/*
*
- * (C) COPYRIGHT 2015 ARM Limited. All rights reserved.
+ * (C) COPYRIGHT 2015-2016 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
/*****************************************************************************/
+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);
+void __kbase_tlstream_tl_summary_lifelink_lpu_gpu(void *lpu, void *gpu);
+void __kbase_tlstream_tl_summary_new_as(void *as, u32 nr);
+void __kbase_tlstream_tl_summary_lifelink_as_gpu(void *as, void *gpu);
+void __kbase_tlstream_tl_new_ctx(void *context, u32 nr, u32 tgid);
+void __kbase_tlstream_tl_new_atom(void *atom, u32 nr);
+void __kbase_tlstream_tl_del_ctx(void *context);
+void __kbase_tlstream_tl_del_atom(void *atom);
+void __kbase_tlstream_tl_ret_ctx_lpu(void *context, void *lpu);
+void __kbase_tlstream_tl_ret_atom_ctx(void *atom, void *context);
+void __kbase_tlstream_tl_ret_atom_lpu(
+ void *atom, void *lpu, const char *attrib_match_list);
+void __kbase_tlstream_tl_nret_ctx_lpu(void *context, void *lpu);
+void __kbase_tlstream_tl_nret_atom_ctx(void *atom, void *context);
+void __kbase_tlstream_tl_nret_atom_lpu(void *atom, void *lpu);
+void __kbase_tlstream_tl_ret_as_ctx(void *as, void *ctx);
+void __kbase_tlstream_tl_nret_as_ctx(void *as, void *ctx);
+void __kbase_tlstream_tl_ret_atom_as(void *atom, void *as);
+void __kbase_tlstream_tl_nret_atom_as(void *atom, void *as);
+void __kbase_tlstream_tl_dep_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_as_config(
+ void *as, u64 transtab, u64 memattr, u64 transcfg);
+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);
+
+extern atomic_t kbase_tlstream_enabled;
+
+#define __TRACE_IF_ENABLED(trace_name, ...) \
+ do { \
+ int enabled = atomic_read(&kbase_tlstream_enabled); \
+ if (enabled) \
+ __kbase_tlstream_##trace_name(__VA_ARGS__); \
+ } while (0)
+
+/*****************************************************************************/
+
/**
* kbase_tlstream_tl_summary_new_ctx - create context object in timeline
* summary
* @context: name of the context object
* @nr: context number
+ * @tgid: thread Group Id
*
* Function emits a timeline message informing about context creation. Context
* is created with context number (its attribute), that can be used to link
* kbase context with userspace context.
* This message is directed to timeline summary stream.
*/
-void kbase_tlstream_tl_summary_new_ctx(void *context, u32 nr);
+#define kbase_tlstream_tl_summary_new_ctx(context, nr, tgid) \
+ __TRACE_IF_ENABLED(tl_summary_new_ctx, context, nr, tgid)
/**
* kbase_tlstream_tl_summary_new_gpu - create GPU object in timeline summary
* created with two attributes: id and core count.
* This message is directed to timeline summary stream.
*/
-void kbase_tlstream_tl_summary_new_gpu(void *gpu, u32 id, u32 core_count);
+#define kbase_tlstream_tl_summary_new_gpu(gpu, id, core_count) \
+ __TRACE_IF_ENABLED(tl_summary_new_gpu, gpu, id, core_count)
/**
* kbase_tlstream_tl_summary_new_lpu - create LPU object in timeline summary
* and function bearing information about this LPU abilities.
* This message is directed to timeline summary stream.
*/
-void kbase_tlstream_tl_summary_new_lpu(void *lpu, u32 nr, u32 fn);
+#define kbase_tlstream_tl_summary_new_lpu(lpu, nr, fn) \
+ __TRACE_IF_ENABLED(tl_summary_new_lpu, lpu, nr, fn)
/**
* kbase_tlstream_tl_summary_lifelink_lpu_gpu - lifelink LPU object to GPU
* along with GPU object.
* This message is directed to timeline summary stream.
*/
-void kbase_tlstream_tl_summary_lifelink_lpu_gpu(void *lpu, void *gpu);
+#define kbase_tlstream_tl_summary_lifelink_lpu_gpu(lpu, gpu) \
+ __TRACE_IF_ENABLED(tl_summary_lifelink_lpu_gpu, lpu, gpu)
/**
* kbase_tlstream_tl_summary_new_as - create address space object in timeline summary
* address space.
* This message is directed to timeline summary stream.
*/
-void kbase_tlstream_tl_summary_new_as(void *as, u32 nr);
+#define kbase_tlstream_tl_summary_new_as(as, nr) \
+ __TRACE_IF_ENABLED(tl_summary_new_as, as, nr)
/**
* kbase_tlstream_tl_summary_lifelink_as_gpu - lifelink address space object to GPU
* shall be deleted along with GPU object.
