diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-02-23 20:19:01 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-02-23 20:19:01 -0700 |
| commit | 9f786d033d025ab7d2c4d1b959aa81d935eb9e19 (patch) | |
| tree | 5a92b3c43935efd5044972fb45eaa2c7ca1c2fcf /arch/arm/mach-orion5x | |
| parent | c04d9e35790013606f18cf56db07f80c3a339608 (diff) | |
| download | op-kernel-dev-9f786d033d025ab7d2c4d1b959aa81d935eb9e19.zip op-kernel-dev-9f786d033d025ab7d2c4d1b959aa81d935eb9e19.tar.gz | |
arm/PCI: get rid of device resource fixups
Tell the PCI core about host bridge address translation so it can take
care of bus-to-resource conversion for us.
CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/arm/mach-orion5x')
| -rw-r--r-- | arch/arm/mach-orion5x/pci.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 09a045f..d6a9194 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -171,13 +171,14 @@ static int __init pcie_setup(struct pci_sys_data *sys) /* * IORESOURCE_IO */ + sys->io_offset = 0; res[0].name = "PCIe I/O Space"; res[0].flags = IORESOURCE_IO; res[0].start = ORION5X_PCIE_IO_BUS_BASE; res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1; if (request_resource(&ioport_resource, &res[0])) panic("Request PCIe IO resource failed\n"); - pci_add_resource(&sys->resources, &res[0]); + pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset); /* * IORESOURCE_MEM @@ -188,9 +189,7 @@ static int __init pcie_setup(struct pci_sys_data *sys) res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1; if (request_resource(&iomem_resource, &res[1])) panic("Request PCIe Memory resource failed\n"); - pci_add_resource(&sys->resources, &res[1]); - - sys->io_offset = 0; + pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); return 1; } @@ -499,13 +498,14 @@ static int __init pci_setup(struct pci_sys_data *sys) /* * IORESOURCE_IO */ + sys->io_offset = 0; res[0].name = "PCI I/O Space"; res[0].flags = IORESOURCE_IO; res[0].start = ORION5X_PCI_IO_BUS_BASE; res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1; if (request_resource(&ioport_resource, &res[0])) panic("Request PCI IO resource failed\n"); - pci_add_resource(&sys->resources, &res[0]); + pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset); /* * IORESOURCE_MEM @@ -516,9 +516,7 @@ static int __init pci_setup(struct pci_sys_data *sys) res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1; if (request_resource(&iomem_resource, &res[1])) panic("Request PCI Memory resource failed\n"); - pci_add_resource(&sys->resources, &res[1]); - - sys->io_offset = 0; + pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset); return 1; } |
