From f86b31c6a28f06eed3f6d9dc958079853b0792f1 Mon Sep 17 00:00:00 2001 From: Naresh Kumar PBS Date: Mon, 24 Aug 2020 11:14:34 -0700 Subject: [PATCH] RDMA/bnxt_re: Static NQ depth allocation At first, driver allocates memory for NQ based on qplib_ctx->cq_count and qplib_ctx->srqc_count. Later when creating ring, it uses a static value of 128K -1. Fixing this with a static value for now. Fixes: b08fe048a69d ("RDMA/bnxt_re: Refactor net ring allocation function") Link: https://lore.kernel.org/r/1598292876-26529-5-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Naresh Kumar PBS Signed-off-by: Selvin Xavier Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/bnxt_re/main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 17ac8b7c5710..13bbeb42794f 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -1037,8 +1037,7 @@ static int bnxt_re_alloc_res(struct bnxt_re_dev *rdev) struct bnxt_qplib_nq *nq; nq = &rdev->nq[i]; - nq->hwq.max_elements = (qplib_ctx->cq_count + - qplib_ctx->srqc_count + 2); + nq->hwq.max_elements = BNXT_QPLIB_NQE_MAX_CNT; rc = bnxt_qplib_alloc_nq(&rdev->qplib_res, &rdev->nq[i]); if (rc) { ibdev_err(&rdev->ibdev, "Alloc Failed NQ%d rc:%#x",