diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c | 266 |
1 files changed, 118 insertions, 148 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c index e0e793167d61..0ff864da92df 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c @@ -30,12 +30,12 @@ #define COMMON_BASE_GLOBAL \ { FORCEWAKE_MT, 0, 0, "FORCEWAKE" } -#define COMMON_GEN9BASE_GLOBAL \ +#define COMMON_GEN8BASE_GLOBAL \ { ERROR_GEN6, 0, 0, "ERROR_GEN6" }, \ { DONE_REG, 0, 0, "DONE_REG" }, \ { HSW_GTT_CACHE_EN, 0, 0, "HSW_GTT_CACHE_EN" } -#define GEN9_GLOBAL \ +#define GEN8_GLOBAL \ { GEN8_FAULT_TLB_DATA0, 0, 0, "GEN8_FAULT_TLB_DATA0" }, \ { GEN8_FAULT_TLB_DATA1, 0, 0, "GEN8_FAULT_TLB_DATA1" } @@ -96,67 +96,65 @@ { GEN12_SFC_DONE(2), 0, 0, "SFC_DONE[2]" }, \ { GEN12_SFC_DONE(3), 0, 0, "SFC_DONE[3]" } -/* XE_LPD - Global */ -static const struct __guc_mmio_reg_descr xe_lpd_global_regs[] = { +/* XE_LP Global */ +static const struct __guc_mmio_reg_descr xe_lp_global_regs[] = { COMMON_BASE_GLOBAL, - COMMON_GEN9BASE_GLOBAL, + COMMON_GEN8BASE_GLOBAL, COMMON_GEN12BASE_GLOBAL, }; -/* XE_LPD - Render / Compute Per-Class */ -static const struct __guc_mmio_reg_descr xe_lpd_rc_class_regs[] = { +/* XE_LP Render / Compute Per-Class */ +static const struct __guc_mmio_reg_descr xe_lp_rc_class_regs[] = { COMMON_BASE_HAS_EU, COMMON_BASE_RENDER, COMMON_GEN12BASE_RENDER, }; -/* GEN9/XE_LPD - Render / Compute Per-Engine-Instance */ -static const struct __guc_mmio_reg_descr xe_lpd_rc_inst_regs[] = { +/* GEN8+ Render / Compute Per-Engine-Instance */ +static const struct __guc_mmio_reg_descr gen8_rc_inst_regs[] = { COMMON_BASE_ENGINE_INSTANCE, }; -/* GEN9/XE_LPD - Media Decode/Encode Per-Engine-Instance */ -static const struct __guc_mmio_reg_descr xe_lpd_vd_inst_regs[] = { +/* GEN8+ Media Decode/Encode Per-Engine-Instance */ +static const struct __guc_mmio_reg_descr gen8_vd_inst_regs[] = { COMMON_BASE_ENGINE_INSTANCE, }; -/* XE_LPD - Video Enhancement Per-Class */ -static const struct __guc_mmio_reg_descr xe_lpd_vec_class_regs[] = { +/* XE_LP Video Enhancement Per-Class */ +static const struct __guc_mmio_reg_descr xe_lp_vec_class_regs[] = { COMMON_GEN12BASE_VEC, }; -/* GEN9/XE_LPD - Video Enhancement Per-Engine-Instance */ -static const struct __guc_mmio_reg_descr xe_lpd_vec_inst_regs[] = { +/* GEN8+ Video Enhancement Per-Engine-Instance */ +static const struct __guc_mmio_reg_descr gen8_vec_inst_regs[] = { COMMON_BASE_ENGINE_INSTANCE, }; -/* GEN9/XE_LPD - Blitter Per-Engine-Instance */ -static const struct __guc_mmio_reg_descr xe_lpd_blt_inst_regs[] = { +/* GEN8+ Blitter Per-Engine-Instance */ +static const struct __guc_mmio_reg_descr gen8_blt_inst_regs[] = { COMMON_BASE_ENGINE_INSTANCE, }; -/* XE_LPD - GSC Per-Engine-Instance */ -static const struct __guc_mmio_reg_descr xe_lpd_gsc_inst_regs[] = { +/* XE_LP - GSC Per-Engine-Instance */ +static const struct __guc_mmio_reg_descr xe_lp_gsc_inst_regs[] = { COMMON_BASE_ENGINE_INSTANCE, }; -/* GEN9 - Global */ -static const struct __guc_mmio_reg_descr default_global_regs[] = { +/* GEN8 - Global */ +static const struct __guc_mmio_reg_descr gen8_global_regs[] = { COMMON_BASE_GLOBAL, - COMMON_GEN9BASE_GLOBAL, - GEN9_GLOBAL, + COMMON_GEN8BASE_GLOBAL, + GEN8_GLOBAL, }; -static const struct __guc_mmio_reg_descr default_rc_class_regs[] = { +static const struct __guc_mmio_reg_descr gen8_rc_class_regs[] = { COMMON_BASE_HAS_EU, COMMON_BASE_RENDER, }; /* - * Empty lists: - * GEN9/XE_LPD - Blitter Per-Class - * GEN9/XE_LPD - Media Decode/Encode Per-Class - * GEN9 - VEC Class + * Empty list to prevent warnings about unknown class/instance types + * as not all class/instanace types have entries on all platforms. */ static const struct __guc_mmio_reg_descr empty_regs_list[] = { }; @@ -174,37 +172,33 @@ static const struct __guc_mmio_reg_descr