From f719582435afe9c7985206e42d804ea6aa315d33 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Wed, 12 Apr 2017 13:25:59 +0100 Subject: PCI: Add pci_mmap_resource_range() and use it for ARM64 Starting to leave behind the legacy of the pci_mmap_page_range() interface which takes "user-visible" BAR addresses. This takes just the resource and offset. For now, both APIs coexist and depending on the platform, one is implemented as a wrapper around the other. Signed-off-by: David Woodhouse Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pci/pci.h') diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 8dd38e69d6f2..8e5ca2dec7e7 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -21,14 +21,14 @@ void pci_create_firmware_label_files(struct pci_dev *pdev); void pci_remove_firmware_label_files(struct pci_dev *pdev); #endif void pci_cleanup_rom(struct pci_dev *dev); -#ifdef HAVE_PCI_MMAP + enum pci_mmap_api { PCI_MMAP_SYSFS, /* mmap on /sys/bus/pci/devices//resource */ PCI_MMAP_PROCFS /* mmap on /proc/bus/pci/ */ }; int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vmai, enum pci_mmap_api mmap_api); -#endif + int pci_probe_reset_function(struct pci_dev *dev); /** -- cgit