drm/nouveau/device: remove pci/platform_device from common struct

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

10 files changed, 36 insertions, 23 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
index b089a11ba08c..792f017525f6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c
@@ -134,7 +134,7 @@ shadow_fw_read(void *data, u32 offset, u32 length, struct nvkm_bios *bios)
 static void *
 shadow_fw_init(struct nvkm_bios *bios, const char *name)
 {
-	struct device *dev = &bios->subdev.device->pdev->dev;
+	struct device *dev = bios->subdev.device->dev;
 	const struct firmware *fw;
 	int ret = request_firmware(&fw, name, dev);
 	if (ret)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c
index 468066817c75..8fecb5ff22a0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowacpi.c
@@ -24,10 +24,10 @@
 
 #if defined(CONFIG_ACPI) && defined(CONFIG_X86)
 int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
-bool nouveau_acpi_rom_supported(struct pci_dev *pdev);
+bool nouveau_acpi_rom_supported(struct device *);
 #else
 static inline bool
-nouveau_acpi_rom_supported(struct pci_dev *pdev)
+nouveau_acpi_rom_supported(struct device *dev)
 {
 	return false;
 }
@@ -88,7 +88,7 @@ acpi_read_slow(void *data, u32 offset, u32 length, struct nvkm_bios *bios)
 static void *
 acpi_init(struct nvkm_bios *bios, const char *name)
 {
-	if (!nouveau_acpi_rom_supported(bios->subdev.device->pdev))
+	if (!nouveau_acpi_rom_supported(bios->subdev.device->dev))
 		return ERR_PTR(-ENODEV);
 	return NULL;
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c
index 0979bc89eeab..9b91da09dc5f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c
@@ -22,6 +22,8 @@
  */
 #include "priv.h"
 
+#include <core/pci.h>
+
 struct priv {
 	struct pci_dev *pdev;
 	void __iomem *rom;
@@ -51,10 +53,16 @@ pcirom_fini(void *data)
 static void *
 pcirom_init(struct nvkm_bios *bios, const char *name)
 {
-	struct pci_dev *pdev = bios->subdev.device->pdev;
+	struct nvkm_device *device = bios->subdev.device;
 	struct priv *priv = NULL;
+	struct pci_dev *pdev;
 	int ret;
 
+	if (device->func->pci)
+		pdev = device->func->pci(device)->pdev;
+	else
+		return ERR_PTR(-ENODEV);
+
 	if (!(ret = pci_enable_rom(pdev))) {
 		if (ret = -ENOMEM,
 		    (priv = kmalloc(sizeof(*priv), GFP_KERNEL))) {
@@ -83,10 +91,16 @@ nvbios_pcirom = {
 static void *
 platform_init(struct nvkm_bios *bios, const char *name)
 {
-	struct pci_dev *pdev = bios->subdev.device->pdev;
+	struct nvkm_device *device = bios->subdev.device;
+	struct pci_dev *pdev;
 	struct priv *priv;
 	int ret = -ENOMEM;
 
+	if (device->func->pci)
+		pdev = device->func->pci(device)->pdev;
+	else
+		return ERR_PTR(-ENODEV);
+
 	if ((priv = kmalloc(sizeof(*priv), GFP_KERNEL))) {
 		if (ret = -ENODEV,
 		    (priv->rom = pci_platform_rom(pdev, &priv->size)))
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
index ef3149aa5124..008bb9849f3b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
@@ -65,7 +65,7 @@ gf100_fb_dtor(struct nvkm_fb *base)
 	struct nvkm_device *device = fb->base.subdev.device;
 
 	if (fb->r100c10_page) {
-		dma_unmap_page(nv_device_base(device), fb->r100c10, PAGE_SIZE,
+		dma_unmap_page(device->dev, fb->r100c10, PAGE_SIZE,
 			       DMA_BIDIRECTIONAL);
 		__free_page(fb->r100c10_page);
 	}
@@ -86,10 +86,9 @@ gf100_fb_new_(const struct nvkm_fb_func *func, struct nvkm_device *device,
 
 	fb->r100c10_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
 	if (fb->r100c10_page) {
-		fb->r100c10 = dma_map_page(nv_device_base(device),
-					     fb->r100c10_page, 0, PAGE_SIZE,
-					     DMA_BIDIRECTIONAL);
-		if (dma_mapping_error(nv_device_base(device), fb->r100c10))
+		fb->r100c10 = dma_map_page(device->dev, fb->r100c10_page, 0,
+					   PAGE_SIZE, DMA_BIDIRECTIONAL);
+		if (dma_mapping_error(device->dev, fb->r100c10))
 			return -EFAULT;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
index c2b6ccde7473..f5edfadb5b46 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
@@ -234,7 +234,7 @@ nv50_fb_dtor(struct nvkm_fb *base)
 	struct nvkm_device *device = fb->base.subdev.device;
 
