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From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: virtio-dev@lists.oasis-open.org, Pawel Moll <pawel.moll@arm.com>,
	virtualization@lists.linux-foundation.org
Subject: [PATCH v3 4/6] virtio_mmio: support non-legacy balloon devices
Date: Wed, 1 Apr 2015 12:35:56 +0200	[thread overview]
Message-ID: <1427884468-23930-5-git-send-email-mst__37673.0178403251$1427884616$gmane$org@redhat.com> (raw)
In-Reply-To: <1427884468-23930-1-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

  parent reply	other threads:[~2015-04-01 10:35 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-01 12:57 [PATCH v3 0/6] virtio_balloon: virtio 1 support Michael S. Tsirkin
2015-04-01 10:35 ` [PATCH v3 1/6] virtio_balloon: transitional interface Michael S. Tsirkin
2015-04-01 10:35   ` Michael S. Tsirkin
2015-04-01 10:49   ` Michael S. Tsirkin
2015-04-01 10:49     ` Michael S. Tsirkin
2015-04-01 11:52     ` Cornelia Huck
2015-04-01 11:52     ` Cornelia Huck
2015-04-01 13:01       ` Michael S. Tsirkin
2015-04-01 13:01         ` Michael S. Tsirkin
2015-04-01 13:01       ` Michael S. Tsirkin
2015-04-01 10:35 ` Michael S. Tsirkin
2015-04-01 10:35 ` [PATCH v3 2/6] virtio: balloon might not be a legacy device Michael S. Tsirkin
2015-04-01 10:35 ` Michael S. Tsirkin
2015-04-01 11:57   ` Cornelia Huck
2015-04-01 11:57     ` Cornelia Huck
2015-04-01 10:35 ` [PATCH v3 3/6] virtio_ccw: support non-legacy balloon devices Michael S. Tsirkin
2015-04-01 10:40   ` [virtio-dev] " Christian Borntraeger
2015-04-01 11:55     ` Cornelia Huck
2015-04-14  1:09     ` Rusty Russell
2015-04-01 10:35 ` [PATCH v3 4/6] virtio_mmio: " Michael S. Tsirkin
2015-04-01 10:35 ` Michael S. Tsirkin [this message]
2015-04-01 10:35 ` [PATCH v3 5/6] virtio_pci: " Michael S. Tsirkin
2015-04-01 10:35 ` Michael S. Tsirkin
2015-04-01 10:36 ` [PATCH v3 6/6] virtio: drop virtio_device_is_legacy_only Michael S. Tsirkin
2015-04-01 10:36   ` Michael S. Tsirkin
2015-04-01 12:04   ` Cornelia Huck
2015-04-01 12:04   ` Cornelia Huck
2015-04-12 15:02 ` [PATCH v3 0/6] virtio_balloon: virtio 1 support Michael S. Tsirkin
2015-04-12 15:02   ` Michael S. Tsirkin
2015-04-14  1:12   ` Rusty Russell
2015-04-14  8:24     ` Cornelia Huck
2015-04-14  8:24       ` Cornelia Huck
2015-04-14  9:21       ` Michael S. Tsirkin
2015-04-14  9:50         ` Cornelia Huck
2015-04-14  9:50           ` Cornelia Huck
2015-04-14  9:58           ` Michael S. Tsirkin
2015-04-14  9:58             ` Michael S. Tsirkin
2015-04-15  0:45             ` Rusty Russell
2015-04-15  0:45             ` Rusty Russell
2015-04-15 15:32               ` Cornelia Huck
2015-04-15 15:32               ` Cornelia Huck
2015-04-15 15:45               ` Michael S. Tsirkin
2015-04-15 15:45               ` Michael S. Tsirkin
2015-04-14  9:21       ` Michael S. Tsirkin
2015-04-14  1:12   ` Rusty Russell

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