From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/wow.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c
index 5092939..8d0b173 100644
--- a/drivers/net/wireless/ath/ath9k/wow.c
+++ b/drivers/net/wireless/ath/ath9k/wow.c
@@ -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);
}
}
--
2.2.2
--
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