empty_regs_list[] = { } /* List of lists */ -static const struct __guc_mmio_reg_descr_group default_lists[] = { - MAKE_REGLIST(default_global_regs, PF, GLOBAL, 0), - MAKE_REGLIST(default_rc_class_regs, PF, ENGINE_CLASS, GUC_RENDER_CLASS), - MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_RENDER_CLASS), - MAKE_REGLIST(default_rc_class_regs, PF, ENGINE_CLASS, GUC_COMPUTE_CLASS), - MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_COMPUTE_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_VIDEO_CLASS), - MAKE_REGLIST(xe_lpd_vd_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEO_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_VIDEOENHANCE_CLASS), - MAKE_REGLIST(xe_lpd_vec_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEOENHANCE_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_BLITTER_CLASS), - MAKE_REGLIST(xe_lpd_blt_inst_regs, PF, ENGINE_INSTANCE, GUC_BLITTER_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_GSC_OTHER_CLASS), - MAKE_REGLIST(xe_lpd_gsc_inst_regs, PF, ENGINE_INSTANCE, GUC_GSC_OTHER_CLASS), +static const struct __guc_mmio_reg_descr_group gen8_lists[] = { + MAKE_REGLIST(gen8_global_regs, PF, GLOBAL, 0), + MAKE_REGLIST(gen8_rc_class_regs, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_RENDER_COMPUTE), + MAKE_REGLIST(gen8_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_RENDER_COMPUTE), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_VIDEO), + MAKE_REGLIST(gen8_vd_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_VIDEO), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_VIDEOENHANCE), + MAKE_REGLIST(gen8_vec_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_VIDEOENHANCE), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_BLITTER), + MAKE_REGLIST(gen8_blt_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_BLITTER), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_GSC_OTHER), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_GSC_OTHER), {} }; -static const struct __guc_mmio_reg_descr_group xe_lpd_lists[] = { - MAKE_REGLIST(xe_lpd_global_regs, PF, GLOBAL, 0), - MAKE_REGLIST(xe_lpd_rc_class_regs, PF, ENGINE_CLASS, GUC_RENDER_CLASS), - MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_RENDER_CLASS), - MAKE_REGLIST(xe_lpd_rc_class_regs, PF, ENGINE_CLASS, GUC_COMPUTE_CLASS), - MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_COMPUTE_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_VIDEO_CLASS), - MAKE_REGLIST(xe_lpd_vd_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEO_CLASS), - MAKE_REGLIST(xe_lpd_vec_class_regs, PF, ENGINE_CLASS, GUC_VIDEOENHANCE_CLASS), - MAKE_REGLIST(xe_lpd_vec_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEOENHANCE_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_BLITTER_CLASS), - MAKE_REGLIST(xe_lpd_blt_inst_regs, PF, ENGINE_INSTANCE, GUC_BLITTER_CLASS), - MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_GSC_OTHER_CLASS), - MAKE_REGLIST(xe_lpd_gsc_inst_regs, PF, ENGINE_INSTANCE, GUC_GSC_OTHER_CLASS), +static const struct __guc_mmio_reg_descr_group xe_lp_lists[] = { + MAKE_REGLIST(xe_lp_global_regs, PF, GLOBAL, 0), + MAKE_REGLIST(xe_lp_rc_class_regs, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_RENDER_COMPUTE), + MAKE_REGLIST(gen8_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_RENDER_COMPUTE), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_VIDEO), + MAKE_REGLIST(gen8_vd_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_VIDEO), + MAKE_REGLIST(xe_lp_vec_class_regs, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_VIDEOENHANCE), + MAKE_REGLIST(gen8_vec_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_VIDEOENHANCE), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_BLITTER), + MAKE_REGLIST(gen8_blt_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_BLITTER), + MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_CAPTURE_LIST_CLASS_GSC_OTHER), + MAKE_REGLIST(xe_lp_gsc_inst_regs, PF, ENGINE_INSTANCE, GUC_CAPTURE_LIST_CLASS_GSC_OTHER), {} }; @@ -260,11 +254,15 @@ struct __ext_steer_reg { i915_mcr_reg_t reg; }; -static const struct __ext_steer_reg xe_extregs[] = { +static const struct __ext_steer_reg gen8_extregs[] = { {"GEN8_SAMPLER_INSTDONE", GEN8_SAMPLER_INSTDONE}, {"GEN8_ROW_INSTDONE", GEN8_ROW_INSTDONE} }; +static const struct __ext_steer_reg xehpg_extregs[] = { + {"XEHPG_INSTDONE_GEOM_SVG", XEHPG_INSTDONE_GEOM_SVG} +}; + static void __fill_ext_reg(struct __guc_mmio_reg_descr *ext, const struct __ext_steer_reg *extlist, int slice_id, int subslice_id) @@ -295,8 +293,8 @@ __alloc_ext_regs(struct __guc_mmio_reg_descr_group *newlist, } static void -guc_capture_alloc_steered_lists_xe_lpd(struct intel_guc *guc, - const struct __guc_mmio_reg_descr_group *lists) +guc_capture_alloc_steered_lists(struct intel_guc *guc, + const struct __guc_mmio_reg_descr_group *lists) { struct intel_gt *gt = guc_to_gt(guc); int slice, subslice, iter, i, num_steer_regs, num_tot_regs = 0; @@ -304,74 +302,20 @@ guc_capture_alloc_steered_lists_xe_lpd(struct intel_guc *guc, struct __guc_mmio_reg_descr_group *extlists; struct __guc_mmio_reg_descr *extarray; struct sseu_dev_info *sseu; + bool has_xehpg_extregs; - /* In XE_LPD we only have steered registers for the render-class */ + /* steered registers currently only exist for the render-class */ list = guc_capture_get_one_list(lists, GUC_CAPTURE_LIST_INDEX_PF, - GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS, GUC_RENDER_CLASS); + GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS, + GUC_CAPTURE_LIST_CLASS_RENDER_COMPUTE); /* skip if extlists was previously allocated */ if (!list || guc->capture->extlists) return; - num_steer_regs = ARRAY_SIZE(xe_extregs); - - sseu = >->info.sseu; - for_each_ss_steering(iter, gt, slice, subslice) - num_tot_regs += num_steer_regs; - - if (!num_tot_regs) - return; - - /* allocate an extra for an end marker */ - extlists = kcalloc(2, sizeof(struct __guc_mmio_reg_descr_group), GFP_KERNEL); - if (!extlists) - return; - - if (__alloc_ext_regs(&extlists[0], list, num_tot_regs)) { - kfree(extlists); - return; - } - - extarray = extlists[0].extlist; - for_each_ss_steering(iter, gt, slice, subslice) { - for (i = 0; i < num_steer_regs; ++i) { - __fill_ext_reg(extarray, &xe_extregs[i], slice, subslice); - ++extarray; - } - } - - guc->capture->extlists = extlists; -} - -static const struct __ext_steer_reg xehpg_extregs[] = { - {"XEHPG_INSTDONE_GEOM_SVG", XEHPG_INSTDONE_GEOM_SVG} -}; - -static bool __has_xehpg_extregs(u32 ipver) -{ - return (ipver >= IP_VER(12, 55)); -} - -static void -guc_capture_alloc_steered_lists_xe_hpg(struct intel_guc *guc, - const struct __guc_mmio_reg_descr_group *lists, - u32 ipver) -{ - struct intel_gt *gt = guc_to_gt(guc); - struct sseu_dev_info *sseu; - int slice, subslice, i, iter, num_steer_regs, num_tot_regs = 0; - const struct __guc_mmio_reg_descr_group *list; - struct __guc_mmio_reg_descr_group *extlists; - struct __guc_mmio_reg_descr *extarray; + has_xehpg_extregs = GRAPHICS_VER_FULL(gt->i915) >= IP_VER(12, 55); - /* In XE_LP / HPG we only have render-class steering registers during error-capture */ - list = guc_capture_get_one_list(lists, GUC_CAPTURE_LIST_INDEX_PF, - GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS, GUC_RENDER_CLASS); - /* skip if extlists was previously allocated */ - if (!list || guc->capture->extlists) - return; - - num_steer_regs = ARRAY_SIZE(xe_extregs); - if (__has_xehpg_extregs(ipver)) + num_steer_regs = ARRAY_SIZE(gen8_extregs); + if (has_xehpg_extregs) num_steer_regs += ARRAY_SIZE(xehpg_extregs); sseu = >->info.sseu; @@ -393,11 +337,12 @@ guc_capture_alloc_steered_lists_xe_hpg(struct