From patchwork Wed Mar 4 18:36:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 11420587 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 40ACC14B7 for ; Wed, 4 Mar 2020 18:36:40 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 25AC9217F4 for ; Wed, 4 Mar 2020 18:36:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 25AC9217F4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 73A8B6E0D6; Wed, 4 Mar 2020 18:36:39 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 63D1C6E0D6 for ; Wed, 4 Mar 2020 18:36:37 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 20445664-1500050 for ; Wed, 04 Mar 2020 18:36:32 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Wed, 4 Mar 2020 18:36:31 +0000 Message-Id: <20200304183632.2493637-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [Intel-gfx] [CI 1/2] drm/i915: Add mechanism to submit a context WA on ring submission X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Mika Kuoppala This patch adds framework to submit an arbitrary batchbuffer on each context switch to clear residual state for render engine on Gen7/7.5 devices. The idea of always emitting the context and vm setup around each request is primary to make reset recovery easy, and not require rewriting the ringbuffer. As each request would set up its own context, leaving it to the HW to notice and elide no-op context switches, we could restart the ring at any point, and reorder the requests freely. However, to avoid emitting clear_residuals() between consecutive requests in the ringbuffer of the same context, we do want to track the current context in the ring. In doing so, we need to be careful to only record a context switch when we are sure the next request will be emitted. This security mitigation change does not trigger any performance regression. Performance is on par with current mainline/drm-tip. v2: Update vm_alias params to point to correct address space "vm" due to changes made in the patch "f21613797bae98773" v3-v4: none Signed-off-by: Mika Kuoppala Signed-off-by: Prathap Kumar Valsan Signed-off-by: Akeem G Abodunrin Cc: Chris Wilson Cc: Balestrieri Francesco Cc: Bloomfield Jon Cc: Dutt Sudeep Reviewed-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20200304130353.2448417-1-chris@chris-wilson.co.uk --- .../gpu/drm/i915/gt/intel_ring_submission.c | 138 ++++++++- .../drm/i915/gt/selftest_ring_submission.c | 285 ++++++++++++++++++ .../drm/i915/selftests/i915_live_selftests.h | 1 + 3 files changed, 420 insertions(+), 4 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/selftest_ring_submission.c diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index ee241b7eaa3b..f0ce70861e93 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -1356,7 +1356,9 @@ static int load_pd_dir(struct i915_request *rq, return rq->engine->emit_flush(rq, EMIT_FLUSH); } -static inline int mi_set_context(struct i915_request *rq, u32 flags) +static inline int mi_set_context(struct i915_request *rq, + struct intel_context *ce, + u32 flags) { struct drm_i915_private *i915 = rq->i915; struct intel_engine_cs *engine = rq->engine; @@ -1431,7 +1433,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) *cs++ = MI_NOOP; *cs++ = MI_SET_CONTEXT; - *cs++ = i915_ggtt_offset(rq->context->state) | flags; + *cs++ = i915_ggtt_offset(ce->state) | flags; /* * w/a: MI_SET_CONTEXT must always be followed by MI_NOOP * WaMiSetContext_Hang:snb,ivb,vlv @@ -1546,13 +1548,56 @@ static int switch_mm(struct i915_request *rq, struct i915_address_space *vm) return rq->engine->emit_flush(rq, EMIT_INVALIDATE); } +static int clear_residuals(struct i915_request *rq) +{ + struct intel_engine_cs *engine = rq->engine; + int ret; + + ret = switch_mm(rq, vm_alias(engine->kernel_context->vm)); + if (ret) + return ret; + + if (engine->kernel_context->state) { + ret = mi_set_context(rq, + engine->kernel_context, + MI_MM_SPACE_GTT | MI_RESTORE_INHIBIT); + if (ret) + return ret; + } + + ret = engine->emit_bb_start(rq, + engine->wa_ctx.vma->node.start, 0, + 0); + if (ret) + return ret; + + ret = engine->emit_flush(rq, EMIT_FLUSH); + if (ret) + return ret; + + /* Always invalidate before the next switch_mm() */ + return engine->emit_flush(rq, EMIT_INVALIDATE); +} + static int switch_context(struct i915_request *rq) { + struct intel_engine_cs *engine = rq->engine; struct intel_context *ce = rq->context; + void **residuals = NULL; int ret; GEM_BUG_ON(HAS_EXECLISTS(rq->i915)); + if (engine->wa_ctx.vma && ce != engine->kernel_context) { + if (engine->wa_ctx.vma->private != ce) { + ret = clear_residuals(rq); + if (ret) + return