From: Michael S. Tsirkin <mst@redhat.com>
Date: Thu, 2 Jul 2015 10:52:44 +0000 (+0200)
Subject: virtio: define virtio_pci_cfg_cap in header.
X-Git-Tag: v2.4.0-rc0~9^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c36f24a2045d7a002b767ce023acfd9be63df692;p=thirdparty%2Fqemu.git

virtio: define virtio_pci_cfg_cap in header.

Update virtio pci header from linux-next virtio maintainer tree.
We already have VIRTIO_PCI_CAP_PCI_CFG, let's define the structure
that goes with it.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/include/standard-headers/linux/virtio_pci.h b/include/standard-headers/linux/virtio_pci.h
index ecdc133d590..9262acd130c 100644
--- a/include/standard-headers/linux/virtio_pci.h
+++ b/include/standard-headers/linux/virtio_pci.h
@@ -157,6 +157,12 @@ struct virtio_pci_common_cfg {
 	uint32_t queue_used_hi;		/* read-write */
 };
 
+/* Fields in VIRTIO_PCI_CAP_PCI_CFG: */
+struct virtio_pci_cfg_cap {
+	struct virtio_pci_cap cap;
+	uint8_t pci_cfg_data[4]; /* Data for BAR access. */
+};
+
 /* Macro versions of offsets for the Old Timers! */
 #define VIRTIO_PCI_CAP_VNDR		0
 #define VIRTIO_PCI_CAP_NEXT		1