* This message is directed to timeline summary stream.
*/
-void kbase_tlstream_tl_summary_lifelink_as_gpu(void *as, void *gpu);
+#define kbase_tlstream_tl_summary_lifelink_as_gpu(as, gpu) \
+ __TRACE_IF_ENABLED(tl_summary_lifelink_as_gpu, as, gpu)
/**
* kbase_tlstream_tl_new_ctx - create context object in timeline
* @context: name of the context object
* @nr: context number
+ * @tgid: thread Group Id
*
* Function emits a timeline message informing about context creation. Context
* is created with context number (its attribute), that can be used to link
* kbase context with userspace context.
*/
-void kbase_tlstream_tl_new_ctx(void *context, u32 nr);
+#define kbase_tlstream_tl_new_ctx(context, nr, tgid) \
+ __TRACE_IF_ENABLED(tl_new_ctx, context, nr, tgid)
/**
* kbase_tlstream_tl_new_atom - create atom object in timeline
* created with atom number (its attribute) that links it with actual work
* bucket id understood by hardware.
*/
-void kbase_tlstream_tl_new_atom(void *atom, u32 nr);
+#define kbase_tlstream_tl_new_atom(atom, nr) \
+ __TRACE_IF_ENABLED(tl_new_atom, atom, nr)
/**
* kbase_tlstream_tl_del_ctx - destroy context object in timeline
* Function emits a timeline message informing that context object ceased to
* exist.
*/
-void kbase_tlstream_tl_del_ctx(void *context);
+#define kbase_tlstream_tl_del_ctx(context) \
+ __TRACE_IF_ENABLED(tl_del_ctx, context)
/**
* kbase_tlstream_tl_del_atom - destroy atom object in timeline
* Function emits a timeline message informing that atom object ceased to
* exist.
*/
-void kbase_tlstream_tl_del_atom(void *atom);
+#define kbase_tlstream_tl_del_atom(atom) \
+ __TRACE_IF_ENABLED(tl_del_atom, atom)
/**
* kbase_tlstream_tl_ret_ctx_lpu - retain context by LPU
* Function emits a timeline message informing that context is being held
* by LPU and must not be deleted unless it is released.
*/
-void kbase_tlstream_tl_ret_ctx_lpu(void *context, void *lpu);
+#define kbase_tlstream_tl_ret_ctx_lpu(context, lpu) \
+ __TRACE_IF_ENABLED(tl_ret_ctx_lpu, context, lpu)
/**
* kbase_tlstream_tl_ret_atom_ctx - retain atom by context
* Function emits a timeline message informing that atom object is being held
* by context and must not be deleted unless it is released.
*/
-void kbase_tlstream_tl_ret_atom_ctx(void *atom, void *context);
+#define kbase_tlstream_tl_ret_atom_ctx(atom, context) \
+ __TRACE_IF_ENABLED(tl_ret_atom_ctx, atom, context)
/**
* kbase_tlstream_tl_ret_atom_lpu - retain atom by LPU
* Function emits a timeline message informing that atom object is being held
* by LPU and must not be deleted unless it is released.
*/
-void kbase_tlstream_tl_ret_atom_lpu(
- void *atom, void *lpu, const char *attrib_match_list);
+#define kbase_tlstream_tl_ret_atom_lpu(atom, lpu, attrib_match_list) \
+ __TRACE_IF_ENABLED(tl_ret_atom_lpu, atom, lpu, attrib_match_list)
/**
* kbase_tlstream_tl_nret_ctx_lpu - release context by LPU
* Function emits a timeline message informing that context is being released
* by LPU object.
*/
-void kbase_tlstream_tl_nret_ctx_lpu(void *context, void *lpu);
+#define kbase_tlstream_tl_nret_ctx_lpu(context, lpu) \
+ __TRACE_IF_ENABLED(tl_nret_ctx_lpu, context, lpu)
/**
* kbase_tlstream_tl_nret_atom_ctx - release atom by context
* Function emits a timeline message informing that atom object is being
* released by context.
*/
-void kbase_tlstream_tl_nret_atom_ctx(void *atom, void *context);
+#define kbase_tlstream_tl_nret_atom_ctx(atom, context) \
+ __TRACE_IF_ENABLED(tl_nret_atom_ctx, atom, context)
/**
* kbase_tlstream_tl_nret_atom_lpu - release atom by LPU
* Function emits a timeline message informing that atom object is being
* released by LPU.
*/
-void kbase_tlstream_tl_nret_atom_lpu(void *atom, void *lpu);
+#define kbase_tlstream_tl_nret_atom_lpu(atom, lpu) \
+ __TRACE_IF_ENABLED(tl_nret_atom_lpu, atom, lpu)
/**
* kbase_tlstream_tl_ret_as_ctx - lifelink address space object to context
* Function emits a timeline message informing that address space object
* is being held by the context object.
