From: Lucas De Marchi <lucas.demarchi@intel.com> To: intel-gfx@lists.freedesktop.org Cc: "Matthew Brost" <matthew.brost@intel.com>, "Thomas Hellström" <thomas.hellstrom@linux.intel.com>, dri-devel@lists.freedesktop.org, "Daniele Ceraolo Spurio" <daniele.ceraolospurio@intel.com>, "John Harrison" <John.C.Harrison@Intel.com> Subject: [PATCH 08/19] drm/i915/guc: Convert engine record to dma_buf_map Date: Wed, 26 Jan 2022 12:36:51 -0800 [thread overview] Message-ID: <20220126203702.1784589-9-lucas.demarchi@intel.com> (raw) In-Reply-To: <20220126203702.1784589-1-lucas.demarchi@intel.com> Use dma_buf_map to read fields from the dma_blob so access to IO and system memory is abstracted away. Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> --- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 14 ++++++-------- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h | 3 ++- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 11 +++++++---- 3 files changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c index 2ffe5836f95e..fe1e71adfca1 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c @@ -698,18 +698,16 @@ void intel_guc_ads_reset(struct intel_guc *guc) u32 intel_guc_engine_usage_offset(struct intel_guc *guc) { - struct __guc_ads_blob *blob = guc->ads_blob; - u32 base = intel_guc_ggtt_offset(guc, guc->ads_vma); - u32 offset = base + ptr_offset(blob, engine_usage); - - return offset; + return intel_guc_ggtt_offset(guc, guc->ads_vma) + + offsetof(struct __guc_ads_blob, engine_usage); } -struct guc_engine_usage_record *intel_guc_engine_usage(struct intel_engine_cs *engine) +struct dma_buf_map intel_guc_engine_usage_record_map(struct intel_engine_cs *engine) { struct intel_guc *guc = &engine->gt->uc.guc; - struct __guc_ads_blob *blob = guc->ads_blob; u8 guc_class = engine_class_to_guc_class(engine->class); + size_t offset = offsetof(struct __guc_ads_blob, + engine_usage.engines[guc_class][ilog2(engine->logical_mask)]); - return &blob->engine_usage.engines[guc_class][ilog2(engine->logical_mask)]; + return DMA_BUF_MAP_INIT_OFFSET(&guc->ads_map, offset); } diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h index e74c110facff..27f5b1f9ddac 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h @@ -7,6 +7,7 @@ #define _INTEL_GUC_ADS_H_ #include <linux/types.h> +#include <linux/dma-buf-map.h> struct intel_guc; struct drm_printer; @@ -18,7 +19,7 @@ void intel_guc_ads_init_late(struct intel_guc *guc); void intel_guc_ads_reset(struct intel_guc *guc); void intel_guc_ads_print_policy_info(struct intel_guc *guc, struct drm_printer *p); -struct guc_engine_usage_record *intel_guc_engine_usage(struct intel_engine_cs *engine); +struct dma_buf_map intel_guc_engine_usage_record_map(struct intel_engine_cs *engine); u32 intel_guc_engine_usage_offset(struct intel_guc *guc); #endif diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index db9615dcb0ec..57bfb4ad0ab8 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -1125,14 +1125,17 @@ __extend_last_switch(struct intel_guc *guc, u64 *prev_start, u32 new_start) *prev_start = ((u64)gt_stamp_hi << 32) | new_start; } +#define record_read(map_, field_) \ + dma_buf_map_read_field(map_, struct guc_engine_usage_record, field_) + static void guc_update_engine_gt_clks(struct intel_engine_cs *engine) { - struct guc_engine_usage_record *rec = intel_guc_engine_usage(engine); + struct dma_buf_map rec_map = intel_guc_engine_usage_record_map(engine); struct intel_engine_guc_stats *stats = &engine->stats.guc; struct intel_guc *guc = &engine->gt->uc.guc; - u32 last_switch = rec->last_switch_in_stamp; - u32 ctx_id = rec->current_context_index; - u32 total = rec->total_runtime; + u32 last_switch = record_read(&rec_map, last_switch_in_stamp); + u32 ctx_id = record_read(&rec_map, current_context_index); + u32 total = record_read(&rec_map, total_runtime); lockdep_assert_held(&guc->timestamp.lock); -- 2.35.0
