diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 243df08ae91049ab97c26d35470d560986f2cbcb..d1270118f7d3738afcfdaa5aad639fdcb8a8b34d 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -931,6 +931,9 @@ static void rt61pci_config_retry_limit(struct rt2x00_dev *rt2x00dev, u32 reg; rt2x00pci_register_read(rt2x00dev, TXRX_CSR4, ®); + rt2x00_set_field32(®, TXRX_CSR4_OFDM_TX_RATE_DOWN, 1); + rt2x00_set_field32(®, TXRX_CSR4_OFDM_TX_RATE_STEP, 0); + rt2x00_set_field32(®, TXRX_CSR4_OFDM_TX_FALLBACK_CCK, 0); rt2x00_set_field32(®, TXRX_CSR4_LONG_RETRY_LIMIT, libconf->conf->long_frame_max_tx_count); rt2x00_set_field32(®, TXRX_CSR4_SHORT_RETRY_LIMIT, @@ -2130,6 +2133,13 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev) } txdesc.retry = rt2x00_get_field32(reg, STA_CSR4_RETRY_COUNT); + /* + * the frame was retried at least once + * -> hw used fallback rates + */ + if (txdesc.retry) + __set_bit(TXDONE_FALLBACK, &txdesc.flags); + rt2x00pci_txdone(entry, &txdesc); } } @@ -2586,6 +2596,18 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev) rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0)); + /* + * As rt61 has a global fallback table we cannot specify + * more then one tx rate per frame but since the hw will + * try several rates (based on the fallback table) we should + * still initialize max_rates to the maximum number of rates + * we are going to try. Otherwise mac80211 will truncate our + * reported tx rates and the rc algortihm will end up with + * incorrect data. + */ + rt2x00dev->hw->max_rates = 7; + rt2x00dev->hw->max_rate_tries = 1; + /* * Initialize hw_mode information. */ diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 113ad690f9d30956fa8ddea78ee1c080e410b5e7..d06d90f003e742453a1076498a12733231c70b16 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -816,6 +816,9 @@ static void rt73usb_config_retry_limit(struct rt2x00_dev *rt2x00dev, u32 reg; rt2x00usb_register_read(rt2x00dev, TXRX_CSR4, ®); + rt2x00_set_field32(®, TXRX_CSR4_OFDM_TX_RATE_DOWN, 1); + rt2x00_set_field32(®, TXRX_CSR4_OFDM_TX_RATE_STEP, 0); + rt2x00_set_field32(®, TXRX_CSR4_OFDM_TX_FALLBACK_CCK, 0); rt2x00_set_field32(®, TXRX_CSR4_LONG_RETRY_LIMIT, libconf->conf->long_frame_max_tx_count); rt2x00_set_field32(®, TXRX_CSR4_SHORT_RETRY_LIMIT,