18 #define PM_THRMULT_MSKS	0x40000
20 #define PM_THRESH_MSK	0x3f
23 #define PM_PMCSEL_MSK	0x7f
28  *	0: can go on any PMC
49 		return 0;  in mpc7450_classify_event()
75  * 0 = uses neither, 1 = uses threshold, 2 = uses both
85 		if (sel == 0x1e || sel == 0x1f)  in mpc7450_threshold_use()
87 		if (sel == 0x28 || sel == 0x2b)  in mpc7450_threshold_use()
91 		if (sel == 0x20)  in mpc7450_threshold_use()
95 		if (sel == 0xc || sel == 0xd)  in mpc7450_threshold_use()
97 		if (sel == 0x11)  in mpc7450_threshold_use()
101 		if (sel == 0x10)  in mpc7450_threshold_use()
105 	return 0;  in mpc7450_threshold_use()
116  *	0 - 11: Count of events needing PMC1 .. PMC6
135 	{ 0x00844002, 0x00111001 },	/* PMC1 mask, value: P1,G2,G3,G4 */
136 	{ 0x00844008, 0x00111004 },	/* PMC2: P2,G2,G3,G4 */
137 	{ 0x00800020, 0x00100010 },	/* PMC3: P3,G4 */
138 	{ 0x00840080, 0x00110040 },	/* PMC4: P4,G3,G4 */
139 	{ 0x00000200, 0x00000100 },	/* PMC5: P5 */
140 	{ 0x00000800, 0x00000400 }	/* PMC6: P6 */
144 	{ 0x00000000, 0x00000000 },	/* class 0: no constraint */
145 	{ 0x00800000, 0x00100000 },	/* class 1: G4 */
146 	{ 0x00040000, 0x00010000 },	/* class 2: G3 */
147 	{ 0x00004000, 0x00001000 },	/* class 3: G2 */
158 	if (class < 0)  in mpc7450_get_constraint()
162 		mask  = pmcbits[pmc - 1][0];  in mpc7450_get_constraint()
165 		mask  = classbits[class][0];  in mpc7450_get_constraint()
172 		mask  |= 0x3f << 24;  in mpc7450_get_constraint()
175 			mask |= 0x40000000;  in mpc7450_get_constraint()
177 				value |= 0x40000000;  in mpc7450_get_constraint()
183 	return 0;  in mpc7450_get_constraint()
187 	{ 0x217, 0x317 },		/* PM_L1_DCACHE_MISS */
188 	{ 0x418, 0x50f, 0x60f },	/* PM_SNOOP_RETRY */
189 	{ 0x502, 0x602 },		/* PM_L2_HIT */
190 	{ 0x503, 0x603 },		/* PM_L3_HIT */
191 	{ 0x504, 0x604 },		/* PM_L2_ICACHE_MISS */
192 	{ 0x505, 0x605 },		/* PM_L3_ICACHE_MISS */
193 	{ 0x506, 0x606 },		/* PM_L2_DCACHE_MISS */
194 	{ 0x507, 0x607 },		/* PM_L3_DCACHE_MISS */
195 	{ 0x50a, 0x623 },		/* PM_LD_HIT_L3 */
196 	{ 0x50b, 0x624 },		/* PM_ST_HIT_L3 */
197 	{ 0x50d, 0x60d },		/* PM_L2_TOUCH_HIT */
198 	{ 0x50e, 0x60e },		/* PM_L3_TOUCH_HIT */
199 	{ 0x512, 0x612 },		/* PM_INT_LOCAL */
200 	{ 0x513, 0x61d },		/* PM_L2_MISS */
201 	{ 0x514, 0x61e },		/* PM_L3_MISS */
212 	for (i = 0; i < ARRAY_SIZE(event_alternatives); ++i) {  in find_alternative()
213 		if (event < event_alternatives[i][0])  in find_alternative()
215 		for (j = 0; j < MAX_ALT && event_alternatives[i][j]; ++j)  in find_alternative()
227 	alt[0] = event;  in mpc7450_get_alternatives()
230 	if (i >= 0) {  in mpc7450_get_alternatives()
231 		for (j = 0; j < MAX_ALT; ++j) {  in mpc7450_get_alternatives()
241  * Bitmaps of which PMCs each class can use for classes 0 - 3.
245 	0x3f, 0x0f, 0x0b, 0x03, 0
250 	6,	0,	27,	22,	17,	11
253 	0x7f,	0x3f,	0x1f,	0x1f,	0x1f,	0x3f
267 	u32 pmc_inuse = 0, pmc_avail;  in mpc7450_compute_mmcr()
268 	u32 mmcr0 = 0, mmcr1 = 0, mmcr2 = 0;  in mpc7450_compute_mmcr()
275 	for (i = 0; i < N_CLASSES; ++i)  in mpc7450_compute_mmcr()
276 		n_classevent[i] = 0;  in mpc7450_compute_mmcr()
277 	for (i = 0; i < n_ev; ++i) {  in mpc7450_compute_mmcr()
279 		if (class < 0)  in mpc7450_compute_mmcr()
286 	for (class = N_CLASSES - 1; class >= 0; --class) {  in mpc7450_compute_mmcr()
287 		for (i = 0; i < n_classevent[class]; ++i) {  in mpc7450_compute_mmcr()
307 					mmcr2 = 0x80000000;  in mpc7450_compute_mmcr()
321 	if (pmc_inuse & 0x3e)  in mpc7450_compute_mmcr()
335 	return 0;  in mpc7450_compute_mmcr()
340  * Note that the pmc argument is 0-based here, not 1-based.
353 	[PERF_COUNT_HW_CACHE_MISSES]		= 0x217, /* PM_L1_DCACHE_MISS */
354 	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= 0x122, /* PM_BR_CMPL */
355 	[PERF_COUNT_HW_BRANCH_MISSES] 		= 0x41c, /* PM_BR_MPRED */
362  * 0 means not supported, -1 means nonsensical, other values
367 		[C(OP_READ)] = {	0,		0x225	},
368 		[C(OP_WRITE)] = {	0,		0x227	},
369 		[C(OP_PREFETCH)] = {	0,		0	},
372 		[C(OP_READ)] = {	0x129,		0x115	},
374 		[C(OP_PREFETCH)] = {	0x634,		0	},
377 		[C(OP_READ)] = {	0,		0	},
378 		[C(OP_WRITE)] = {	0,		0	},
379 		[C(OP_PREFETCH)] = {	0,		0	},
382 		[C(OP_READ)] = {	0,		0x312	},
387 		[C(OP_READ)] = {	0,		0x223	},
392 		[C(OP_READ)] = {	0x122,		0x41c	},
407 	.add_fields		= 0x00111555ul,
408 	.test_adder		= 0x00301000ul,