WARNING: multiple messages have this Message-ID (diff)
From: Lucas De Marchi <lucas.demarchi@intel.com> To: intel-gfx@lists.freedesktop.org Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>, dri-devel@lists.freedesktop.org Subject: [Intel-gfx] [PATCH 08/19] drm/i915/guc: Convert engine record to dma_buf_map Date: Wed, 26 Jan 2022 12:36:51 -0800 [thread overview] Message-ID: <20220126203702.1784589-9-lucas.demarchi@intel.com> (raw) In-Reply-To: <20220126203702.1784589-1-lucas.demarchi@intel.com> Use dma_buf_map to read fields from the dma_blob so access to IO and system memory is abstracted away. Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> --- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 14 ++++++-------- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h | 3 ++- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 11 +++++++---- 3 files changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c index 2ffe5836f95e..fe1e71adfca1 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c @@ -698,18 +698,16 @@ void intel_guc_ads_reset(struct intel_guc *guc) u32 intel_guc_engine_usage_offset(struct intel_guc *guc) { - struct __guc_ads_blob *blob = guc->ads_blob; - u32 base = intel_guc_ggtt_offset(guc, guc->ads_vma); - u32 offset = base + ptr_offset(blob, engine_usage); - - return offset; + return intel_guc_ggtt_offset(guc, guc->ads_vma) + + offsetof(struct __guc_ads_blob, engine_usage); } -struct guc_engine_usage_record *intel_guc_engine_usage(struct intel_engine_cs *engine) +struct dma_buf_map intel_guc_engine_usage_record_map(struct intel_engine_cs *engine) { struct intel_guc *guc = &engine->gt->uc.guc; - struct __guc_ads_blob *blob = guc->ads_blob; u8 guc_class = engine_class_to_guc_class(engine->class); + size_t offset = offsetof(struct __guc_ads_blob, + engine_usage.engines[guc_class][ilog2(engine->logical_mask)]); - return &blob->engine_usage.engines[guc_class][ilog2(engine->logical_mask)]; + return DMA_BUF_MAP_INIT_OFFSET(&guc->ads_map, offset); } diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h index e74c110facff..27f5b1f9ddac 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h @@ -7,6 +7,7 @@ #define _INTEL_GUC_ADS_H_ #include <linux/types.h> +#include <linux/dma-buf-map.h> struct intel_guc; struct drm_printer; @@ -18,7 +19,7 @@ void intel_guc_ads_init_late(struct intel_guc *guc); void intel_guc_ads_reset(struct intel_guc *guc); void intel_guc_ads_print_policy_info(struct intel_guc *guc, struct drm_printer *p); -struct guc_engine_usage_record *intel_guc_engine_usage(struct intel_engine_cs *engine); +struct dma_buf_map intel_guc_engine_usage_record_map(struct intel_engine_cs *engine); u32 intel_guc_engine_usage_offset(struct intel_guc *guc); #endif diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index db9615dcb0ec..57bfb4ad0ab8 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -1125,14 +1125,17 @@ __extend_last_switch(struct intel_guc *guc, u64 *prev_start, u32 new_start) *prev_start = ((u64)gt_stamp_hi << 32) | new_start; } +#define record_read(map_, field_) \ + dma_buf_map_read_field(map_, struct guc_engine_usage_record, field_) + static void guc_update_engine_gt_clks(struct intel_engine_cs *engine) { - struct guc_engine_usage_record *rec = intel_guc_engine_usage(engine); + struct dma_buf_map rec_map = intel_guc_engine_usage_record_map(engine); struct intel_engine_guc_stats *stats = &engine->stats.guc; struct intel_guc *guc = &engine->gt->uc.guc; - u32 last_switch = rec->last_switch_in_stamp; - u32 ctx_id = rec->current_context_index; - u32 total = rec->total_runtime; + u32 last_switch = record_read(&rec_map, last_switch_in_stamp); + u32 ctx_id = record_read(&rec_map, current_context_index); + u32 total = record_read(&rec_map, total_runtime); lockdep_assert_held(&guc->timestamp.lock); -- 2.35.0
