137 	int pmc, byte, unit, sh;  in power5p_get_constraint()  local
159 		byte = (event >> PM_BYTE_SH) & PM_BYTE_MSK;  in power5p_get_constraint()
160 		if (byte >= 4) {  in power5p_get_constraint()
165 			byte &= 3;  in power5p_get_constraint()
176 		mask  |= 0xfUL << (24 - 4 * byte);  in power5p_get_constraint()
177 		value |= (unsigned long)unit << (24 - 4 * byte);  in power5p_get_constraint()
406 	int bit, byte, unit;  in power5p_marked_instr_event()  local
437 	byte = (event >> PM_BYTE_SH) & PM_BYTE_MSK;  in power5p_marked_instr_event()
442 	} else if (unit == PM_LSU1 && byte >= 4) {  in power5p_marked_instr_event()
443 		byte -= 4;  in power5p_marked_instr_event()
449 	return (mask >> (byte * 8 + bit)) & 1;  in power5p_marked_instr_event()
459 	unsigned int pmc, unit, byte, psel;  in power5p_compute_mmcr()  local
484 			byte = (event[i] >> PM_BYTE_SH) & PM_BYTE_MSK;  in power5p_compute_mmcr()
489 			if (byte >= 4) {  in power5p_compute_mmcr()
493 				byte &= 3;  in power5p_compute_mmcr()
495 			if (busbyte[byte] && busbyte[byte] != unit)  in power5p_compute_mmcr()
497 			busbyte[byte] = unit;  in power5p_compute_mmcr()
534 	for (byte = 0; byte < 4; ++byte) {  in power5p_compute_mmcr()
535 		unit = busbyte[byte];  in power5p_compute_mmcr()
543 			mmcr1 |= 1ul << (MMCR1_TTM3SEL_SH + 3 - byte);  in power5p_compute_mmcr()
547 			<< (MMCR1_TD_CP_DBG0SEL_SH - 2 * byte);  in power5p_compute_mmcr()
554 		byte = (event[i] >> PM_BYTE_SH) & PM_BYTE_MSK;  in power5p_compute_mmcr()
569 			if (isbus && (byte & 2) &&  in power5p_compute_mmcr()
584 		if ((psel & 0x58) == 0x40 && (byte & 1) != ((pmc >> 1) & 1))  in power5p_compute_mmcr()