diff options
Diffstat (limited to 'arch/mips/include/asm/smp-cps.h')
| -rw-r--r-- | arch/mips/include/asm/smp-cps.h | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/arch/mips/include/asm/smp-cps.h b/arch/mips/include/asm/smp-cps.h index 16b4ee3feb98..63620abbd067 100644 --- a/arch/mips/include/asm/smp-cps.h +++ b/arch/mips/include/asm/smp-cps.h @@ -1,17 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * 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 __MIPS_ASM_SMP_CPS_H__ #define __MIPS_ASM_SMP_CPS_H__ -#ifndef __ASSEMBLY__ +#define CPS_ENTRY_PATCH_INSNS 6 + +#ifndef __ASSEMBLER__ struct vpe_boot_config { unsigned long pc; @@ -24,9 +22,15 @@ struct core_boot_config { struct vpe_boot_config *vpe_config; }; -extern struct core_boot_config *mips_cps_core_bootcfg; +struct cluster_boot_config { + unsigned long *core_power; + struct cpumask cpumask; + struct core_boot_config *core_config; +}; + +extern struct cluster_boot_config *mips_cps_cluster_bootcfg; -extern void mips_cps_core_entry(void); +extern void mips_cps_core_boot(int cca, void __iomem *gcr_base); extern void mips_cps_core_init(void); extern void mips_cps_boot_vpes(struct core_boot_config *cfg, unsigned vpe); @@ -34,6 +38,13 @@ 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); +extern void excep_tlbfill(void); +extern void excep_xtlbfill(void); +extern void excep_cache(void); +extern void excep_genex(void); +extern void excep_intex(void); +extern void excep_ejtag(void); + #ifdef CONFIG_MIPS_CPS extern bool mips_cps_smp_in_use(void); @@ -44,9 +55,9 @@ static inline bool mips_cps_smp_in_use(void) { return false; } #endif /* !CONFIG_MIPS_CPS */ -#else /* __ASSEMBLY__ */ +#else /* __ASSEMBLER__ */ .extern mips_cps_bootcfg; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __MIPS_ASM_SMP_CPS_H__ */ |