diff options
Diffstat (limited to 'arch/riscv/include/asm/cpufeature.h')
| -rw-r--r-- | arch/riscv/include/asm/cpufeature.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/riscv/include/asm/cpufeature.h b/arch/riscv/include/asm/cpufeature.h index 7201da46694f..fbd0e4306c93 100644 --- a/arch/riscv/include/asm/cpufeature.h +++ b/arch/riscv/include/asm/cpufeature.h @@ -67,8 +67,9 @@ void __init riscv_user_isa_enable(void); _RISCV_ISA_EXT_DATA(_name, _id, _sub_exts, ARRAY_SIZE(_sub_exts), _validate) bool __init check_unaligned_access_emulated_all_cpus(void); +void unaligned_access_init(void); +int cpu_online_unaligned_access_init(unsigned int cpu); #if defined(CONFIG_RISCV_SCALAR_MISALIGNED) -void check_unaligned_access_emulated(struct work_struct *work __always_unused); void unaligned_emulation_finish(void); bool unaligned_ctl_available(void); #else @@ -80,6 +81,12 @@ static inline bool unaligned_ctl_available(void) #if defined(CONFIG_RISCV_MISALIGNED) DECLARE_PER_CPU(long, misaligned_access_speed); +bool misaligned_traps_can_delegate(void); +#else +static inline bool misaligned_traps_can_delegate(void) +{ + return false; +} #endif bool __init check_vector_unaligned_access_emulated_all_cpus(void); |