OvmfPkg: remove BLOCK_MMIO_PROTOCOL and BlockMmioToBlockIoDxe
BLOCK_MMIO_PROTOCOL and BlockMmioToBlockIoDxe were introduced to OvmfPkg in March 2010, in adjacent commitsb0f5144676
andefd82c5794
. In the past eight years, no driver or application seems to have materialized that produced BLOCK_MMIO_PROTOCOL instances. Meanwhile the UEFI spec has developed the EFI_RAM_DISK_PROTOCOL, which edk2 implements (and OVMF includes) as RamDiskDxe. Rather than fixing issues in the unused BlockMmioToBlockIoDxe driver, remove the driver, together with the BLOCK_MMIO_PROTOCOL definition that now becomes unused too. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Steven Shi <steven.shi@intel.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=926 Reported-by: Steven Shi <steven.shi@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
@@ -1,50 +0,0 @@
|
||||
/** @file
|
||||
Block IO (memory mapped)
|
||||
|
||||
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials
|
||||
are licensed and made available under the terms and conditions of the BSD License
|
||||
which accompanies this distribution. The full text of the license may be found at
|
||||
http://opensource.org/licenses/bsd-license.php
|
||||
|
||||
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef __BLOCK_MMIO_H__
|
||||
#define __BLOCK_MMIO_H__
|
||||
|
||||
#include <Protocol/BlockIo.h>
|
||||
|
||||
#define BLOCK_MMIO_PROTOCOL_GUID \
|
||||
{ \
|
||||
0x6b558ce3, 0x69e5, 0x4c67, {0xa6, 0x34, 0xf7, 0xfe, 0x72, 0xad, 0xbe, 0x84 } \
|
||||
}
|
||||
|
||||
typedef struct _BLOCK_MMIO_PROTOCOL BLOCK_MMIO_PROTOCOL;
|
||||
|
||||
|
||||
///
|
||||
/// This protocol provides control over block devices.
|
||||
///
|
||||
struct _BLOCK_MMIO_PROTOCOL {
|
||||
///
|
||||
/// The revision to which the block IO interface adheres. All future
|
||||
/// revisions must be backwards compatible. If a future version is not
|
||||
/// back wards compatible, it is not the same GUID.
|
||||
///
|
||||
UINT64 Revision;
|
||||
///
|
||||
/// Pointer to the EFI_BLOCK_IO_MEDIA data for this device.
|
||||
///
|
||||
EFI_BLOCK_IO_MEDIA *Media;
|
||||
|
||||
EFI_PHYSICAL_ADDRESS BaseAddress;
|
||||
|
||||
};
|
||||
|
||||
extern EFI_GUID gBlockMmioProtocolGuid;
|
||||
|
||||
#endif
|
||||
|
Reference in New Issue
Block a user