diff options
| author | Selvin Xavier <selvin.xavier@broadcom.com> | 2023-12-07 13:47:40 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-12-11 10:56:29 +0300 |
| commit | 07f830ae4913d0b986c8c0ff88a7d597948b9bd8 (patch) | |
| tree | b3645b60355831f1844f1c6ff5b8ce11bf5b3fe8 /drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | |
| parent | cdae3936b2fe7f943e8b5b46f3b3d8446aeb2e0c (diff) | |
| download | linux-07f830ae4913d0b986c8c0ff88a7d597948b9bd8.tar.xz | |
RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters
GenP7 HW expects an MSN table instead of PSN table. Check
for the HW retransmission capability and populate the MSN
table if HW retansmission is supported.
Signed-off-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel.org/r/1701946060-13931-7-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_rcfw.c')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c index 403b6797d9c2..0ea7ccc70679 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c @@ -905,6 +905,8 @@ config_vf_res: req.max_gid_per_vf = cpu_to_le32(ctx->vf_res.max_gid_per_vf); skip_ctx_setup: + if (BNXT_RE_HW_RETX(rcfw->res->dattr->dev_cap_flags)) + req.flags |= CMDQ_INITIALIZE_FW_FLAGS_HW_REQUESTER_RETX_SUPPORTED; req.stat_ctx_id = cpu_to_le32(ctx->stats.fw_id); bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, NULL, sizeof(req), sizeof(resp), 0); rc = bnxt_qplib_rcfw_send_message(rcfw, &msg); |