From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Pawel Moll <pawel.moll@arm.com>,
Rusty Russell <rusty@rustcorp.com.au>,
virtualization@lists.linux-foundation.org
Subject: [PATCH v2 4/6] virtio_mmio: support non-legacy balloon devices
Date: Tue, 31 Mar 2015 21:52:48 +0200 [thread overview]
Message-ID: <1427831230-28044-5-git-send-email-mst@redhat.com> (raw)
In-Reply-To: <1427831230-28044-1-git-send-email-mst@redhat.com>
virtio_device_is_legacy_only is always false now,
drop the test from virtio mmio.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
---
drivers/virtio/virtio_mmio.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index 6010d7e..7a5e60d 100644
--- a/drivers/virtio/virtio_mmio.c
+++ b/drivers/virtio/virtio_mmio.c
@@ -581,14 +581,6 @@ static int virtio_mmio_probe(struct platform_device *pdev)
}
vm_dev->vdev.id.vendor = readl(vm_dev->base + VIRTIO_MMIO_VENDOR_ID);
- /* Reject legacy-only IDs for version 2 devices */
- if (vm_dev->version == 2 &&
- virtio_device_is_legacy_only(vm_dev->vdev.id)) {
- dev_err(&pdev->dev, "Version 2 not supported for devices %u!\n",
- vm_dev->vdev.id.device);
- return -ENODEV;
- }
-
if (vm_dev->version == 1)
writel(PAGE_SIZE, vm_dev->base + VIRTIO_MMIO_GUEST_PAGE_SIZE);
--
MST
next prev parent reply other threads:[~2015-03-31 19:52 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-31 19:52 [PATCH v2 0/6] virtio_balloon: virtio 1 support Michael S. Tsirkin
2015-03-31 19:52 ` [PATCH v2 1/6] virtio_balloon: transitional interface Michael S. Tsirkin
2015-04-01 3:47 ` Rusty Russell
2015-04-01 7:44 ` Michael S. Tsirkin
2015-04-01 9:23 ` Rusty Russell
2015-04-01 9:43 ` Michael S. Tsirkin
2015-04-01 10:22 ` Cornelia Huck
2015-04-01 10:28 ` Michael S. Tsirkin
2015-04-01 10:57 ` Cornelia Huck
2015-04-01 13:00 ` Michael S. Tsirkin
2015-03-31 19:52 ` [PATCH v2 2/6] virtio: balloon might not be a legacy device Michael S. Tsirkin
2015-03-31 19:52 ` [PATCH v2 3/6] virtio_ccw: support non-legacy balloon devices Michael S. Tsirkin
2015-03-31 19:52 ` Michael S. Tsirkin [this message]
2015-03-31 19:52 ` [PATCH v2 5/6] virtio_pci: " Michael S. Tsirkin
2015-03-31 19:52 ` [PATCH v2 6/6] virtio: drop virtio_device_is_legacy_only Michael S. Tsirkin
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