diff options
Diffstat (limited to 'mali_kbase/mali_kbase_tlstream.h')
| -rw-r--r-- | mali_kbase/mali_kbase_tlstream.h | 119 |
1 files changed, 84 insertions, 35 deletions
diff --git a/mali_kbase/mali_kbase_tlstream.h b/mali_kbase/mali_kbase_tlstream.h index 22a0d96..e29be71 100644 --- a/mali_kbase/mali_kbase_tlstream.h +++ b/mali_kbase/mali_kbase_tlstream.h @@ -37,8 +37,9 @@ void kbase_tlstream_term(void); /** * kbase_tlstream_acquire - acquire timeline stream file descriptor - * @kctx: kernel common context - * @fd: timeline stream file descriptor + * @kctx: kernel common context + * @fd: timeline stream file descriptor + * @flags: timeline stream flags * * This descriptor is meant to be used by userspace timeline to gain access to * kernel timeline stream. This stream is later broadcasted by user space to the @@ -50,7 +51,7 @@ void kbase_tlstream_term(void); * Return: zero on success (this does not necessarily mean that stream * descriptor could be returned), negative number on error */ -int kbase_tlstream_acquire(struct kbase_context *kctx, int *fd); +int kbase_tlstream_acquire(struct kbase_context *kctx, int *fd, u32 flags); /** * kbase_tlstream_flush_streams - flush timeline streams. @@ -102,6 +103,11 @@ void kbase_tlstream_stats(u32 *bytes_collected, u32 *bytes_generated); /*****************************************************************************/ +#define TL_ATOM_STATE_IDLE 0 +#define TL_ATOM_STATE_READY 1 +#define TL_ATOM_STATE_DONE 2 +#define TL_ATOM_STATE_POSTED 3 + void __kbase_tlstream_tl_summary_new_ctx(void *context, u32 nr, u32 tgid); void __kbase_tlstream_tl_summary_new_gpu(void *gpu, u32 id, u32 core_count); void __kbase_tlstream_tl_summary_new_lpu(void *lpu, u32 nr, u32 fn); @@ -128,25 +134,38 @@ void __kbase_tlstream_tl_ndep_atom_atom(void *atom1, void *atom2); void __kbase_tlstream_tl_rdep_atom_atom(void *atom1, void *atom2); void __kbase_tlstream_tl_attrib_atom_config( void *atom, u64 jd, u64 affinity, u32 config); +void __kbase_tlstream_tl_attrib_atom_priority(void *atom, u32 prio); +void __kbase_tlstream_tl_attrib_atom_state(void *atom, u32 state); +void __kbase_tlstream_tl_attrib_atom_priority_change(void *atom); void __kbase_tlstream_tl_attrib_as_config( void *as, u64 transtab, u64 memattr, u64 transcfg); +void __kbase_tlstream_tl_event_atom_softstop_ex(void *atom); +void __kbase_tlstream_tl_event_lpu_softstop(void *lpu); +void __kbase_tlstream_tl_event_atom_softstop_issue(void *atom); void __kbase_tlstream_jd_gpu_soft_reset(void *gpu); void __kbase_tlstream_aux_pm_state(u32 core_type, u64 state); -void __kbase_tlstream_aux_issue_job_softstop(void *katom); -void __kbase_tlstream_aux_job_softstop(u32 js_id); -void __kbase_tlstream_aux_job_softstop_ex(struct kbase_jd_atom *katom); void __kbase_tlstream_aux_pagefault(u32 ctx_nr, u64 page_count_change); void __kbase_tlstream_aux_pagesalloc(u32 ctx_nr, u64 page_count); +void __kbase_tlstream_aux_devfreq_target(u64 target_freq); + +#define TLSTREAM_ENABLED (1 << 31) extern atomic_t kbase_tlstream_enabled; #define __TRACE_IF_ENABLED(trace_name, ...) \ do { \ int enabled = atomic_read(&kbase_tlstream_enabled); \ - if (enabled) \ + if (enabled & TLSTREAM_ENABLED) \ __kbase_tlstream_##trace_name(__VA_ARGS__); \ } while (0) +#define __TRACE_IF_ENABLED_LATENCY(trace_name, ...) \ + do { \ + int enabled = atomic_read(&kbase_tlstream_enabled); \ + if (enabled & BASE_TLSTREAM_ENABLE_LATENCY_TRACEPOINTS) \ + __kbase_tlstream_##trace_name(__VA_ARGS__); \ + } while (0) + /*****************************************************************************/ /** @@ -430,6 +449,35 @@ extern atomic_t kbase_tlstream_enabled; __TRACE_IF_ENABLED(tl_attrib_atom_config, atom, jd, affinity, config) /** + * kbase_tlstream_tl_attrib_atom_priority - atom priority + * @atom: name of the atom object + * @prio: atom priority + * + * Function emits a timeline message containing atom priority. + */ +#define kbase_tlstream_tl_attrib_atom_priority(atom, prio) \ + __TRACE_IF_ENABLED_LATENCY(tl_attrib_atom_priority, atom, prio) + +/** + * kbase_tlstream_tl_attrib_atom_state - atom state + * @atom: name of the atom object + * @state: atom state + * + * Function emits a timeline message containing atom state. + */ +#define kbase_tlstream_tl_attrib_atom_state(atom, state) \ + __TRACE_IF_ENABLED_LATENCY(tl_attrib_atom_state, atom, state) + +/** + * kbase_tlstream_tl_attrib_atom_priority_change - atom caused priority change + * @atom: name of the atom object + * + * Function emits a timeline message signalling priority change + */ +#define kbase_tlstream_tl_attrib_atom_priority_change(atom) \ + __TRACE_IF_ENABLED_LATENCY(tl_attrib_atom_priority_change, atom) + +/** * kbase_tlstream_tl_attrib_as_config - address space attributes * @as: assigned address space * @transtab: configuration of the TRANSTAB register @@ -442,6 +490,27 @@ extern atomic_t kbase_tlstream_enabled; __TRACE_IF_ENABLED(tl_attrib_as_config, as, transtab, memattr, transcfg) /** + * kbase_tlstream_tl_event_atom_softstop_ex + * @atom: atom identifier + */ +#define kbase_tlstream_tl_event_atom_softstop_ex(atom) \ + __TRACE_IF_ENABLED(tl_event_atom_softstop_ex, atom) + +/** + * kbase_tlstream_tl_event_lpu_softstop + * @lpu: name of the LPU object + */ +#define kbase_tlstream_tl_event_lpu_softstop(lpu) \ + __TRACE_IF_ENABLED(tl_event_lpu_softstop, lpu) + +/** + * kbase_tlstream_tl_event_atom_softstop_issue + * @atom: atom identifier + */ +#define kbase_tlstream_tl_event_atom_softstop_issue(atom) \ + __TRACE_IF_ENABLED(tl_event_atom_softstop_issue, atom) + +/** * kbase_tlstream_jd_gpu_soft_reset - The GPU is being soft reset * @gpu: name of the GPU object * @@ -460,34 +529,6 @@ extern atomic_t kbase_tlstream_enabled; __TRACE_IF_ENABLED(aux_pm_state, core_type, state) /** - * kbase_tlstream_aux_issue_job_softstop - a soft-stop command is being issued - * @katom: the atom that is being soft-stopped - */ -#define kbase_tlstream_aux_issue_job_softstop(katom) \ - __TRACE_IF_ENABLED(aux_issue_job_softstop, katom) - -/** - * kbase_tlstream_aux_job_softstop - soft job stop occurred - * @js_id: job slot id - */ -#define kbase_tlstream_aux_job_softstop(js_id) \ - __TRACE_IF_ENABLED(aux_job_softstop, js_id) - -/** - * kbase_tlstream_aux_job_softstop_ex - extra info about soft-stopped atom - * @katom: the atom that has been soft-stopped - * - * This trace point adds more details about the soft-stopped atom. These details - * can't be safety collected inside the interrupt handler so we're doing it - * inside a worker. - * - * Note: this is not the same information that is recorded in the trace point, - * refer to __kbase_tlstream_aux_job_softstop_ex() for more details. - */ -#define kbase_tlstream_aux_job_softstop_ex(katom) \ - __TRACE_IF_ENABLED(aux_job_softstop_ex, katom) - -/** * kbase_tlstream_aux_pagefault - timeline message: MMU page fault event * resulting in new pages being mapped * @ctx_nr: kernel context number @@ -505,5 +546,13 @@ extern atomic_t kbase_tlstream_enabled; #define kbase_tlstream_aux_pagesalloc(ctx_nr, page_count) \ __TRACE_IF_ENABLED(aux_pagesalloc, ctx_nr, page_count) +/** + * kbase_tlstream_aux_devfreq_target - timeline message: new target DVFS + * frequency + * @target_freq: new target frequency + */ +#define kbase_tlstream_aux_devfreq_target(target_freq) \ + __TRACE_IF_ENABLED(aux_devfreq_target, target_freq) + #endif /* _KBASE_TLSTREAM_H */ |