{"id":809500,"url":"http://patchwork.ozlabs.org/api/1.0/patches/809500/?format=json","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.0/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<20170904032703.4593-4-f.fainelli@gmail.com>","date":"2017-09-04T03:27:02","name":"[net-next,v2,RESEND,3/4] net: dsa: bcm_sf2: Advertise number of egress queues","commit_ref":null,"pull_url":null,"state":"accepted","archived":true,"hash":"06f3760aecb7cc029d53dc506d3e22218f202325","submitter":{"id":2800,"url":"http://patchwork.ozlabs.org/api/1.0/people/2800/?format=json","name":"Florian Fainelli","email":"f.fainelli@gmail.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/1.0/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/20170904032703.4593-4-f.fainelli@gmail.com/mbox/","series":[{"id":1296,"url":"http://patchwork.ozlabs.org/api/1.0/series/1296/?format=json","date":"2017-09-04T03:26:59","name":"net: dsa: Allow switch drivers to indicate number of TX queues","version":2,"mbox":"http://patchwork.ozlabs.org/series/1296/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/809500/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"Q/lAspfl\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xlwJQ1scGz9sNq\n\tfor ;\n\tMon, 4 Sep 2017 13:27:18 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1753255AbdIDD1Q (ORCPT );\n\tSun, 3 Sep 2017 23:27:16 -0400","from mail-oi0-f68.google.com ([209.85.218.68]:36594 \"EHLO\n\tmail-oi0-f68.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1753242AbdIDD1O (ORCPT\n\t); Sun, 3 Sep 2017 23:27:14 -0400","by mail-oi0-f68.google.com with SMTP id x184so4172562oia.3\n\tfor ; Sun, 03 Sep 2017 20:27:14 -0700 (PDT)","from bender.lan ([2001:470:d:73f:89f7:5bc5:8791:e113])\n\tby smtp.gmail.com with ESMTPSA id\n\tm185sm7347161oia.21.2017.09.03.20.27.12\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tSun, 03 Sep 2017 20:27:12 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=gmail.com; s=20161025;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=rI6y+0hmYmsrP+wzYiC5P6GWeyBm2CPCNrmfvV/qkWs=;\n\tb=Q/lAspflnH1t7grzylyCbXpB/cTTl4ZUWRfOYEBdW5Z555hwiusofkwS8V00g0Tqmv\n\t3V17EMqSPoUlqpnoai5sFyP48FsMbbLfkCAsoqDkkonQxytbZI9t3LL8BXGaSHZ0xJQa\n\tex6rpgztpfbW+ijjWUwW+aoo1oXpKuLCzqstrgVw3iKTyST9MpHxsoMSadJaWx86QLa5\n\tZsqqbwovC3xmu5V5SKZqwLZWQaNUJzUobk6O2FcQ0wJXoysMwx8osfVLxZTnVag1Ztum\n\tjWAn/EYXdTvqeCbMoKiJsqzkKcjYKvNXqCI07X+r57UDbQkAI1AFVPvCELlrPkKnHKz3\n\taxaw==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=rI6y+0hmYmsrP+wzYiC5P6GWeyBm2CPCNrmfvV/qkWs=;\n\tb=tk+rhO491pEoci6DLLk+ZCKrE6UO6U/3drhwE5LMo6VNlUAga2aQQS9/E3n1if+4hX\n\toJVNM3nttpRiLKFS1BzdH0ztyvS94qyUR4hFdeZxCkfEZTWINW8Omf4IDXzx5jbzmdn1\n\tRSbuTefPziJrhFDnJ46AnvlljLJgILA64e96N74W39x1zHAvt8nrm96l58zXWUAU82J3\n\tmQJg4gAeamOYQd9eaFdG6R9avnb4tIEJ+kru52rZQqgOLLQYQxBu39uLqbW4KfAw5rY9\n\t82NRbOVKngd5CvrAP8i0/TWytO0tSr7KIqCcQQ95MDM5hgKiApGYmCYOd3teyaYAi3Me\n\tCOIg==","X-Gm-Message-State":"AHPjjUicQd5+RF9vegGmfvZ/mr8mypf5fL5nI6ZiMLczj59DZqKdibgT\n\t3DDGEfCqYtWClmJkTeE=","X-Google-Smtp-Source":"ADKCNb5lKoVsWM42lbZt7HeyMVdFStScWX397tfJv84zUoONaB1CxIrBf4wb3+sycgEjlGvOzwH4Zg==","X-Received":"by 