vdpa: add new attribute VDPA_ATTR_DEV_MIN_VQ_SIZE

This attribute advertises the min value of virtqueue size. The value is 1 by default.

Wu Zongyong committed 5 years ago

Commit e47be841 parent 30a03df2 files · +6 −0Browse files

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

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@@ -32,6 +32,7 @@ enum vdpa_attr { · 31 unmodified lines
32	32	VDPA_ATTR_DEV_VENDOR_ID, /* u32 */
33	33	VDPA_ATTR_DEV_MAX_VQS, /* u32 */
34	34	VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */
	35	+ VDPA_ATTR_DEV_MIN_VQ_SIZE, /* u16 */
35	36
36	37	/* new attributes must be added above here */
37	38	VDPA_ATTR_MAX,