*/
-void kbase_tlstream_tl_ret_as_ctx(void *as, void *ctx);
+#define kbase_tlstream_tl_ret_as_ctx(as, ctx) \
+ __TRACE_IF_ENABLED(tl_ret_as_ctx, as, ctx)
/**
* kbase_tlstream_tl_nret_as_ctx - release address space by context
* Function emits a timeline message informing that address space object
* is being released by atom.
*/
-void kbase_tlstream_tl_nret_as_ctx(void *as, void *ctx);
+#define kbase_tlstream_tl_nret_as_ctx(as, ctx) \
+ __TRACE_IF_ENABLED(tl_nret_as_ctx, as, ctx)
/**
* kbase_tlstream_tl_ret_atom_as - retain atom by address space
* Function emits a timeline message informing that atom object is being held
* by address space and must not be deleted unless it is released.
*/
-void kbase_tlstream_tl_ret_atom_as(void *atom, void *as);
+#define kbase_tlstream_tl_ret_atom_as(atom, as) \
+ __TRACE_IF_ENABLED(tl_ret_atom_as, atom, as)
/**
* kbase_tlstream_tl_nret_atom_as - release atom by address space
* Function emits a timeline message informing that atom object is being
* released by address space.
*/
-void kbase_tlstream_tl_nret_atom_as(void *atom, void *as);
+#define kbase_tlstream_tl_nret_atom_as(atom, as) \
+ __TRACE_IF_ENABLED(tl_nret_atom_as, atom, as)
/**
* kbase_tlstream_tl_dep_atom_atom - parent atom depends on child atom
* Function emits a timeline message informing that parent atom waits for
* child atom object to be completed before start its execution.
*/
-void kbase_tlstream_tl_dep_atom_atom(void *atom1, void *atom2);
+#define kbase_tlstream_tl_dep_atom_atom(atom1, atom2) \
+ __TRACE_IF_ENABLED(tl_dep_atom_atom, atom1, atom2)
/**
* kbase_tlstream_tl_attrib_atom_config - atom job slot attributes
*
* Function emits a timeline message containing atom attributes.
*/
-void kbase_tlstream_tl_attrib_atom_config(
- void *atom, u64 jd, u64 affinity, u32 config);
+#define kbase_tlstream_tl_attrib_atom_config(atom, jd, affinity, config) \
+ __TRACE_IF_ENABLED(tl_attrib_atom_config, atom, jd, affinity, config)
/**
* kbase_tlstream_tl_attrib_as_config - address space attributes
*
* Function emits a timeline message containing address space attributes.
*/
-void kbase_tlstream_tl_attrib_as_config(
- void *as, u64 transtab, u64 memattr, u64 transcfg);
+#define kbase_tlstream_tl_attrib_as_config(as, transtab, memattr, transcfg) \
+ __TRACE_IF_ENABLED(tl_attrib_as_config, as, transtab, memattr, transcfg)
/**
* kbase_tlstream_jd_gpu_soft_reset - The GPU is being soft reset
* This imperative tracepoint is specific to job dumping.
* Function emits a timeline message indicating GPU soft reset.
*/
-void kbase_tlstream_jd_gpu_soft_reset(void *gpu);
+#define kbase_tlstream_jd_gpu_soft_reset(gpu) \
+ __TRACE_IF_ENABLED(jd_gpu_soft_reset, gpu)
/**
* kbase_tlstream_aux_pm_state - timeline message: power management state
* @core_type: core type (shader, tiler, l2 cache, l3 cache)
* @state: 64bits bitmask reporting power state of the cores (1-ON, 0-OFF)
*/
-void kbase_tlstream_aux_pm_state(u32 core_type, u64 state);
+#define kbase_tlstream_aux_pm_state(core_type, state) \
+ __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
*/
-void kbase_tlstream_aux_job_softstop(u32 js_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
* @ctx_nr: kernel context number
* @page_count_change: number of pages to be added
*/
-void kbase_tlstream_aux_pagefault(u32 ctx_nr, u64 page_count_change);
+#define kbase_tlstream_aux_pagefault(ctx_nr, page_count_change) \
+ __TRACE_IF_ENABLED(aux_pagefault, ctx_nr, page_count_change)
/**
* kbase_tlstream_aux_pagesalloc - timeline message: total number of allocated
* @ctx_nr: kernel context number
* @page_count: number of pages used by the context
*/
-void kbase_tlstream_aux_pagesalloc(u32 ctx_nr, u64 page_count);
+#define kbase_tlstream_aux_pagesalloc(ctx_nr, page_count) \
+ __TRACE_IF_ENABLED(aux_pagesalloc, ctx_nr, page_count)
#endif /* _KBASE_TLSTREAM_H */
projects / firefly-linux-kernel-4.4.55.git / blobdiff