Re: [U-Boot] [PATCH] efi_loader: Setup logical_partition media information

On 12/11/2017 07:22 PM, Emmanuel Vadot wrote:

When adding a partition, set the logical_partition member in the media structure as mandated by the UEFI spec.

Signed-off-by: Emmanuel Vadot manu@freebsd.org

lib/efi_loader/efi_disk.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c index 4e457a841b..d299fc8dea 100644 --- a/lib/efi_loader/efi_disk.c +++ b/lib/efi_loader/efi_disk.c @@ -258,6 +258,8 @@ static void efi_disk_add_dev(const char *name, diskobj->media.block_size = desc->blksz; diskobj->media.io_align = desc->blksz; diskobj->media.last_block = desc->lba - offset;

• if (part != 0)

• diskobj->media.logical_partition = 1;
  

  diskobj->ops.media = &diskobj->media; return; out_of_memory:

Setting logical_partition is described in chapter 13.9 Block I/O Protocol of UEFI Spec 2.7.

Reviewed-by: Heinrich Schuchardt xypron.glpk@gmx.de