From: "Gerd Hoffmann" <kraxel@redhat.com>
To: devel@edk2.groups.io
Cc: Gerd Hoffmann <kraxel@redhat.com>
Subject: [PATCH v4 3/7] OvmfPkg/VirtioMmioDeviceLib: virtio 1.0: Fix SetPageSize.
Date: Thu, 19 Aug 2021 09:25:13 +0200 [thread overview]
Message-ID: <20210819072517.1565797-4-kraxel@redhat.com> (raw)
In-Reply-To: <20210819072517.1565797-1-kraxel@redhat.com>
Nothing to do here for virtio 1.0 devices.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
.../Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c
index b0d75fb1dd24..50a4fd2100ee 100644
--- a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c
+++ b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceFunctions.c
@@ -151,7 +151,9 @@ VirtioMmioSetPageSize (
Device = VIRTIO_MMIO_DEVICE_FROM_VIRTIO_DEVICE (This);
- VIRTIO_CFG_WRITE (Device, VIRTIO_MMIO_OFFSET_GUEST_PAGE_SIZE, PageSize);
+ if (Device->Version == VIRTIO_MMIO_DEVICE_VERSION_0_95) {
+ VIRTIO_CFG_WRITE (Device, VIRTIO_MMIO_OFFSET_GUEST_PAGE_SIZE, PageSize);
+ }
return EFI_SUCCESS;
}
--
2.31.1
next prev parent reply other threads:[~2021-08-19 7:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 7:25 [PATCH v4 0/7] add support for virtio-mmio 1.0 Gerd Hoffmann
2021-08-19 7:25 ` [PATCH v4 1/7] OvmfPkg/Virtio10: Add virtio-mmio 1.0 defines Gerd Hoffmann
2021-08-19 7:25 ` [PATCH v4 2/7] OvmfPkg/VirtioMmioDeviceLib: Add virtio 1.0 detection Gerd Hoffmann
2021-08-19 7:25 ` Gerd Hoffmann [this message]
2021-08-19 7:25 ` [PATCH v4 4/7] OvmfPkg/VirtioMmioDeviceLib: virtio 1.0: Fix SetQueueAddress Gerd Hoffmann
2021-08-19 7:25 ` [PATCH v4 5/7] OvmfPkg/VirtioMmioDeviceLib: virtio 1.0: Add default QueueNum Gerd Hoffmann
2021-08-19 7:25 ` [PATCH v4 6/7] OvmfPkg/VirtioMmioDeviceLib: virtio 1.0: Adapt feature bit handling Gerd Hoffmann
2021-08-19 7:25 ` [PATCH v4 7/7] OvmfPkg/VirtioMmioDeviceLib: enable virtio 1.0 Gerd Hoffmann
2021-08-19 9:26 ` [edk2-devel] [PATCH v4 0/7] add support for virtio-mmio 1.0 Philippe Mathieu-Daudé
2021-08-20 7:20 ` Yao, Jiewen
2021-08-27 10:35 ` Yao, Jiewen
[not found] ` <169F236B4CC08BB7.32747@groups.io>
2021-08-27 11:35 ` Yao, Jiewen
2021-08-27 13:42 ` Gerd Hoffmann
2021-08-27 13:45 ` Yao, Jiewen
2021-08-27 13:46 ` Ard Biesheuvel
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