diff options
| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2024-07-11 01:11:33 +0300 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2024-07-17 12:19:59 +0800 |
| commit | 315c23a64e99552502dd4d18d6ddc073fad9a7c3 (patch) | |
| tree | 458aead5aa5383deeabb1e152982a1171bb12b5a /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | d64270128bf551d68f47122c8893ea78bfbad8be (diff) | |
wifi: rtw88: usb: Support USB 3 with RTL8822CU/RTL8822BU
The Realtek wifi 5 devices which support USB 3 are weird: when first
plugged in, they pretend to be USB 2. The driver needs to send some
commands to the device, which make it disappear and come back as a
USB 3 device.
Implement the required commands in rtw88.
When a USB 3 device is plugged into a USB 2 port, rtw88 will try to
switch it to USB 3 mode only once. The device will disappear and come
back still in USB 2 mode, of course.
Some people experience heavy interference in the 2.4 GHz band in
USB 3 mode, so add a module parameter switch_usb_mode with the
default value 1 to let people disable the switching.
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/77906c62-5674-426f-bde1-1b2a12a0339d@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions