From c54f38c9aa22ff65ca9f4c1bdbf2a11d017205f3 Mon Sep 17 00:00:00 2001 From: Simon Wunderlich Date: Mon, 29 Jul 2013 17:56:44 +0200 Subject: batman-adv: set skb priority according to content The skb priority field may help the wireless driver to choose the right queue (e.g. WMM queues). This should be set in batman-adv, as this information is only available here. This patch adds support for IPv4/IPv6 DS fields and VLAN PCP. Note that only VLAN PCP is used if a VLAN header is present. Also initially set TC_PRIO_CONTROL only for self-generated packets, and keep the priority set by higher layers. Signed-off-by: Simon Wunderlich Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli --- net/batman-adv/icmp_socket.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/batman-adv/icmp_socket.c') diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index b27508b8085c..5a99bb4b6b82 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -183,6 +183,7 @@ static ssize_t batadv_socket_write(struct file *file, const char __user *buff, goto out; } + skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); icmp_packet = (struct batadv_icmp_packet_rr *)skb_put(skb, packet_len); -- cgit v1.2.3