Lines Matching refs:mapaddr
446 void *mapaddr;
466 if (cs->mapaddr) {
467 kunmap_atomic(cs->mapaddr, KM_USER0);
473 cs->mapaddr = NULL;
503 cs->mapaddr = kmap_atomic(cs->pg, KM_USER0);
504 cs->buf = cs->mapaddr + offset;
537 void *mapaddr = kmap_atomic(page, KM_USER1);
538 memset(mapaddr, 0, PAGE_SIZE);
539 kunmap_atomic(mapaddr, KM_USER1);
546 void *mapaddr = kmap_atomic(page, KM_USER1);
547 void *buf = mapaddr + offset;
549 kunmap_atomic(mapaddr, KM_USER1);