VRING_PACKED_DESC_F_AVAIL
1 << VRING_PACKED_DESC_F_AVAIL |
1 << VRING_PACKED_DESC_F_AVAIL |
1 << VRING_PACKED_DESC_F_AVAIL |
avail = !!(flags & (1 << VRING_PACKED_DESC_F_AVAIL));
vring_packed->avail_used_flags = 1 << VRING_PACKED_DESC_F_AVAIL;