Add block-list GPT support for SPARC. The OBP "load" and "boot" methods
are partition aware and neither command can see the partition table. Also
neither command can address the entire physical disk. When the install
happens, grub generates the block-list entries based on the beginning of the
physical disk, not the beginning of the partition. This patch fixes the
block-list entries so they match what OBP expects during boot for a GPT disk.
T5 and above now supports GPT as well as VTOC.
This patch has been tested on T5-2 and newer SPARC systems.
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
/usr/local/grub2/sbin/grub-install: info: grub-mkimage --directory '/usr/local/grub2/lib/grub/i386-pc' --prefix '(mduuid/e6d1dcf06cea72140bafae74a8677f36)/grub' --output '/boot/grub/i386-pc/core.img' --format 'i386-pc' --compression 'auto' 'ext2' 'msdos' 'msdos' 'diskfilter' 'mdraid1x' 'biosdisk'
.
/usr/local/grub2/sbin/grub-install: error: cannot open `/usr/local/grub2/lib/grub/i386-pc/msdos.mod': No such file or directory.
Introduce common helper for both diskfilter and non-diskfilter case that
converts partition map names into module names.
Shell version of grub-install called grub-setup which resolved
install device name and called main setup routine. C version of
grub-install calls main setup routine directly, which leads
to the error:
grub2-install: info: grub-bios-setup --verbose --force --skip-fs-probe --directory='/boot/grub2/i386-pc' --device-map='/boot/grub2/device.map' '(hd2)'.
grub2-install: info: reading /boot/grub2/i386-pc/boot.img.
grub2-install: info: reading /boot/grub2/i386-pc/core.img.
grub2-install: info: root is `(null)', dest is `(hd2)'.
grub2-install: info: Opening dest.
grub2-install: info: drive = -1.
grub2-install: error: disk `(hd2)' not found.
Move resolving of destination device name into main setup routine
so it is done consistently in both cases.
