From mboxrd@z Thu Jan 1 00:00:00 1970 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 A305CE77186 for ; Mon, 16 Dec 2024 16:31:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6A8DC10E6FD; Mon, 16 Dec 2024 16:31:11 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Pd7cFBss"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id A30C310E6F9 for ; Mon, 16 Dec 2024 16:31:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1734366670; x=1765902670; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+NvK2XcqeFzwKeyvmk+7r8GlQJHJ5unnIujMUZckTNc=; b=Pd7cFBssgNBjLnsWwtIIr3ohMagMmDMyO/Wki6k08v9+okpaid8B6wQG JJtRSDqWCOgLIKqSPPwBKoF9sDwLc2NG5Wel1WLs/tLGn7zpwAeTOZkqS ZhcC6+1F8feSFqKQV8HYujRI03l4MSX4M9qKk80BzJ309sjNrIS1F1NhO YYWDz79eifB735YPcqNFKzYAix5mxBEU/CRBEU1XDYGIaeIOrZxxCJoTK proSLRI/2sn7gr70n0b+ro1/s5pNDNtRLV4zN10lDQJPVd3y9ATHznLzR s4/YhPCDh6R8P6nAPoPkIrBGMgt8L2g5r0qWF6cOC/HpgTRu6fANEUMZn w==; X-CSE-ConnectionGUID: 9/KJE3nSQ1iJpXdsowKHOw== X-CSE-MsgGUID: N9Unx6omSzGHdYIWOhRaRA== X-IronPort-AV: E=McAfee;i="6700,10204,11288"; a="34636154" X-IronPort-AV: E=Sophos;i="6.12,239,1728975600"; d="scan'208";a="34636154" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2024 08:31:10 -0800 X-CSE-ConnectionGUID: U39/diGeSke8cacdpcfkZQ== X-CSE-MsgGUID: E3lQQZnhRgmxmG5U98W0AQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,239,1728975600"; d="scan'208";a="97125808" Received: from dhhellew-desk2.ger.corp.intel.com.ger.corp.intel.com (HELO mwauld-desk.intel.com) ([10.245.244.246]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2024 08:31:09 -0800 From: Matthew Auld To: intel-xe@lists.freedesktop.org Cc: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , Matthew Brost Subject: [PATCH 4/7] drm/xe: add XE_BO_FLAG_PINNED_EARLY_RESTORE Date: Mon, 16 Dec 2024 16:29:45 +0000 Message-ID: <20241216162941.86070-11-matthew.auld@intel.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241216162941.86070-8-matthew.auld@intel.com> References: <20241216162941.86070-8-matthew.auld@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" With the idea of having more pinned objects using the blitter engine where possible, during suspend/resume, mark the pinned objects which must be done during the early phase before submission/migration has been setup, and therefore must use memcpy. The remainder can then be done in the later phase using the blitter engine. Signed-off-by: Matthew Auld Cc: Thomas Hellström Cc: Matthew Brost --- drivers/gpu/drm/xe/xe_bo.c | 4 ++-- drivers/gpu/drm/xe/xe_bo.h | 9 +++++---- drivers/gpu/drm/xe/xe_bo_evict.c | 4 ++-- drivers/gpu/drm/xe/xe_ggtt.c | 2 +- drivers/gpu/drm/xe/xe_gsc.c | 3 ++- drivers/gpu/drm/xe/xe_guc_ads.c | 3 ++- drivers/gpu/drm/xe/xe_hw_engine.c | 3 ++- drivers/gpu/drm/xe/xe_lrc.c | 10 +++++++--- drivers/gpu/drm/xe/xe_memirq.c | 3 ++- drivers/gpu/drm/xe/xe_migrate.c | 3 ++- drivers/gpu/drm/xe/xe_pt.c | 13 ++++++++----- drivers/gpu/drm/xe/xe_uc_fw.c | 3 ++- 12 files changed, 37 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index f08b725dd419..045090049948 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -870,7 +870,7 @@ int xe_bo_evict_pinned(struct xe_bo *bo) goto out_unlock_bo; } - if (!xe_bo_is_user(bo)) { + if (bo->flags & XE_BO_FLAG_PINNED_EARLY_RESTORE) { ret = xe_bo_vmap(backup); if (ret) goto out_backup; @@ -946,7 +946,7 @@ int xe_bo_restore_pinned(struct xe_bo *bo) goto out_backup; } - if (!xe_bo_is_user(bo)) { + if (bo->flags & XE_BO_FLAG_PINNED_EARLY_RESTORE) { ret = xe_bo_vmap(backup); if (ret) goto out_unlock_bo; diff --git a/drivers/gpu/drm/xe/xe_bo.h b/drivers/gpu/drm/xe/xe_bo.h index d75740b6e0a5..27b4f9897e17 100644 --- a/drivers/gpu/drm/xe/xe_bo.h +++ b/drivers/gpu/drm/xe/xe_bo.h @@ -40,10 +40,11 @@ #define XE_BO_FLAG_NEEDS_2M BIT(16) #define XE_BO_FLAG_GGTT_INVALIDATE BIT(17) #define XE_BO_FLAG_PINNED_NORESTORE BIT(18) -#define XE_BO_FLAG_GGTT0 BIT(19) -#define XE_BO_FLAG_GGTT1 BIT(20) -#define XE_BO_FLAG_GGTT2 BIT(21) -#define XE_BO_FLAG_GGTT3 BIT(22) +#define XE_BO_FLAG_PINNED_EARLY_RESTORE BIT(19) +#define XE_BO_FLAG_GGTT0 BIT(20) +#define XE_BO_FLAG_GGTT1 BIT(21) +#define XE_BO_FLAG_GGTT2 BIT(22) +#define XE_BO_FLAG_GGTT3 BIT(23) #define XE_BO_FLAG_GGTT_ALL (XE_BO_FLAG_GGTT0 | \ XE_BO_FLAG_GGTT1 | \ XE_BO_FLAG_GGTT2 | \ diff --git a/drivers/gpu/drm/xe/xe_bo_evict.c b/drivers/gpu/drm/xe/xe_bo_evict.c index a3c0d852af60..fcff11adb84e 100644 --- a/drivers/gpu/drm/xe/xe_bo_evict.c +++ b/drivers/gpu/drm/xe/xe_bo_evict.c @@ -24,7 +24,7 @@ static int xe_evict_pinned(struct xe_device *xe, bool memcpy_only) if (!bo) break; - if (memcpy_only && xe_bo_is_user(bo)) { + if (memcpy_only && !(bo->flags & XE_BO_FLAG_PINNED_EARLY_RESTORE)) { list_move_tail(&bo->pinned_link, &skipped); continue; } @@ -132,7 +132,7 @@ static int xe_restore_pinned(struct xe_device *xe, bool memcpy_only) if (!bo) break; - if (memcpy_only && xe_bo_is_user(bo)) { + if (memcpy_only && !