1/*-
2 * This file is in the public domain.
3 *
4 * $FreeBSD$
5 */
6
7#ifndef _MACHINE_PMC_MDEP_H_
8#define	_MACHINE_PMC_MDEP_H_
9
10#define PMC_MDEP_CLASS_INDEX_POWERPC	1
11
12union pmc_md_op_pmcallocate {
13	uint64_t		__pad[4];
14};
15
16/* Logging */
17#define	PMCLOG_READADDR		PMCLOG_READ32
18#define	PMCLOG_EMITADDR		PMCLOG_EMIT32
19
20#define	mtpmr(reg, val)							\
21	__asm __volatile("mtpmr %0,%1" : : "K"(reg), "r"(val))
22#define	mfpmr(reg)							\
23	( { register_t val;						\
24	  __asm __volatile("mfpmr %0,%1" : "=r"(val) : "K"(reg));	\
25	  val; } )
26
27#define	PMR_PMC0	16
28#define	PMR_PMC1	17
29#define	PMR_PMC2	18
30#define	PMR_PMC3	19
31#define	PMR_PMLCa0	144
32#define	  PMLCax_FC	  0x80000000
33#define	  PMLCax_FCS	  0x40000000
34#define	  PMLCax_FCU	  0x20000000
35#define	  PMLCax_FCM1	  0x10000000
36#define	  PMLCax_FCM0	  0x08000000
37#define	  PMLCax_CE	  0x04000000
38#define	  PMLCax_EVENT(x) ((x) << 16)
39#define	  PMLCax_FCGS1	  0x00000002
40#define	  PMLCax_FCGS0	  0x00000001
41#define	PMR_PMLCa1	145
42#define	PMR_PMLCa2	146
43#define	PMR_PMLCa3	147
44#define	PMR_PMLCb0	272
45#define	  PMLCbx_TRIGONCTL(x)	  ((x) << 28)
46#define	  PMLCbx_TRIGOFFCTL(x)	  ((x) << 24)
47#define	  PMLCbx_PMCC		  0x00800000
48#define	  PMLCbx_PMP(x)		  ((x) << 13)
49#define	  PMLCbx_TREHMUL(x)	  ((x) << 8)
50#define	  PMLCbx_TRESHOLD(x)	  ((x) << 0)
51#define	PMR_PMLCb1	273
52#define	PMR_PMLCb2	274
53#define	PMR_PMLCb3	275
54#define	PMR_PMGC0	400
55#define	  PMGC_FAC	  0x80000000
56#define	  PMGC_PMIE	  0x40000000
57#define	  PMGC_FCECE	  0x20000000
58#define	  PMGC_TBSEL(x)	  ((x) << 11)
59#define	  PMGC_TBEE	  0x00000100
60#define	PMR_UPMC0	0
61#define	PMR_UPMC1	1
62#define	PMR_UPMC2	2
63#define	PMR_UPMC3	3
64#define	PMR_UPMLCa0	128
65#define	PMR_UPMLCa1	129
66#define	PMR_UPMLCa2	130
67#define	PMR_UPMLCa3	131
68#define	PMR_UPMLCb0	256
69#define	PMR_UPMLCb1	257
70#define	PMR_UPMLCb2	258
71#define	PMR_UPMLCb3	259
72#define	PMR_UPMGC0	384
73
74#if	_KERNEL
75
76struct pmc_md_powerpc_pmc {
77	uint32_t	pm_powerpc_evsel;
78};
79
80union pmc_md_pmc {
81	struct pmc_md_powerpc_pmc	pm_powerpc;
82};
83
84#define	PMC_TRAPFRAME_TO_PC(TF)	((TF)->srr0)
85#define	PMC_TRAPFRAME_TO_FP(TF)	((TF)->fixreg[1])
86#define	PMC_TRAPFRAME_TO_SP(TF)	(0)
87
88#endif
89
90#endif /* !_MACHINE_PMC_MDEP_H_ */
91