Brijesh Singh 1916513047 OvmfPkg/VirtioBlkDxe: map VRING using VirtioRingMap() ...

When device is behind the IOMMU then driver need to pass the device
address when programing the bus master. The patch uses VirtioRingMap() to
map the VRING system physical address to device address.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>

2017-08-28 11:00:14 +02:00

..

VirtioBlk.c

OvmfPkg/VirtioBlkDxe: map VRING using VirtioRingMap()

2017-08-28 11:00:14 +02:00

VirtioBlk.h

OvmfPkg/VirtioBlkDxe: map VRING using VirtioRingMap()

2017-08-28 11:00:14 +02:00

VirtioBlk.inf

OvmfPkg: Make the VirtIo devices use the new VIRTIO_DEVICE_PROTOCOL

2013-12-11 16:58:22 +00:00