MEMINFO_SHIFT
#define MEMINFO_MASK (0xFF << MEMINFO_SHIFT)
#define MEMINFO_VPHYSICAL (0x01 << MEMINFO_SHIFT) /* get physical addr */
#define MEMINFO_VLGRP (0x02 << MEMINFO_SHIFT) /* get lgroup */
#define MEMINFO_VPAGESIZE (0x03 << MEMINFO_SHIFT) /* size of phys page */
#define MEMINFO_VREPLCNT (0x04 << MEMINFO_SHIFT) /* no. of replica */
#define MEMINFO_VREPL (0x05 << MEMINFO_SHIFT) /* physical replica */
#define MEMINFO_VREPL_LGRP (0x06 << MEMINFO_SHIFT) /* lgrp of replica */
#define MEMINFO_PLGRP (0x07 << MEMINFO_SHIFT) /* lgroup for paddr */