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| author | Bob Copeland <me@bobcopeland.com> | 2009-10-14 14:16:30 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 16:48:18 -0400 |
| commit | e5e2647fd6ceef2cdc479954b84517535eb7febd (patch) | |
| tree | f0b22db14bae1881ea5cb4a9c6825192ac4a6afc /drivers/net/bnx2x_fw_defs.h | |
| parent | e307fcf0a10f9c0c21b3d8b2ff7862b29796cc7f (diff) | |
| download | blackbird-op-linux-e5e2647fd6ceef2cdc479954b84517535eb7febd.tar.gz blackbird-op-linux-e5e2647fd6ceef2cdc479954b84517535eb7febd.zip | |
ath5k: use noise calibration from madwifi hal
This updates ath5k to calibrate the noise floor similar to the
way it is done in the madwifi hal and ath9k. Of note:
- we start NF measurement at the same time as AGC calibration,
but do not actually read the value until the periodic (long)
calibration
- we keep a history of the last few values read and write the
median back to the hardware for CCA
- we do not complain if NF calibration isn't complete, instead
we keep the last read value.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/bnx2x_fw_defs.h')
0 files changed, 0 insertions, 0 deletions
