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Lines Matching defs:rs

143 	struct rx50state *rs;
158 	rs = &rx50state;
162 	while (rs->rs_flags & RS_BUSY) {
163 		rs->rs_flags |= RS_WANT;
166 	rs->rs_flags |= RS_BUSY;
167 	rs->rs_drive = rx50unit(dev);
174 		rs->rs_blkno = uio->uio_offset >> 9;
175 		if (rs->rs_blkno >= RX50MAXSEC) {
176 			if (rs->rs_blkno > RX50MAXSEC)
183 		rs->rs_flags &= ~(RS_ERROR | RS_DONE);
195 		rxaddr->rxcmd = i | driveselect[rs->rs_drive];
196 		i = rs->rs_blkno - ((t = rs->rs_blkno / RX50SEC) * RX50SEC);
210 		while ((rs->rs_flags & RS_DONE) == 0) {
215 			(void) tsleep(&rs->rs_blkno, PRIBIO, "crxrw", 0);
218 		if (rs->rs_flags & RS_ERROR) {
237 	rs->rs_flags &= ~RS_BUSY;
238 	if (rs->rs_flags & RS_WANT)
239 		wakeup((void *) rs);
247 	struct rx50state *rs = &rx50state;
252 	if ((rs->rs_flags & RS_BUSY) == 0) {
254 			rs->rs_flags, rxaddr->rxcmd);
260 			rs->rs_drive + 1, rs->rs_blkno,
265 		rs->rs_flags |= RS_ERROR;
267 	rs->rs_flags |= RS_DONE;
268 	wakeup((void *) &rs->rs_blkno);