 	if (fb->r100c08_page) {
-		dma_unmap_page(nv_device_base(device), fb->r100c08, PAGE_SIZE,
+		dma_unmap_page(device->dev, fb->r100c08, PAGE_SIZE,
 			       DMA_BIDIRECTIONAL);
 		__free_page(fb->r100c08_page);
 	}
@@ -265,10 +265,9 @@ nv50_fb_new_(const struct nv50_fb_func *func, struct nvkm_device *device,
 
 	fb->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
 	if (fb->r100c08_page) {
-		fb->r100c08 = dma_map_page(nv_device_base(device),
-					     fb->r100c08_page, 0, PAGE_SIZE,
-					     DMA_BIDIRECTIONAL);
-		if (dma_mapping_error(nv_device_base(device), fb->r100c08))
+		fb->r100c08 = dma_map_page(device->dev, fb->r100c08_page, 0,
+					   PAGE_SIZE, DMA_BIDIRECTIONAL);
+		if (dma_mapping_error(device->dev, fb->r100c08))
 			return -EFAULT;
 	} else {
 		nvkm_warn(&fb->base.subdev, "failed 100c08 page alloc\n");
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
index ab01989c3430..5ef04b72a80a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
@@ -186,7 +186,7 @@ gk20a_instobj_dtor_dma(struct gk20a_instobj *_node)
 {
 	struct gk20a_instobj_dma *node = (void *)_node;
 	struct gk20a_instmem *imem = _node->imem;
-	struct device *dev = nv_device_base(imem->base.subdev.device);
+	struct device *dev = imem->base.subdev.device->dev;
 
 	if (unlikely(!node->cpuaddr))
 		return;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c
index 5def412f0467..37927c3fdc3e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c
@@ -110,8 +110,8 @@ nv04_mmu_dtor(struct nvkm_mmu *base)
 		nvkm_vm_ref(NULL, &mmu->vm, NULL);
 	}
 	if (mmu->nullp) {
-		pci_free_consistent(device->pdev, 16 * 1024,
-				    mmu->nullp, mmu->null);
+		dma_free_coherent(device->dev, 16 * 1024,
+				  mmu->nullp, mmu->null);
 	}
 	return mmu;
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c
index f30c3b890626..c6a26f907009 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv41.c
@@ -133,7 +133,7 @@ nv41_mmu = {
 int
 nv41_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
 {
-	if (pci_find_capability(device->pdev, PCI_CAP_ID_AGP) ||
+	if (device->type == NVKM_DEVICE_AGP ||
 	    !nvkm_boolopt(device->cfgopt, "NvPCIE", true))
 		return nv04_mmu_new(device, index, pmmu);
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
index 7c37bd84b862..a648c2395545 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
@@ -165,7 +165,8 @@ nv44_mmu_oneinit(struct nvkm_mmu *base)
 	struct nvkm_device *device = mmu->base.subdev.device;
 	int ret;
 
-	mmu->nullp = pci_alloc_consistent(device->pdev, 16 * 1024, &mmu->null);
+	mmu->nullp = dma_alloc_coherent(device->dev, 16 * 1024,
+					&mmu->null, GFP_KERNEL);
 	if (!mmu->nullp) {
 		nvkm_warn(&mmu->base.subdev, "unable to allocate dummy pages\n");
 		mmu->null = 0;
@@ -227,7 +228,7 @@ nv44_mmu = {
 int
 nv44_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu)
 {
-	if (pci_find_capability(device->pdev, PCI_CAP_ID_AGP) ||
+	if (device->type == NVKM_DEVICE_AGP ||
 	    !nvkm_boolopt(device->cfgopt, "NvPCIE", true))
 		return nv04_mmu_new(device, index, pmmu);
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/base.c
index 442b5e200a77..9700a7625012 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/base.c
@@ -95,7 +95,7 @@ mxm_shadow_dsm(struct nvkm_mxm *mxm, u8 version)
 	acpi_handle handle;
 	int rev;
 
-	handle = ACPI_HANDLE(nv_device_base(device));
+	handle = ACPI_HANDLE(device->dev);
 	if (!handle)
 		return false;