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

Unified · Split

@@ -15,6 +15,8 @@ · 14 unmodified lines
15	15	#include <linux/types.h>
16	16	#include <linux/ioctl.h>
17	17
	18	+#define VHOST_FILE_UNBIND -1
	19	+
18	20	/* ioctls */
19	21
20	22	#define VHOST_VIRTIO 0xAF
@@ -140,4 +142,6 @@ · 119 unmodified lines
140	142	/* Get the max ring size. */
141	143	#define VHOST_VDPA_GET_VRING_NUM _IOR(VHOST_VIRTIO, 0x76, __u16)
142	144
	145	+/* Set event fd for config interrupt*/
	146	+#define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int)
143	147	#endif

Keyboard shortcuts