openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Michael S. Tsirkin 2015-07-02 12:52:44 +02:00
parent b2101eae63
commit c36f24a204
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/standard-headers/linux/virtio_pci.h
View File

@ -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