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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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9b6b563c0d
This brings in the ppc64 version of prom_init.c, prom.c and btext.c and makes them work for ppc32. This also brings in the new calling convention, where the first entry to the kernel (with r5 != 0) goes to the prom_init code, which then restarts from the beginning (with r5 == 0) after it has done its stuff. For now this also brings in the ppc32 version of setup.c. It also merges lmb.h. Signed-off-by: Paul Mackerras <paulus@samba.org>
26 lines
755 B
C
26 lines
755 B
C
#ifndef _PPC64_PSERIES_RECONFIG_H
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#define _PPC64_PSERIES_RECONFIG_H
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#include <linux/notifier.h>
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/*
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* Use this API if your code needs to know about OF device nodes being
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* added or removed on pSeries systems.
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*/
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#define PSERIES_RECONFIG_ADD 0x0001
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#define PSERIES_RECONFIG_REMOVE 0x0002
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#ifdef CONFIG_PPC_PSERIES
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extern int pSeries_reconfig_notifier_register(struct notifier_block *);
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extern void pSeries_reconfig_notifier_unregister(struct notifier_block *);
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#else /* !CONFIG_PPC_PSERIES */
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static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb)
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{
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return 0;
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}
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static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { }
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#endif /* CONFIG_PPC_PSERIES */
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#endif /* _PPC64_PSERIES_RECONFIG_H */
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