mc_get_mem_addr
static int mc_get_mem_addr(int mcid, char *sid, uint64_t off, uint64_t *paddr);
p2get_mem_addr = mc_get_mem_addr;
opl_get_mem_addr = mc_get_mem_addr;
if ((rv = mc_get_mem_addr(unum, sid, (uint64_t)flt_pag->err_add,
int mc_get_mem_addr(char *unum, char *sid, uint64_t offset, uint64_t *paddr);