(bo->flags & XE_BO_FLAG_PINNED_EARLY_RESTORE)) { list_move_tail(&bo->pinned_link, &skipped); continue; } diff --git a/drivers/gpu/drm/xe/xe_ggtt.c b/drivers/gpu/drm/xe/xe_ggtt.c index 05154f9de1a6..94ccbfdcd11f 100644 --- a/drivers/gpu/drm/xe/xe_ggtt.c +++ b/drivers/gpu/drm/xe/xe_ggtt.c @@ -365,7 +365,7 @@ int xe_ggtt_init(struct xe_ggtt *ggtt) * scratch entires, rather keep the scratch page in system memory on * platforms where 64K pages are needed for VRAM. */ - flags = XE_BO_FLAG_PINNED; + flags = XE_BO_FLAG_PINNED | XE_BO_FLAG_PINNED_EARLY_RESTORE; if (ggtt->flags & XE_GGTT_FLAGS_64K) flags |= XE_BO_FLAG_SYSTEM; else diff --git a/drivers/gpu/drm/xe/xe_gsc.c b/drivers/gpu/drm/xe/xe_gsc.c index 1eb791ddc375..a3dddbd0ce12 100644 --- a/drivers/gpu/drm/xe/xe_gsc.c +++ b/drivers/gpu/drm/xe/xe_gsc.c @@ -475,7 +475,8 @@ int xe_gsc_init_post_hwconfig(struct xe_gsc *gsc) bo = xe_managed_bo_create_pin_map(xe, tile, SZ_4M, XE_BO_FLAG_STOLEN | - XE_BO_FLAG_GGTT); + XE_BO_FLAG_GGTT | + XE_BO_FLAG_PINNED_EARLY_RESTORE); if (IS_ERR(bo)) return PTR_ERR(bo); diff --git a/drivers/gpu/drm/xe/xe_guc_ads.c b/drivers/gpu/drm/xe/xe_guc_ads.c index 887181c5395c..b87b3209fefa 100644 --- a/drivers/gpu/drm/xe/xe_guc_ads.c +++ b/drivers/gpu/drm/xe/xe_guc_ads.c @@ -990,7 +990,8 @@ int xe_guc_ads_scheduler_policy_toggle_reset(struct xe_guc_ads *ads) bo = xe_managed_bo_create_from_data(xe, tile, policies, sizeof(struct guc_policies), XE_BO_FLAG_VRAM_IF_DGFX(tile) | - XE_BO_FLAG_GGTT); + XE_BO_FLAG_GGTT | + XE_BO_FLAG_PINNED_EARLY_RESTORE); if (IS_ERR(bo)) { ret = PTR_ERR(bo); goto out; diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c index 4294aa600192..773850ccdb83 100644 --- a/drivers/gpu/drm/xe/xe_hw_engine.c +++ b/drivers/gpu/drm/xe/xe_hw_engine.c @@ -581,7 +581,8 @@ static int hw_engine_init(struct xe_gt *gt, struct xe_hw_engine *hwe, hwe->hwsp = xe_managed_bo_create_pin_map(xe, tile, SZ_4K, XE_BO_FLAG_VRAM_IF_DGFX(tile) | XE_BO_FLAG_GGTT | - XE_BO_FLAG_GGTT_INVALIDATE); + XE_BO_FLAG_GGTT_INVALIDATE | + XE_BO_FLAG_PINNED_EARLY_RESTORE); if (IS_ERR(hwe->hwsp)) { err = PTR_ERR(hwe->hwsp); goto err_name; diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c index bbb9ffbf6367..11f48d02e3cd 100644 --- a/drivers/gpu/drm/xe/xe_lrc.c +++ b/drivers/gpu/drm/xe/xe_lrc.c @@ -892,6 +892,7 @@ static int xe_lrc_init(struct xe_lrc *lrc, struct xe_hw_engine *hwe, void *init_data = NULL; u32 arb_enable; u32 lrc_size; + u32 bo_flags; int err; kref_init(&lrc->refcount); @@ -900,15 +901,18 @@ static int xe_lrc_init(struct xe_lrc *lrc, struct xe_hw_engine *hwe, if (xe_gt_has_indirect_ring_state(gt)) lrc->flags |= XE_LRC_FLAG_INDIRECT_RING_STATE; + bo_flags = XE_BO_FLAG_VRAM_IF_DGFX(tile) | XE_BO_FLAG_GGTT | + XE_BO_FLAG_GGTT_INVALIDATE; + if (!vm || !vm->xef) + bo_flags |= XE_BO_FLAG_PINNED_EARLY_RESTORE; + /* * FIXME: Perma-pinning LRC as we don't yet support moving GGTT address * via VM bind calls. */ lrc->bo = xe_bo_create_pin_map(xe, tile, vm, lrc_size, ttm_bo_type_kernel, - XE_BO_FLAG_VRAM_IF_DGFX(tile) | - XE_BO_FLAG_GGTT | - XE_BO_FLAG_GGTT_INVALIDATE); + bo_flags); if (IS_ERR(lrc->bo)) return PTR_ERR(lrc->bo); diff --git a/drivers/gpu/drm/xe/xe_memirq.c b/drivers/gpu/drm/xe/xe_memirq.c index 404fa2a456d5..2e00e3cdfe60 100644 --- a/drivers/gpu/drm/xe/xe_memirq.c +++ b/drivers/gpu/drm/xe/xe_memirq.c @@ -182,7 +182,8 @@ static int memirq_alloc_pages(struct xe_memirq *memirq) XE_BO_FLAG_GGTT | XE_BO_FLAG_GGTT_INVALIDATE | XE_BO_FLAG_NEEDS_UC | - XE_BO_FLAG_NEEDS_CPU_ACCESS); + XE_BO_FLAG_NEEDS_CPU_ACCESS | + XE_BO_FLAG_PINNED_EARLY_RESTORE); if (IS_ERR(bo)) { err = PTR_ERR(bo); goto out; diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c index 1b97d90aadda..0a448b390b86 100644 --- a/drivers/gpu/drm/xe/xe_migrate.c +++ b/drivers/gpu/drm/xe/xe_migrate.c @@ -210,7 +210,8 @@ static int xe_migrate_prepare_vm(struct xe_tile *tile, struct xe_migrate *m, ttm_bo_type_kernel, XE_BO_FLAG_VRAM_IF_DGFX(tile) | XE_BO_FLAG_PINNED | - XE_BO_FLAG_PAGETABLE); + XE_BO_FLAG_PAGETABLE | + XE_BO_FLAG_PINNED_EARLY_RESTORE); if (IS_ERR(bo)) return PTR_ERR(bo); diff --git a/drivers/gpu/drm/xe/xe_pt.c b/drivers/gpu/drm/xe/xe_pt.c index 65c3c1688710..0fa90bdd361e 100644 --- a/drivers/gpu/drm/xe/xe_pt.c +++ b/drivers/gpu/drm/xe/xe_pt.c @@ -99,6 +99,7 @@ struct xe_pt *xe_pt_create(struct xe_vm *vm, struct xe_tile *tile, { struct xe_pt *pt; struct xe_bo *bo; + u32 bo_flags; int err; if (level) { @@ -111,14 +112,16 @@ struct xe_pt *xe_pt_create(struct xe_vm *vm, struct xe_tile *tile, if (!pt) return ERR_PTR(-ENOMEM); + bo_flags = XE_BO_FLAG_VRAM_IF_DGFX(tile) | + XE_BO_FLAG_IGNORE_MIN_PAGE_SIZE | XE_BO_FLAG_PINNED | + XE_BO_FLAG_NO_RESV_EVICT | XE_BO_FLAG_PAGETABLE; + if (!vm->xef) /* kmd */ + bo_flags |= XE_BO_FLAG_PINNED_EARLY_RESTORE; + pt->level = level; bo = xe_bo_create_pin_map(vm->xe, tile, vm, SZ_4K, ttm_bo_type_kernel, - XE_BO_FLAG_VRAM_IF_DGFX(tile) | - XE_BO_FLAG_IGNORE_MIN_PAGE_SIZE | - XE_BO_FLAG_PINNED | - XE_BO_FLAG_NO_RESV_EVICT | - XE_BO_FLAG_PAGETABLE); + bo_flags); if (IS_ERR(bo)) { err = PTR_ERR(bo); goto err_kfree; diff --git a/drivers/gpu/drm/xe/xe_uc_fw.c b/drivers/gpu/drm/xe/xe_uc_fw.c index 9c14b0adad0c..6cc613109622 100644 --- a/drivers/gpu/drm/xe/xe_uc_fw.c +++ b/drivers/gpu/drm/xe/xe_uc_fw.c @@ -794,7 +794,8 @@ int xe_uc_fw_init(struct xe_uc_fw *uc_fw) err = uc_fw_copy(uc_fw, fw->data, fw->size, XE_BO_FLAG_SYSTEM | XE_BO_FLAG_GGTT | - XE_BO_FLAG_GGTT_INVALIDATE); + XE_BO_FLAG_GGTT_INVALIDATE | + XE_BO_FLAG_PINNED_EARLY_RESTORE); uc_fw_release(fw); -- 2.47.1