diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kprobes.h | 1 | ||||
| -rw-r--r-- | include/linux/of.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/perf_event.h | 16 |
3 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 47e4da5b4fa2..30f90c1a0aaf 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -381,6 +381,7 @@ static inline struct kprobe_ctlblk *get_kprobe_ctlblk(void) return this_cpu_ptr(&kprobe_ctlblk); } +kprobe_opcode_t *kprobe_lookup_name(const char *name, unsigned int offset); int register_kprobe(struct kprobe *p); void unregister_kprobe(struct kprobe *p); int register_kprobes(struct kprobe **kps, int num); diff --git a/include/linux/of.h b/include/linux/of.h index e5d4225fda35..50fcdb54087f 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -294,6 +294,9 @@ extern int of_property_count_elems_of_size(const struct device_node *np, extern int of_property_read_u32_index(const struct device_node *np, const char *propname, u32 index, u32 *out_value); +extern int of_property_read_u64_index(const struct device_node *np, + const char *propname, + u32 index, u64 *out_value); extern int of_property_read_variable_u8_array(const struct device_node *np, const char *propname, u8 *out_values, size_t sz_min, size_t sz_max); diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index d09a9cd021b1..b1c0b187acfe 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -922,6 +922,7 @@ enum perf_callchain_context { #define PERF_FLAG_PID_CGROUP (1UL << 2) /* pid=cgroup id, per-cpu mode only */ #define PERF_FLAG_FD_CLOEXEC (1UL << 3) /* O_CLOEXEC */ +#if defined(__LITTLE_ENDIAN_BITFIELD) union perf_mem_data_src { __u64 val; struct { @@ -933,6 +934,21 @@ union perf_mem_data_src { mem_rsvd:31; }; }; +#elif defined(__BIG_ENDIAN_BITFIELD) +union perf_mem_data_src { + __u64 val; + struct { + __u64 mem_rsvd:31, + mem_dtlb:7, /* tlb access */ + mem_lock:2, /* lock instr */ + mem_snoop:5, /* snoop mode */ + mem_lvl:14, /* memory hierarchy level */ + mem_op:5; /* type of opcode */ + }; +}; +#else +#error "Unknown endianness" +#endif /* type of opcode (load/store/prefetch,code) */ #define PERF_MEM_OP_NA 0x01 /* not available */ |