ret; + + residuals = &engine->wa_ctx.vma->private; + } + } + ret = switch_mm(rq, vm_alias(ce->vm)); if (ret) return ret; @@ -1560,7 +1605,7 @@ static int switch_context(struct i915_request *rq) if (ce->state) { u32 flags; - GEM_BUG_ON(rq->engine->id != RCS0); + GEM_BUG_ON(engine->id != RCS0); /* For resource streamer on HSW+ and power context elsewhere */ BUILD_BUG_ON(HSW_MI_RS_SAVE_STATE_EN != MI_SAVE_EXT_STATE_EN); @@ -1572,7 +1617,7 @@ static int switch_context(struct i915_request *rq) else flags |= MI_RESTORE_INHIBIT; - ret = mi_set_context(rq, flags); + ret = mi_set_context(rq, ce, flags); if (ret) return ret; } @@ -1581,6 +1626,20 @@ static int switch_context(struct i915_request *rq) if (ret) return ret; + /* + * Now past the point of no return, this request _will_ be emitted. + * + * Or at least this preamble will be emitted, the request may be + * interrupted prior to submitting the user payload. If so, we + * still submit the "empty" request in order to preserve global + * state tracking such as this, our tracking of the current + * dirty context. + */ + if (residuals) { + intel_context_put(*residuals); + *residuals = intel_context_get(ce); + } + return 0; } @@ -1765,6 +1824,11 @@ static void ring_release(struct intel_engine_cs *engine) intel_engine_cleanup_common(engine); + if (engine->wa_ctx.vma) { + intel_context_put(engine->wa_ctx.vma->private); + i915_vma_unpin_and_release(&engine->wa_ctx.vma, 0); + } + intel_ring_unpin(engine->legacy.ring); intel_ring_put(engine->legacy.ring); @@ -1912,6 +1976,60 @@ static void setup_vecs(struct intel_engine_cs *engine) engine->emit_fini_breadcrumb = gen7_xcs_emit_breadcrumb; } +static int gen7_ctx_switch_bb_setup(struct intel_engine_cs * const engine, + struct i915_vma * const vma) +{ + return 0; +} + +static int gen7_ctx_switch_bb_init(struct intel_engine_cs *engine) +{ + struct drm_i915_gem_object *obj; + struct i915_vma *vma; + int size; + int err; + + size = gen7_ctx_switch_bb_setup(engine, NULL /* probe size */); + if (size <= 0) + return size; + + size = ALIGN(size, PAGE_SIZE); + obj = i915_gem_object_create_internal(engine->i915, size); + if (IS_ERR(obj)) + return PTR_ERR(obj); + + vma = i915_vma_instance(obj, engine->gt->vm, NULL); + if (IS_ERR(vma)) { + err = PTR_ERR(vma); + goto err_obj; + } + + vma->private = intel_context_create(engine); /* dummy residuals */ + if (IS_ERR(vma->private)) { + err = PTR_ERR(vma->private); + goto err_obj; + } + + err = i915_vma_pin(vma, 0, 0, PIN_USER | PIN_HIGH); + if (err) + goto err_private; + + err = gen7_ctx_switch_bb_setup(engine, vma); + if (err) + goto err_unpin; + + engine->wa_ctx.vma = vma; + return 0; + +err_unpin: + i915_vma_unpin(vma); +err_private: + intel_context_put(vma->private); +err_obj: + i915_gem_object_put(obj); + return err; +} + int intel_ring_submission_setup(struct intel_engine_cs *engine) { struct intel_timeline *timeline; @@ -1965,11 +2083,19 @@ int intel_ring_submission_setup(struct intel_engine_cs *engine) GEM_BUG_ON(timeline->hwsp_ggtt != engine->status_page.vma); + if (IS_GEN(engine->i915, 7) && engine->class == RENDER_CLASS) { + err = gen7_ctx_switch_bb_init(engine); + if (err) + goto err_ring_unpin; + } + /* Finally, take ownership and responsibility for cleanup! */ engine->release = ring_release; return 0; +err_ring_unpin: + intel_ring_unpin(ring); err_ring: intel_ring_put(ring); err_timeline_unpin: @@ -1980,3 +2106,7 @@ int intel_ring_submission_setup(struct intel_engine_cs *engine) intel_engine_cleanup_common(engine); return err; } + +#if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) +#include "selftest_ring_submission.c" +#endif diff --git a/drivers/gpu/drm/i915/gt/selftest_ring_submission.c b/drivers/gpu/drm/i915/gt/selftest_ring_submission.c new file mode 100644 index 000000000000..8fd8165fb868 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/selftest_ring_submission.c @@ -0,0 +1,285 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2020 Intel Corporation + */ + +#include "intel_engine_pm.h" +#include "selftests/igt_flush_test.h" + +static struct i915_vma *create_wally(struct intel_engine_cs *engine) +{ + struct drm_i915_gem_object *obj; + struct i915_vma *vma; + u32 *cs; + int err; + + obj = i915_gem_object_create_internal(engine->i915, 4096); + if (IS_ERR(obj)) + return ERR_CAST(obj); + + vma = i915_vma_instance(obj, engine->gt->vm, NULL); + if (IS_ERR(vma)) { + i915_gem_object_put(obj); + return vma; + } + + err = i915_vma_pin(vma, 0, 0, PIN_USER | PIN_HIGH); + if (err) { + i915_gem_object_put(obj); + return ERR_PTR(err); + } + + cs = i915_gem_object_pin_map(obj, I915_MAP_WC); + if (IS_ERR(cs)) { + i915_gem_object_put(obj); + return ERR_CAST(cs); + } + + if (INTEL_GEN(engine->i915) >= 6) { + *cs++ = MI_STORE_DWORD_IMM_GEN4; + *cs++ = 0; + } else if (INTEL_GEN(engine->i915) >= 4) { + *cs++ = MI_STORE_DWORD_IMM_GEN4 | MI_USE_GGTT; + *cs++ = 0; + } else { + *cs++ = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL; + } + *cs++ = vma->node.start + 4000; + *cs++ = STACK_MAGIC; + + *cs++ = MI_BATCH_BUFFER_END; + i915_gem_object_unpin_map(obj); + + vma->private = intel_context_create(engine); /* dummy residuals */ + if (IS_ERR(vma->private)) { + vma = ERR_CAST(vma->private); + i915_gem_object_put(obj); + } + + return vma; +} + +static int context_sync(struct intel_context *ce) +{ + struct i915_request *rq; + int err = 0; + + rq = intel_context_create_request(ce); + if (IS_ERR(rq)) + return PTR_ERR(rq); + + i915_request_get(rq); + i915_request_add(rq); + + if (i915_request_wait(rq, 0, HZ / 5) < 0) + err = -ETIME; + i915_request_put(rq); + + return err; +} + +static int new_context_sync(struct intel_engine_cs *engine) +{ + struct intel_context *ce; + int err; + + ce = intel_context_create(engine); + if (IS_ERR(ce)) + return PTR_ERR(ce); + + err = context_sync(ce); + intel_context_put(ce); + + return err; +} + +static int mixed_contexts_sync(struct intel_engine_cs *engine, u32 *result) +{ + int pass; + int err; + + for (pass = 0; pass < 2; pass++) { + WRITE_ONCE(*result, 0); + err = context_sync(engine->kernel_context); + if (err || READ_ONCE(*result)) { + if (!err) { + pr_err("pass[%d] wa_bb emitted for the kernel context\n", + pass); + err = -EINVAL; + } + return err; + } + + WRITE_ONCE(*result, 0); + err = new_context_sync(engine); + if (READ_ONCE(*result) != STACK_MAGIC) { + if (!err) { + pr_err("pass[%d] wa_bb *NOT* emitted after the kernel context\n", + pass); + err = -EINVAL; + } + return err; + } + + WRITE_ONCE(*result, 0); + err = new_context_sync(engine); + if (READ_ONCE(*result) != STACK_MAGIC) { + if (!err) { + pr_err("pass[%d] wa_bb *NOT* emitted for the user context switch\n", + pass); + err = -EINVAL; + } + return err; + } + } + + return 0; +} + +static int double_context_sync_00(struct intel_engine_cs *engine, u32 *result) +{ + struct intel_context *ce; + int err, i; + + ce = intel_context_create(engine); + if (IS_ERR(ce)) + return PTR_ERR(ce); + + for (i = 0; i < 2; i++) { + WRITE_ONCE(*result, 0); + err = context_sync(ce); + if (err) + break; + } + intel_context_put(ce); + if (err) + return err; + + if (READ_ONCE(*result)) { + pr_err("wa_bb emitted between the same user context\n"); + return -EINVAL; + } + + return 0; +} + +static int kernel_context_sync_00(struct intel_engine_cs *engine, u32 *result) +{ + struct intel_context *ce; + int err, i; + + ce = intel_context_create(engine); + if (IS_ERR(ce)) + return PTR_ERR(ce); + + for (i = 0; i < 2; i++) { + WRITE_ONCE(*result, 0); + err = context_sync(ce); + if (err) + break; + + err = context_sync(engine->kernel_context); + if (err) + break; + } + intel_context_put(ce); + if (err) + return err; + + if (READ_ONCE(*result)) { + pr_err("wa_bb emitted between the same user context [with intervening kernel]\n"); + return -EINVAL; + } + + return 0; +} + +static int __live_ctx_switch_wa(struct intel_engine_cs *engine) +{ + struct i915_vma *bb; + u32 *result; + int err; + + bb = create_wally(engine); + if (IS_ERR(bb)) + return PTR_ERR(bb); + + result = i915_gem_object_pin_map(bb->obj, I915_MAP_WC); + if (IS_ERR(result)) { + intel_context_put(bb->private); + i915_vma_unpin_and_release(&bb, 0); + return PTR_ERR(result); + } + result += 1000; + + engine->wa_ctx.vma = bb; + + err = mixed_contexts_sync(engine, result); + if (err) + goto out; + + err = double_context_sync_00(engine, result); + if (err) + goto out; + + err = kernel_context_sync_00(engine, result); + if (err) + goto out; + +out: + intel_context_put(engine->wa_ctx.vma->private); + i915_vma_unpin_and_release(&engine->wa_ctx.vma, I915_VMA_RELEASE_MAP); + return err; +} + +static int live_ctx_switch_wa(void *arg) +{ + struct intel_gt *gt = arg; + struct intel_engine_cs *engine; + enum intel_engine_id id; + + /* + * Exercise the inter-context wa batch. + * + * Between each user context we run a wa batch, and since it may + * have implications for user visible state, we have to check that + * we do actually execute it. + * + * The trick we use is to replace the normal wa batch with a custom + * one that writes to a marker within it, and we can then look for + * that marker to confirm if the batch was run when we expect it, + * and