From patchwork Sat Feb 1 03:16:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Courbot X-Patchwork-Id: 3564411 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BF0239F3A2 for ; Sat, 1 Feb 2014 03:32:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D740F20158 for ; Sat, 1 Feb 2014 03:32:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 0727120258 for ; Sat, 1 Feb 2014 03:32:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 168F910112B; Fri, 31 Jan 2014 19:32:26 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.gnurou.org (gnurou.org [207.192.72.5]) by gabe.freedesktop.org (Postfix) with ESMTP id 30E41102907; Fri, 31 Jan 2014 19:28:24 -0800 (PST) Received: from aramis.nvidia.com (unknown [203.18.50.4]) by mail.gnurou.org (Postfix) with ESMTPSA id 93E303020F; Sat, 1 Feb 2014 12:23:54 +0900 (JST) From: Alexandre Courbot To: Ben Skeggs , nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [RFC 05/16] drm/nouveau/bar: support platform devices Date: Sat, 1 Feb 2014 12:16:47 +0900 Message-Id: <1391224618-3794-6-git-send-email-acourbot@nvidia.com> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1391224618-3794-1-git-send-email-acourbot@nvidia.com> References: <1391224618-3794-1-git-send-email-acourbot@nvidia.com> Cc: gnurou@gmail.com, Eric Brower , Stephen Warren , linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Terje Bergstrom , Ken Adams X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Remove PCI-dependent code so the BAR core can also handle platform devices. Signed-off-by: Alexandre Courbot --- drivers/gpu/drm/nouveau/core/subdev/bar/base.c | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c | 15 +++++++-------- 3 files changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/base.c b/drivers/gpu/drm/nouveau/core/subdev/bar/base.c index 7098ddd..bdf5941 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/base.c @@ -118,8 +118,8 @@ nouveau_bar_create_(struct nouveau_object *parent, if (ret) return ret; - bar->iomem = ioremap(pci_resource_start(device->pdev, 3), - pci_resource_len(device->pdev, 3)); + bar->iomem = ioremap(nv_device_resource_start(device, 3), + nv_device_resource_len(device, 3)); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c index 090d594..baa2b62 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c @@ -139,7 +139,7 @@ nv50_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, /* BAR3 */ start = 0x0100000000ULL; - limit = start + pci_resource_len(device->pdev, 3); + limit = start + nv_device_resource_len(device, 3); ret = nouveau_vm_new(device, start, limit, start, &vm); if (ret) @@ -173,7 +173,7 @@ nv50_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, /* BAR1 */ start = 0x0000000000ULL; - limit = start + pci_resource_len(device->pdev, 1); + limit = start + nv_device_resource_len(device, 1); ret = nouveau_vm_new(device, start, limit--, start, &vm); if (ret) diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c index bac5e75..3f30db6 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c @@ -84,7 +84,6 @@ nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_object **pobject) { struct nouveau_device *device = nv_device(parent); - struct pci_dev *pdev = device->pdev; struct nvc0_bar_priv *priv; struct nouveau_gpuobj *mem; struct nouveau_vm *vm; @@ -107,14 +106,14 @@ nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; - ret = nouveau_vm_new(device, 0, pci_resource_len(pdev, 3), 0, &vm); + ret = nouveau_vm_new(device, 0, nv_device_resource_len(device, 3), 0, &vm); if (ret) return ret; atomic_inc(&vm->engref[NVDEV_SUBDEV_BAR]); ret = nouveau_gpuobj_new(nv_object(priv), NULL, - (pci_resource_len(pdev, 3) >> 12) * 8, + (nv_device_resource_len(device, 3) >> 12) * 8, 0x1000, NVOBJ_FLAG_ZERO_ALLOC, &vm->pgt[0].obj[0]); vm->pgt[0].refcount[0] = 1; @@ -128,8 +127,8 @@ nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_wo32(mem, 0x0200, lower_32_bits(priv->bar[0].pgd->addr)); nv_wo32(mem, 0x0204, upper_32_bits(priv->bar[0].pgd->addr)); - nv_wo32(mem, 0x0208, lower_32_bits(pci_resource_len(pdev, 3) - 1)); - nv_wo32(mem, 0x020c, upper_32_bits(pci_resource_len(pdev, 3) - 1)); + nv_wo32(mem, 0x0208, lower_32_bits(nv_device_resource_len(device, 3) - 1)); + nv_wo32(mem, 0x020c, upper_32_bits(nv_device_resource_len(device, 3) - 1)); /* BAR1 */ ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 0, 0, @@ -143,7 +142,7 @@ nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; - ret = nouveau_vm_new(device, 0, pci_resource_len(pdev, 1), 0, &vm); + ret = nouveau_vm_new(device, 0, nv_device_resource_len(device, 1), 0, &vm); if (ret) return ret; @@ -156,8 +155,8 @@ nvc0_bar_ctor(struct nouveau_object *parent, struct nouveau_object *engine, nv_wo32(mem, 0x0200, lower_32_bits(priv->bar[1].pgd->addr)); nv_wo32(mem, 0x0204, upper_32_bits(priv->bar[1].pgd->addr)); - nv_wo32(mem, 0x0208, lower_32_bits(pci_resource_len(pdev, 1) - 1)); - nv_wo32(mem, 0x020c, upper_32_bits(pci_resource_len(pdev, 1) - 1)); + nv_wo32(mem, 0x0208, lower_32_bits(nv_device_resource_len(device, 1) - 1)); + nv_wo32(mem, 0x020c, upper_32_bits(nv_device_resource_len(device, 1) - 1)); priv->base.alloc = nouveau_bar_alloc; priv->base.kmap = nvc0_bar_kmap;