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- --- a/drivers/net/wireless/ath/ath5k/initvals.c
- +++ b/drivers/net/wireless/ath/ath5k/initvals.c
- @@ -62,8 +62,14 @@ static const struct ath5k_ini ar5210_ini
- { AR5K_IMR, 0 },
- { AR5K_IER, AR5K_IER_DISABLE },
- { AR5K_BSR, 0, AR5K_INI_READ },
- +#if !defined(CONFIG_ATHEROS_AR71XX) && !defined(CONFIG_ATH79)
- { AR5K_TXCFG, AR5K_DMASIZE_128B },
- { AR5K_RXCFG, AR5K_DMASIZE_128B },
- +#else
- + /* WAR for AR71xx PCI bug */
- + { AR5K_TXCFG, AR5K_DMASIZE_128B },
- + { AR5K_RXCFG, AR5K_DMASIZE_4B },
- +#endif
- { AR5K_CFG, AR5K_INIT_CFG },
- { AR5K_TOPS, 8 },
- { AR5K_RXNOFRM, 8 },
- --- a/drivers/net/wireless/ath/ath5k/dma.c
- +++ b/drivers/net/wireless/ath/ath5k/dma.c
- @@ -869,10 +869,18 @@ ath5k_hw_dma_init(struct ath5k_hw *ah)
- * guess we can tweak it and see how it goes ;-)
- */
- if (ah->ah_version != AR5K_AR5210) {
- +#if !defined(CONFIG_ATHEROS_AR71XX) && !defined(CONFIG_ATH79)
- AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
- AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
- AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
- AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
- +#else
- + /* WAR for AR71xx PCI bug */
- + AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
- + AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
- + AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
- + AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_4B);
- +#endif
- }
-
- /* Pre-enable interrupts on 5211/5212*/
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