diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2014-05-04 23:33:01 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-05-06 18:51:02 (GMT) |
| commit | 7a42e4e74b71576d06d59c0937225e37471dc2fd (patch) | |
| tree | 8e4670002d1c3c1c667e6c2b49be1b4799e84739 /drivers/net/wireless/ath/ath9k/hw.c | |
| parent | ab1796ebdad3017965754d86db64d3cba5c416b9 (diff) | |
| download | linux-7a42e4e74b71576d06d59c0937225e37471dc2fd.tar.xz | |
ath9k_hw: get QCA953x WMAC revision via platform_data
The SREV register in the WMAC register space does not contain the chip
revision, so it needs to be passed in from the kernel.
With an updated kernel, this fixes tx gain table selection.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index c8a9dfa..dffefee 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -246,6 +246,8 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah) return; case AR9300_DEVID_AR953X: ah->hw_version.macVersion = AR_SREV_VERSION_9531; + if (ah->get_mac_revision) + ah->hw_version.macRev = ah->get_mac_revision(); return; } |