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| author |   Ping-Ke Shih <pkshih@realtek.com> | 2018-05-18 17:30:07 +0800 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2018-05-29 10:17:05 +0300 |
| commit | 0a9f8f0a1ba9688a9ff5f6b83c4cc1eecd2fc9f2 (patch) | |
| tree | a32f10cec5a0cc774e593c39b32310b0955b3aa2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | rtlwifi: access skb->data to get C2H data by macro (diff) | |
| download | wireguard-linux-0a9f8f0a1ba9688a9ff5f6b83c4cc1eecd2fc9f2.tar.xz wireguard-linux-0a9f8f0a1ba9688a9ff5f6b83c4cc1eecd2fc9f2.zip | |
rtlwifi: fix btmpinfo timeout while processing C2H_BT_INFO
In former patch, I enqueu all C2H commands and processed by a workqueue.
In case C2H_BT_INFO will issue a H2C command to set BT reg, and wait for
a C2H ack. But it is totally impossible that C2H workqueue waits for a
C2H command, so kernel log warn
rtlwifi: :<0> btmpinfo wait (req_num=0) timeout
Since the C2H ack command C2H_BT_MP can be safely processed in interrupt
context, add a fast command path to deal with the command.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions