From patchwork Mon Sep 13 22:35:02 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Vetter X-Patchwork-Id: 176022 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o8DMZqms007502 for ; Mon, 13 Sep 2010 22:36:12 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3392A9EB0E for ; Mon, 13 Sep 2010 15:35:52 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail.ffwll.ch (cable-static-49-187.intergga.ch [157.161.49.187]) by gabe.freedesktop.org (Postfix) with ESMTP id 0CCAE9E9D2 for ; Mon, 13 Sep 2010 15:33:26 -0700 (PDT) Received: by mail.ffwll.ch (Postfix, from userid 1000) id 54C6420C219; Tue, 14 Sep 2010 00:35:47 +0200 (CEST) X-Spam-ASN: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on orange.ffwll.ch X-Spam-Level: X-Spam-Hammy: 0.000-+--H*UA:git-send-email, 0.000-+--H*x:git-send-email, 0.000-+--1.7.1 X-Spam-Status: No, score=-4.4 required=6.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Spammy: 0.961-+--H*r:mail.ffwll.ch, 0.959-+--H*m:ffwll Received: from viiv.ffwll.ch (viiv.ffwll.ch [192.168.23.128]) by mail.ffwll.ch (Postfix) with ESMTP id 9A0B220C226; Tue, 14 Sep 2010 00:35:24 +0200 (CEST) Received: from daniel by viiv.ffwll.ch with local (Exim 4.72) (envelope-from ) id 1OvHcS-0008MT-5f; Tue, 14 Sep 2010 00:35:24 +0200 From: Daniel Vetter To: intel-gfx@lists.freedesktop.org Date: Tue, 14 Sep 2010 00:35:02 +0200 Message-Id: <1284417314-32070-6-git-send-email-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1284417314-32070-1-git-send-email-daniel.vetter@ffwll.ch> References: <1284417314-32070-1-git-send-email-daniel.vetter@ffwll.ch> Cc: Daniel Vetter Subject: [Intel-gfx] [PATCH 05/17] intel-gtt: drop agp scratch page support stuff X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Mon, 13 Sep 2010 22:36:12 +0000 (UTC) diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 9292b62..cc0ffb1 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -123,21 +123,6 @@ static struct _intel_private { #define IS_IRONLAKE intel_private.driver->is_ironlake #if USE_PCI_DMA_API -static int intel_agp_map_page(struct page *page, dma_addr_t *ret) -{ - *ret = pci_map_page(intel_private.pcidev, page, 0, - PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); - if (pci_dma_mapping_error(intel_private.pcidev, *ret)) - return -EINVAL; - return 0; -} - -static void intel_agp_unmap_page(struct page *page, dma_addr_t dma) -{ - pci_unmap_page(intel_private.pcidev, dma, - PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); -} - static void intel_agp_free_sglist(struct agp_memory *mem) { struct sg_table st; @@ -1444,7 +1429,6 @@ static const struct agp_bridge_driver intel_830_driver = { .aperture_sizes = intel_fake_agp_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1471,7 +1455,6 @@ static const struct agp_bridge_driver intel_915_driver = { .aperture_sizes = intel_fake_agp_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1492,8 +1475,6 @@ static const struct agp_bridge_driver intel_915_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif @@ -1504,7 +1485,6 @@ static const struct agp_bridge_driver intel_i965_driver = { .aperture_sizes = intel_fake_agp_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1525,8 +1505,6 @@ static const struct agp_bridge_driver intel_i965_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif @@ -1537,7 +1515,6 @@ static const struct agp_bridge_driver intel_gen6_driver = { .aperture_sizes = intel_fake_agp_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1558,8 +1535,6 @@ static const struct agp_bridge_driver intel_gen6_driver = { .agp_type_to_mask_type = intel_gen6_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif @@ -1570,7 +1545,6 @@ static const struct agp_bridge_driver intel_g33_driver = { .aperture_sizes = intel_fake_agp_sizes, .size_type = FIXED_APER_SIZE, .num_aperture_sizes = 4, - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1591,8 +1565,6 @@ static const struct agp_bridge_driver intel_g33_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif