From patchwork Sun Dec 19 21:24:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Andi Shyti X-Patchwork-Id: 12686863 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 2AE56C433F5 for ; Sun, 19 Dec 2021 21:25:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 89C9B11AC46; Sun, 19 Dec 2021 21:25:45 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9821211AC46; Sun, 19 Dec 2021 21:25:44 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10203"; a="326352916" X-IronPort-AV: E=Sophos;i="5.88,219,1635231600"; d="scan'208";a="326352916" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Dec 2021 13:25:44 -0800 X-IronPort-AV: E=Sophos;i="5.88,219,1635231600"; d="scan'208";a="467165686" Received: from stuohenm-mobl.ger.corp.intel.com (HELO intel.com) ([10.252.36.4]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Dec 2021 13:25:40 -0800 From: Andi Shyti To: Intel GFX , DRI Devel Date: Sun, 19 Dec 2021 23:24:57 +0200 Message-Id: <20211219212500.61432-4-andi.shyti@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211219212500.61432-1-andi.shyti@linux.intel.com> References: <20211219212500.61432-1-andi.shyti@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v9 3/6] drm/i915/gem: Use to_gt() helper for GGTT accesses 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: , Cc: Lucas De Marchi , Chris Wilson , =?utf-8?q?Micha=C5=82_Winiarski?= Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Michał Winiarski GGTT is currently available both through i915->ggtt and gt->ggtt, and we eventually want to get rid of the i915->ggtt one. Use to_gt() for all i915->ggtt accesses to help with the future refactoring. Signed-off-by: Michał Winiarski Cc: Michal Wajdeczko Signed-off-by: Andi Shyti Reviewed-by: Sujaritha Sundaresan Reviewed-by: Matt Roper --- drivers/gpu/drm/i915/gem/i915_gem_context.h | 2 +- .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_mman.c | 19 ++++++++++--------- drivers/gpu/drm/i915/gem/i915_gem_pm.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 6 +++--- drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 8 +++++--- drivers/gpu/drm/i915/gem/i915_gem_tiling.c | 15 ++++++++------- .../i915/gem/selftests/i915_gem_client_blt.c | 2 +- .../drm/i915/gem/selftests/i915_gem_context.c | 2 +- .../drm/i915/gem/selftests/i915_gem_mman.c | 19 ++++++++++--------- .../drm/i915/gem/selftests/i915_gem_object.c | 2 +- 11 files changed, 42 insertions(+), 37 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h index babfecb17ad1..e5b0f66ea1fe 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h @@ -174,7 +174,7 @@ i915_gem_context_get_eb_vm(struct i915_gem_context *ctx) vm = ctx->vm; if (!vm) - vm = &ctx->i915->ggtt.vm; + vm = &to_gt(ctx->i915)->ggtt->vm; vm = i915_vm_get(vm); return vm; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index ec7c4a29a720..3078611d5bfe 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -1106,7 +1106,7 @@ static inline struct i915_ggtt *cache_to_ggtt(struct reloc_cache *cache) { struct drm_i915_private *i915 = container_of(cache, struct i915_execbuffer, reloc_cache)->i915; - return &i915->ggtt; + return to_gt(i915)->ggtt; } static void reloc_cache_reset(struct reloc_cache *cache, struct i915_execbuffer *eb) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c index aaf970c37aa2..ee5ec0fd4807 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c @@ -295,7 +295,7 @@ static vm_fault_t vm_fault_gtt(struct vm_fault *vmf) struct drm_device *dev = obj->base.dev; struct drm_i915_private *i915 = to_i915(dev); struct