From: Jakub Kicinski Date: Thu, 23 Jul 2026 15:24:55 +0000 (-0700) Subject: Merge branch 'net-mlx5e-report-zero-bandwidth-for-non-ets-traffic' X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6bd1befbd3a8c0bb20e6fe9b48584861a4a0fed1;p=thirdparty%2Fkernel%2Flinux.git Merge branch 'net-mlx5e-report-zero-bandwidth-for-non-ets-traffic' Tariq Toukan says: ==================== net/mlx5e: Report zero bandwidth for non-ETS traffic The IEEE 802.1Qaz standard restricts bandwidth allocation percentages to Enhanced Transmission Selection (ETS) traffic classes; STRICT, VENDOR, and CB Shaper TSA types carry no bandwidth semantics. Two problems exist in the mlx5e DCBNL ETS implementation: the get path reports 100% bandwidth for all TCs regardless of TSA type due to a hardware limitation, introduced by commit 820c2c5e773d ("net/mlx5e: Read ETS settings directly from firmware"), and the set path does not reject the unsupported CB Shaper TSA, introduced by commit 08fb1dacdd76 ("net/mlx5e: Support DCBNL IEEE ETS"). This series by Alexei Lazar fixes the get path to report zero bandwidth for non-ETS traffic classes, and rejects CB Shaper TSA configurations that the driver does not support. ==================== Link: https://patch.msgid.link/20260717075125.1244877-1-tariqt@nvidia.com Signed-off-by: Jakub Kicinski --- 6bd1befbd3a8c0bb20e6fe9b48584861a4a0fed1