add support for booting from RAID 1C softraid(4) volumes on amd64
authorstsp <stsp@openbsd.org>
Fri, 12 Aug 2022 20:17:46 +0000 (20:17 +0000)
committerstsp <stsp@openbsd.org>
Fri, 12 Aug 2022 20:17:46 +0000 (20:17 +0000)
commit855f8c0393a31efa1a61652932a7d72cbafe4cfa
treee85b92c30d3c11b51912369a197a6c5dd623264a
parent8e434e93737cb25921e442bcb5f2ae7ba3e6166e
add support for booting from RAID 1C softraid(4) volumes on amd64

Only boot-loader changes are needed. Both installboot(8) and
the kernel already do what is required to make this work.

ok kn@

Tested:
biosboot on vmm: kn, stsp
biosboot and efiboot on server hardware: stsp
share/man/man4/softraid.4
sys/arch/amd64/stand/efi32/efidev.c
sys/arch/amd64/stand/efi64/efidev.c
sys/arch/amd64/stand/efiboot/efidev.c
sys/arch/amd64/stand/libsa/biosdev.c
sys/arch/amd64/stand/libsa/softraid_amd64.c
sys/lib/libsa/softraid.c