diff options
| author | Eliad Peller <eliad@wizery.com> | 2011-05-13 11:57:12 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-05-13 14:55:49 +0300 |
| commit | f795ea8b2f047409c59e891d6e5e86a925048bf4 (patch) | |
| tree | 1e020a0f85bfab4bc3b81a745aeb70ade5a4fa1f /drivers/net | |
| parent | f44e58681aec420b132a54823d8911293a644d4e (diff) | |
| download | talos-op-linux-f795ea8b2f047409c59e891d6e5e86a925048bf4.tar.gz talos-op-linux-f795ea8b2f047409c59e891d6e5e86a925048bf4.zip | |
wl12xx_sdio: declare support for NL80211_WOW_TRIGGER_ANYTHING trigger
Since wowlan requires the ability to stay awake while the host
is suspended, declare support for NL80211_WOW_TRIGGER_ANYTHING
if the MMC_PM_KEEP_POWER capability is being supported.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/wl12xx/sdio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c index 41183db34836..92d29a860fc0 100644 --- a/drivers/net/wireless/wl12xx/sdio.c +++ b/drivers/net/wireless/wl12xx/sdio.c @@ -231,6 +231,7 @@ static int __devinit wl1271_probe(struct sdio_func *func, const struct wl12xx_platform_data *wlan_data; struct wl1271 *wl; unsigned long irqflags; + mmc_pm_flag_t mmcflags; int ret; /* We are only able to handle the wlan function */ @@ -282,6 +283,13 @@ static int __devinit wl1271_probe(struct sdio_func *func, disable_irq(wl->irq); + /* if sdio can keep power while host is suspended, enable wow */ + mmcflags = sdio_get_host_pm_caps(func); + wl1271_debug(DEBUG_SDIO, "sdio PM caps = 0x%x", mmcflags); + + if (mmcflags & MMC_PM_KEEP_POWER) + hw->wiphy->wowlan.flags = WIPHY_WOWLAN_ANY; + ret = wl1271_init_ieee80211(wl); if (ret) goto out_irq; |
