diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-10-06 15:33:49 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-04 08:47:18 -0800 |
| commit | 42887b29ced263ec3b8bd26ef157a324789b89d9 (patch) | |
| tree | 042eccbbf3e723e67c93f53e63a8b4a35e3abbc2 /arch | |
| parent | a369c791e881503a6253dafc0d0ad5e41e5557e5 (diff) | |
x86/PCI: print resources consistently with %pRt
This uses %pRt to print additional resource information (type, size,
prefetchability, etc.) consistently.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/pci/acpi.c | 14 | ||||
| -rw-r--r-- | arch/x86/pci/i386.c | 12 |
2 files changed, 16 insertions, 10 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 1014eb4bfc3..9b3daf97673 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -7,6 +7,7 @@ #include <asm/pci_x86.h> struct pci_root_info { + struct acpi_device *bridge; char *name; unsigned int res_num; struct resource *res; @@ -107,12 +108,18 @@ setup_resource(struct acpi_resource *acpi_res, void *data) res->child = NULL; if (insert_resource(root, res)) { - printk(KERN_ERR "PCI: Failed to allocate 0x%lx-0x%lx " - "from %s for %s\n", (unsigned long) res->start, - (unsigned long) res->end, root->name, info->name); + dev_err(&info->bridge->dev, "can't allocate %pRt\n", res); } else { info->bus->resource[info->res_num] = res; info->res_num++; + if (addr.translation_offset) + dev_info(&info->bridge->dev, "host bridge window: %pRt " + "(PCI address [%#llx-%#llx])\n", + res, res->start - addr.translation_offset, + res->end - addr.translation_offset); + else + dev_info(&info->bridge->dev, + "host bridge window: %pRt\n", res); } return AE_OK; } @@ -124,6 +131,7 @@ get_current_resources(struct acpi_device *device, int busnum, struct pci_root_info info; size_t size; + info.bridge = device; info.bus = bus; info.res_num = 0; acpi_walk_resources(device->handle, METHOD_NAME__CRS, count_resource, diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index b22d13b0c71..a70a85de5e8 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -129,7 +129,7 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list) continue; if (!r->start || pci_claim_resource(dev, idx) < 0) { - dev_info(&dev->dev, "BAR %d: can't allocate resource\n", idx); + dev_info(&dev->dev, "BAR %d: can't allocate %pRt\n", idx, r); /* * Something is wrong with the region. * Invalidate the resource to prevent @@ -164,12 +164,10 @@ static void __init pcibios_allocate_resources(int pass) else disabled = !(command & PCI_COMMAND_MEMORY); if (pass == disabled) { - dev_dbg(&dev->dev, "resource %#08llx-%#08llx (f=%lx, d=%d, p=%d)\n", - (unsigned long long) r->start, - (unsigned long long) r->end, - r->flags, disabled, pass); + dev_dbg(&dev->dev, "%pRf (d=%d, p=%d)\n", r, + disabled, pass); if (pci_claim_resource(dev, idx) < 0) { - dev_info(&dev->dev, "BAR %d: can't allocate resource\n", idx); + dev_info(&dev->dev, "BAR %d: can't allocate %pRt\n", idx, r); /* We'll assign a new address later */ r->end -= r->start; r->start = 0; @@ -182,7 +180,7 @@ static void __init pcibios_allocate_resources(int pass) /* Turn the ROM off, leave the resource region, * but keep it unregistered. */ u32 reg; - dev_dbg(&dev->dev, "disabling ROM\n"); + dev_dbg(&dev->dev, "disabling ROM %pRt\n", r); r->flags &= ~IORESOURCE_ROM_ENABLE; pci_read_config_dword(dev, dev->rom_base_reg, ®); |