diff options
| author | Bruno Randolf <br1@einfach.org> | 2010-03-25 14:49:47 +0900 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-31 14:39:10 -0400 |
| commit | a8c944f8a00dcc4ac6900efcddab1a0cf300c791 (patch) | |
| tree | 94dd655f078c6f4dc1ec924e110ad33813268dbe /drivers/net/wireless/ath/ath5k/ath5k.h | |
| parent | da35111ad970081bdf6e848d1861c7d16e71079b (diff) | |
| download | blackbird-op-linux-a8c944f8a00dcc4ac6900efcddab1a0cf300c791.tar.gz blackbird-op-linux-a8c944f8a00dcc4ac6900efcddab1a0cf300c791.zip | |
ath5k: add capability flag for phyerror counters
Chipsets since revision AR5213A (0x59) have hardware counters for PHY errors
which we can read directly from the registers. Older hardware has to use the RX
descriptor status to get a count of PHY errors. This will be used in several
places in the ANI implementation, so a flag is useful.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ath5k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index ec626905655b..f578c1ed7f88 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -982,6 +982,8 @@ struct ath5k_capabilities { struct { u8 q_tx_num; } cap_queues; + + bool cap_has_phyerr_counters; }; /* size of noise floor history (keep it a power of two) */ |
