From: Ajit Khaparde Date: Fri, 23 May 2025 07:59:52 +0000 (+0530) Subject: RDMA/bnxt_re: Support extended stats for Thor2 VF X-Git-Tag: v6.16-rc1~111^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=260ce16e579d375ba8f1ac945308343522f98d50;p=thirdparty%2Fkernel%2Flinux.git RDMA/bnxt_re: Support extended stats for Thor2 VF The driver currently checks if the user is querying VF RoCE statistics. It will not send the query_roce_stats_ext HWRM command if it is for a VF. But Thor2 VF can support extended statistics. Allow query of extended stats for Thor2 VFs. Signed-off-by: Ajit Khaparde Signed-off-by: Shravya KN Link: https://patch.msgid.link/20250523075952.1267827-1-kalesh-anakkur.purayil@broadcom.com Reviewed-by: Damodharam Ammepalli Reviewed-by: Kalesh AP Signed-off-by: Leon Romanovsky --- diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c index 457eecb99f969..be34c605d5167 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c @@ -1113,7 +1113,7 @@ int bnxt_qplib_create_qp(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp) qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_FORCE_COMPLETION; if (qp->wqe_mode == BNXT_QPLIB_WQE_MODE_VARIABLE) qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_VARIABLE_SIZED_WQE_ENABLED; - if (_is_ext_stats_supported(res->dattr->dev_cap_flags) && !res->is_vf) + if (bnxt_ext_stats_supported(res->cctx, res->dattr->dev_cap_flags, res->is_vf)) qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_EXT_STATS_ENABLED; req.qp_flags = cpu_to_le32(qp_flags); diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c index f231e886ad9d5..9efd32a3dc55f 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c @@ -846,7 +846,12 @@ int bnxt_qplib_qext_stat(struct bnxt_qplib_rcfw *rcfw, u32 fid, req.resp_size = sbuf.size / BNXT_QPLIB_CMDQE_UNITS; req.resp_addr = cpu_to_le64(sbuf.dma_addr); - req.function_id = cpu_to_le32(fid); + if (bnxt_qplib_is_chip_gen_p7(rcfw->res->cctx) && rcfw->res->is_vf) + req.function_id = + cpu_to_le32(CMDQ_QUERY_ROCE_STATS_EXT_VF_VALID | + (fid << CMDQ_QUERY_ROCE_STATS_EXT_VF_NUM_SFT)); + else + req.function_id = cpu_to_le32(fid); req.flags = cpu_to_le16(CMDQ_QUERY_ROCE_STATS_EXT_FLAGS_FUNCTION_ID); bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, &sbuf, sizeof(req),