intel_runtime_pm *rpm = &i915->runtime_pm; - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; bool write = area->vm_flags & VM_WRITE; struct i915_gem_ww_ctx ww; intel_wakeref_t wakeref; @@ -388,16 +388,16 @@ static vm_fault_t vm_fault_gtt(struct vm_fault *vmf) assert_rpm_wakelock_held(rpm); /* Mark as being mmapped into userspace for later revocation */ - mutex_lock(&i915->ggtt.vm.mutex); + mutex_lock(&to_gt(i915)->ggtt->vm.mutex); if (!i915_vma_set_userfault(vma) && !obj->userfault_count++) - list_add(&obj->userfault_link, &i915->ggtt.userfault_list); - mutex_unlock(&i915->ggtt.vm.mutex); + list_add(&obj->userfault_link, &to_gt(i915)->ggtt->userfault_list); + mutex_unlock(&to_gt(i915)->ggtt->vm.mutex); /* Track the mmo associated with the fenced vma */ vma->mmo = mmo; if (CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND) - intel_wakeref_auto(&i915->ggtt.userfault_wakeref, + intel_wakeref_auto(&to_gt(i915)->ggtt->userfault_wakeref, msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)); if (write) { @@ -512,7 +512,7 @@ void i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj) * wakeref. */ wakeref = intel_runtime_pm_get(&i915->runtime_pm); - mutex_lock(&i915->ggtt.vm.mutex); + mutex_lock(&to_gt(i915)->ggtt->vm.mutex); if (!obj->userfault_count) goto out; @@ -530,7 +530,7 @@ void i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj) wmb(); out: - mutex_unlock(&i915->ggtt.vm.mutex); + mutex_unlock(&to_gt(i915)->ggtt->vm.mutex); intel_runtime_pm_put(&i915->runtime_pm, wakeref); } @@ -733,13 +733,14 @@ i915_gem_dumb_mmap_offset(struct drm_file *file, u32 handle, u64 *offset) { + struct drm_i915_private *i915 = to_i915(dev); enum i915_mmap_type mmap_type; if (HAS_LMEM(to_i915(dev))) mmap_type = I915_MMAP_TYPE_FIXED; else if (pat_enabled()) mmap_type = I915_MMAP_TYPE_WC; - else if (!i915_ggtt_has_aperture(&to_i915(dev)->ggtt)) + else if (!i915_ggtt_has_aperture(to_gt(i915)->ggtt)) return -ENODEV; else mmap_type = I915_MMAP_TYPE_GTT; @@ -787,7 +788,7 @@ i915_gem_mmap_offset_ioctl(struct drm_device *dev, void *data, switch (args->flags) { case I915_MMAP_OFFSET_GTT: - if (!i915_ggtt_has_aperture(&i915->ggtt)) + if (!i915_ggtt_has_aperture(to_gt(i915)->ggtt)) return -ENODEV; type = I915_MMAP_TYPE_GTT; break; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c index ac56124760e1..6da68b38f00f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c @@ -23,7 +23,7 @@ void i915_gem_suspend(struct drm_i915_private *i915) { GEM_TRACE("%s\n", dev_name(i915->drm.dev)); - intel_wakeref_auto(&i915->ggtt.userfault_wakeref, 0); + intel_wakeref_auto(&to_gt(i915)->ggtt->userfault_wakeref, 0); flush_workqueue(i915->wq); /* diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c index 05a1ba2f2e7b..793fbf3da46b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c @@ -403,9 +403,9 @@ i915_gem_shrinker_vmap(struct notifier_block *nb, unsigned long event, void *ptr I915_SHRINK_VMAPS); /* We also want to clear any cached iomaps as they wrap vmap */ - mutex_lock(&i915->ggtt.vm.mutex); + mutex_lock(&to_gt(i915)->ggtt->vm.mutex); list_for_each_entry_safe(vma, next, - &i915->ggtt.vm.bound_list, vm_link) { + &to_gt(i915)->ggtt->vm.bound_list, vm_link) { unsigned long count = vma->node.size >> PAGE_SHIFT; if (!vma->iomap || i915_vma_is_active(vma)) @@ -414,7 +414,7 @@ i915_gem_shrinker_vmap(struct notifier_block *nb, unsigned long event, void *ptr if (__i915_vma_unbind(vma) == 0) freed_pages += count; } - mutex_unlock(&i915->ggtt.vm.mutex); + mutex_unlock(&to_gt(i915)->ggtt->vm.mutex); *(unsigned long *)ptr += freed_pages; return NOTIFY_DONE; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c index ad7a8e9e13e7..ef524817ad7e 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c @@ -71,7 +71,7 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *i915, static int i915_adjust_stolen(struct drm_i915_private *i915, struct resource *dsm) { - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; struct intel_uncore *uncore = ggtt->vm.gt->uncore; struct resource *r; @@ -582,6 +582,7 @@ i915_pages_create_for_stolen(struct drm_device *dev, static int i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj) { + struct drm_i915_private *i915 = to_i915(obj->base.dev); struct sg_table *pages = i915_pages_create_for_stolen(obj->base.dev, obj->stolen->start, @@ -589,7 +590,7 @@ static int i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj) if (IS_ERR(pages)) return PTR_ERR(pages); - dbg_poison(&to_i915(obj->base.dev)->ggtt, + dbg_poison(to_gt(i915)->ggtt, sg_dma_address(pages->sgl), sg_dma_len(pages->sgl), POISON_INUSE); @@ -602,9 +603,10 @@ static int i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj) static void i915_gem_object_put_pages_stolen(struct drm_i915_gem_object *obj, struct sg_table *pages) { + struct drm_i915_private *i915 = to_i915(obj->base.dev); /* Should only be called from i915_gem_object_release_stolen() */ - dbg_poison(&to_i915(obj->base.dev)->ggtt, + dbg_poison(to_gt(i915)->ggtt, sg_dma_address(pages->sgl), sg_dma_len(pages->sgl), POISON_FREE); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c index ef4d0f7dc118..c3d432e314c9 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c @@ -181,7 +181,8 @@ static int i915_gem_object_fence_prepare(struct drm_i915_gem_object *obj, int tiling_mode, unsigned int stride) { - struct i915_ggtt *ggtt = &to_i915(obj->base.dev)->ggtt; + struct drm_i915_private *i915 = to_i915(obj->base.dev); + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; struct i915_vma *vma, *vn; LIST_HEAD(unbind); int ret = 0; @@ -336,7 +337,7 @@ i915_gem_set_tiling_ioctl(struct drm_device *dev, void *data, struct drm_i915_gem_object *obj; int err; - if (!dev_priv->ggtt.num_fences) + if (!to_gt(dev_priv)->ggtt->num_fences) return -EOPNOTSUPP; obj = i915_gem_object_lookup(file, args->handle); @@ -362,9 +363,9 @@ i915_gem_set_tiling_ioctl(struct drm_device *dev, void *data, args->stride = 0; } else { if (args->tiling_mode == I915_TILING_X) - args->swizzle_mode = to_i915(dev)->ggtt.bit_6_swizzle_x; + args->swizzle_mode = to_gt(dev_priv)->ggtt->bit_6_swizzle_x; else - args->swizzle_mode = to_i915(dev)->ggtt.bit_6_swizzle_y; + args->swizzle_mode = to_gt(dev_priv)->ggtt->bit_6_swizzle_y; /* Hide bit 17 swizzling from the user. This prevents old Mesa * from aborting the application on sw fallbacks to bit 17, @@ -419,7 +420,7 @@ i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data, struct drm_i915_gem_object *obj; int err = -ENOENT; - if (!dev_priv->ggtt.num_fences) + if (!to_gt(dev_priv)->ggtt->num_fences) return -EOPNOTSUPP; rcu_read_lock(); @@ -435,10 +436,10 @@ i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data, switch (args->tiling_mode) { case I915_TILING_X: - args->swizzle_mode = dev_priv->ggtt.bit_6_swizzle_x; + args->swizzle_mode = to_gt(dev_priv)->ggtt->bit_6_swizzle_x; break; case I915_TILING_Y: - args->swizzle_mode = dev_priv->ggtt.bit_6_swizzle_y; + args->swizzle_mode = to_gt(dev_priv)->ggtt->bit_6_swizzle_y; break; default: case I915_TILING_NONE: diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c