next prev parent reply other threads:[~2022-01-26 20:37 UTC|newest] Thread overview: 133+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-01-26 20:36 [PATCH 00/19] drm/i915/guc: Refactor ADS access to use dma_buf_map Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-26 20:36 ` [PATCH 01/19] dma-buf-map: Add read/write helpers Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-27 7:24 ` Christian König 2022-01-27 7:24 ` [Intel-gfx] " Christian König 2022-01-27 7:24 ` Christian König 2022-01-27 7:36 ` Matthew Brost 2022-01-27 7:36 ` [Intel-gfx] " Matthew Brost 2022-01-27 7:36 ` Matthew Brost 2022-01-27 7:59 ` Christian König 2022-01-27 7:59 ` [Intel-gfx] " Christian König 2022-01-27 7:59 ` Christian König 2022-01-27 9:02 ` [Intel-gfx] " Daniel Vetter 2022-01-27 9:02 ` Daniel Vetter 2022-01-27 14:26 ` Thomas Zimmermann 2022-01-27 14:26 ` [Intel-gfx] " Thomas Zimmermann 2022-01-27 14:26 ` Thomas Zimmermann 2022-01-27 16:34 ` Lucas De Marchi 2022-01-27 16:34 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 16:34 ` Lucas De Marchi 2022-01-28 8:32 ` Thomas Zimmermann 2022-01-28 8:32 ` [Intel-gfx] " Thomas Zimmermann 2022-01-28 8:32 ` Thomas Zimmermann 2022-01-26 20:36 ` [PATCH 02/19] dma-buf-map: Add helper to initialize second map Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 7:27 ` Christian König 2022-01-27 7:27 ` [Intel-gfx] " Christian König 2022-01-27 7:27 ` Christian König 2022-01-27 7:57 ` Lucas De Marchi 2022-01-27 7:57 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 7:57 ` Lucas De Marchi 2022-01-27 8:02 ` Christian König 2022-01-27 8:02 ` [Intel-gfx] " Christian König 2022-01-27 8:02 ` Christian König 2022-01-27 8:18 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 8:55 ` Christian König 2022-01-27 9:12 ` Lucas De Marchi 2022-01-27 9:12 ` Lucas De Marchi 2022-01-27 9:21 ` Christian König 2022-01-27 9:21 ` Christian König 2022-01-27 8:57 ` Daniel Vetter 2022-01-27 8:57 ` [Intel-gfx] " Daniel Vetter 2022-01-27 8:57 ` Daniel Vetter 2022-01-27 9:33 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 10:00 ` Daniel Vetter 2022-01-27 10:00 ` Daniel Vetter 2022-01-27 10:21 ` Christian König 2022-01-27 11:16 ` Daniel Vetter 2022-01-27 11:16 ` Daniel Vetter 2022-01-27 11:44 ` [Linaro-mm-sig] " Christian König 2022-01-27 11:44 ` [Intel-gfx] [Linaro-mm-sig] " Christian König 2022-01-27 11:56 ` [Linaro-mm-sig] Re: [Intel-gfx] " Daniel Vetter 2022-01-27 11:56 ` Daniel Vetter 2022-01-27 11:56 ` [Intel-gfx] [Linaro-mm-sig] " Daniel Vetter 2022-01-27 16:13 ` [Linaro-mm-sig] Re: [Intel-gfx] " Lucas De Marchi 2022-01-27 16:13 ` [Intel-gfx] [Linaro-mm-sig] " Lucas De Marchi 2022-01-27 16:13 ` [Linaro-mm-sig] Re: [Intel-gfx] " Lucas De Marchi 2022-01-27 14:52 ` Thomas Zimmermann 2022-01-27 16:12 ` Lucas De Marchi 2022-01-27 14:33 ` Thomas Zimmermann 2022-01-27 14:33 ` [Intel-gfx] " Thomas Zimmermann 2022-01-27 14:33 ` Thomas Zimmermann 2022-01-27 15:59 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 15:59 ` Lucas De Marchi 2022-01-28 8:15 ` Thomas Zimmermann 2022-01-28 8:34 ` Thomas Zimmermann 