diff options
| author | Senthil Balasubramanian <senthilkumar@atheros.com> | 2008-12-24 18:03:58 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 15:59:37 -0500 |
| commit | cb33c4126ba9825b047463352d12dc3ed983d320 (patch) | |
| tree | d514182c8e7262954a2b23da60948105d190e362 /drivers/net/wireless/ath9k/hw.c | |
| parent | 92d6128e1766bb7a7b6dc58f012fdf772fdf1100 (diff) | |
ath9k: INI update for Atheros AR9280 and AR9285 chipset.
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/hw.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index a7f44e5b2e82..19144caa7977 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -3272,7 +3272,9 @@ bool ath9k_hw_fill_cap_info(struct ath_hal *ah) pCap->num_mr_retries = 4; pCap->tx_triglevel_max = MAX_TX_FIFO_THRESHOLD; - if (AR_SREV_9280_10_OR_LATER(ah)) + if (AR_SREV_9285_10_OR_LATER(ah)) + pCap->num_gpio_pins = AR9285_NUM_GPIO; + else if (AR_SREV_9280_10_OR_LATER(ah)) pCap->num_gpio_pins = AR928X_NUM_GPIO; else pCap->num_gpio_pins = AR_NUM_GPIO; @@ -3517,17 +3519,18 @@ void ath9k_hw_cfg_gpio_input(struct ath_hal *ah, u32 gpio) u32 ath9k_hw_gpio_get(struct ath_hal *ah, u32 gpio) { +#define MS_REG_READ(x, y) \ + (MS(REG_READ(ah, AR_GPIO_IN_OUT), x##_GPIO_IN_VAL) & (AR_GPIO_BIT(y))) + if (gpio >= ah->ah_caps.num_gpio_pins) return 0xffffffff; - if (AR_SREV_9280_10_OR_LATER(ah)) { - return (MS - (REG_READ(ah, AR_GPIO_IN_OUT), - AR928X_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) != 0; - } else { - return (MS(REG_READ(ah, AR_GPIO_IN_OUT), AR_GPIO_IN_VAL) & - AR_GPIO_BIT(gpio)) != 0; - } + if (AR_SREV_9285_10_OR_LATER(ah)) + return MS_REG_READ(AR9285, gpio) != 0; + else if (AR_SREV_9280_10_OR_LATER(ah)) + return MS_REG_READ(AR928X, gpio) != 0; + else + return MS_REG_READ(AR, gpio) != 0; } void ath9k_hw_cfg_output(struct ath_hal *ah, u32 gpio, |