equally important it was wasn't run when we don't! + */ + + for_each_engine(engine, gt, id) { + struct i915_vma *saved_wa = fetch_and_zero(&engine->wa_ctx.vma); + int err; + + if (intel_engine_can_store_dword(engine)) + continue; + + intel_engine_pm_get(engine); + err = __live_ctx_switch_wa(engine); + intel_engine_pm_put(engine); + + engine->wa_ctx.vma = saved_wa; + if (igt_flush_test(gt->i915)) + err = -EIO; + if (err) + return err; + } + + return 0; +} + +int intel_ring_submission_live_selftests(struct drm_i915_private *i915) +{ + static const struct i915_subtest tests[] = { + SUBTEST(live_ctx_switch_wa), + }; + + if (HAS_EXECLISTS(i915)) + return 0; + + return intel_gt_live_subtests(tests, &i915->gt); +} diff --git a/drivers/gpu/drm/i915/selftests/i915_live_selftests.h b/drivers/gpu/drm/i915/selftests/i915_live_selftests.h index 34138c7bdd15..0a953bfc0585 100644 --- a/drivers/gpu/drm/i915/selftests/i915_live_selftests.h +++ b/drivers/gpu/drm/i915/selftests/i915_live_selftests.h @@ -43,6 +43,7 @@ selftest(reset, intel_reset_live_selftests) selftest(memory_region, intel_memory_region_live_selftests) selftest(hangcheck, intel_hangcheck_live_selftests) selftest(execlists, intel_execlists_live_selftests) +selftest(ring_submission, intel_ring_submission_live_selftests) selftest(perf, i915_perf_live_selftests) /* Here be dragons: keep last to run last! */ selftest(late_gt_pm, intel_gt_pm_late_selftests) From patchwork Wed Mar 4 18:36:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 11420589 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C584E139A for ; Wed, 4 Mar 2020 18:36:40 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ADE4B20866 for ; Wed, 4 Mar 2020 18:36:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ADE4B20866 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 761D76EB5A; Wed, 4 Mar 2020 18:36:39 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 642C46EB5A for ; Wed, 4 Mar 2020 18:36:37 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 20445665-1500050 for ; Wed, 04 Mar 2020 18:36:32 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Wed, 4 Mar 2020 18:36:32 +0000 Message-Id: <20200304183632.2493637-2-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200304183632.2493637-1-chris@chris-wilson.co.uk> References: <20200304183632.2493637-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [Intel-gfx] [CI 2/2] drm/i915/gen7: Clear all EU/L3 residual contexts X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Prathap Kumar Valsan On gen7 and gen7.5 devices, there could be leftover data residuals in EU/L3 from the retiring context. This patch introduces workaround to clear that residual contexts, by submitting a batch buffer with dedicated HW context to the GPU with ring allocation for each context switching. This security mitigation changes does not triggers any performance regression. Performance is on par with current drm-tips. v2: Add igt generated header file for CB kernel assembled with Mesa tool and addressed use of Kernel macro for ptr_align comment. v3: Resolve Sparse warnings with newly generated, and imported CB kernel. v4: Include new igt generated CB kernel for gen7 and gen7.5. Also add code formatting and compiler warnings changes (Chris Wilson) Signed-off-by: Mika Kuoppala Signed-off-by: Prathap Kumar Valsan Signed-off-by: Akeem G Abodunrin Cc: Chris Wilson Cc: Balestrieri Francesco Cc: Bloomfield Jon Cc: Dutt Sudeep Acked-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20200304130353.2448417-2-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/gt/gen7_renderclear.c | 402 ++++++++++++++++++ drivers/gpu/drm/i915/gt/gen7_renderclear.h | 15 + drivers/gpu/drm/i915/gt/hsw_clear_kernel.c | 61 +++ drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 17 +- .../gpu/drm/i915/gt/intel_ring_submission.c | 3 +- drivers/gpu/drm/i915/gt/ivb_clear_kernel.c | 61 +++ 7 files changed, 556 insertions(+), 4 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/gen7_renderclear.c create mode 100644 drivers/gpu/drm/i915/gt/gen7_renderclear.h create mode 100644 drivers/gpu/drm/i915/gt/hsw_clear_kernel.c create mode 100644 drivers/gpu/drm/i915/gt/ivb_clear_kernel.c diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 991a8c537d12..9f887a86e555 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -80,6 +80,7 @@ gt-y += \ gt/debugfs_gt.o \ gt/debugfs_gt_pm.o \ gt/gen6_ppgtt.o \ + gt/gen7_renderclear.o \ gt/gen8_ppgtt.o \ gt/intel_breadcrumbs.o \ gt/intel_context.o \ diff --git a/drivers/gpu/drm/i915/gt/gen7_renderclear.c b/drivers/gpu/drm/i915/gt/gen7_renderclear.c