[U-Boot] [PATCH] efi_loader: Setup logical_partition media information
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:
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;
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
On Mon, Dec 11, 2017 at 07:22:33PM +0100, 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 Reviewed-by: Heinrich Schuchardt xypron.glpk@gmx.de
Applied to u-boot/master, thanks!
participants (3)
-
Emmanuel Vadot -
Heinrich Schuchardt -
Tom Rini