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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[sfrench/cifs-2.6.git]
/
include
/
linux
/
virtio_pci_modern.h
diff --git
a/include/linux/virtio_pci_modern.h
b/include/linux/virtio_pci_modern.h
index c4eeb79b01398eba88977e636f248096a07a8087..067ac1d789bcb64917c5cbef40791f4a04b50380 100644
(file)
--- a/
include/linux/virtio_pci_modern.h
+++ b/
include/linux/virtio_pci_modern.h
@@
-38,6
+38,12
@@
struct virtio_pci_modern_device {
int modern_bars;
struct virtio_device_id id;
+
+ /* optional check for vendor virtio device, returns dev_id or -ERRNO */
+ int (*device_id_check)(struct pci_dev *pdev);
+
+ /* optional mask for devices with limited DMA space */
+ u64 dma_mask;
};
/*