new file mode 100644 index 000000000000..de595b66a746 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/gen7_renderclear.c @@ -0,0 +1,402 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2019 Intel Corporation + */ + +#include "gen7_renderclear.h" +#include "i915_drv.h" +#include "intel_gpu_commands.h" + +#define MAX_URB_ENTRIES 64 +#define STATE_SIZE (4 * 1024) +#define GT3_INLINE_DATA_DELAYS 0x1E00 +#define batch_advance(Y, CS) GEM_BUG_ON((Y)->end != (CS)) + +struct cb_kernel { + const void *data; + u32 size; +}; + +#define CB_KERNEL(name) { .data = (name), .size = sizeof(name) } + +#include "ivb_clear_kernel.c" +static const struct cb_kernel cb_kernel_ivb = CB_KERNEL(ivb_clear_kernel); + +#include "hsw_clear_kernel.c" +static const struct cb_kernel cb_kernel_hsw = CB_KERNEL(hsw_clear_kernel); + +struct batch_chunk { + struct i915_vma *vma; + u32 offset; + u32 *start; + u32 *end; + u32 max_items; +}; + +struct batch_vals { + u32 max_primitives; + u32 max_urb_entries; + u32 cmd_size; + u32 state_size; + u32 state_start; + u32 batch_size; + u32 surface_height; + u32 surface_width; + u32 scratch_size; + u32 max_size; +}; + +static void +batch_get_defaults(struct drm_i915_private *i915, struct batch_vals *bv) +{ + if (IS_HASWELL(i915)) { + bv->max_primitives = 280; + bv->max_urb_entries = MAX_URB_ENTRIES; + bv->surface_height = 16 * 16; + bv->surface_width = 32 * 2 * 16; + } else { + bv->max_primitives = 128; + bv->max_urb_entries = MAX_URB_ENTRIES / 2; + bv->surface_height = 16 * 8; + bv->surface_width = 32 * 16; + } + bv->cmd_size = bv->max_primitives * 4096; + bv->state_size = STATE_SIZE; + bv->state_start = bv->cmd_size; + bv->batch_size = bv->cmd_size + bv->state_size; + bv->scratch_size = bv->surface_height * bv->surface_width; + bv->max_size = bv->batch_size + bv->scratch_size; +} + +static void batch_init(struct batch_chunk *bc, + struct i915_vma *vma, + u32 *start, u32 offset, u32 max_bytes) +{ + bc->vma = vma; + bc->offset = offset; + bc->start = start + bc->offset / sizeof(*bc->start); + bc->end = bc->start; + bc->max_items = max_bytes / sizeof(*bc->start); +} + +static u32 batch_offset(const struct batch_chunk *bc, u32 *cs) +{ + return (cs - bc->start) * sizeof(*bc->start) + bc->offset; +} + +static u32 batch_addr(const struct batch_chunk *bc) +{ + return bc->vma->node.start; +} + +static void batch_add(struct batch_chunk *bc, const u32 d) +{ + GEM_BUG_ON((bc->end - bc->start) >= bc->max_items); + *bc->end++ = d; +} + +static u32 *batch_alloc_items(struct batch_chunk *bc, u32 align, u32 items) +{ + u32 *map; + + if (align) { + u32 *end = PTR_ALIGN(bc->end, align); + + memset32(bc->end, 0, end - bc->end); + bc->end = end; + } + + map = bc->end; + bc->end += items; + + return map; +} + +static u32 *batch_alloc_bytes(struct batch_chunk *bc, u32 align, u32 bytes) +{ + GEM_BUG_ON(!IS_ALIGNED(bytes, sizeof(*bc->start))); + return batch_alloc_items(bc, align, bytes / sizeof(*bc->start)); +} + +static u32 +gen7_fill_surface_state(struct batch_chunk *state, + const u32 dst_offset, + const struct batch_vals *bv) +{ + u32 surface_h = bv->surface_height; + u32 surface_w = bv->surface_width; + u32 *cs = batch_alloc_items(state, 32, 8); + u32 offset = batch_offset(state, cs); + +#define SURFACE_2D 1 +#define SURFACEFORMAT_B8G8R8A8_UNORM 0x0C0 +#define RENDER_CACHE_READ_WRITE 1 + + *cs++ = SURFACE_2D << 29 | + (SURFACEFORMAT_B8G8R8A8_UNORM << 18) | + (RENDER_CACHE_READ_WRITE << 8); + + *cs++ = batch_addr(state) + dst_offset; + + *cs++ = ((surface_h / 4 - 1) << 16) | (surface_w / 4 - 1); + *cs++ = surface_w; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; +#define SHADER_CHANNELS(r, g, b, a) \ + (((r) << 25) | ((g) << 22) | ((b) << 19) | ((a) << 16)) + *cs++ = SHADER_CHANNELS(4, 5, 6, 7); + batch_advance(state, cs); + + return offset; +} + +static u32 +gen7_fill_binding_table(struct batch_chunk *state, + const struct batch_vals *bv) +{ + u32 surface_start = gen7_fill_surface_state(state, bv->batch_size, bv); + u32 *cs = batch_alloc_items(state, 32, 8); + u32 offset = batch_offset(state, cs); + + *cs++ = surface_start - state->offset; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + batch_advance(state, cs); + + return offset; +} + +static u32 +gen7_fill_kernel_data(struct batch_chunk *state, + const u32 *data, + const u32 size) +{ + return batch_offset(state, + memcpy(batch_alloc_bytes(state, 64, size), + data, size)); +} + +static u32 +gen7_fill_interface_descriptor(struct batch_chunk *state, + const struct batch_vals *bv, + const struct cb_kernel *kernel, + unsigned