diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/sdio.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/sdio.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index b576b7667b6d..0586b3b3ab54 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -798,6 +798,23 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow) return ret; } + if ((flags & MMC_PM_WAKE_SDIO_IRQ) && wow) { + /* + * The host sdio controller is capable of keep power and + * sdio irq wake up at this point. It's fine to continue + * wow suspend operation. + */ + ret = ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_WOW, wow); + if (ret) + return ret; + + ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ); + if (ret) + ath6kl_err("set sdio wake irq flag failed: %d\n", ret); + + return ret; + } + return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_DEEPSLEEP, NULL); } @@ -820,6 +837,9 @@ static int ath6kl_sdio_resume(struct ath6kl *ar) case ATH6KL_STATE_DEEPSLEEP: break; + + case ATH6KL_STATE_WOW: + break; } ath6kl_cfg80211_resume(ar); |