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author | Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> | 2015-08-12 10:54:04 (GMT) |
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committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-08-17 13:45:50 (GMT) |
commit | 3d2a2e293e9578f59b182c8e5ad7b54ec4e28318 (patch) | |
tree | 3bfb3eee0d5c646185e6da30c4e1f560b23fb212 /drivers/net/wireless/ath/ath10k/hw.c | |
parent | 6d2d51ecfff13f5f6ffc476dccf4d5b2668072eb (diff) | |
download | linux-3d2a2e293e9578f59b182c8e5ad7b54ec4e28318.tar.xz |
ath10k: fix invalid survey reporting for QCA99X0
There are three WMI_CHAN_INFO events reported per channel
in QCA99X0 firmware. First one is a notification at the begining
of the channel dwell time with cmd_flag as CHAN_INFO_START(cmd_flag = 0),
second one is a notification at the end of the dwell time with cmd_flag
CHAN_INFO_PRE_COMPLETE (cmd_flag = 2) and the third is the indication
with CHAN_INFO_COMPLETE (cmd_flag = 1) which is the last indication for
the channel. Since there is a new state before the completion, the handler
is to fixed so that the counts are deducted from the ones reported with
CHAN_INFO_START rather than the ones reported with CHAN_INFO_PRE_COMPLETE.
Without this fix there will be lots of 0 msecs reported as active
and busy time.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/hw.c')
0 files changed, 0 insertions, 0 deletions