int count) +{ + u32 kernel_offset = + gen7_fill_kernel_data(state, kernel->data, kernel->size); + u32 binding_table = gen7_fill_binding_table(state, bv); + u32 *cs = batch_alloc_items(state, 32, 8 * count); + u32 offset = batch_offset(state, cs); + + *cs++ = kernel_offset; + *cs++ = (1 << 7) | (1 << 13); + *cs++ = 0; + *cs++ = (binding_table - state->offset) | 1; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + + /* 1 - 63dummy idds */ + memset32(cs, 0x00, (count - 1) * 8); + batch_advance(state, cs + (count - 1) * 8); + + return offset; +} + +static void +gen7_emit_state_base_address(struct batch_chunk *batch, + u32 surface_state_base) +{ + u32 *cs = batch_alloc_items(batch, 0, 12); + + *cs++ = STATE_BASE_ADDRESS | (12 - 2); + /* general */ + *cs++ = batch_addr(batch) | BASE_ADDRESS_MODIFY; + /* surface */ + *cs++ = batch_addr(batch) | surface_state_base | BASE_ADDRESS_MODIFY; + /* dynamic */ + *cs++ = batch_addr(batch) | BASE_ADDRESS_MODIFY; + /* indirect */ + *cs++ = batch_addr(batch) | BASE_ADDRESS_MODIFY; + /* instruction */ + *cs++ = batch_addr(batch) | BASE_ADDRESS_MODIFY; + + /* general/dynamic/indirect/instruction access Bound */ + *cs++ = 0; + *cs++ = BASE_ADDRESS_MODIFY; + *cs++ = 0; + *cs++ = BASE_ADDRESS_MODIFY; + *cs++ = 0; + *cs++ = 0; + batch_advance(batch, cs); +} + +static void +gen7_emit_vfe_state(struct batch_chunk *batch, + const struct batch_vals *bv, + u32 urb_size, u32 curbe_size, + u32 mode) +{ + u32 urb_entries = bv->max_urb_entries; + u32 threads = bv->max_primitives - 1; + u32 *cs = batch_alloc_items(batch, 32, 8); + + *cs++ = MEDIA_VFE_STATE | (8 - 2); + + /* scratch buffer */ + *cs++ = 0; + + /* number of threads & urb entries for GPGPU vs Media Mode */ + *cs++ = threads << 16 | urb_entries << 8 | mode << 2; + + *cs++ = 0; + + /* urb entry size & curbe size in 256 bits unit */ + *cs++ = urb_size << 16 | curbe_size; + + /* scoreboard */ + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + batch_advance(batch, cs); +} + +static void +gen7_emit_interface_descriptor_load(struct batch_chunk *batch, + const u32 interface_descriptor, + unsigned int count) +{ + u32 *cs = batch_alloc_items(batch, 8, 4); + + *cs++ = MEDIA_INTERFACE_DESCRIPTOR_LOAD | (4 - 2); + *cs++ = 0; + *cs++ = count * 8 * sizeof(*cs); + + /* + * interface descriptor address - it is relative to the dynamics base + * address + */ + *cs++ = interface_descriptor; + batch_advance(batch, cs); +} + +static void +gen7_emit_media_object(struct batch_chunk *batch, + unsigned int media_object_index) +{ + unsigned int x_offset = (media_object_index % 16) * 64; + unsigned int y_offset = (media_object_index / 16) * 16; + unsigned int inline_data_size; + unsigned int media_batch_size; + unsigned int i; + u32 *cs; + + inline_data_size = 112 * 8; + media_batch_size = inline_data_size + 6; + + cs = batch_alloc_items(batch, 8, media_batch_size); + + *cs++ = MEDIA_OBJECT | (media_batch_size - 2); + + /* interface descriptor offset */ + *cs++ = 0; + + /* without indirect data */ + *cs++ = 0; + *cs++ = 0; + + /* scoreboard */ + *cs++ = 0; + *cs++ = 0; + + /* inline */ + *cs++ = (y_offset << 16) | (x_offset); + *cs++ = 0; + *cs++ = GT3_INLINE_DATA_DELAYS; + for (i = 3; i < inline_data_size; i++) + *cs++ = 0; + + batch_advance(batch, cs); +} + +static void gen7_emit_pipeline_flush(struct batch_chunk *batch) +{ + u32 *cs = batch_alloc_items(batch, 0, 5); + + *cs++ = GFX_OP_PIPE_CONTROL(5); + *cs++ = PIPE_CONTROL_STATE_CACHE_INVALIDATE | + PIPE_CONTROL_GLOBAL_GTT_IVB; + *cs++ = 0; + *cs++ = 0; + *cs++ = 0; + batch_advance(batch, cs); +} + +static void emit_batch(struct i915_vma * const vma, + u32 *start, + const struct batch_vals *bv) +{ + struct drm_i915_private *i915 = vma->vm->i915; + unsigned int desc_count = 64; + const u32 urb_size = 112; + struct batch_chunk cmds, state; + u32 interface_descriptor; + unsigned int i; + + batch_init(&cmds, vma, start, 0, bv->cmd_size); + batch_init(&state, vma, start, bv->state_start, bv->state_size); + + interface_descriptor = + gen7_fill_interface_descriptor(&state, bv, + IS_HASWELL(i915) ? + &cb_kernel_hsw : + &cb_kernel_ivb, + desc_count); + gen7_emit_pipeline_flush(&cmds); + batch_add(&cmds, PIPELINE_SELECT | PIPELINE_SELECT_MEDIA); + batch_add(&cmds, MI_NOOP); + gen7_emit_state_base_address(&cmds, interface_descriptor); + gen7_emit_pipeline_flush(&cmds); + + gen7_emit_vfe_state(&cmds, bv, urb_size - 1, 0, 0); + + gen7_emit_interface_descriptor_load(&cmds, + interface_descriptor, + desc_count); + + for (i = 0; i < bv->max_primitives; i++) + gen7_emit_media_object(&cmds, i); + + batch_add(&cmds, MI_BATCH_BUFFER_END); +} + +int