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authorJohannes Berg <johannes.berg@intel.com>2013-02-20 00:56:27 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-02-26 00:09:21 +0100
commit162589f7b162b916ac377753c086e3ba76a9f33d (patch)
treef0eef7bf14dd1f9fb28162b5bf0a39e2ea041804 /net/wireless/nl80211.c
parent1c33a0594583059afc983b5ad3c3352849cd5205 (diff)
downloadop-kernel-dev-162589f7b162b916ac377753c086e3ba76a9f33d.zip
op-kernel-dev-162589f7b162b916ac377753c086e3ba76a9f33d.tar.gz
nl80211: remove TCP WoWLAN information
Just like the radar information, the TCP WoWLAN capability data can increase the wiphy information and make it too big. Remove the TCP WoWLAN information; no driver supports it and new userspace tools will be required as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
-rw-r--r--net/wireless/nl80211.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index cf4c794..e652d05 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -904,48 +904,6 @@ nla_put_failure:
return -ENOBUFS;
}
-#ifdef CONFIG_PM
-static int nl80211_send_wowlan_tcp_caps(struct cfg80211_registered_device *rdev,
- struct sk_buff *msg)
-{
- const struct wiphy_wowlan_tcp_support *tcp = rdev->wiphy.wowlan.tcp;
- struct nlattr *nl_tcp;
-
- if (!tcp)
- return 0;
-
- nl_tcp = nla_nest_start(msg, NL80211_WOWLAN_TRIG_TCP_CONNECTION);
- if (!nl_tcp)
- return -ENOBUFS;
-
- if (nla_put_u32(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD,
- tcp->data_payload_max))
- return -ENOBUFS;
-
- if (nla_put_u32(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD,
- tcp->data_payload_max))
- return -ENOBUFS;
-
- if (tcp->seq && nla_put_flag(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ))
- return -ENOBUFS;
-
- if (tcp->tok && nla_put(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
- sizeof(*tcp->tok), tcp->tok))
- return -ENOBUFS;
-
- if (nla_put_u32(msg, NL80211_WOWLAN_TCP_DATA_INTERVAL,
- tcp->data_interval_max))
- return -ENOBUFS;
-
- if (nla_put_u32(msg, NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
- tcp->wake_payload_max))
- return -ENOBUFS;
-
- nla_nest_end(msg, nl_tcp);
- return 0;
-}
-#endif
-
static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flags,
struct cfg80211_registered_device *dev)
{
@@ -1320,9 +1278,6 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flag
goto nla_put_failure;
}
- if (nl80211_send_wowlan_tcp_caps(dev, msg))
- goto nla_put_failure;
-
nla_nest_end(msg, nl_wowlan);
}
#endif
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