139 	int pmc, byte, unit, sh;  in power5p_get_constraint()  local
154 		unit = (event >> PM_UNIT_SH) & PM_UNIT_MSK;  in power5p_get_constraint()
155 		if (unit > PM_LASTUNIT)  in power5p_get_constraint()
157 		if (unit == PM_ISU0_ALT)  in power5p_get_constraint()
158 			unit = PM_ISU0;  in power5p_get_constraint()
159 		mask |= unit_cons[unit][0];  in power5p_get_constraint()
160 		value |= unit_cons[unit][1];  in power5p_get_constraint()
163 			if (unit != PM_LSU1)  in power5p_get_constraint()
166 			++unit;  in power5p_get_constraint()
169 		if (unit == PM_GRS) {  in power5p_get_constraint()
179 		value |= (unsigned long)unit << (24 - 4 * byte);  in power5p_get_constraint()
408 	int bit, byte, unit;  in power5p_marked_instr_event()  local
440 	unit = (event >> PM_UNIT_SH) & PM_UNIT_MSK;  in power5p_marked_instr_event()
441 	if (unit == PM_LSU0) {  in power5p_marked_instr_event()
444 	} else if (unit == PM_LSU1 && byte >= 4) {  in power5p_marked_instr_event()
459 	unsigned int pmc, unit, byte, psel;  in power5p_compute_mmcr()  local
483 			unit = (event[i] >> PM_UNIT_SH) & PM_UNIT_MSK;  in power5p_compute_mmcr()
485 			if (unit > PM_LASTUNIT)  in power5p_compute_mmcr()
487 			if (unit == PM_ISU0_ALT)  in power5p_compute_mmcr()
488 				unit = PM_ISU0;  in power5p_compute_mmcr()
490 				if (unit != PM_LSU1)  in power5p_compute_mmcr()
492 				++unit;  in power5p_compute_mmcr()
495 			if (busbyte[byte] && busbyte[byte] != unit)  in power5p_compute_mmcr()
497 			busbyte[byte] = unit;  in power5p_compute_mmcr()
498 			unituse[unit] = 1;  in power5p_compute_mmcr()
535 		unit = busbyte[byte];  in power5p_compute_mmcr()
536 		if (!unit)  in power5p_compute_mmcr()
538 		if (unit == PM_ISU0 && unituse[PM_ISU0_ALT]) {  in power5p_compute_mmcr()
540 			unit = PM_ISU0_ALT;  in power5p_compute_mmcr()
541 		} else if (unit == PM_LSU1 + 1) {  in power5p_compute_mmcr()
545 		ttm = unit >> 2;  in power5p_compute_mmcr()
553 		unit = (event[i] >> PM_UNIT_SH) & PM_UNIT_MSK;  in power5p_compute_mmcr()
577 		if (isbus && unit == PM_GRS) {  in power5p_compute_mmcr()