audk/OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf

## @file
# This driver produces the VirtIo Device Protocol instances for VirtIo PCI
# Device
#
# Copyright (C) 2013, ARM Ltd
#
# 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.
#
##

[Defines]
  INF_VERSION                    = 0x00010006
  BASE_NAME                      = VirtioPciDeviceDxe
  FILE_GUID                      = 83dd3b39-7caf-4fac-a542-e050b767e3a7
  MODULE_TYPE                    = UEFI_DRIVER
  VERSION_STRING                 = 1.0
  ENTRY_POINT                    = VirtioPciDeviceEntryPoint

[Sources]
  VirtioPciDevice.c
  VirtioPciFunctions.c

[Packages]
  MdePkg/MdePkg.dec
  OvmfPkg/OvmfPkg.dec

[LibraryClasses]
  BaseMemoryLib
  DebugLib
  MemoryAllocationLib
  UefiBootServicesTableLib
  UefiDriverEntryPoint
  UefiLib

[Protocols]
  gEfiPciIoProtocolGuid     ## TO_START
  gVirtioDeviceProtocolGuid ## BY_START
OvmfPkg/VirtioPciDeviceDxe: Implement VIRTIO_DEVICE_PROTOCOL for VirtIo Devices over PCI This change implements the VIRTIO_DEVICE_PROTOCOL for the PCI transport layer. The VirtIo device drivers will interact with the PCI-based VirtIo devices through this protocol implementation. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> v5: - updated comment block on VirtioPciDeviceRead() - return EFI_UNSUPPORTED instead of failed ASSERT() in VirtioPciSetPageSize() - VirtioPciIoRead(): restore the original requirement that FieldSize equal BufferSize exactly (not only divide it). The looping added in v4 did not match the comment block, and the only place that used it in v4 (ie. VirtioNetGetFeatures()) needs an open-coded loop anyway (will be done in a later part of v5). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14964 6f19259b-4bc3-4df7-8a09-765794883524 2013-12-11 17:57:49 +01:00			`## @file`
			`# This driver produces the VirtIo Device Protocol instances for VirtIo PCI`
			`# Device`
			`#`
			`# Copyright (C) 2013, ARM Ltd`
			`#`
			`# 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.`
			`#`
			`##`

			`[Defines]`
			`INF_VERSION = 0x00010006`
			`BASE_NAME = VirtioPciDeviceDxe`
			`FILE_GUID = 83dd3b39-7caf-4fac-a542-e050b767e3a7`
			`MODULE_TYPE = UEFI_DRIVER`
			`VERSION_STRING = 1.0`
			`ENTRY_POINT = VirtioPciDeviceEntryPoint`

			`[Sources]`
			`VirtioPciDevice.c`
			`VirtioPciFunctions.c`

			`[Packages]`
			`MdePkg/MdePkg.dec`
			`OvmfPkg/OvmfPkg.dec`

			`[LibraryClasses]`
			`BaseMemoryLib`
			`DebugLib`
			`MemoryAllocationLib`
			`UefiBootServicesTableLib`
			`UefiDriverEntryPoint`
			`UefiLib`

			`[Protocols]`
			`gEfiPciIoProtocolGuid ## TO_START`
			`gVirtioDeviceProtocolGuid ## BY_START`