Arch has patches for kernels through 5.10: See https://github.com/archlinux/svntogit-community/tree/packages/broadcom-wl-dkms/trunk and also https://github.com/archlinux/svntogit-community/blob/packages/broadcom-wl-dkms/trunk/PKGBUILD
Note the patch for 5.10: https://github.com/archlinux/svntogit-community/blob/packages/broadcom-wl-dkms/trunk/011-linux59.patch
Arch has patches for kernels through 5.10: /github. com/archlinux/ svntogit- community/ tree/packages/ broadcom- wl-dkms/ trunk /github. com/archlinux/ svntogit- community/ blob/packages/ broadcom- wl-dkms/ trunk/PKGBUILD
See https:/
and also https:/
Note the patch for 5.10: /github. com/archlinux/ svntogit- community/ blob/packages/ broadcom- wl-dkms/ trunk/011- linux59. patch
https:/