xref: /OK3568_Linux_fs/kernel/arch/powerpc/include/asm/powernv.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * Copyright 2017 IBM Corp.
4*4882a593Smuzhiyun  */
5*4882a593Smuzhiyun 
6*4882a593Smuzhiyun #ifndef _ASM_POWERNV_H
7*4882a593Smuzhiyun #define _ASM_POWERNV_H
8*4882a593Smuzhiyun 
9*4882a593Smuzhiyun #ifdef CONFIG_PPC_POWERNV
10*4882a593Smuzhiyun extern void powernv_set_nmmu_ptcr(unsigned long ptcr);
11*4882a593Smuzhiyun 
12*4882a593Smuzhiyun void pnv_program_cpu_hotplug_lpcr(unsigned int cpu, u64 lpcr_val);
13*4882a593Smuzhiyun 
14*4882a593Smuzhiyun void pnv_tm_init(void);
15*4882a593Smuzhiyun #else
powernv_set_nmmu_ptcr(unsigned long ptcr)16*4882a593Smuzhiyun static inline void powernv_set_nmmu_ptcr(unsigned long ptcr) { }
17*4882a593Smuzhiyun 
pnv_tm_init(void)18*4882a593Smuzhiyun static inline void pnv_tm_init(void) { }
19*4882a593Smuzhiyun #endif
20*4882a593Smuzhiyun 
21*4882a593Smuzhiyun #endif /* _ASM_POWERNV_H */
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