1 --- a/drivers/net/wireless/ath/ath5k/reset.c
2 +++ b/drivers/net/wireless/ath/ath5k/reset.c
3 @@ -1370,8 +1370,14 @@ int ath5k_hw_reset(struct ath5k_hw *ah,
4 if (ah->ah_version != AR5K_AR5210) {
5 AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
6 AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
7 +#ifndef CONFIG_ATHEROS_AR71XX
8 AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
9 AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
11 + /* WAR for AR71xx PCI bug */
12 + AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
13 + AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_4B);
17 /* Pre-enable interrupts on 5211/5212*/
18 --- a/drivers/net/wireless/ath/ath5k/initvals.c
19 +++ b/drivers/net/wireless/ath/ath5k/initvals.c
20 @@ -59,7 +59,12 @@ static const struct ath5k_ini ar5210_ini
21 { AR5K_IER, AR5K_IER_DISABLE },
22 { AR5K_BSR, 0, AR5K_INI_READ },
23 { AR5K_TXCFG, AR5K_DMASIZE_128B },
24 +#ifndef CONFIG_ATHEROS_AR71XX
25 { AR5K_RXCFG, AR5K_DMASIZE_128B },
27 + /* WAR for AR71xx PCI bug */
28 + { AR5K_RXCFG, AR5K_DMASIZE_4B },
30 { AR5K_CFG, AR5K_INIT_CFG },