nxge/npi/npi_vir.c

283  *			  (set sr bits to free).
296 	if (!sr.bits.ldw.tas) {
302 		if (!sr.bits.ldw.sr) {
304 			sr.bits.ldw.sr |= NPI_DEV_SR_LOCK_ST_FREE;
306 			sr.bits.ldw.tas = 0;
313 		    sr.bits.ldw.sr));
318 		    sr.bits.ldw));
319 		status = NPI_VIR_TAS_BUSY(sr.bits.ldw.funcid);
350 	if (!sr.bits.ldw.tas) {
355 		state = sr.bits.ldw.sr & NPI_DEV_SR_LOCK_ST_MASK;
361 			sr.bits.ldw.sr |= (NPI_DEV_SR_LOCK_ST_BUSY |
362 			    (sr.bits.ldw.funcid <<
371 			    sr.bits.ldw.sr));
372 			status = NPI_VIR_SR_RESET(sr.bits.ldw.funcid);
379 			    sr.bits.ldw.sr));
380 			status = NPI_VIR_SR_BUSY(sr.bits.ldw.funcid);
387 			    sr.bits.ldw.sr));
388 			status = NPI_VIR_SR_INVALID(sr.bits.ldw.funcid);
394 		    " tas busy", sr.bits.ldw));
395 		status = NPI_VIR_TAS_BUSY(sr.bits.ldw.funcid);
423 	if (sr.bits.ldw.tas) {
424 		if (sr.bits.ldw.funcid == NPI_GET_LOCK_OWNER(sr.bits.ldw.sr)) {
425 			sr.bits.ldw.sr &= NPI_DEV_SR_IMPL_ST_MASK;
426 			sr.bits.ldw.sr |= NPI_DEV_SR_LOCK_ST_FREE;
427 			sr.bits.ldw.tas = 0;
433 			    sr.bits.ldw.sr));
434 			status = NPI_VIR_SR_NOTOWNER(sr.bits.ldw.funcid);
440 		    sr.bits.ldw.tas));
441 		status = NPI_VIR_TAS_NOTREAD(sr.bits.ldw.funcid);
450  *	(based on address bits [25:26] on read access.
470 	if (!sr.bits.ldw.tas) {
475 		sr.bits.ldw.tas = 0;
504 	if (!sr.bits.ldw.tas) {
509 		sr.bits.ldw.tas = 0;
544 	if (!sr.bits.ldw.tas) {
549 		sr.bits.ldw.tas = 0;
591 	sr.bits.ldw.sr |= (impl_sr << NPI_DEV_SR_IMPL_ST_SHIFT);
620 	if (sr.bits.ldw.funcid == NPI_GET_LOCK_OWNER(sr.bits.ldw.sr)) {
621 		sr.bits.ldw.sr |= (impl_sr << NPI_DEV_SR_IMPL_ST_SHIFT);
627 		    sr.bits.ldw.sr));
628 		status = NPI_VIR_SR_NOTOWNER(sr.bits.ldw.funcid);
653 	if (!sr.bits.ldw.tas) {
654 		sr.bits.ldw.tas = 0;
686 	*tas_p = sr.bits.ldw.tas;
687 	if (!sr.bits.ldw.tas) {
688 		sr.bits.ldw.tas = 0;
714 		mp.bits.ldw.mpc = 1;
738 	*mpc_p = mpc.bits.ldw.mpc;
792 		bind.bits.ldw.tx_bind = 1;
793 		bind.bits.ldw.tx = tn;
796 		bind.bits.ldw.rx_bind = 1;
797 		bind.bits.ldw.rx = rn;
868 	gnum.bits.ldw.num = ldg;
917  *	*ldf_p		- pointer to store ldf0 and ldf1 flag bits.
951  *	*ldf_p		- pointer to store its flag bits.
1008  *	*ldf_p		- pointer to store its flag bits.
1085  *	*ldf_p		- pointer to store its flag bits.
1112  *	*ldf_p		- pointer to store its flag bits.
1134  *	This function is called to select the mask bits for both ldf0 and ldf1.
1173  *	This function is called to get the mask bits.
1177  *	ldf_mask	- pointer to store mask bits info.
1241 		mgm.bits.ldw.arm = 1;
1247 	mgm.bits.ldw.timer = timer;
1324 	mgm.bits.ldw.arm = 1;
1442 		sd.bits.ldw.data = ((sid.func << SID_DATA_FUNCNUM_SHIFT) |
1483 		sid_p->func = ((sd.bits.ldw.data & SID_DATA_FUNCNUM_MASK) >>
1485 		sid_p->vector = ((sd.bits.ldw.data & SID_DATA_INTNUM_MASK) >>
1496  *	This function is called to mask/unmask the device error mask bits.