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mac80211: track AP and peer STA TDLS chan-switch support

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The AP or peer can prohibit TDLS channel switch via a bit in the
extended capabilities IE. Parse the IE and track this bit. Set an
appropriate STA flag if both the AP and peer STA support TDLS
channel-switching.

Add the new STA flag and the missing TDLS_INITIATOR to debugfs.

Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Arik Nemtsov
2014-11-09 18:50:15 +02:00
committed by Johannes Berg
parent 78632a17ea
commit 9041c1fa57
6 changed files with 23 additions and 2 deletions
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5
net/mac80211/debugfs_sta.c
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@@ -74,7 +74,7 @@ static ssize_t sta_flags_read(struct file *file, char __user *userbuf,
test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
int res = scnprintf(buf, sizeof(buf),
"%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
"%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
TEST(AUTH), TEST(ASSOC), TEST(PS_STA),
TEST(PS_DRIVER), TEST(AUTHORIZED),
TEST(SHORT_PREAMBLE),
@@ -82,7 +82,8 @@ static ssize_t sta_flags_read(struct file *file, char __user *userbuf,
TEST(WDS), TEST(CLEAR_PS_FILT),
TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL),
TEST(UAPSD), TEST(SP), TEST(TDLS_PEER),
TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT),
TEST(TDLS_PEER_AUTH), TEST(TDLS_INITIATOR),
TEST(TDLS_CHAN_SWITCH), TEST(4ADDR_EVENT),
TEST(INSERTED), TEST(RATE_CONTROL),
TEST(TOFFSET_KNOWN), TEST(MPSP_OWNER),
TEST(MPSP_RECIPIENT));