diff options
| author | Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> | 2011-11-18 14:20:43 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-28 14:36:21 -0500 |
| commit | 1d9d9213d526f2f4ef9a3aa198a29a0b1a670fa1 (patch) | |
| tree | 34eadd9e3544cbb01c6768dee820d5430db10edc /net/wireless | |
| parent | 6fd67e937ece538e0ab766df96a9895e6fd622df (diff) | |
| download | linux-1d9d9213d526f2f4ef9a3aa198a29a0b1a670fa1.tar.bz2 | |
wireless: Add NoAck per tid support
This patch contains the configuration changes in nl80211/cfg80211.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a1cabde7cb5f..6026c29c338d 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -204,6 +204,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = { [NL80211_ATTR_HT_CAPABILITY_MASK] = { .len = NL80211_HT_CAPABILITY_LEN }, + [NL80211_ATTR_NOACK_MAP] = { .type = NLA_U16 }, }; /* policy for the key attributes */ @@ -904,6 +905,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN) CMD(sched_scan_start, START_SCHED_SCAN); CMD(probe_client, PROBE_CLIENT); + CMD(set_noack_map, SET_NOACK_MAP); if (dev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS) { i++; NLA_PUT_U32(msg, i, NL80211_CMD_REGISTER_BEACONS); @@ -1759,6 +1761,23 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info) return rdev->ops->del_virtual_intf(&rdev->wiphy, dev); } +static int nl80211_set_noack_map(struct sk_buff *skb, struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct net_device *dev = info->user_ptr[1]; + u16 noack_map; + + if (!info->attrs[NL80211_ATTR_NOACK_MAP]) + return -EINVAL; + + if (!rdev->ops->set_noack_map) + return -EOPNOTSUPP; + + noack_map = nla_get_u16(info->attrs[NL80211_ATTR_NOACK_MAP]); + + return rdev->ops->set_noack_map(&rdev->wiphy, dev, noack_map); +} + struct get_key_cookie { struct sk_buff *msg; int error; @@ -6604,6 +6623,15 @@ static struct genl_ops nl80211_ops[] = { .internal_flags = NL80211_FLAG_NEED_WIPHY | NL80211_FLAG_NEED_RTNL, }, + { + .cmd = NL80211_CMD_SET_NOACK_MAP, + .doit = nl80211_set_noack_map, + .policy = nl80211_policy, + .flags = GENL_ADMIN_PERM, + .internal_flags = NL80211_FLAG_NEED_NETDEV | + NL80211_FLAG_NEED_RTNL, + }, + }; static struct genl_multicast_group nl80211_mlme_mcgrp = { |