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(unknown [10.28.36.165]) by maili.marvell.com (Postfix) with ESMTP id D23CB3F7053; Wed, 16 Sep 2026 19:13:35 -0700 (PDT) From: Ratheesh Kannoth To: , CC: , , , , , , "Subbaraya Sundeep" , Ratheesh Kannoth Subject: [PATCH net-next] octeontx2-af: nix: Log TX scheduler queue validation failures Date: Thu, 17 Sep 2026 07:43:27 +0530 Message-ID: <20260917021327.1124199-1-rkannoth@marvell.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE3MDAyOCBTYWx0ZWRfXxObxhNtNeA4Y 7GdSKkqPK0jMdiToZqrlngxZRHx38/fey3MKYyJKmFQ2s+06T2eV341+lWD3u9JdHkehK+0KXq/ Y778Qc3ddlQGijb5U5A/Sfje1gyYqWIHK68vAFZNpw/KnN5nSVGERQ2dNdroAfOrX5zsJPFNtNJ OdrQshGGk5S0p395HYpSUTyo8VfUz5Wgt7Q3pw+dVEVjglYDti+52JDp7/8qn3dreCVM3tPktGA AoKng+bDBG/Yd4OatKrKe93mdh2VPGwD4B1OUhnEk8gVwdberA3pt3VXPRh2+IBMM5D/IUghJ00 yzE81PTwtAO8ixljrudNL/6jaf8NApj+SEGl+1CZfqEJrWsaleL11PV33yRrxhXCSZV/NOZN6yf QMC8KhKiymtkopJohL59pomNIInbN1ps0LmI1cNXH6jlyUy5JULd6HPuhGS4xqXdMav3DObJla/ 2bk34ZrA7+kXTwkJaWQ== X-Proofpoint-GUID: BigU30hSahoM8F9aeMLufZM_1zGb54ZS X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE3MDAyOCBTYWx0ZWRfX7LqoaLzMuAVV H+X8re6TiQwn9qy1RD2VCYHpELX4XWS0QNDixS9WDbog5iw+pBIH7yVXLMJWoYAoKvI8gjR7tym NcVbd5ShVCoOHEEy6yQO9uma4anOqN4= X-Authority-Analysis: v=2.4 cv=F6LC5ahN c=1 sm=1 tr=0 ts=6aab4cd3 cx=c_pps a=rEv8fa4AjpPjGxpoe8rlIQ==:117 a=rEv8fa4AjpPjGxpoe8rlIQ==:17 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=l0iWHRpgs5sLHlkKQ1IR:22 a=EAYMVhzMl8SCOHhVQcBL:22 a=M5GUcnROAAAA:8 a=IgfSDKnIuoUFKMqXljMA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-ORIG-GUID: BigU30hSahoM8F9aeMLufZM_1zGb54ZS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-16_03,2026-09-16_02,2025-10-01_01 From: Subbaraya Sundeep Emit dev_err() when is_valid_txschq() rejects a scheduler queue mapping so misconfigured TX scheduler allocations are easier to diagnose. Signed-off-by: Subbaraya Sundeep Signed-off-by: Ratheesh Kannoth --- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 153eb57bad06..995ca8ccf2ae 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -325,14 +325,22 @@ static bool is_valid_txschq(struct rvu *rvu, int blkaddr, if ((nix_get_tx_link(rvu, map_func) != nix_get_tx_link(rvu, pcifunc)) && (rvu_get_pf(rvu->pdev, map_func) != - rvu_get_pf(rvu->pdev, pcifunc))) + rvu_get_pf(rvu->pdev, pcifunc))) { + dev_err(rvu->dev, + "Invalid tx link: pcifunc %x map pcifunc %x\n", + pcifunc, map_func); return false; - else + } else { return true; + } } - if (map_func != pcifunc) + if (map_func != pcifunc) { + dev_err(rvu->dev, + "pcifunc %x map pcifunc %x not equal\n", pcifunc, + map_func); return false; + } return true; } -- 2.43.0