Arch Linux User Repository

If you want to use drivers from this package with 8812au, you should know that it's still in testing.

Any bug reports about 8812au should not go to lwfinger/rtw88, but to this issue: https://github.com/morrownr/8812au-20210820/issues/27

I checked the firmware and you're right - the ones from here are older. I'll keep them "frozen" for testing purposes.

Thanks for the info!

@yataro I left a comment about the bug report of RTL8812AU, thanks for reminding me!

Larry's repo has 8 firmware files, I compared them with the ones in the linux-firmware:

rtl8822cu_fw.bin: firmware for bt, older than the one in the linux-firmware (0xFFB8_ABD3 vs AED6_6DCB)

rtw8723d_fw.bin: identical

rtw8812a_fw.bin: only exist in Larry's repo

rtw8821a_fw.bin: identical

rtw8821c_fw.bin: older than the one in the linux-firmware (v24.8 vs v24.11)

rtw8822b_fw.bin: identical

rtw8822c_fw.bin: older than the one in the linux-firmware (v9.9.13 vs v9.9.15)

rtw8822c_wow_fw.bin: identical

@xx777 There is firmware for some modules, but please note difference:

FW_PATH1=/lib/firmware/rtw88-fixed
FW_PATH2=/lib/firmware/rtw88

for fw in "$FW_PATH1"/*; do
    fw_name=$(basename "$fw")
    fw_linux=$FW_PATH2/$fw_name.zst

    if [ ! -f "$fw_linux" ]; then
        continue
    fi

    fw_md5=($(md5sum "$fw"))
    fw_linux_md5=($(zstd -d < "$fw_linux" | md5sum))

    if [ "$fw_md5" != "$fw_linux_md5" ]; then
        printf "%s missmatch:\nrtw88-fixed: %s\nrtw88: %s\n\n" "$fw_name" "$fw_md5" "$fw_linux_md5"
    fi
done

rtw8821c_fw.bin missmatch:
rtw88-fixed: f58626e7b13e6f146c7c4dfed12beab9
rtw88: 2638a40042a27e98df2f7929c8eee760

rtw8822c_fw.bin missmatch:
rtw88-fixed: 4cca3e5d9f7061b81c4287d7999c0b57
rtw88: 4045f5e9b31b7a8a3823786620c4d1fc

About rtw88-dkms-git, I submitted an orphan request some time ago and it was accepted yesterday.

You adopted the package shortly after this, so I would like to ask you to leave the same comment I have pinned here, as the 8812au is still in development and bug reports should go to the specified issue.

@yataro Thanks for the quick fix! Actually linux-firmware has the most firmware files rtw88 requires except rtw8812a_fw.bin.zst.

By the way, yestereday I noticed rtw88-dkms-git has no maintainer, so I adopt it already.

I've added a firmware dependency. I also patched the firmware path to avoid possible clashes with linux-firmware.

Please note that the firmware from this driver is different from linux-firmware

@xx777 it should be used with rtw88-fixed-firmware-git

linux-firmware doesn't provide all the firmware needed

Hi~

Please consider adding the package linux-firmware as one of the dependencies, thank you!~

If you want to use drivers from this package with 8812au, you should know that it's still in testing.

Any bug reports about 8812au should not go to lwfinger/rtw88, but to this issue: https://github.com/morrownr/8812au-20210820/issues/27