10.202.71.3 with SMTP id u3mr8052536oia.234.1504495633720;\n\tSun, 03 Sep 2017 20:27:13 -0700 (PDT)","From":"Florian Fainelli ","To":"netdev@vger.kernel.org","Cc":"davem@davemloft.net, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com,\n\tFlorian Fainelli ","Subject":"[PATCH net-next v2 RESEND 3/4] net: dsa: bcm_sf2: Advertise number\n\tof egress queues","Date":"Sun, 3 Sep 2017 20:27:02 -0700","Message-Id":"<20170904032703.4593-4-f.fainelli@gmail.com>","X-Mailer":"git-send-email 2.11.0","In-Reply-To":"<20170904032703.4593-1-f.fainelli@gmail.com>","References":"<20170904032703.4593-1-f.fainelli@gmail.com>","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"The switch supports 8 egress queues per port, so indicate that such that\nnet/dsa/slave.c::dsa_slave_create can allocate the right number of TX queues.\nWhile at it use SF2_NUM_EGRESS_QUEUE as a define for the number of queues we\nsupport.\n\nSigned-off-by: Florian Fainelli \n---\n drivers/net/dsa/bcm_sf2.c | 5 ++++-\n drivers/net/dsa/bcm_sf2_regs.h | 3 +++\n 2 files changed, 7 insertions(+), 1 deletion(-)","diff":"diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c\nindex 554fe2df9365..6b184bafa235 100644\n--- a/drivers/net/dsa/bcm_sf2.c\n+++ b/drivers/net/dsa/bcm_sf2.c\n@@ -244,7 +244,7 @@ static int bcm_sf2_port_setup(struct dsa_switch *ds, int port,\n \t * to a different queue number\n \t */\n \treg = core_readl(priv, CORE_PORT_TC2_QOS_MAP_PORT(port));\n-\tfor (i = 0; i < 8; i++)\n+\tfor (i = 0; i < SF2_NUM_EGRESS_QUEUES; i++)\n \t\treg |= i << (PRT_TO_QID_SHIFT * i);\n \tcore_writel(priv, reg, CORE_PORT_TC2_QOS_MAP_PORT(port));\n \n@@ -1151,6 +1151,9 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev)\n \tds = dev->ds;\n \tds->ops = &bcm_sf2_ops;\n \n+\t/* Advertise the 8 egress queues */\n+\tds->num_tx_queues = SF2_NUM_EGRESS_QUEUES;\n+\n \tdev_set_drvdata(&pdev->dev, priv);\n \n \tspin_lock_init(&priv->indir_lock);\ndiff --git a/drivers/net/dsa/bcm_sf2_regs.h b/drivers/net/dsa/bcm_sf2_regs.h\nindex 26052450091e..49695fcc2ea8 100644\n--- a/drivers/net/dsa/bcm_sf2_regs.h\n+++ b/drivers/net/dsa/bcm_sf2_regs.h\n@@ -401,4 +401,7 @@ enum bcm_sf2_reg_offs {\n \n #define CFP_NUM_RULES\t\t\t256\n \n+/* Number of egress queues per port */\n+#define SF2_NUM_EGRESS_QUEUES\t\t8\n+\n #endif /* __BCM_SF2_REGS_H */\n","prefixes":["net-next","v2","RESEND","3/4"]}