diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-02-16 11:52:44 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-02-27 14:05:44 -0500 |
| commit | ae245cde14b2386fe77023af3934db96409d1807 (patch) | |
| tree | 5c977d364e78639e0336d180454ceb9eb595ceb9 /drivers | |
| parent | 4bc7cda884731e90961a1269b51690152428b77b (diff) | |
ath9k: Initialize NF values properly
Using AR_SREV_* macros for setting up the chip-specific NF
values will make adding support for new chips hard. Use separate
macros for each chip. Currently, AR9462 has the same value for
all NF limits.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_phy.c | 15 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_phy.h | 13 |
2 files changed, 20 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 2b0bfb8cca0..70e27d2a5e4 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1099,13 +1099,20 @@ static void ar9003_hw_set_nf_limits(struct ath_hw *ah) { ah->nf_2g.max = AR_PHY_CCA_MAX_GOOD_VAL_9300_2GHZ; ah->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9300_2GHZ; - if (AR_SREV_9330(ah)) - ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9330_2GHZ; - else - ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9300_2GHZ; + ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9300_2GHZ; ah->nf_5g.max = AR_PHY_CCA_MAX_GOOD_VAL_9300_5GHZ; ah->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9300_5GHZ; ah->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_9300_5GHZ; + + if (AR_SREV_9330(ah)) + ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9330_2GHZ; + + if (AR_SREV_9462(ah)) { + ah->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_2GHZ; + ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9462_2GHZ; + ah->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_5GHZ; + ah->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_9462_5GHZ; + } } /* diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index ed64114571f..aca24bfdc6c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -325,13 +325,18 @@ #define AR_PHY_RX_OCGAIN (AR_AGC_BASE + 0x200) -#define AR_PHY_CCA_NOM_VAL_9300_2GHZ (AR_SREV_9462(ah) ? -127 : -110) -#define AR_PHY_CCA_NOM_VAL_9300_5GHZ (AR_SREV_9462(ah) ? -127 : -115) -#define AR_PHY_CCA_MIN_GOOD_VAL_9300_2GHZ (AR_SREV_9462(ah) ? -127 : -125) -#define AR_PHY_CCA_MIN_GOOD_VAL_9300_5GHZ (AR_SREV_9462(ah) ? -127 : -125) +#define AR_PHY_CCA_NOM_VAL_9300_2GHZ -110 +#define AR_PHY_CCA_NOM_VAL_9300_5GHZ -115 +#define AR_PHY_CCA_MIN_GOOD_VAL_9300_2GHZ -125 +#define AR_PHY_CCA_MIN_GOOD_VAL_9300_5GHZ -125 #define AR_PHY_CCA_MAX_GOOD_VAL_9300_2GHZ -95 #define AR_PHY_CCA_MAX_GOOD_VAL_9300_5GHZ -100 +#define AR_PHY_CCA_NOM_VAL_9462_2GHZ -127 +#define AR_PHY_CCA_MIN_GOOD_VAL_9462_2GHZ -127 +#define AR_PHY_CCA_NOM_VAL_9462_5GHZ -127 +#define AR_PHY_CCA_MIN_GOOD_VAL_9462_5GHZ -127 + #define AR_PHY_CCA_NOM_VAL_9330_2GHZ -118 /* |