From patchwork Mon Oct 1 19:44:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 10622675 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4AC4B6CB for ; Mon, 1 Oct 2018 19:45:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3829128390 for ; Mon, 1 Oct 2018 19:45:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2CC62283C5; Mon, 1 Oct 2018 19:45:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D550128390 for ; Mon, 1 Oct 2018 19:45:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5575D6E047; Mon, 1 Oct 2018 19:45:09 +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 7D52D6E047 for ; Mon, 1 Oct 2018 19:45:08 +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 13957290-1500050 for multiple; Mon, 01 Oct 2018 20:44:57 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Mon, 1 Oct 2018 20:44:44 +0100 Message-Id: <20181001194447.29910-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.19.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/4] drm/i915: Replace some open-coded i915_map_coherent_type() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 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" X-Virus-Scanned: ClamAV using ClamSMTP A few callsites where deciding on using WC or WB maps based on HAS_LLC(), so replace them with the equivalent helper function i915_map_coherent_type(). Signed-off-by: Chris Wilson Reviewed-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/intel_ringbuffer.c | 3 +-- drivers/gpu/drm/i915/selftests/intel_hangcheck.c | 4 ++-- drivers/gpu/drm/i915/selftests/intel_lrc.c | 2 +- 3 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index c092d5099ebf..b8a7a014d46d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1023,8 +1023,7 @@ i915_emit_bb_start(struct i915_request *rq, int intel_ring_pin(struct intel_ring *ring) { struct i915_vma *vma = ring->vma; - enum i915_map_type map = - HAS_LLC(vma->vm->i915) ? I915_MAP_WB : I915_MAP_WC; + enum i915_map_type map = i915_coherent_map_type(vma->vm->i915); unsigned int flags; void *addr; int ret; diff --git a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c index db378226ac10..51d0e2bed9e1 100644 --- a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c +++ b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c @@ -76,7 +76,7 @@ static int hang_init(struct hang *h, struct drm_i915_private *i915) h->seqno = memset(vaddr, 0xff, PAGE_SIZE); vaddr = i915_gem_object_pin_map(h->obj, - HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC); + i915_coherent_map_type(i915)); if (IS_ERR(vaddr)) { err = PTR_ERR(vaddr); goto err_unpin_hws; @@ -234,7 +234,7 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine) return ERR_CAST(obj); vaddr = i915_gem_object_pin_map(obj, - HAS_LLC(h->i915) ? I915_MAP_WB : I915_MAP_WC); + i915_coherent_map_type(h->i915)); if (IS_ERR(vaddr)) { i915_gem_object_put(obj); return ERR_CAST(vaddr); diff --git a/drivers/gpu/drm/i915/selftests/intel_lrc.c b/drivers/gpu/drm/i915/selftests/intel_lrc.c index c8b7f03c35bd..9f241d1c72db 100644 --- a/drivers/gpu/drm/i915/selftests/intel_lrc.c +++ b/drivers/gpu/drm/i915/selftests/intel_lrc.c @@ -49,7 +49,7 @@ static int spinner_init(struct spinner *spin, struct drm_i915_private *i915) } spin->seqno = memset(vaddr, 0xff, PAGE_SIZE); - mode = HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC; + mode = i915_coherent_map_type(i915); vaddr = i915_gem_object_pin_map(spin->obj, mode); if (IS_ERR(vaddr)) { err = PTR_ERR(vaddr);