From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5395013DBB7; Tue, 23 Jan 2024 01:06:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705971990; cv=none; b=Amg5vVh0c8R44eH1HULLsGsTNMBhtBoxiDNAFzHr7zdbCSYpKmTmLUv7CfTZT1jkqXew+2qmGV8p5MjZNQw9QGgl7zKpsid7sGnhQUSRXIofGYLDsqu6kdAhTA5CtrcDKicdVGzDSyM/cswq5V2ljys4R/qyxsUCi3lt7V2ERPc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705971990; c=relaxed/simple; bh=pad0kKlZpHtnVm3ErMmz0hmNi2+DKs/wuMgmw/WK/tU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GiONP0DBc43CQtXdxu6YwKsR73+o6mA81mqKSKAKEo+KvG+nhCDmnRIUhm7OUKWR0bp2fqfn9Nb1XS2DNmu0EufLl3jHHky7bd9t6Z2Std4SyIxl3AqD6qEKLTViN6FkeWpcK+e68tTmNRwVQTywDfErjH8yNiVmgcyw8w5l/5Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mZSfmP/L; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="mZSfmP/L" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06E1EC43394; Tue, 23 Jan 2024 01:06:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705971990; bh=pad0kKlZpHtnVm3ErMmz0hmNi2+DKs/wuMgmw/WK/tU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mZSfmP/L+GvB9NJKhPugIe379mz8jeb86SCPTchpDZvtA80q5N4sa6qNhaAHA915U ylxlytLh13U/ObHHKtu4t72tLN96cvxzw8Q7FOntP5iT3s575JuPxkl8ABcA85gF3K Tj+Pc+uwl3TfNgN4rGt/jL+Q6FwgGf9pFiavFw40= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Petr Machata , Ido Schimmel , "David S. Miller" , Sasha Levin Subject: [PATCH 5.10 283/286] selftests: mlxsw: qos_pfc: Convert to iproute2 dcb Date: Mon, 22 Jan 2024 15:59:49 -0800 Message-ID: <20240122235742.951214549@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122235732.009174833@linuxfoundation.org> References: <20240122235732.009174833@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Petr Machata [ Upstream commit b0bab2298ec9b3a837f8ef4a0cae4b42a4d03365 ] There is a dedicated tool for configuration of DCB in iproute2 now. Use it in the selftest instead of mlnx_qos. Signed-off-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller Stable-dep-of: b34f4de6d30c ("selftests: mlxsw: qos_pfc: Adjust the test to support 8 lanes") Signed-off-by: Sasha Levin --- .../selftests/drivers/net/mlxsw/qos_pfc.sh | 24 +++++++++---------- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh index 5c7700212f75..5d5622fc2758 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh @@ -171,7 +171,7 @@ switch_create() # assignment. tc qdisc replace dev $swp1 root handle 1: \ ets bands 8 strict 8 priomap 7 6 - __mlnx_qos -i $swp1 --prio2buffer=0,1,0,0,0,0,0,0 >/dev/null + dcb buffer set dev $swp1 prio-buffer all:0 1:1 # $swp2 # ----- @@ -209,8 +209,8 @@ switch_create() # the lossless prio into a buffer of its own. Don't bother with buffer # sizes though, there is not going to be any pressure in the "backward" # direction. - __mlnx_qos -i $swp3 --prio2buffer=0,1,0,0,0,0,0,0 >/dev/null - __mlnx_qos -i $swp3 --pfc=0,1,0,0,0,0,0,0 >/dev/null + dcb buffer set dev $swp3 prio-buffer all:0 1:1 + dcb pfc set dev $swp3 prio-pfc all:off 1:on # $swp4 # ----- @@ -226,11 +226,11 @@ switch_create() # Configure qdisc so that we can hand-tune headroom. tc qdisc replace dev $swp4 root handle 1: \ ets bands 8 strict 8 priomap 7 6 - __mlnx_qos -i $swp4 --prio2buffer=0,1,0,0,0,0,0,0 >/dev/null - __mlnx_qos -i $swp4 --pfc=0,1,0,0,0,0,0,0 >/dev/null + dcb buffer set dev $swp4 prio-buffer all:0 1:1 + dcb pfc set dev $swp4 prio-pfc all:off 1:on # PG0 will get autoconfigured to Xoff, give PG1 arbitrarily 100K, which # is (-2*MTU) about 80K of delay provision. - __mlnx_qos -i $swp4 --buffer_size=0,$_100KB,0,0,0,0,0,0 >/dev/null + dcb buffer set dev $swp4 buffer-size all:0 1:$_100KB # bridges # ------- @@ -273,9 +273,9 @@ switch_destroy() # $swp4 # ----- - __mlnx_qos -i $swp4 --buffer_size=0,0,0,0,0,0,0,0 >/dev/null - __mlnx_qos -i $swp4 --pfc=0,0,0,0,0,0,0,0 >/dev/null - __mlnx_qos -i $swp4 --prio2buffer=0,0,0,0,0,0,0,0 >/dev/null + dcb buffer set dev $swp4 buffer-size all:0 + dcb pfc set dev $swp4 prio-pfc all:off + dcb buffer set dev $swp4 prio-buffer all:0 tc qdisc del dev $swp4 root devlink_tc_bind_pool_th_restore $swp4 1 ingress @@ -288,8 +288,8 @@ switch_destroy() # $swp3 # ----- - __mlnx_qos -i $swp3 --pfc=0,0,0,0,0,0,0,0 >/dev/null - __mlnx_qos -i $swp3 --prio2buffer=0,0,0,0,0,0,0,0 >/dev/null + dcb pfc set dev $swp3 prio-pfc all:off + dcb buffer set dev $swp3 prio-buffer all:0 tc qdisc del dev $swp3 root devlink_tc_bind_pool_th_restore $swp3 1 egress @@ -315,7 +315,7 @@ switch_destroy() # $swp1 # ----- - __mlnx_qos -i $swp1 --prio2buffer=0,0,0,0,0,0,0,0 >/dev/null + dcb buffer set dev $swp1 prio-buffer all:0 tc qdisc del dev $swp1 root devlink_tc_bind_pool_th_restore $swp1 1 ingress -- 2.43.0