diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ahb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ahb.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c index 1374e647f4e6..ea9982781559 100644 --- 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_device *pdev) 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); |