intel_guc *guc, extarray = extlists[0].extlist; for_each_ss_steering(iter, gt, slice, subslice) { - for (i = 0; i < ARRAY_SIZE(xe_extregs); ++i) { - __fill_ext_reg(extarray, &xe_extregs[i], slice, subslice); + for (i = 0; i < ARRAY_SIZE(gen8_extregs); ++i) { + __fill_ext_reg(extarray, &gen8_extregs[i], slice, subslice); ++extarray; } - if (__has_xehpg_extregs(ipver)) { + + if (has_xehpg_extregs) { for (i = 0; i < ARRAY_SIZE(xehpg_extregs); ++i) { __fill_ext_reg(extarray, &xehpg_extregs[i], slice, subslice); ++extarray; @@ -413,26 +358,22 @@ static const struct __guc_mmio_reg_descr_group * guc_capture_get_device_reglist(struct intel_guc *guc) { struct drm_i915_private *i915 = guc_to_gt(guc)->i915; + const struct __guc_mmio_reg_descr_group *lists; - if (GRAPHICS_VER(i915) > 11) { - /* - * For certain engine classes, there are slice and subslice - * level registers requiring steering. We allocate and populate - * these at init time based on hw config add it as an extension - * list at the end of the pre-populated render list. - */ - if (IS_DG2(i915)) - guc_capture_alloc_steered_lists_xe_hpg(guc, xe_lpd_lists, IP_VER(12, 55)); - else if (IS_XEHPSDV(i915)) - guc_capture_alloc_steered_lists_xe_hpg(guc, xe_lpd_lists, IP_VER(12, 50)); - else - guc_capture_alloc_steered_lists_xe_lpd(guc, xe_lpd_lists); + if (GRAPHICS_VER(i915) >= 12) + lists = xe_lp_lists; + else + lists = gen8_lists; - return xe_lpd_lists; - } + /* + * For certain engine classes, there are slice and subslice + * level registers requiring steering. We allocate and populate + * these at init time based on hw config add it as an extension + * list at the end of the pre-populated render list. + */ + guc_capture_alloc_steered_lists(guc, lists); - /* if GuC submission is enabled on a non-POR platform, just use a common baseline */ - return default_lists; + return lists; } static const char * @@ -456,17 +397,15 @@ static const char * __stringify_engclass(u32 class) { switch (class) { - case GUC_RENDER_CLASS: - return "Render"; - case GUC_VIDEO_CLASS: + case GUC_CAPTURE_LIST_CLASS_RENDER_COMPUTE: + return "Render/Compute"; + case GUC_CAPTURE_LIST_CLASS_VIDEO: return "Video"; - case GUC_VIDEOENHANCE_CLASS: + case GUC_CAPTURE_LIST_CLASS_VIDEOENHANCE: return "VideoEnhance"; - case GUC_BLITTER_CLASS: + case GUC_CAPTURE_LIST_CLASS_BLITTER: return "Blitter"; - case GUC_COMPUTE_CLASS: - return "Compute"; - case GUC_GSC_OTHER_CLASS: + case GUC_CAPTURE_LIST_CLASS_GSC_OTHER: return "GSC-Other"; default: break; @@ -1596,6 +1535,36 @@ void intel_guc_capture_free_node(struct intel_engine_coredump *ee) ee->guc_capture_node = NULL; } +bool intel_guc_capture_is_matching_engine(struct intel_gt *gt, + struct intel_context *ce, + struct intel_engine_cs *engine) +{ + struct __guc_capture_parsed_output *n; + struct intel_guc *guc; + + if (!gt || !ce || !engine) + return false; + + guc = >->uc.guc; + if (!guc->capture) + return false; + + /* + * Look for a matching GuC reported error capture node from + * the internal output link-list based on lrca, guc-id and engine + * identification. + */ + list_for_each_entry(n, &guc->capture->outlist, link) { + if (n->eng_inst == GUC_ID_TO_ENGINE_INSTANCE(engine->guc_id) && + n->eng_class == GUC_ID_TO_ENGINE_CLASS(engine->guc_id) && + n->guc_id == ce->guc_id.id && + (n->lrca & CTX_GTT_ADDRESS_MASK) == (ce->lrc.lrca & CTX_GTT_ADDRESS_MASK)) + return true; + } + + return false; +} + void intel_guc_capture_get_matching_node(struct intel_gt *gt, struct intel_engine_coredump *ee, struct intel_context *ce) @@ -1611,6 +1580,7 @@ void intel_guc_capture_get_matching_node(struct intel_gt *gt, return; GEM_BUG_ON(ee->guc_capture_node); + /* * Look for a matching GuC reported error capture node from * the internal output link-list based on lrca, guc-id and engine |