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| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2024-12-19 00:34:42 +0200 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2024-12-23 16:05:49 +0800 |
| commit | 13221be72034d1c34630ab124c43438aefe7e656 (patch) | |
| tree | 0dfdd00ba21d1669f3cde1b4635ae394dabf2b2c /tools/perf/scripts/python/bin | |
| parent | wifi: rtw88: usb: Copy instead of cloning the RX skb (diff) | |
| download | linux-13221be72034d1c34630ab124c43438aefe7e656.tar.gz linux-13221be72034d1c34630ab124c43438aefe7e656.zip | |
wifi: rtw88: Handle C2H_ADAPTIVITY in rtw_fw_c2h_cmd_handle()
The firmware message C2H_ADAPTIVITY is currently handled in
rtw_fw_c2h_cmd_rx_irqsafe(), which runs in the RX workqueue, but it's
not "irqsafe" with USB because it sleeps (reads hardware registers).
This becomes a problem after the next patch, which will create the RX
workqueue with the flag WQ_BH.
To avoid sleeping when it's not allowed, handle C2H_ADAPTIVITY in
rtw_fw_c2h_cmd_handle(), which runs in the c2h workqueue.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/96e52b03-be8d-4050-ae71-bfdb478ff42f@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions