From patchwork Sun Feb 28 05:41:52 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herbert Xu X-Patchwork-Id: 46481 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id B5B49B7DCC for ; Sun, 28 Feb 2010 16:42:42 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031382Ab0B1FmK (ORCPT ); Sun, 28 Feb 2010 00:42:10 -0500 Received: from rhun.apana.org.au ([64.62.148.172]:42769 "EHLO arnor.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752738Ab0B1Fl7 (ORCPT ); Sun, 28 Feb 2010 00:41:59 -0500 Received: from gondolin.me.apana.org.au ([192.168.0.6]) by arnor.apana.org.au with esmtp (Exim 4.63 #1 (Debian)) id 1Nlbuc-0001hH-AJ; Sun, 28 Feb 2010 16:41:54 +1100 Received: from herbert by gondolin.me.apana.org.au with local (Exim 4.69) (envelope-from ) id 1Nlbua-00022D-KV; Sun, 28 Feb 2010 13:41:52 +0800 Subject: [PATCH 13/13] bridge: Add multicast count/interval sysfs entries References: <20100228054012.GA7583@gondor.apana.org.au> To: "David S. Miller" , netdev@vger.kernel.org, Stephen Hemminger Message-Id: From: Herbert Xu Date: Sun, 28 Feb 2010 13:41:52 +0800 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org bridge: Add multicast count/interval sysfs entries This patch allows the user to the IGMP parameters related to the snooping function of the bridge. This includes various time values and retransmission limits. Signed-off-by: Herbert Xu --- net/bridge/br_sysfs_br.c | 203 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 203 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index d2ee53b..dd321e3 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -415,6 +415,201 @@ static ssize_t store_hash_max(struct device *d, struct device_attribute *attr, } static DEVICE_ATTR(hash_max, S_IRUGO | S_IWUSR, show_hash_max, store_hash_max); + +static ssize_t show_multicast_last_member_count(struct device *d, + struct device_attribute *attr, + char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%u\n", br->multicast_last_member_count); +} + +static int set_last_member_count(struct net_bridge *br, unsigned long val) +{ + br->multicast_last_member_count = val; + return 0; +} + +static ssize_t store_multicast_last_member_count(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) +{ + return store_bridge_parm(d, buf, len, set_last_member_count); +} +static DEVICE_ATTR(multicast_last_member_count, S_IRUGO | S_IWUSR, + show_multicast_last_member_count, + store_multicast_last_member_count); + +static ssize_t show_multicast_startup_query_count( + struct device *d, struct device_attribute *attr, char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%u\n", br->multicast_startup_query_count); +} + +static int set_startup_query_count(struct net_bridge *br, unsigned long val) +{ + br->multicast_startup_query_count = val; + return 0; +} + +static ssize_t store_multicast_startup_query_count( + struct device *d, struct device_attribute *attr, const char *buf, + size_t len) +{ + return store_bridge_parm(d, buf, len, set_startup_query_count); +} +static DEVICE_ATTR(multicast_startup_query_count, S_IRUGO | S_IWUSR, + show_multicast_startup_query_count, + store_multicast_startup_query_count); + +static ssize_t show_multicast_last_member_interval( + struct device *d, struct device_attribute *attr, char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%lu\n", + jiffies_to_clock_t(br->multicast_last_member_interval)); +} + +static int set_last_member_interval(struct net_bridge *br, unsigned long val) +{ + br->multicast_last_member_interval = clock_t_to_jiffies(val); + return 0; +} + +static ssize_t store_multicast_last_member_interval( + struct device *d, struct device_attribute *attr, const char *buf, + size_t len) +{ + return store_bridge_parm(d, buf, len, set_last_member_interval); +} +static DEVICE_ATTR(multicast_last_member_interval, S_IRUGO | S_IWUSR, + show_multicast_last_member_interval, + store_multicast_last_member_interval); + +static ssize_t show_multicast_membership_interval( + struct device *d, struct device_attribute *attr, char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%lu\n", + jiffies_to_clock_t(br->multicast_membership_interval)); +} + +static int set_membership_interval(struct net_bridge *br, unsigned long val) +{ + br->multicast_membership_interval = clock_t_to_jiffies(val); + return 0; +} + +static ssize_t store_multicast_membership_interval( + struct device *d, struct device_attribute *attr, const char *buf, + size_t len) +{ + return store_bridge_parm(d, buf, len, set_membership_interval); +} +static DEVICE_ATTR(multicast_membership_interval, S_IRUGO | S_IWUSR, + show_multicast_membership_interval, + store_multicast_membership_interval); + +static ssize_t show_multicast_querier_interval(struct device *d, + struct device_attribute *attr, + char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%lu\n", + jiffies_to_clock_t(br->multicast_querier_interval)); +} + +static int set_querier_interval(struct net_bridge *br, unsigned long val) +{ + br->multicast_querier_interval = clock_t_to_jiffies(val); + return 0; +} + +static ssize_t store_multicast_querier_interval(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) +{ + return store_bridge_parm(d, buf, len, set_querier_interval); +} +static DEVICE_ATTR(multicast_querier_interval, S_IRUGO | S_IWUSR, + show_multicast_querier_interval, + store_multicast_querier_interval); + +static ssize_t show_multicast_query_interval(struct device *d, + struct device_attribute *attr, + char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf(buf, "%lu\n", + jiffies_to_clock_t(br->multicast_query_interval)); +} + +static int set_query_interval(struct net_bridge *br, unsigned long val) +{ + br->multicast_query_interval = clock_t_to_jiffies(val); + return 0; +} + +static ssize_t store_multicast_query_interval(struct device *d, + struct device_attribute *attr, + const char *buf, size_t len) +{ + return store_bridge_parm(d, buf, len, set_query_interval); +} +static DEVICE_ATTR(multicast_query_interval, S_IRUGO | S_IWUSR, + show_multicast_query_interval, + store_multicast_query_interval); + +static ssize_t show_multicast_query_response_interval( + struct device *d, struct device_attribute *attr, char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf( + buf, "%lu\n", + jiffies_to_clock_t(br->multicast_query_response_interval)); +} + +static int set_query_response_interval(struct net_bridge *br, unsigned long val) +{ + br->multicast_query_response_interval = clock_t_to_jiffies(val); + return 0; +} + +static ssize_t store_multicast_query_response_interval( + struct device *d, struct device_attribute *attr, const char *buf, + size_t len) +{ + return store_bridge_parm(d, buf, len, set_query_response_interval); +} +static DEVICE_ATTR(multicast_query_response_interval, S_IRUGO | S_IWUSR, + show_multicast_query_response_interval, + store_multicast_query_response_interval); + +static ssize_t show_multicast_startup_query_interval( + struct device *d, struct device_attribute *attr, char *buf) +{ + struct net_bridge *br = to_bridge(d); + return sprintf( + buf, "%lu\n", + jiffies_to_clock_t(br->multicast_startup_query_interval)); +} + +static int set_startup_query_interval(struct net_bridge *br, unsigned long val) +{ + br->multicast_startup_query_interval = clock_t_to_jiffies(val); + return 0; +} + +static ssize_t store_multicast_startup_query_interval( + struct device *d, struct device_attribute *attr, const char *buf, + size_t len) +{ + return store_bridge_parm(d, buf, len, set_startup_query_interval); +} +static DEVICE_ATTR(multicast_startup_query_interval, S_IRUGO | S_IWUSR, + show_multicast_startup_query_interval, + store_multicast_startup_query_interval); #endif static struct attribute *bridge_attrs[] = { @@ -441,6 +636,14 @@ static struct attribute *bridge_attrs[] = { &dev_attr_multicast_snooping.attr, &dev_attr_hash_elasticity.attr, &dev_attr_hash_max.attr, + &dev_attr_multicast_last_member_count.attr, + &dev_attr_multicast_startup_query_count.attr, + &dev_attr_multicast_last_member_interval.attr, + &dev_attr_multicast_membership_interval.attr, + &dev_attr_multicast_querier_interval.attr, + &dev_attr_multicast_query_interval.attr, + &dev_attr_multicast_query_response_interval.attr, + &dev_attr_multicast_startup_query_interval.attr, #endif NULL };