mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
b1923caa6e
There is little enough differences now. mpe: Add a/p/k/setup.h to contain the prototypes and empty versions of functions we need, rather than using weak functions. Add a few other empty versions to avoid as many #ifdefs as possible in the code. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
|
|
* Prototypes for functions that are shared between setup_(32|64|common).c
|
|
*
|
|
* Copyright 2016 Michael Ellerman, IBM Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef __ARCH_POWERPC_KERNEL_SETUP_H
|
|
#define __ARCH_POWERPC_KERNEL_SETUP_H
|
|
|
|
void initialize_cache_info(void);
|
|
void irqstack_early_init(void);
|
|
|
|
#ifdef CONFIG_PPC32
|
|
void setup_power_save(void);
|
|
#else
|
|
static inline void setup_power_save(void) { };
|
|
#endif
|
|
|
|
#if defined(CONFIG_PPC64) && defined(CONFIG_SMP)
|
|
void check_smt_enabled(void);
|
|
#else
|
|
static inline void check_smt_enabled(void) { };
|
|
#endif
|
|
|
|
#if defined(CONFIG_PPC_BOOK3E) && defined(CONFIG_SMP)
|
|
void setup_tlb_core_data(void);
|
|
#else
|
|
static inline void setup_tlb_core_data(void) { };
|
|
#endif
|
|
|
|
#if defined(CONFIG_PPC_BOOK3E) || defined(CONFIG_BOOKE) || defined(CONFIG_40x)
|
|
void exc_lvl_early_init(void);
|
|
#else
|
|
static inline void exc_lvl_early_init(void) { };
|
|
#endif
|
|
|
|
#ifdef CONFIG_PPC64
|
|
void emergency_stack_init(void);
|
|
#else
|
|
static inline void emergency_stack_init(void) { };
|
|
#endif
|
|
|
|
/*
|
|
* Having this in kvm_ppc.h makes include dependencies too
|
|
* tricky to solve for setup-common.c so have it here.
|
|
*/
|
|
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
|
|
void kvm_cma_reserve(void);
|
|
#else
|
|
static inline void kvm_cma_reserve(void) { };
|
|
#endif
|
|
|
|
#endif /* __ARCH_POWERPC_KERNEL_SETUP_H */
|