sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

OvmfPkg/VirtioLib: take VirtIo instance in VirtioRingInit/VirtioRingUninit

Browse Source 
Passing the VirtIo protocol instance will allow the vring to use
VIRTIO_DEVICE_PROTOCOL.AllocateSharedPages () to allocate vring buffer.

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>
This commit is contained in:
Brijesh Singh
2017-08-23 06:57:17 -04:00
committed by Laszlo Ersek
parent 0a78d754ed
commit fc2c1543e5
8 changed files with 44 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
OvmfPkg/VirtioNetDxe/SnpShutdown.c
View File

@@ -4,6 +4,7 @@
Copyright (C) 2013, Red Hat, Inc.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2017, AMD Inc, 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
@@ -66,8 +67,8 @@ VirtioNetShutdown (
Dev->VirtIo->SetDeviceStatus (Dev->VirtIo, 0);
VirtioNetShutdownRx (Dev);
VirtioNetShutdownTx (Dev);
VirtioRingUninit (&Dev->TxRing);
VirtioRingUninit (&Dev->RxRing);
VirtioRingUninit (Dev->VirtIo, &Dev->TxRing);
VirtioRingUninit (Dev->VirtIo, &Dev->RxRing);
Dev->Snm.State = EfiSimpleNetworkStarted;
Status = EFI_SUCCESS;