_qe(hwq, hwq->depth, &psn_pg);
if (!IS_ALIGNED(fpsne, PAGE_SIZE))
- indx_pad = ALIGN(fpsne, PAGE_SIZE) / size;
-
+ indx_pad = (fpsne & ~PAGE_MASK) / size;
hwq->pad_pgofft = indx_pad;
hwq->pad_pg = (u64 *)psn_pg;
hwq->pad_stride = size;
@@ -959,6 +961,7 @@ int bnxt_qplib_create_qp(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp)
u16 cmd_flags = 0;
u32 qp_flags = 0;
u8 pg_sz_lvl;
+ u32 tbl_indx;
u16 nsge;
RCFW_CMD_PREP(req, CREATE_QP, cmd_flags);
@@ -1111,8 +1114,9 @@ int bnxt_qplib_create_qp(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp)
rq->dbinfo.db = qp->dpi->dbr;
rq->dbinfo.max_slot = bnxt_qplib_set_rq_max_slot(rq->wqe_size);
}
- rcfw->qp_tbl[qp->id].qp_id = qp->id;
- rcfw->qp_tbl[qp->id].qp_handle = (void *)qp;
+ tbl_indx = map_qp_id_to_tbl_indx(qp->id, rcfw);
+ rcfw->qp_tbl[tbl_indx].qp_id = qp->id;
+ rcfw->qp_tbl[tbl_indx].qp_handle = (void *)qp;
return 0;
fail:
@@ -1457,10 +1461,12 @@ int bnxt_qplib_destroy_qp(struct bnxt_qplib_res *res,
struct cmdq_destroy_qp req;
struct creq_destroy_qp_resp resp;
u16 cmd_flags = 0;
+ u32 tbl_indx;
int rc;
- rcfw->qp_tbl[qp->id].qp_id = BNXT_QPLIB_QP_ID_INVALID;
- rcfw->qp_tbl[qp->id].qp_handle = NULL;
+ tbl_indx = map_qp_id_to_tbl_indx(qp->id, rcfw);
+ rcfw->qp_tbl[tbl_indx].qp_id = BNXT_QPLIB_QP_ID_INVALID;
+ rcfw->qp_tbl[tbl_indx].qp_handle = NULL;
RCFW_CMD_PREP(req, DESTROY_QP, cmd_flags);
@@ -1468,8 +1474,8 @@ int bnxt_qplib_destroy_qp(struct bnxt_qplib_res *res,
rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
(void *)&resp, NULL, 0);
if (rc) {
- rcfw->qp_tbl[qp->id].qp_id = qp->id;
- rcfw->qp_tbl[qp->id].qp_handle = qp;
+ rcfw->qp_tbl[tbl_indx].qp_id = qp->id;
+ rcfw->qp_tbl[tbl_indx].qp_handle = qp;
return rc;
}