diff options
| author | Karun Eagalapati <karun256@gmail.com> | 2017-10-27 16:55:55 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-10-30 12:50:11 +0200 |
| commit | f3ac4e7394a1aa89c5ca49f8a5344a98b56df046 (patch) | |
| tree | 29c023772759269980b996621fd66772908e490b /drivers/net/wireless/rsi/rsi_91x_sdio.c | |
| parent | c6c65a8411cf0842c9036e30ed1e7a6ccd7fdf41 (diff) | |
| download | linux-f3ac4e7394a1aa89c5ca49f8a5344a98b56df046.tar.bz2 | |
rsi: sdio: add WOWLAN support for S3 suspend state
WoWLAN is supported in RS9113 device through GPIO pin2.
wowlan config frame is internally sent to firmware in mac80211
suspend handler. Also beacon miss threshold and keep-alive time
values are increased to avoid un-necessary disconnection with AP.
Signed-off-by: Karun Eagalapati <karun256@gmail.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_sdio.c')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_sdio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c index b3f8006c0e9b..fa6af7be61f4 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c @@ -1124,6 +1124,8 @@ static int rsi_sdio_enable_interrupts(struct sdio_func *pfunc) { u8 data; int ret; + struct rsi_hw *adapter = sdio_get_drvdata(pfunc); + struct rsi_common *common = adapter->priv; sdio_claim_host(pfunc); ret = rsi_cmd52readbyte(pfunc->card, RSI_INT_ENABLE_REGISTER, &data); @@ -1143,6 +1145,11 @@ static int rsi_sdio_enable_interrupts(struct sdio_func *pfunc) goto done; } + if ((common->wow_flags & RSI_WOW_ENABLED) && + (common->wow_flags & RSI_WOW_NO_CONNECTION)) + rsi_dbg(ERR_ZONE, + "##### Device can not wake up through WLAN\n"); + ret = rsi_cmd52readbyte(pfunc->card, RSI_INT_ENABLE_REGISTER, &data); if (ret < 0) { rsi_dbg(ERR_ZONE, |