diff options
Diffstat (limited to 'drm/nouveau/nvkm/subdev/bios/shadowpci.c')
| -rw-r--r-- | drm/nouveau/nvkm/subdev/bios/shadowpci.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drm/nouveau/nvkm/subdev/bios/shadowpci.c b/drm/nouveau/nvkm/subdev/bios/shadowpci.c index 0979bc89e..9b91da09d 100644 --- a/drm/nouveau/nvkm/subdev/bios/shadowpci.c +++ b/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))) |