From: Brijesh Singh <brijesh.singh@amd.com>
To: edk2-devel@lists.01.org
Cc: Brijesh Singh <brijesh.singh@amd.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Jordan Justen <jordan.l.justen@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
Laszlo Ersek <lersek@redhat.com>
Subject: [PATCH v3 0/4] OvmfPkg/VirtioScsiDxe: map host address to device address
Date: Thu, 31 Aug 2017 11:01:10 -0400 [thread overview]
Message-ID: <1504191674-3949-1-git-send-email-brijesh.singh@amd.com> (raw)
The patch updates VirtioScsiDxe to use IOMMU-like member functions to map
the system physical address to device address for buffers (including vring,
device specific request and response pointed by vring descriptor, and any
furter memory reference by those request and response).
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>
Repo: https://github.com/codomania/edk2
Branch: virtio-scsi-3
Changes since v2:
* changes to address v2 feedback
Brijesh Singh (4):
OvmfPkg/VirtioScsiDxe: map VRING using VirtioRingMap()
OvmfPkg/VirtioScsiDxe: add helper to create a fake host adapter error
OvmfPkg/VirtioScsiDxe: map virtio-scsi request and response buffers
OvmfPkg/VirtioScsiDxe: negotiate VIRTIO_F_IOMMU_PLATFORM
OvmfPkg/VirtioScsiDxe/VirtioScsi.h | 1 +
OvmfPkg/VirtioScsiDxe/VirtioScsi.c | 306 +++++++++++++++++---
2 files changed, 273 insertions(+), 34 deletions(-)
--
2.7.4
next reply other threads:[~2017-08-31 14:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 15:01 Brijesh Singh [this message]
2017-08-31 15:01 ` [PATCH v3 1/4] OvmfPkg/VirtioScsiDxe: map VRING using VirtioRingMap() Brijesh Singh
2017-08-31 15:01 ` [PATCH v3 2/4] OvmfPkg/VirtioScsiDxe: add helper to create a fake host adapter error Brijesh Singh
2017-08-31 19:07 ` Laszlo Ersek
2017-08-31 15:01 ` [PATCH v3 3/4] OvmfPkg/VirtioScsiDxe: map virtio-scsi request and response buffers Brijesh Singh
2017-08-31 20:12 ` Laszlo Ersek
2017-08-31 15:01 ` [PATCH v3 4/4] OvmfPkg/VirtioScsiDxe: negotiate VIRTIO_F_IOMMU_PLATFORM Brijesh Singh
2017-08-31 22:10 ` [PATCH v3 0/4] OvmfPkg/VirtioScsiDxe: map host address to device address Laszlo Ersek
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