Symbol: XDB_DEV_RO
usr/src/uts/common/xen/io/xdb.c
1696
vdp->xs_type |= XDB_DEV_RO;
usr/src/uts/common/xen/io/xdb.h
49
#define XDB_IS_RO(vdp) ((vdp)->xs_type & XDB_DEV_RO)