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ath9k: Register correct WOW details with mac80211 

Since the number of user patterns is higher for
newer chips, make sure that this is registered
during initialization.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sujith Manoharan 2015-02-02 18:21:09 +05:30 committed by Kalle Valo
parent a28815db67
commit e68e9c10fb
1 changed files with 14 additions and 2 deletions
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16
drivers/net/wireless/ath/ath9k/wow.c
View File

@ -16,13 +16,20 @@
#include "ath9k.h"
static const struct wiphy_wowlan_support ath9k_wowlan_support = {
static const struct wiphy_wowlan_support ath9k_wowlan_support_legacy = {
.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
.n_patterns = MAX_NUM_USER_PATTERN,
.pattern_min_len = 1,
.pattern_max_len = MAX_PATTERN_SIZE,
};
static const struct wiphy_wowlan_support ath9k_wowlan_support = {
.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
.n_patterns = MAX_NUM_PATTERN - 2,
.pattern_min_len = 1,
.pattern_max_len = MAX_PATTERN_SIZE,
};
static u8 ath9k_wow_map_triggers(struct ath_softc *sc,
struct cfg80211_wowlan *wowlan)
{
@ -320,9 +327,14 @@ void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled)
void ath9k_init_wow(struct ieee80211_hw *hw)
{
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
if ((sc->driver_data & ATH9K_PCI_WOW) || sc->force_wow) {
hw->wiphy->wowlan = &ath9k_wowlan_support;
if (AR_SREV_9462_20_OR_LATER(ah) || AR_SREV_9565_11_OR_LATER(ah))
hw->wiphy->wowlan = &ath9k_wowlan_support;
else
hw->wiphy->wowlan = &ath9k_wowlan_support_legacy;
device_init_wakeup(sc->dev, 1);
}
}