169dd953b0
This also fixes asserts on removal of the module for the mpc74xx. The PowerPC 970 processors have two different types of events: direct events and indirect events. Thus far only direct events are supported. I included some documentation in the driver on how indirect events work, but support is for the future. MFC after: 1 month
39 lines
693 B
C
39 lines
693 B
C
/*-
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* This file is in the public domain.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_PMC_MDEP_H_
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#define _MACHINE_PMC_MDEP_H_
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#define PMC_MDEP_CLASS_INDEX_CPU 1
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#define PMC_MDEP_CLASS_INDEX_PPC7450 1
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#define PMC_MDEP_CLASS_INDEX_PPC970 1
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union pmc_md_op_pmcallocate {
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uint64_t __pad[4];
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};
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/* Logging */
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#define PMCLOG_READADDR PMCLOG_READ32
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#define PMCLOG_EMITADDR PMCLOG_EMIT32
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#if _KERNEL
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struct pmc_md_powerpc_pmc {
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uint32_t pm_powerpc_evsel;
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};
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union pmc_md_pmc {
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struct pmc_md_powerpc_pmc pm_powerpc;
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};
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#define PMC_TRAPFRAME_TO_PC(TF) ((TF)->srr0)
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#define PMC_TRAPFRAME_TO_FP(TF) ((TF)->fixreg[1])
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#define PMC_TRAPFRAME_TO_SP(TF) (0)
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#endif
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#endif /* !_MACHINE_PMC_MDEP_H_ */
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