mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-12 02:09:42 +02:00
51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
|
--- a/drivers/net/wireless/ath/ath5k/base.h
|
||
|
|
+++ b/drivers/net/wireless/ath/ath5k/base.h
|
||
|
|
@@ -193,12 +193,13 @@ struct ath5k_softc {
|
||
|
|
dma_addr_t desc_daddr; /* DMA (physical) address */
|
||
|
|
size_t desc_len; /* size of TX/RX descriptors */
|
||
|
|
|
||
|
|
- DECLARE_BITMAP(status, 5);
|
||
|
|
+ DECLARE_BITMAP(status, 6);
|
||
|
|
#define ATH_STAT_INVALID 0 /* disable hardware accesses */
|
||
|
|
#define ATH_STAT_MRRETRY 1 /* multi-rate retry support */
|
||
|
|
#define ATH_STAT_PROMISC 2
|
||
|
|
#define ATH_STAT_LEDSOFT 3 /* enable LED gpio status */
|
||
|
|
#define ATH_STAT_STARTED 4 /* opened & irqs enabled */
|
||
|
|
+#define ATH_STAT_2G_DISABLED 5 /* multiband radio without 2G */
|
||
|
|
|
||
|
|
unsigned int filter_flags; /* HW flags, AR5K_RX_FILTER_* */
|
||
|
|
struct ieee80211_channel *curchan; /* current h/w channel */
|
||
|
|
--- a/drivers/net/wireless/ath/ath5k/ahb.c
|
||
|
|
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
|
||
|
|
@@ -160,6 +160,16 @@ static int ath_ahb_probe(struct platform
|
||
|
|
else
|
||
|
|
reg |= AR5K_AR5312_ENABLE_WLAN1;
|
||
|
|
__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
|
||
|
|
+
|
||
|
|
+ /*
|
||
|
|
+ * On a dual-band AR5312, the multiband radio is only
|
||
|
|
+ * used as pass-through. Disable 2 GHz support in the
|
||
|
|
+ * driver for it
|
||
|
|
+ */
|
||
|
|
+ if (to_platform_device(sc->dev)->id == 0 &&
|
||
|
|
+ (bcfg->config->flags & (BD_WLAN0|BD_WLAN1)) ==
|
||
|
|
+ (BD_WLAN1|BD_WLAN0))
|
||
|
|
+ __set_bit(ATH_STAT_2G_DISABLED, sc->status);
|
||
|
|
}
|
||
|
|
|
||
|
|
ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
|
||
|
|
--- a/drivers/net/wireless/ath/ath5k/attach.c
|
||
|
|
+++ b/drivers/net/wireless/ath/ath5k/attach.c
|
||
|
|
@@ -313,6 +313,11 @@ int ath5k_hw_init(struct ath5k_softc *sc
|
||
|
|
goto err;
|
||
|
|
}
|
||
|
|
|
||
|
|
+ if (test_bit(ATH_STAT_2G_DISABLED, sc->status)) {
|
||
|
|
+ __clear_bit(AR5K_MODE_11B, ah->ah_capabilities.cap_mode);
|
||
|
|
+ __clear_bit(AR5K_MODE_11G, ah->ah_capabilities.cap_mode);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
/* Crypto settings */
|
||
|
|
common->keymax = (sc->ah->ah_version == AR5K_AR5210 ?
|
||
|
|
AR5K_KEYTABLE_SIZE_5210 : AR5K_KEYTABLE_SIZE_5211);
|