Lines Matching refs:csw
334 struct cdevsw *csw;
345 csw = dev_refthread(dev, &ref);
346 if (csw == NULL) {
353 ret = csw->d_mmap(dev, offset, &paddr, prot, &memattr);
371 if ((csw->d_flags & D_MEM) == 0) {
374 csw->d_name, memattr, memattr1);
428 struct cdevsw *csw;
439 csw = dev_refthread(dev, &ref);
440 if (csw == NULL)
452 if (csw->d_mmap(dev, off, &paddr, (int)prot, &dummy) != 0) {