xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wl1271: workaround to send a disconnect before rejoining

Browse Source 
We don't get any indication from the stack when we have disassociated.  In
wl1271, it is important to send a CMD_DISCONNECT before joining again,
because the firmware cleans some things up.  So we check if we're already
joined and disconnect if that's the case.

Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luciano Coelho
2009-10-12 15:08:43 +03:00
committed by John W. Linville
parent 25a7dc6d22
commit d6e19d135d
3 changed files with 21 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/wireless/wl12xx/wl1271_main.c
View File

@@ -648,6 +648,8 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
wl->tx_security_seq_32 = 0;
wl->time_offset = 0;
wl->session_counter = 0;
wl->joined = false;
for (i = 0; i < NUM_TX_QUEUES; i++)
wl->tx_blocks_freed[i] = 0;
@@ -1395,6 +1397,7 @@ static int __devinit wl1271_probe(struct spi_device *spi)
wl->basic_rate_set = WL1271_DEFAULT_BASIC_RATE_SET;
wl->band = IEEE80211_BAND_2GHZ;
wl->vif = NULL;
wl->joined = false;
for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
wl->tx_frames[i] = NULL;