diff options
Diffstat (limited to 'arch/powerpc/include/asm/asm-prototypes.h')
-rw-r--r-- | arch/powerpc/include/asm/asm-prototypes.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index 41b8a1e1144a..d995c65d18ab 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -19,22 +19,6 @@ #include <uapi/asm/ucontext.h> -/* SMP */ -extern struct task_struct *current_set[NR_CPUS]; -extern struct task_struct *secondary_current; -void start_secondary(void *unused); - -/* kexec */ -struct paca_struct; -struct kimage; -extern struct paca_struct kexec_paca; -void kexec_copy_flush(struct kimage *image); - -/* pseries hcall tracing */ -extern struct static_key hcall_tracepoint_key; -void __trace_hcall_entry(unsigned long opcode, unsigned long *args); -void __trace_hcall_exit(long opcode, long retval, unsigned long *retbuf); - /* Ultravisor */ #if defined(CONFIG_PPC_POWERNV) || defined(CONFIG_PPC_SVM) long ucall_norets(unsigned long opcode, ...); @@ -50,49 +34,12 @@ int64_t __opal_call(int64_t a0, int64_t a1, int64_t a2, int64_t a3, int64_t a4, int64_t a5, int64_t a6, int64_t a7, int64_t opcode, uint64_t msr); -/* VMX copying */ -int enter_vmx_usercopy(void); -int exit_vmx_usercopy(void); -int enter_vmx_ops(void); -void *exit_vmx_ops(void *dest); - -/* signals, syscalls and interrupts */ -long sys_swapcontext(struct ucontext __user *old_ctx, - struct ucontext __user *new_ctx, - long ctx_size); -#ifdef CONFIG_PPC32 -long sys_debug_setcontext(struct ucontext __user *ctx, - int ndbg, struct sig_dbg_op __user *dbg); -int -ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, - struct __kernel_old_timeval __user *tvp); -unsigned long __init early_init(unsigned long dt_ptr); -void __init machine_init(u64 dt_ptr); -#endif -long system_call_exception(long r3, long r4, long r5, long r6, long r7, long r8, unsigned long r0, struct pt_regs *regs); -notrace unsigned long syscall_exit_prepare(unsigned long r3, struct pt_regs *regs, long scv); -notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs); -notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs); -#ifdef CONFIG_PPC64 -unsigned long syscall_exit_restart(unsigned long r3, struct pt_regs *regs); -unsigned long interrupt_exit_user_restart(struct pt_regs *regs); -unsigned long interrupt_exit_kernel_restart(struct pt_regs *regs); -#endif - -long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low, - u32 len_high, u32 len_low); -long sys_switch_endian(void); - /* prom_init (OpenFirmware) */ unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long pp, unsigned long r6, unsigned long r7, unsigned long kbase); -/* setup */ -void __init early_setup(unsigned long dt_ptr); -void early_setup_secondary(void); - /* misc runtime */ extern u64 __bswapdi2(u64); extern s64 __lshrdi3(s64, int); @@ -103,11 +50,6 @@ extern int __ucmpdi2(u64, u64); /* tracing */ void _mcount(void); -unsigned long prepare_ftrace_return(unsigned long parent, unsigned long ip, - unsigned long sp); - -void pnv_power9_force_smt4_catch(void); -void pnv_power9_force_smt4_release(void); /* Transaction memory related */ void tm_enable(void); |