diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_trace.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 108 |
1 files changed, 103 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 6058a01b4443..5fda6c70b423 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -12,7 +12,6 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM i915 -#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM) #define TRACE_INCLUDE_FILE i915_trace /* pipe updates */ @@ -115,7 +114,7 @@ TRACE_EVENT(i915_vma_bind, TP_STRUCT__entry( __field(struct drm_i915_gem_object *, obj) __field(struct i915_address_space *, vm) - __field(u32, offset) + __field(u64, offset) __field(u32, size) __field(unsigned, flags) ), @@ -128,7 +127,7 @@ TRACE_EVENT(i915_vma_bind, __entry->flags = flags; ), - TP_printk("obj=%p, offset=%08x size=%x%s vm=%p", + TP_printk("obj=%p, offset=%016llx size=%x%s vm=%p", __entry->obj, __entry->offset, __entry->size, __entry->flags & PIN_MAPPABLE ? ", mappable" : "", __entry->vm) @@ -141,7 +140,7 @@ TRACE_EVENT(i915_vma_unbind, TP_STRUCT__entry( __field(struct drm_i915_gem_object *, obj) __field(struct i915_address_space *, vm) - __field(u32, offset) + __field(u64, offset) __field(u32, size) ), @@ -152,10 +151,109 @@ TRACE_EVENT(i915_vma_unbind, __entry->size = vma->node.size; ), - TP_printk("obj=%p, offset=%08x size=%x vm=%p", + TP_printk("obj=%p, offset=%016llx size=%x vm=%p", __entry->obj, __entry->offset, __entry->size, __entry->vm) ); +#define VM_TO_TRACE_NAME(vm) \ + (i915_is_ggtt(vm) ? "G" : \ + "P") + +DECLARE_EVENT_CLASS(i915_va, + TP_PROTO(struct i915_address_space *vm, u64 start, u64 length, const char *name), + TP_ARGS(vm, start, length, name), + + TP_STRUCT__entry( + __field(struct i915_address_space *, vm) + __field(u64, start) + __field(u64, end) + __string(name, name) + ), + + TP_fast_assign( + __entry->vm = vm; + __entry->start = start; + __entry->end = start + length - 1; + __assign_str(name, name); + ), + + TP_printk("vm=%p (%s), 0x%llx-0x%llx", + __entry->vm, __get_str(name), __entry->start, __entry->end) +); + +DEFINE_EVENT(i915_va, i915_va_alloc, + TP_PROTO(struct i915_address_space *vm, u64 start, u64 length, const char *name), + TP_ARGS(vm, start, length, name) +); + +DECLARE_EVENT_CLASS(i915_page_table_entry, + TP_PROTO(struct i915_address_space *vm, u32 pde, u64 start, u64 pde_shift), + TP_ARGS(vm, pde, start, pde_shift), + + TP_STRUCT__entry( + __field(struct i915_address_space *, vm) + __field(u32, pde) + __field(u64, start) + __field(u64, end) + ), + + TP_fast_assign( + __entry->vm = vm; + __entry->pde = pde; + __entry->start = start; + __entry->end = ((start + (1ULL << pde_shift)) & ~((1ULL << pde_shift)-1)) - 1; + ), + + TP_printk("vm=%p, pde=%d (0x%llx-0x%llx)", + __entry->vm, __entry->pde, __entry->start, __entry->end) +); + +DEFINE_EVENT(i915_page_table_entry, i915_page_table_entry_alloc, + TP_PROTO(struct i915_address_space *vm, u32 pde, u64 start, u64 pde_shift), + TP_ARGS(vm, pde, start, pde_shift) +); + +/* Avoid extra math because we only support two sizes. The format is defined by + * bitmap_scnprintf. Each 32 bits is 8 HEX digits followed by comma */ +#define TRACE_PT_SIZE(bits) \ + ((((bits) == 1024) ? 288 : 144) + 1) + +DECLARE_EVENT_CLASS(i915_page_table_entry_update, + TP_PROTO(struct i915_address_space *vm, u32 pde, + struct i915_page_table_entry *pt, u32 first, u32 count, u32 bits), + TP_ARGS(vm, pde, pt, first, count, bits), + + TP_STRUCT__entry( + __field(struct i915_address_space *, vm) + __field(u32, pde) + __field(u32, first) + __field(u32, last) + __dynamic_array(char, cur_ptes, TRACE_PT_SIZE(bits)) + ), + + TP_fast_assign( + __entry->vm = vm; + __entry->pde = pde; + __entry->first = first; + __entry->last = first + count - 1; + scnprintf(__get_str(cur_ptes), + TRACE_PT_SIZE(bits), + "%*pb", + bits, + pt->used_ptes); + ), + + TP_printk("vm=%p, pde=%d, updating %u:%u\t%s", + __entry->vm, __entry->pde, __entry->last, __entry->first, + __get_str(cur_ptes)) +); + +DEFINE_EVENT(i915_page_table_entry_update, i915_page_table_entry_map, + TP_PROTO(struct i915_address_space *vm, u32 pde, + struct i915_page_table_entry *pt, u32 first, u32 count, u32 bits), + TP_ARGS(vm, pde, pt, first, count, bits) +); + TRACE_EVENT(i915_gem_object_change_domain, TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write), TP_ARGS(obj, old_read, old_write), |