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intel/perf: Add a macro with header + sample length

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To be more explicit lets have 2 macros one with sample lenght other
with header and sample length.

This will also help add Xe KMD support as it don't have a header like
i915.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29421>
This commit is contained in:
José Roberto de Souza 2024-05-15 10:10:08 -07:00 • committed by Marge Bot
parent 2f128b2ba5
commit 9841aeb6ad
2 changed files with 7 additions and 3 deletions
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8
src/intel/perf/intel_perf.h
View file

@ -131,8 +131,12 @@ struct intel_pipeline_stat {
#define STATS_BO_END_OFFSET_BYTES (STATS_BO_SIZE / 2)
#define MAX_STAT_COUNTERS (STATS_BO_END_OFFSET_BYTES / 8)
#define I915_PERF_OA_SAMPLE_SIZE (8 + /* drm_i915_perf_record_header */ \
256) /* OA counter report */
/* Up to now all platforms uses the same sample size */
#define INTEL_PERF_OA_SAMPLE_SIZE 256
/* header + sample */
#define INTEL_PERF_OA_HEADER_SAMPLE_SIZE (sizeof(struct intel_perf_record_header) + \
INTEL_PERF_OA_SAMPLE_SIZE)
struct intel_perf_query_result {
/**

2
src/intel/perf/intel_perf_query.c
View file

@ -165,7 +165,7 @@ struct oa_sample_buf {
struct exec_node link;
int refcount;
int len;
uint8_t buf[I915_PERF_OA_SAMPLE_SIZE * 10];
uint8_t buf[INTEL_PERF_OA_HEADER_SAMPLE_SIZE * 10];
uint32_t last_timestamp;
};