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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-01-10 12:36:01 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-12-10 09:15:33 +0100 |
| commit | 264485131c59c1c8fa17fe742bbca65cef868d94 (patch) | |
| tree | 10a493992781507bcd885b3cb8d747935f0fa93e /drivers/button/button-gpio.c | |
| parent | f9ad240e65ac2f45d7b0acd770b5d79e50c3d92f (diff) | |
efi_loader: link partition to block device
We provide a UEFI driver for block devices. When ConnectController() is
called for a handle with the EFI_BLOCK_IO_PROTOCOL this driver creates the
partitions. When DisconnectController() is called the handles for the
partitions have to be deleted. This requires that the child controllers
(partitions) open the EFI_BLOCK_IO_PROTOCOL of the controller (block IO
device) with attribute EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'drivers/button/button-gpio.c')
0 files changed, 0 insertions, 0 deletions