diff options
| author | Nick Kossifidis <mickflemm@gmail.com> | 2011-11-25 20:40:28 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-28 14:44:19 -0500 |
| commit | 86f62d9b705cdd4f04da5387a5c71ca6ee0a37c9 (patch) | |
| tree | be7b6efd601ad74a238e7520740cdd3b59e18559 /drivers/net/wireless/ath/ath5k/caps.c | |
| parent | 84e1e7373b961713bde371b9391d91fe7150d7f2 (diff) | |
ath5k: MRR support and 2GHz radio override belong in ah_capabilities
MRR support and 2GHz radio override belong in ah_capabilities and we
should use them (e.g. so far we used to set mrr descriptor without
checking if MRR support is enabled + we checked for MRR support 2
times, one by trying to set up an MRR descriptor and another one based
on MAC version).
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/caps.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/caps.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath5k/caps.c b/drivers/net/wireless/ath/ath5k/caps.c index 810fba96702b..994169ad39cb 100644 --- a/drivers/net/wireless/ath/ath5k/caps.c +++ b/drivers/net/wireless/ath/ath5k/caps.c @@ -85,12 +85,19 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah) caps->cap_range.range_2ghz_min = 2412; caps->cap_range.range_2ghz_max = 2732; - if (AR5K_EEPROM_HDR_11B(ee_header)) - __set_bit(AR5K_MODE_11B, caps->cap_mode); - - if (AR5K_EEPROM_HDR_11G(ee_header) && - ah->ah_version != AR5K_AR5211) - __set_bit(AR5K_MODE_11G, caps->cap_mode); + /* Override 2GHz modes on SoCs that need it + * NOTE: cap_needs_2GHz_ovr gets set from + * ath_ahb_probe */ + if (!caps->cap_needs_2GHz_ovr) { + if (AR5K_EEPROM_HDR_11B(ee_header)) + __set_bit(AR5K_MODE_11B, + caps->cap_mode); + + if (AR5K_EEPROM_HDR_11G(ee_header) && + ah->ah_version != AR5K_AR5211) + __set_bit(AR5K_MODE_11G, + caps->cap_mode); + } } } @@ -103,12 +110,18 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah) else caps->cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES; - /* newer hardware has PHY error counters */ + /* Newer hardware has PHY error counters */ if (ah->ah_mac_srev >= AR5K_SREV_AR5213A) caps->cap_has_phyerr_counters = true; else caps->cap_has_phyerr_counters = false; + /* MACs since AR5212 have MRR support */ + if (ah->ah_version == AR5K_AR5212) + caps->cap_has_mrr_support = true; + else + caps->cap_has_mrr_support = false; + return 0; } |