2022-01-26 20:36 ` [PATCH 03/19] drm/i915/gt: Add helper for shmem copy to dma_buf_map Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] [PATCH 04/19] drm/i915/guc: Keep dma_buf_map of ads_blob around Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-26 20:36 ` [PATCH 05/19] drm/i915/guc: Add read/write helpers for ADS blob Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] [PATCH 06/19] drm/i915/guc: Convert golden context init to dma_buf_map Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-26 20:36 ` [PATCH 07/19] drm/i915/guc: Convert policies update " Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi [this message] 2022-01-26 20:36 ` [Intel-gfx] [PATCH 08/19] drm/i915/guc: Convert engine record " Lucas De Marchi 2022-01-26 20:36 ` [PATCH 09/19] dma-buf-map: Add wrapper over memset Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 7:28 ` Christian König 2022-01-27 7:28 ` [Intel-gfx] " Christian König 2022-01-27 7:28 ` Christian König 2022-01-27 14:54 ` Thomas Zimmermann 2022-01-27 14:54 ` [Intel-gfx] " Thomas Zimmermann 2022-01-27 14:54 ` Thomas Zimmermann 2022-01-27 15:38 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 15:38 ` Lucas De Marchi 2022-01-27 15:47 ` Thomas Zimmermann 2022-01-26 20:36 ` [PATCH 10/19] drm/i915/guc: Convert guc_ads_private_data_reset to dma_buf_map Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [PATCH 11/19] drm/i915/guc: Convert golden context prep " Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [PATCH 12/19] drm/i915/guc: Replace check for golden context size Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] [PATCH 13/19] drm/i915/guc: Convert mapping table to dma_buf_map Lucas De Marchi 2022-01-26 20:36 ` Lucas De Marchi 2022-01-26 20:36 ` [PATCH 14/19] drm/i915/guc: Convert capture list " Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [PATCH 15/19] drm/i915/guc: Prepare for error propagation Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:36 ` [PATCH 16/19] drm/i915/guc: Use a single pass to calculate regset Lucas De Marchi 2022-01-26 20:36 ` [Intel-gfx] " Lucas De Marchi 2022-01-27 0:29 ` kernel test robot 2022-01-27 0:29 ` kernel test robot 2022-01-27 0:29 ` [Intel-gfx] " kernel test robot 2022-01-27 2:02 ` kernel test robot 2022-01-27 2:02 ` kernel test robot 2022-01-27 2:02 ` [Intel-gfx] " kernel test robot 2022-01-27 2:02 ` kernel test robot 2022-01-27 4:37 ` kernel test robot 2022-01-27 4:37 ` kernel test robot 2022-01-27 4:37 ` [Intel-gfx] " kernel test robot 2022-02-01 22:42 ` Daniele Ceraolo Spurio 2022-02-01 22:42 ` [Intel-gfx] " Daniele Ceraolo Spurio 2022-02-03 23:44 ` Lucas De Marchi 2022-02-03 23:44 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:37 ` [PATCH 17/19] drm/i915/guc: Convert guc_mmio_reg_state_init to dma_buf_map Lucas De Marchi 2022-01-26 20:37 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:37 ` [PATCH 18/19] drm/i915/guc: Convert __guc_ads_init " Lucas De Marchi 2022-01-26 20:37 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 20:37 ` [PATCH 19/19] drm/i915/guc: Remove plain ads_blob pointer Lucas De Marchi 2022-01-26 20:37 ` [Intel-gfx] " Lucas De Marchi 2022-01-26 23:17 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/guc: Refactor ADS access to use dma_buf_map Patchwork 2022-01-26 23:19 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-01-26 23:42 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2022-01-26 23:42 ` [Intel-gfx] ✗ Fi.CI.BUILD: warning " Patchwork 2022-01-27 5:01 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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