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author | Simon Wunderlich <simon@open-mesh.com> | 2013-07-29 17:56:44 +0200 |
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committer | Antonio Quartulli <ordex@autistici.org> | 2013-08-28 11:31:50 +0200 |
commit | c54f38c9aa22ff65ca9f4c1bdbf2a11d017205f3 (patch) | |
tree | e12190c69088c2fee771a49e94c5ab6619ec3817 /net/batman-adv/translation-table.c | |
parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/... (diff) | |
download | linux-c54f38c9aa22ff65ca9f4c1bdbf2a11d017205f3.tar.xz linux-c54f38c9aa22ff65ca9f4c1bdbf2a11d017205f3.zip |
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 <simon@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/translation-table.c')
-rw-r--r-- | net/batman-adv/translation-table.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 429aeef3d8b2..34510f38708f 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -1626,6 +1626,7 @@ batadv_tt_response_fill_table(uint16_t tt_len, uint8_t ttvn, if (!skb) goto out; + skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); tt_response = (struct batadv_tt_query_packet *)skb_put(skb, len); tt_response->ttvn = ttvn; @@ -1691,6 +1692,7 @@ static int batadv_send_tt_request(struct batadv_priv *bat_priv, if (!skb) goto out; + skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); tt_req_len = sizeof(*tt_request); @@ -1788,6 +1790,7 @@ batadv_send_other_tt_response(struct batadv_priv *bat_priv, if (!skb) goto unlock; + skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); packet_pos = skb_put(skb, len); tt_response = (struct batadv_tt_query_packet *)packet_pos; @@ -1906,6 +1909,7 @@ batadv_send_my_tt_response(struct batadv_priv *bat_priv, if (!skb) goto unlock; + skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); packet_pos = skb_put(skb, len); tt_response = (struct batadv_tt_query_packet *)packet_pos; @@ -2240,6 +2244,7 @@ static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client, if (!skb) goto out; + skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); roam_adv_packet = (struct batadv_roam_adv_packet *)skb_put(skb, len); |