diff options
Diffstat (limited to 'arch/riscv/include/asm/cpufeature.h')
| -rw-r--r-- | arch/riscv/include/asm/cpufeature.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/riscv/include/asm/cpufeature.h b/arch/riscv/include/asm/cpufeature.h index ce9a995730c1..04d7ab9eafe0 100644 --- a/arch/riscv/include/asm/cpufeature.h +++ b/arch/riscv/include/asm/cpufeature.h @@ -8,6 +8,7 @@ #include <linux/bitmap.h> #include <linux/jump_label.h> +#include <linux/workqueue.h> #include <asm/hwcap.h> #include <asm/alternative-macros.h> #include <asm/errno.h> @@ -58,8 +59,9 @@ void __init riscv_user_isa_enable(void); #define __RISCV_ISA_EXT_SUPERSET_VALIDATE(_name, _id, _sub_exts, _validate) \ _RISCV_ISA_EXT_DATA(_name, _id, _sub_exts, ARRAY_SIZE(_sub_exts), _validate) -#if defined(CONFIG_RISCV_MISALIGNED) bool check_unaligned_access_emulated_all_cpus(void); +#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); DECLARE_PER_CPU(long, misaligned_access_speed); @@ -70,6 +72,12 @@ static inline bool unaligned_ctl_available(void) } #endif +bool check_vector_unaligned_access_emulated_all_cpus(void); +#if defined(CONFIG_RISCV_VECTOR_MISALIGNED) +void check_vector_unaligned_access_emulated(struct work_struct *work __always_unused); +DECLARE_PER_CPU(long, vector_misaligned_access); +#endif + #if defined(CONFIG_RISCV_PROBE_UNALIGNED_ACCESS) DECLARE_STATIC_KEY_FALSE(fast_unaligned_access_speed_key); |