gen7_setup_clear_gpr_bb(struct intel_engine_cs * const engine, + struct i915_vma * const vma) +{ + struct batch_vals bv; + u32 *batch; + + batch_get_defaults(engine->i915, &bv); + if (!vma) + return bv.max_size; + + GEM_BUG_ON(vma->obj->base.size < bv.max_size); + + batch = i915_gem_object_pin_map(vma->obj, I915_MAP_WC); + if (IS_ERR(batch)) + return PTR_ERR(batch); + + emit_batch(vma, memset(batch, 0, bv.max_size), &bv); + + i915_gem_object_flush_map(vma->obj); + i915_gem_object_unpin_map(vma->obj); + + return 0; +} diff --git a/drivers/gpu/drm/i915/gt/gen7_renderclear.h b/drivers/gpu/drm/i915/gt/gen7_renderclear.h new file mode 100644 index 000000000000..bb100748e2c6 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/gen7_renderclear.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __GEN7_RENDERCLEAR_H__ +#define __GEN7_RENDERCLEAR_H__ + +struct intel_engine_cs; +struct i915_vma; + +int gen7_setup_clear_gpr_bb(struct intel_engine_cs * const engine, + struct i915_vma * const vma); + +#endif /* __GEN7_RENDERCLEAR_H__ */ diff --git a/drivers/gpu/drm/i915/gt/hsw_clear_kernel.c b/drivers/gpu/drm/i915/gt/hsw_clear_kernel.c new file mode 100644 index 000000000000..b47f9d4a0848 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/hsw_clear_kernel.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2020 Intel Corporation + * + * Generated by: IGT Gpu Tools on Fri 21 Feb 2020 05:30:13 AM UTC + */ + +static const u32 hsw_clear_kernel[] = { + 0x00000001, 0x26020128, 0x00000024, 0x00000000, + 0x00000040, 0x20280c21, 0x00000028, 0x00000001, + 0x01000010, 0x20000c20, 0x0000002c, 0x00000000, + 0x00010220, 0x34001c00, 0x00001400, 0x00000160, + 0x00600001, 0x20600061, 0x00000000, 0x00000000, + 0x00000008, 0x20601c85, 0x00000e00, 0x0000000c, + 0x00000005, 0x20601ca5, 0x00000060, 0x00000001, + 0x00000008, 0x20641c85, 0x00000e00, 0x0000000d, + 0x00000005, 0x20641ca5, 0x00000064, 0x00000003, + 0x00000041, 0x207424a5, 0x00000064, 0x00000034, + 0x00000040, 0x206014a5, 0x00000060, 0x00000074, + 0x00000008, 0x20681c85, 0x00000e00, 0x00000008, + 0x00000005, 0x20681ca5, 0x00000068, 0x0000000f, + 0x00000041, 0x20701ca5, 0x00000060, 0x00000010, + 0x00000040, 0x206814a5, 0x00000068, 0x00000070, + 0x00600001, 0x20a00061, 0x00000000, 0x00000000, + 0x00000005, 0x206c1c85, 0x00000e00, 0x00000007, + 0x00000041, 0x206c1ca5, 0x0000006c, 0x00000004, + 0x00600001, 0x20800021, 0x008d0000, 0x00000000, + 0x00000001, 0x20800021, 0x0000006c, 0x00000000, + 0x00000001, 0x20840021, 0x00000068, 0x00000000, + 0x00000001, 0x20880061, 0x00000000, 0x00000003, + 0x00000005, 0x208c0d21, 0x00000086, 0xffffffff, + 0x05600032, 0x20a00fa1, 0x008d0080, 0x02190001, + 0x00000040, 0x20a01ca5, 0x000000a0, 0x00000001, + 0x05600032, 0x20a00fa1, 0x008d0080, 0x040a8001, + 0x02000040, 0x20281c21, 0x00000028, 0xffffffff, + 0x00010220, 0x34001c00, 0x00001400, 0xffffffe0, + 0x00000001, 0x26020128, 0x00000024, 0x00000000, + 0x00000001, 0x220010e4, 0x00000000, 0x00000000, + 0x00000001, 0x220831ec, 0x00000000, 0x007f007f, + 0x00600001, 0x20400021, 0x008d0000, 0x00000000, + 0x00600001, 0x2fe00021, 0x008d0000, 0x00000000, + 0x00200001, 0x20400121, 0x00450020, 0x00000000, + 0x00000001, 0x20480061, 0x00000000, 0x000f000f, + 0x00000005, 0x204c0d21, 0x00000046, 0xffffffef, + 0x00800001, 0x20600061, 0x00000000, 0x00000000, + 0x00800001, 0x20800061, 0x00000000, 0x00000000, + 0x00800001, 0x20a00061, 0x00000000, 0x00000000, + 0x00800001, 0x20c00061, 0x00000000, 0x00000000, + 0x00800001, 0x20e00061, 0x00000000, 0x00000000, + 0x00800001, 0x21000061, 0x00000000, 0x00000000, + 0x00800001, 0x21200061, 0x00000000, 0x00000000, + 0x00800001, 0x21400061, 0x00000000, 0x00000000, + 0x05600032, 0x20000fa0, 0x008d0040, 0x120a8000, + 0x00000040, 0x20402d21, 0x00000020, 0x00100010, + 0x05600032, 0x20000fa0, 0x008d0040, 0x120a8000, + 0x02000040, 0x22083d8c, 0x00000208, 0xffffffff, + 0x00800001, 0xa0000109, 0x00000602, 0x00000000, + 0x00000040, 0x22001c84, 0x00000200, 0x00000020, + 0x00010220, 0x34001c00, 0x00001400, 0xffffffc0, + 0x07600032, 0x20000fa0, 0x008d0fe0, 0x82000010, +}; diff --git a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h index 51b8718513bc..f04214a54f75 100644 --- a/drivers/gpu/drm/i915/gt/intel_gpu_commands.h +++ b/drivers/gpu/drm/i915/gt/intel_gpu_commands.h @@ -292,10 +292,21 @@ #define MI_STORE_URB_MEM MI_INSTR(0x2D, 0) #define MI_CONDITIONAL_BATCH_BUFFER_END MI_INSTR(0x36, 0) -#define PIPELINE_SELECT ((0x3<<29)|(0x1<<27)|(0x1<<24)|(0x4<<16)) -#define GFX_OP_3DSTATE_VF_STATISTICS ((0x3<<29)|(0x1<<27)|(0x0<<24)|(0xB<<16)) -#define MEDIA_VFE_STATE ((0x3<<29)|(0x2<<27)|(0x0<<24)|(0x0<<16)) +#define STATE_BASE_ADDRESS \ + ((0x3 << 29) | (0x0 << 27) | (0x1 << 24) | (0x1 << 16)) +#define BASE_ADDRESS_MODIFY REG_BIT(0) +#define PIPELINE_SELECT \ + ((0x3 << 29) | (0x1 << 27) | (0x1 << 24) | (0x4 << 16)) +#define PIPELINE_SELECT_MEDIA REG_BIT(0) +#define GFX_OP_3DSTATE_VF_STATISTICS \ + ((0x3 << 29) | (0x1 << 27) | (0x0 << 24) | (0xB << 16)) +#define MEDIA_VFE_STATE \ + ((0x3 << 29) | (0x2 << 27) | (0x0 << 24) | (0x0 << 16)) #define MEDIA_VFE_STATE_MMIO_ACCESS_MASK (0x18) +#define MEDIA_INTERFACE_DESCRIPTOR_LOAD \ + ((0x3 << 29) | (0x2 << 27) | (0x0 << 24) | (0x2 << 16)) +#define MEDIA_OBJECT \ + ((0x3 << 29) | (0x2 << 27) | (0x1 << 24) | (0x0 << 16)) #define GPGPU_OBJECT ((0x3<<29)|(0x2<<27)|(0x1<<24)|(0x4<<16)) #define GPGPU_WALKER ((0x3<<29)|(0x2<<27)|(0x1<<24)|(0x5<<16)) #define GFX_OP_3DSTATE_DX9_CONSTANTF_VS \ diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index f0ce70861e93..6881317a747e 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -32,6 +32,7 @@ #include "gem/i915_gem_context.h" #include "gen6_ppgtt.h" +#include "gen7_renderclear.h" #include "i915_drv.h" #include "i915_trace.h" #include "intel_context.h" @@ -1979,7 +1980,7 @@ static void setup_vecs(struct intel_engine_cs *engine) static int gen7_ctx_switch_bb_setup(struct intel_engine_cs * const engine, struct i915_vma * const vma) { - return 0; + return gen7_setup_clear_gpr_bb(engine, vma); } static int gen7_ctx_switch_bb_init(struct intel_engine_cs *engine) diff --git a/drivers/gpu/drm/i915/gt/ivb_clear_kernel.c b/drivers/gpu/drm/i915/gt/ivb_clear_kernel.c new file mode 100644 index 000000000000..610ca7687735 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/ivb_clear_kernel.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2020 Intel Corporation + * + * Generated by: IGT Gpu Tools on Fri 21 Feb 2020 05:29:32 AM UTC + */ + +static const u32 ivb_clear_kernel[] = { + 0x00000001, 0x26020128, 0x00000024, 0x00000000, + 0x00000040, 0x20280c21, 0x00000028, 0x00000001, + 0x01000010, 0x20000c20, 0x0000002c, 0x00000000, + 0x00010220, 0x34001c00, 0x00001400, 0x0000002c, + 0x00600001, 0x20600061, 0x00000000, 0x00000000, + 0x00000008, 0x20601c85, 0x00000e00, 0x0000000c, + 0x00000005, 0x20601ca5, 0x00000060, 0x00000001, + 0x00000008, 0x20641c85, 0x00000e00, 0x0000000d, + 0x00000005, 0x20641ca5, 0x00000064, 0x00000003, + 0x00000041, 0x207424a5, 0x00000064, 0x00000034, + 0x00000040, 0x206014a5, 0x00000060, 0x00000074, + 0x00000008, 0x20681c85, 0x00000e00, 0x00000008, + 0x00000005, 0x20681ca5, 0x00000068, 0x0000000f, + 0x00000041, 0x20701ca5, 0x00000060, 0x00000010, + 0x00000040, 0x206814a5, 0x00000068, 0x00000070, + 0x00600001, 0x20a00061, 0x00000000, 0x00000000, + 0x00000005, 0x206c1c85, 0x00000e00, 0x00000007, + 0x00000041, 0x206c1ca5, 0x0000006c, 0x00000004, + 0x00600001, 0x20800021, 0x008d0000, 0x00000000, + 0x00000001, 0x20800021, 0x0000006c, 0x00000000, + 0x00000001, 0x20840021, 0x00000068, 0x00000000, + 0x00000001, 0x20880061, 0x00000000, 0x00000003, + 0x00000005, 0x208c0d21, 0x00000086, 0xffffffff, + 0x05600032, 0x20a00fa1, 0x008d0080, 0x02190001, + 0x00000040, 0x20a01ca5, 0x000000a0, 0x00000001, + 0x05600032, 0x20a00fa1, 0x008d0080, 0x040a8001, + 0x02000040, 0x20281c21, 0x00000028, 0xffffffff, + 0x00010220, 0x34001c00, 0x00001400, 0xfffffffc, + 0x00000001, 0x26020128, 0x00000024, 0x00000000, + 0x00000001, 0x220010e4, 0x00000000, 0x00000000, + 0x00000001, 0x220831ec, 0x00000000, 0x007f007f, + 0x00600001, 0x20400021, 0x008d0000, 0x00000000, + 0x00600001, 0x2fe00021, 0x008d0000, 0x00000000, + 0x00200001, 0x20400121, 0x00450020, 0x00000000, + 0x00000001, 0x20480061, 0x00000000, 0x000f000f, + 0x00000005, 0x204c0d21, 0x00000046, 0xffffffef, + 0x00800001, 0x20600061, 0x00000000, 0x00000000, + 0x00800001, 0x20800061, 0x00000000, 0x00000000, + 0x00800001, 0x20a00061, 0x00000000, 0x00000000, + 0x00800001, 0x20c00061, 0x00000000, 0x00000000, + 0x00800001, 0x20e00061, 0x00000000, 0x00000000, + 0x00800001, 0x21000061, 0x00000000, 0x00000000, + 0x00800001, 0x21200061, 0x00000000, 0x00000000, + 0x00800001, 0x21400061, 0x00000000, 0x00000000, + 0x05600032, 0x20000fa0, 0x008d0040, 0x120a8000, + 0x00000040, 0x20402d21, 0x00000020, 0x00100010, + 0x05600032, 0x20000fa0, 0x008d0040, 0x120a8000, + 0x02000040, 0x22083d8c, 0x00000208, 0xffffffff, + 0x00800001, 0xa0000109, 0x00000602, 0x00000000, + 0x00000040, 0x22001c84, 0x00000200, 0x00000020, + 0x00010220, 0x34001c00, 0x00001400, 0xfffffff8, + 0x07600032, 0x20000fa0, 0x008d0fe0, 0x82000010, +};