diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2007-02-13 17:11:04 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-14 15:21:21 +0000 |
| commit | 6df26700c0884cb3cce2b9fa4795888f86ca4d8f (patch) | |
| tree | 30444218ed615b3eb0569d8602be3e522a2d8895 /arch/arm/plat-iop/pci.c | |
| parent | ae0a846e411dc0b568e8ccda584896310ee5f369 (diff) | |
| download | op-kernel-dev-6df26700c0884cb3cce2b9fa4795888f86ca4d8f.zip op-kernel-dev-6df26700c0884cb3cce2b9fa4795888f86ca4d8f.tar.gz | |
[ARM] 4182/1: iop3xx: fix the ioremap implementation to not remap static ranges
Implement a custom ioremap implementation for iop3xx. This saves
establishing new mappings. It also cleans up the PCI IO resource to be a
physical address rather than a virtual address as Russell pointed out on
the original iop13xx port.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-iop/pci.c')
| -rw-r--r-- | arch/arm/plat-iop/pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c index e647812..b5f6ec3 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/plat-iop/pci.c @@ -196,8 +196,8 @@ int iop3xx_pci_setup(int nr, struct pci_sys_data *sys) if (!res) panic("PCI: unable to alloc resources"); - res[0].start = IOP3XX_PCI_LOWER_IO_VA; - res[0].end = IOP3XX_PCI_LOWER_IO_VA + IOP3XX_PCI_IO_WINDOW_SIZE - 1; + res[0].start = IOP3XX_PCI_LOWER_IO_PA; + res[0].end = IOP3XX_PCI_LOWER_IO_PA + IOP3XX_PCI_IO_WINDOW_SIZE - 1; res[0].name = "IOP3XX PCI I/O Space"; res[0].flags = IORESOURCE_IO; request_resource(&ioport_resource, &res[0]); @@ -209,7 +209,7 @@ int iop3xx_pci_setup(int nr, struct pci_sys_data *sys) request_resource(&iomem_resource, &res[1]); sys->mem_offset = IOP3XX_PCI_LOWER_MEM_PA - IOP3XX_PCI_LOWER_MEM_BA; - sys->io_offset = IOP3XX_PCI_LOWER_IO_VA - IOP3XX_PCI_LOWER_IO_BA; + sys->io_offset = IOP3XX_PCI_LOWER_IO_PA - IOP3XX_PCI_LOWER_IO_BA; sys->resource[0] = &res[0]; sys->resource[1] = &res[1]; |
