Re: [PATCH v10 01/10] efi_loader: move udevice pointer into struct efi_object

On 7/22/22 04:39, Masahisa Kojima wrote:

This is a preparation patch to provide the unified method to access udevice pointer associated with the EFI handle by adding udevice pointer into struct efi_object. The patch also introduces a helper function efi_link_dev() to link the udevice and EFI handle.

The EFI handles of both EFI block io driver implemented in lib/efi_loader/efi_disk.c and EFI block io driver implemented as EFI payload can access the udevice pointer in the struct efi_object. We can use this udevice pointer to get the U-Boot friendly block device name(e.g. mmc 0:1, nvme 0:1) through EFI handle.

Signed-off-by: Masahisa Kojima masahisa.kojima@linaro.org

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