From patchwork Mon Mar 21 22:38:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Cheng X-Patchwork-Id: 12787812 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 8773CC433F5 for ; Mon, 21 Mar 2022 22:38:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6CD4110E49E; Mon, 21 Mar 2022 22:38:28 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id F3C9110E05D; Mon, 21 Mar 2022 22:38:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647902305; x=1679438305; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KIIe47oH7dgdXbu5mqYFJ/Qm0yOtpUXHDUdSnbNxF4o=; b=MjY8YU2/iIgmSyXtvnnQaP/4A0DdU3g+Egi9BkU27N54ecWF+MBZ2/rT c4FqGgndAjYI05yGcOneU4SFTK/HTwFjd0oRFFYy1ur8ND19EJ9EQo9+i 5qrdiEfXufnUfBNI6yhpBaF5EpQLjaPFXkPeWFDDnHNboGUzkUIhnlQBu D93LYYaAzdCnlNKGYP2XDc1b/jjCAIKPStQwp1vDF0X1MqYcs0yOcqZS0 dWnHlJH7dbaIf9IwD+d6niELfhaUT0avyuqzynCRz5pp0VygQ92s3iDnV hyB931w4KHIqs/zCkQl2+PrvMNoK6ObNmis8kRNyx/q9g/s21WGl7pjeo g==; X-IronPort-AV: E=McAfee;i="6200,9189,10293"; a="255227171" X-IronPort-AV: E=Sophos;i="5.90,199,1643702400"; d="scan'208";a="255227171" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2022 15:38:24 -0700 X-IronPort-AV: E=Sophos;i="5.90,199,1643702400"; d="scan'208";a="518616785" Received: from prithika-mobl.amr.corp.intel.com (HELO mvcheng-desk2.intel.com) ([10.251.16.248]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Mar 2022 15:38:24 -0700 From: Michael Cheng To: intel-gfx@lists.freedesktop.org Date: Mon, 21 Mar 2022 15:38:19 -0700 Message-Id: <20220321223819.72833-6-michael.cheng@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321223819.72833-1-michael.cheng@intel.com> References: <20220321223819.72833-1-michael.cheng@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v13 5/5] drm/i915/gt: replace cache_clflush_range 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: michael.cheng@intel.com, lucas.demarchi@intel.com, dri-devel@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Replace all occurrence of cache_clflush_range with drm_clflush_virt_range. This will prevent compile errors on non-x86 platforms. Signed-off-by: Michael Cheng Reviewed-by: Matt Roper --- drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 12 ++++++------ drivers/gpu/drm/i915/gt/intel_execlists_submission.c | 2 +- drivers/gpu/drm/i915/gt/intel_gtt.c | 2 +- drivers/gpu/drm/i915/gt/intel_ppgtt.c | 2 +- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 2 +- 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c index f574da00eff1..c7bd5d71b03e 100644 --- a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c +++ b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c @@ -454,11 +454,11 @@ gen8_ppgtt_insert_pte(struct i915_ppgtt *ppgtt, pd = pdp->entry[gen8_pd_index(idx, 2)]; } - clflush_cache_range(vaddr, PAGE_SIZE); + drm_clflush_virt_range(vaddr, PAGE_SIZE); vaddr = px_vaddr(i915_pt_entry(pd, gen8_pd_index(idx, 1))); } } while (1); - clflush_cache_range(vaddr, PAGE_SIZE); + drm_clflush_virt_range(vaddr, PAGE_SIZE); return idx; } @@ -631,7 +631,7 @@ static void gen8_ppgtt_insert_huge(struct i915_address_space *vm, } } while (rem >= page_size && index < I915_PDES); - clflush_cache_range(vaddr, PAGE_SIZE); + drm_clflush_virt_range(vaddr, PAGE_SIZE); /* * Is it safe to mark the 2M block as 64K? -- Either we have @@ -647,7 +647,7 @@ static void gen8_ppgtt_insert_huge(struct i915_address_space *vm, I915_GTT_PAGE_SIZE_2M)))) { vaddr = px_vaddr(pd); vaddr[maybe_64K] |= GEN8_PDE_IPS_64K; - clflush_cache_range(vaddr, PAGE_SIZE); + drm_clflush_virt_range(vaddr, PAGE_SIZE); page_size = I915_GTT_PAGE_SIZE_64K; /* @@ -668,7 +668,7 @@ static void gen8_ppgtt_insert_huge(struct i915_address_space *vm, for (i = 1; i < index; i += 16) memset64(vaddr + i, encode, 15); - clflush_cache_range(vaddr, PAGE_SIZE); + drm_clflush_virt_range(vaddr, PAGE_SIZE); } } @@ -722,7 +722,7 @@ static void gen8_ppgtt_insert_entry(struct i915_address_space *vm, vaddr = px_vaddr(pt); vaddr[gen8_pd_index(idx, 0)] = gen8_pte_encode(addr, level, flags); - clflush_cache_range(&vaddr[gen8_pd_index(idx, 0)], sizeof(*vaddr)); + drm_clflush_virt_range(&vaddr[gen8_pd_index(idx, 0)], sizeof(*vaddr)); } static void __xehpsdv_ppgtt_insert_entry_lm(struct i915_address_space *vm, diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c index 46a2087a66de..68a8160ce3e3 100644 --- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c @@ -2828,7 +2828,7 @@ static void execlists_sanitize(struct intel_engine_cs *engine) sanitize_hwsp(engine); /* And scrub the dirty cachelines for the HWSP */ - clflush_cache_range(engine->status_page.addr, PAGE_SIZE); + drm_clflush_virt_range(engine->status_page.addr, PAGE_SIZE); intel_engine_reset_pinned_contexts(engine); } diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c index aed6de2d5a79..719fd31eee80 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -298,7 +298,7 @@ fill_page_dma(struct drm_i915_gem_object *p, const u64 val, unsigned int count) void *vaddr = __px_vaddr(p); memset64(vaddr, val, count); - clflush_cache_range(vaddr, PAGE_SIZE); + drm_clflush_virt_range(vaddr, PAGE_SIZE); } static void poison_scratch_page(struct drm_i915_gem_object *scratch) diff --git a/drivers/gpu/drm/i915/gt/intel_ppgtt.c b/drivers/gpu/drm/i915/gt/intel_ppgtt.c index d91e2beb7517..d8b94d638559 100644 --- a/drivers/gpu/drm/i915/gt/intel_ppgtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ppgtt.c @@ -91,7 +91,7 @@ write_dma_entry(struct drm_i915_gem_object * const pdma, u64 * const vaddr = __px_vaddr(pdma); vaddr[idx] = encoded_entry; - clflush_cache_range(&vaddr[idx], sizeof(u64)); + drm_clflush_virt_range(&vaddr[idx], sizeof(u64)); } void 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 9ec03234d2c2..42c9e8b7bf42 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -3581,7 +3581,7 @@ static void guc_sanitize(struct intel_engine_cs *engine) sanitize_hwsp(engine); /* And scrub the dirty cachelines for the HWSP */ - clflush_cache_range(engine->status_page.addr, PAGE_SIZE); + drm_clflush_virt_range(engine->status_page.addr, PAGE_SIZE); intel_engine_reset_pinned_contexts(engine); }