tree 13f7d0d1f24abf5c8f5ca527557b85394bb22e8d
parent b2a05c1c8519eb2a4ded7d4a04ade3daf537ec4c
author xypron.glpk@gmx.de <xypron.glpk@gmx.de> 1498763779 +0200
committer Alexander Graf <agraf@suse.de> 1499151683 +0200

efi_loader: efi_handle_protocol set attributes

UEFI spec 2.7 indicates that HandleProtocol can be implemented
by calling OpenProtocol with
attributes = EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL.

Currently we pass attributes = 0 to efi_open_protocol. 0 is not a
valid value when calling OpenProtocol. This does not cause any errors
yet because our implementation of OpenProtocol is incomplete.

We should pass the correct value to enable a fully compliant
implementation of OpenProtocol in the future.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>