index 75947e9dada2..c08f766e6e15 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c @@ -543,7 +543,7 @@ static bool has_bit17_swizzle(int sw) static bool bad_swizzling(struct drm_i915_private *i915) { - struct i915_ggtt *ggtt = &i915->ggtt; + struct i915_ggtt *ggtt = to_gt(i915)->ggtt; if (i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) return true; diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index 45398adda9c8..250fe3ba6def 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -1374,7 +1374,7 @@ static int igt_ctx_readonly(void *arg) goto out_file; } - vm = ctx->vm ?: &i915->ggtt.alias->vm; + vm = ctx->vm ?: &to_gt(i915)->ggtt->alias->vm; if (!vm || !vm->has_read_only) { err = 0; goto out_file; diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index 743e6ab2c40b..743a098facf2 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -307,7 +307,7 @@ static int igt_partial_tiling(void *arg) int tiling; int err; - if (!i915_ggtt_has_aperture(&i915->ggtt)) + if (!i915_ggtt_has_aperture(to_gt(i915)->ggtt)) return 0; /* We want to check the page mapping and fencing of a large object @@ -320,7 +320,7 @@ static int igt_partial_tiling(void *arg) obj = huge_gem_object(i915, nreal << PAGE_SHIFT, - (1 + next_prime_number(i915->ggtt.vm.total >> PAGE_SHIFT)) << PAGE_SHIFT); + (1 + next_prime_number(to_gt(i915)->ggtt->vm.total >> PAGE_SHIFT)) << PAGE_SHIFT); if (IS_ERR(obj)) return PTR_ERR(obj); @@ -366,10 +366,10 @@ static int igt_partial_tiling(void *arg) tile.tiling = tiling; switch (tiling) { case I915_TILING_X: - tile.swizzle = i915->ggtt.bit_6_swizzle_x; + tile.swizzle = to_gt(i915)->ggtt->bit_6_swizzle_x; break; case I915_TILING_Y: - tile.swizzle = i915->ggtt.bit_6_swizzle_y; + tile.swizzle = to_gt(i915)->ggtt->bit_6_swizzle_y; break; } @@ -440,7 +440,7 @@ static int igt_smoke_tiling(void *arg) IGT_TIMEOUT(end); int err; - if (!i915_ggtt_has_aperture(&i915->ggtt)) + if (!i915_ggtt_has_aperture(to_gt(i915)->ggtt)) return 0; /* @@ -457,7 +457,7 @@ static int igt_smoke_tiling(void *arg) obj = huge_gem_object(i915, nreal << PAGE_SHIFT, - (1 + next_prime_number(i915->ggtt.vm.total >> PAGE_SHIFT)) << PAGE_SHIFT); + (1 + next_prime_number(to_gt(i915)->ggtt->vm.total >> PAGE_SHIFT)) << PAGE_SHIFT); if (IS_ERR(obj)) return PTR_ERR(obj); @@ -486,10 +486,10 @@ static int igt_smoke_tiling(void *arg) break; case I915_TILING_X: - tile.swizzle = i915->ggtt.bit_6_swizzle_x; + tile.swizzle = to_gt(i915)->ggtt->bit_6_swizzle_x; break; case I915_TILING_Y: - tile.swizzle = i915->ggtt.bit_6_swizzle_y; + tile.swizzle = to_gt(i915)->ggtt->bit_6_swizzle_y; break; } @@ -856,6 +856,7 @@ static int wc_check(struct drm_i915_gem_object *obj) static bool can_mmap(struct drm_i915_gem_object *obj, enum i915_mmap_type type) { + struct drm_i915_private *i915 = to_i915(obj->base.dev); bool no_map; if (obj->ops->mmap_offset) @@ -864,7 +865,7 @@ static bool can_mmap(struct drm_i915_gem_object *obj, enum i915_mmap_type type) return false; if (type == I915_MMAP_TYPE_GTT && - !i915_ggtt_has_aperture(&to_i915(obj->base.dev)->ggtt)) + !i915_ggtt_has_aperture(to_gt(i915)->ggtt)) return false; i915_gem_object_lock(obj, NULL); diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c index 740ee8086a27..fe0a890775e2 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object.c @@ -43,7 +43,7 @@ static int igt_gem_huge(void *arg) obj = huge_gem_object(i915, nreal * PAGE_SIZE, - i915->ggtt.vm.total + PAGE_SIZE); + to_gt(i915)->ggtt->vm.total + PAGE_SIZE); if (IS_ERR(obj)) return PTR_ERR(obj);