RE: rtw89: product id 0xa85a support on Linux?

[Pkshih <pkshih@realtek.com>]

> -----Original Message-----
> From: Doug Brewer [mailto:brewerdoug@gmail.com]
> Sent: Sunday, July 04, 2021 10:35 PM
> To: linux-wireless@vger.kernel.org
> Subject: rtw89: product id 0xa85a support on Linux?
> 
> Hello,
> 
> The HP Laptop 15s-eq2028ur have a Realtek 802.11ax device. lspci -n shows
> 
> 01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:
> a85a]
> 
> I tried pkshih's rtw89 patchsets [1] and added PID to rtw89_pci_id_table.
> Scanning works but cannot connect to access points.
> dmesg shows like (hiding MAC address):
> 
> rtw89_pci 0000:01:00.0: Firmware version 0.13.8.0, cmd version 0, type 1
> rtw89_pci 0000:01:00.0: Firmware version 0.13.8.0, cmd version 0, type 3
> rtw89_pci 0000:01:00.0: chip rfe_type is 1
> wlan0: authenticate with xx:xx:xx:xx:xx:xx
> wlan0: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
> wlan0: authenticated
> wlan0: associate with xx:xx:xx:xx:xx:xx (try 1/3)
> wlan0: RX AssocResp from xx:xx:xx:xx:xx:xx (capab=0x411 status=0 aid=1)
> wlan0: associated
> rtw89_pci 0000:01:00.0: c2h reg timeout
> rtw89_pci 0000:01:00.0: FW does not process h2c registers
> rtw89_pci 0000:01:00.0: timed out to flush queues
> 
> rtw89 will be the driver to support this wifi model? Thanks.
> 

The ID 0xa85a is a variant of 8852AE, and rtw89 will support it later.
I'll provide you a patch when I have a draft implementation.

--
Ping-Ke