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dm: pci: Break out the common region display code

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Each region is displayed in almost the same way. Break out this common code
into its own function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Simon Glass 2016-02-29 15:25:35 -07:00
parent 4101f68792
commit 02c80a0e13
1 changed files with 17 additions and 34 deletions
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51
drivers/pci/pci_auto_common.c
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@ -62,6 +62,17 @@ int pciauto_region_allocate(struct pci_region *res, pci_size_t size,
return -1;
}
static void pciauto_show_region(const char *name, struct pci_region *region)
{
pciauto_region_init(region);
debug("PCI Autoconfig: Bus %s region: [%llx-%llx],\n"
"\t\tPhysical Memory [%llx-%llxx]\n", name,
(unsigned long long)region->bus_start,
(unsigned long long)(region->bus_start + region->size - 1),
(unsigned long long)region->phys_start,
(unsigned long long)(region->phys_start + region->size - 1));
}
void pciauto_config_init(struct pci_controller *hose)
{
int i;
@ -91,38 +102,10 @@ void pciauto_config_init(struct pci_controller *hose)
}
if (hose->pci_mem) {
pciauto_region_init(hose->pci_mem);
debug("PCI Autoconfig: Bus Memory region: [0x%llx-0x%llx],\n"
"\t\tPhysical Memory [%llx-%llxx]\n",
(u64)hose->pci_mem->bus_start,
(u64)(hose->pci_mem->bus_start + hose->pci_mem->size - 1),
(u64)hose->pci_mem->phys_start,
(u64)(hose->pci_mem->phys_start + hose->pci_mem->size - 1));
}
if (hose->pci_prefetch) {
pciauto_region_init(hose->pci_prefetch);
debug("PCI Autoconfig: Bus Prefetchable Mem: [0x%llx-0x%llx],\n"
"\t\tPhysical Memory [%llx-%llx]\n",
(u64)hose->pci_prefetch->bus_start,
(u64)(hose->pci_prefetch->bus_start +
hose->pci_prefetch->size - 1),
(u64)hose->pci_prefetch->phys_start,
(u64)(hose->pci_prefetch->phys_start +
hose->pci_prefetch->size - 1));
}
if (hose->pci_io) {
pciauto_region_init(hose->pci_io);
debug("PCI Autoconfig: Bus I/O region: [0x%llx-0x%llx],\n"
"\t\tPhysical Memory: [%llx-%llx]\n",
(u64)hose->pci_io->bus_start,
(u64)(hose->pci_io->bus_start + hose->pci_io->size - 1),
(u64)hose->pci_io->phys_start,
(u64)(hose->pci_io->phys_start + hose->pci_io->size - 1));
}
if (hose->pci_mem)
pciauto_show_region("Memory", hose->pci_mem);
if (hose->pci_prefetch)
pciauto_show_region("Prefetchable Mem", hose->pci_prefetch);
if (hose->pci_io)
pciauto_show_region("I/O", hose->pci_io);
}