vhost_vdpa: Support config interrupt in vdpa

This commit implements config interrupt support in vhost_vdpa layer.

Zhu Lingshan committed 6 years ago

Commit 776f3951 parent bb02e6e2 files · +51 −0Browse files

Showing the changes to include/uapi/linux (1 of 2 files). Show all

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 #include <linux/types.h>
 #include <linux/ioctl.h>
+#define VHOST_FILE_UNBIND -1
 /* ioctls */
 #define VHOST_VIRTIO 0xAF
 /* Get the max ring size. */
 #define VHOST_VDPA_GET_VRING_NUM	_IOR(VHOST_VIRTIO, 0x76, __u16)
+/* Set event fd for config interrupt*/
+#define VHOST_VDPA_SET_CONFIG_CALL	_IOW(VHOST_VIRTIO, 0x77, int)
 #endif

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