/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> */ #ifndef __MIPS_ASM_SMP_CPS_H__ #define __MIPS_ASM_SMP_CPS_H__ #ifndef __ASSEMBLY__ struct vpe_boot_config { unsigned long pc; unsigned long sp; unsigned long gp; }; struct core_boot_config { atomic_t vpe_mask; struct vpe_boot_config *vpe_config; }; extern struct core_boot_config *mips_cps_core_bootcfg; extern void mips_cps_core_entry(void); extern void mips_cps_core_init(void); extern void mips_cps_boot_vpes(struct core_boot_config *cfg, unsigned vpe); extern void mips_cps_pm_save(void); extern void mips_cps_pm_restore(void); #ifdef CONFIG_MIPS_CPS extern bool mips_cps_smp_in_use(void); #else /* !CONFIG_MIPS_CPS */ static inline bool mips_cps_smp_in_use(void) { return false; } #endif /* !CONFIG_MIPS_CPS */ #else /* __ASSEMBLY__ */ .extern mips_cps_bootcfg; #endif /* __ASSEMBLY__ */ #endif /* __MIPS_ASM_SMP_CPS_H__ */