diff options
Diffstat (limited to 'package/mac80211/patches/542-ath9k-add-MAC-revision-detection-for-AR9330.patch')
| -rw-r--r-- | package/mac80211/patches/542-ath9k-add-MAC-revision-detection-for-AR9330.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/package/mac80211/patches/542-ath9k-add-MAC-revision-detection-for-AR9330.patch b/package/mac80211/patches/542-ath9k-add-MAC-revision-detection-for-AR9330.patch new file mode 100644 index 0000000000..9f5fa1c0ae --- /dev/null +++ b/package/mac80211/patches/542-ath9k-add-MAC-revision-detection-for-AR9330.patch @@ -0,0 +1,57 @@ +diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c +index 05c2ba2..ade8655 100644 +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -251,6 +251,15 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah) + case AR5416_AR9100_DEVID: + ah->hw_version.macVersion = AR_SREV_VERSION_9100; + break; ++ case AR9300_DEVID_AR9330: ++ ah->hw_version.macVersion = AR_SREV_VERSION_9330; ++ if (ah->get_mac_revision) { ++ ah->hw_version.macRev = ah->get_mac_revision(); ++ } else { ++ val = REG_READ(ah, AR_SREV); ++ ah->hw_version.macRev = MS(val, AR_SREV_REVISION2); ++ } ++ return; + case AR9300_DEVID_AR9340: + ah->hw_version.macVersion = AR_SREV_VERSION_9340; + val = REG_READ(ah, AR_SREV); +diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h +index 9f23451..8d9ac49 100644 +--- a/drivers/net/wireless/ath/ath9k/hw.h ++++ b/drivers/net/wireless/ath/ath9k/hw.h +@@ -863,6 +863,7 @@ struct ath_hw { + u32 ent_mode; + + bool is_clk_25mhz; ++ int (*get_mac_revision)(void); + }; + + struct ath_bus_ops { +diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c +index 45c585a..c2defa2 100644 +--- a/drivers/net/wireless/ath/ath9k/init.c ++++ b/drivers/net/wireless/ath/ath9k/init.c +@@ -575,6 +575,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid, + sc->sc_ah->gpio_val = pdata->gpio_val; + sc->sc_ah->led_pin = pdata->led_pin; + ah->is_clk_25mhz = pdata->is_clk_25mhz; ++ ah->get_mac_revision = pdata->get_mac_revision; + } + + common = ath9k_hw_common(ah); +diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h +index 60a7c49..c207607 100644 +--- a/include/linux/ath9k_platform.h ++++ b/include/linux/ath9k_platform.h +@@ -30,6 +30,7 @@ struct ath9k_platform_data { + u32 gpio_val; + + bool is_clk_25mhz; ++ int (*get_mac_revision)(void); + }; + + #endif /* _LINUX_ATH9K_PLATFORM_H */ + |