diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2013-07-16 10:33:18 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-07-23 00:54:42 +0400 |
| commit | 81dc75b584fd0f889b56b49b363287a600eaf0d3 (patch) | |
| tree | 26e253f02bdddbedc77e652b52ae8ebd87c2666c | |
| parent | 4b03f16eb56820a1427efeb5372d982a36655315 (diff) | |
| download | linux-81dc75b584fd0f889b56b49b363287a600eaf0d3.tar.xz | |
ath9k: Add a HW flag for FCC
Fast Channel Change across 2G/5G bands is supported
only by AR9462 and AR9565. Add a HW capability field
to indicate this.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index e420c6ba62a7..f353bbd36857 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2610,6 +2610,13 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) pCap->hw_caps |= ATH9K_HW_CAP_PAPRD; + /* + * Fast channel change across bands is available + * only for AR9462 and AR9565. + */ + if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) + pCap->hw_caps |= ATH9K_HW_CAP_FCC_BAND_SWITCH; + return 0; } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index cd74b3afef7d..fd009e593b69 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -247,6 +247,7 @@ enum ath9k_hw_caps { ATH9K_HW_CAP_DFS = BIT(16), ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17), ATH9K_HW_CAP_PAPRD = BIT(18), + ATH9K_HW_CAP_FCC_BAND_SWITCH = BIT(19), }; /* |