Lines Matching refs:bbuf
973 caddr_t bbuf = NULL; in bd_realstrategy() local
1051 bbuf = bio_alloc(bio_size); in bd_realstrategy()
1052 if (bbuf != NULL) in bd_realstrategy()
1056 if (bbuf == NULL) { in bd_realstrategy()
1062 bbuf = PTOV(V86_IO_BUFFER); in bd_realstrategy()
1076 if ((rc = bd_io(dev, bd, dblk, x, bbuf, BD_RD)) != 0) { in bd_realstrategy()
1081 bcopy(bbuf + blkoff, buf, bsize); in bd_realstrategy()
1093 rc = bd_io(dev, bd, dblk, x, bbuf, BD_RD); in bd_realstrategy()
1101 rc = bd_io(dev, bd, dblk, x, bbuf, BD_RD); in bd_realstrategy()
1110 bcopy(buf, bbuf + blkoff, bsize); in bd_realstrategy()
1111 if ((rc = bd_io(dev, bd, dblk, x, bbuf, BD_WR)) != 0) { in bd_realstrategy()
1133 if (bbuf != PTOV(V86_IO_BUFFER)) in bd_realstrategy()
1134 bio_free(bbuf, bio_size); in bd_realstrategy()