From: Kalesh AP Date: Fri, 15 Nov 2024 08:47:43 +0000 (-0800) Subject: RDMA/bnxt_re: Use the default mode of congestion control X-Git-Tag: v6.13-rc1~104^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bfb27ae6d0f9a1229ab15c2f13616e96b4a4419e;p=thirdparty%2Fkernel%2Flinux.git RDMA/bnxt_re: Use the default mode of congestion control Instead of driver setting the congestion mode, use the default values setup by Firmware. Enable the tos_ecn field in FW. Signed-off-by: Kalesh AP Signed-off-by: Selvin Xavier Link: https://patch.msgid.link/1731660464-27838-3-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Leon Romanovsky --- diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 533b9f110d249..ac475a596f039 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -2204,11 +2204,10 @@ static void bnxt_re_setup_cc(struct bnxt_re_dev *rdev, bool enable) if (enable) { cc_param.enable = 1; - cc_param.cc_mode = CMDQ_MODIFY_ROCE_CC_CC_MODE_PROBABILISTIC_CC_MODE; + cc_param.tos_ecn = 1; } - cc_param.mask = (CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_CC_MODE | - CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_ENABLE_CC | + cc_param.mask = (CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_ENABLE_CC | CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TOS_ECN); if (bnxt_qplib_modify_cc(&rdev->qplib_res, &cc_param))