From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E5C5843699 for ; Thu, 7 Dec 2023 12:21:43 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DFA7042EF4; Thu, 7 Dec 2023 12:21:43 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id EAC0B42EF1 for ; Thu, 7 Dec 2023 12:21:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1701948102; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=H1tHPS4BJaHbaQHjigMcrBVR4EqmsqBGBYrJlYegTA0=; b=WjcyUad+E/PMhXOG34r9TnbIHMfVpYWNO9bBzTbHP9MCJDpsZ9njC5QU+zK0cMehYJcqj2 w01Bll/ZO32ba2vIhIZjDjmpcRutWxcJLstMlrCrM949HJtlDLG6kZkOEOj8i7TE0gPArf jWkkCOQn4tTBHCT/34TCyAEfR3nWEXU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-321-mi18KQZROaaqtxmJvjPcoA-1; Thu, 07 Dec 2023 06:21:37 -0500 X-MC-Unique: mi18KQZROaaqtxmJvjPcoA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D6E9085A588; Thu, 7 Dec 2023 11:21:36 +0000 (UTC) Received: from rh.Home (unknown [10.39.192.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id DB819C15880; Thu, 7 Dec 2023 11:21:35 +0000 (UTC) From: Kevin Traynor To: Huisong Li Cc: Min Hu , Stephen Hemminger , dpdk stable Subject: patch 'examples/ethtool: fix pause configuration' has been queued to stable release 21.11.6 Date: Thu, 7 Dec 2023 11:21:02 +0000 Message-ID: <20231207112116.769502-10-ktraynor@redhat.com> In-Reply-To: <20231207112116.769502-1-ktraynor@redhat.com> References: <20231207112116.769502-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 21.11.6 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 12/12/23. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/83eafb94412e089831db4793fd0344000b0da42b Thanks. Kevin --- >From 83eafb94412e089831db4793fd0344000b0da42b Mon Sep 17 00:00:00 2001 From: Huisong Li Date: Fri, 10 Nov 2023 11:30:39 +0800 Subject: [PATCH] examples/ethtool: fix pause configuration [ upstream commit 29cb7cf999bd5b3cb44ec6937529b2b197e7e25f ] Currently, the pause command in ethtool to enable Rx/Tx pause has the following problem. Namely, Assume that the device supports flow control auto-negotiation to set pause parameters, which will the device that does not support flow control auto-negotiation fails to run this command. This patch supports the configuration of flow control auto-negotiation and fixes the print format and style of the pause cmd to make it more readable. Fixes: bda68ab9d1e7 ("examples/ethtool: add user-space ethtool sample application") Signed-off-by: Huisong Li Signed-off-by: Min Hu (Connor) Acked-by: Stephen Hemminger --- examples/ethtool/ethtool-app/ethapp.c | 63 ++++++++++++++++----------- 1 file changed, 38 insertions(+), 25 deletions(-) diff --git a/examples/ethtool/ethtool-app/ethapp.c b/examples/ethtool/ethtool-app/ethapp.c index 78e86534e8..435d266bbc 100644 --- a/examples/ethtool/ethtool-app/ethapp.c +++ b/examples/ethtool/ethtool-app/ethapp.c @@ -50,4 +50,11 @@ struct pcmd_intintint_params { }; +struct pcmd_pause_params { + cmdline_fixed_string_t cmd; + uint16_t port; + cmdline_fixed_string_t mode; + cmdline_fixed_string_t autoneg; + cmdline_fixed_string_t an_status; +}; /* Parameter-less commands */ @@ -117,10 +124,16 @@ cmdline_parse_token_num_t pcmd_intintint_token_rx = /* Pause commands */ cmdline_parse_token_string_t pcmd_pause_token_cmd = - TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, cmd, "pause"); + TOKEN_STRING_INITIALIZER(struct pcmd_pause_params, cmd, "pause"); cmdline_parse_token_num_t pcmd_pause_token_port = - TOKEN_NUM_INITIALIZER(struct pcmd_intstr_params, port, RTE_UINT16); -cmdline_parse_token_string_t pcmd_pause_token_opt = - TOKEN_STRING_INITIALIZER(struct pcmd_intstr_params, - opt, "all#tx#rx#none"); + TOKEN_NUM_INITIALIZER(struct pcmd_pause_params, port, RTE_UINT16); +cmdline_parse_token_string_t pcmd_pause_token_mode = + TOKEN_STRING_INITIALIZER(struct pcmd_pause_params, + mode, "full#tx#rx#none"); +cmdline_parse_token_string_t pcmd_pause_token_autoneg = + TOKEN_STRING_INITIALIZER(struct pcmd_pause_params, + autoneg, "autoneg"); +cmdline_parse_token_string_t pcmd_pause_token_an_status = + TOKEN_STRING_INITIALIZER(struct pcmd_pause_params, + an_status, "on#off"); /* VLAN commands */ @@ -349,5 +362,4 @@ pcmd_module_eeprom_callback(void *ptr_params, } - static void pcmd_pause_callback(void *ptr_params, @@ -355,5 +367,5 @@ pcmd_pause_callback(void *ptr_params, void *ptr_data) { - struct pcmd_intstr_params *params = ptr_params; + struct pcmd_pause_params *params = ptr_params; struct ethtool_pauseparam info; int stat; @@ -367,11 +379,11 @@ pcmd_pause_callback(void *ptr_params, } else { memset(&info, 0, sizeof(info)); - if (strcasecmp("all", params->opt) == 0) { + if (strcasecmp("full", params->mode) == 0) { info.tx_pause = 1; info.rx_pause = 1; - } else if (strcasecmp("tx", params->opt) == 0) { + } else if (strcasecmp("tx", params->mode) == 0) { info.tx_pause = 1; info.rx_pause = 0; - } else if (strcasecmp("rx", params->opt) == 0) { + } else if (strcasecmp("rx", params->mode) == 0) { info.tx_pause = 0; info.rx_pause = 1; @@ -380,17 +392,17 @@ pcmd_pause_callback(void *ptr_params, info.rx_pause = 0; } - /* Assume auto-negotiation wanted */ - info.autoneg = 1; - stat = rte_ethtool_set_pauseparam(params->port, &info); - } - if (stat == 0) { - if (info.rx_pause && info.tx_pause) - printf("Port %i: Tx & Rx Paused\n", params->port); - else if (info.rx_pause) - printf("Port %i: Rx Paused\n", params->port); - else if (info.tx_pause) - printf("Port %i: Tx Paused\n", params->port); + + if (strcasecmp("on", params->an_status) == 0) + info.autoneg = 1; else - printf("Port %i: Tx & Rx not paused\n", params->port); + info.autoneg = 0; + + stat = rte_ethtool_set_pauseparam(params->port, &info); + } + if (stat == 0) { + printf("Pause parameters for Port %i:\n", params->port); + printf("Rx pause: %s\n", info.rx_pause ? "on" : "off"); + printf("Tx pause: %s\n", info.tx_pause ? "on" : "off"); + printf("Autoneg: %s\n", info.autoneg ? "on" : "off"); } else if (stat == -ENOTSUP) printf("Port %i: Operation not supported\n", params->port); @@ -399,5 +411,4 @@ pcmd_pause_callback(void *ptr_params, } - static void pcmd_open_callback(__rte_unused void *ptr_params, @@ -736,9 +747,11 @@ cmdline_parse_inst_t pcmd_pause = { .data = NULL, .help_str = - "pause \n Pause/unpause port", + "pause autoneg \n Pause/unpause port", .tokens = { (void *)&pcmd_pause_token_cmd, (void *)&pcmd_pause_token_port, - (void *)&pcmd_pause_token_opt, + (void *)&pcmd_pause_token_mode, + (void *)&pcmd_pause_token_autoneg, + (void *)&pcmd_pause_token_an_status, NULL }, -- 2.43.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2023-12-07 11:18:59.859122268 +0000 +++ 0010-examples-ethtool-fix-pause-configuration.patch 2023-12-07 11:18:59.621873907 +0000 @@ -1 +1 @@ -From 29cb7cf999bd5b3cb44ec6937529b2b197e7e25f Mon Sep 17 00:00:00 2001 +From 83eafb94412e089831db4793fd0344000b0da42b Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 29cb7cf999bd5b3cb44ec6937529b2b197e7e25f ] + @@ -16 +17,0 @@ -Cc: stable@dpdk.org @@ -26 +27 @@ -index 4ea504ed6a..489cd4f515 100644 +index 78e86534e8..435d266bbc 100644 @@ -29 +30 @@ -@@ -52,4 +52,11 @@ struct pcmd_intintint_params { +@@ -50,4 +50,11 @@ struct pcmd_intintint_params { @@ -41 +42 @@ -@@ -119,10 +126,16 @@ cmdline_parse_token_num_t pcmd_intintint_token_rx = +@@ -117,10 +124,16 @@ cmdline_parse_token_num_t pcmd_intintint_token_rx = @@ -63 +64 @@ -@@ -351,5 +364,4 @@ pcmd_module_eeprom_callback(void *ptr_params, +@@ -349,5 +362,4 @@ pcmd_module_eeprom_callback(void *ptr_params, @@ -69 +70 @@ -@@ -357,5 +369,5 @@ pcmd_pause_callback(void *ptr_params, +@@ -355,5 +367,5 @@ pcmd_pause_callback(void *ptr_params, @@ -76 +77 @@ -@@ -369,11 +381,11 @@ pcmd_pause_callback(void *ptr_params, +@@ -367,11 +379,11 @@ pcmd_pause_callback(void *ptr_params, @@ -91 +92 @@ -@@ -382,17 +394,17 @@ pcmd_pause_callback(void *ptr_params, +@@ -380,17 +392,17 @@ pcmd_pause_callback(void *ptr_params, @@ -121 +122 @@ -@@ -401,5 +413,4 @@ pcmd_pause_callback(void *ptr_params, +@@ -399,5 +411,4 @@ pcmd_pause_callback(void *ptr_params, @@ -127 +128 @@ -@@ -738,9 +749,11 @@ cmdline_parse_inst_t pcmd_pause = { +@@ -736,9 +747,11 @@ cmdline_parse_inst_t pcmd_pause = {