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authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-26 21:35:27 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-26 21:35:27 +0300
commit68c6b859846bd078b37c6ca5f3882032f129e72d (patch)
treee243605957f1cab3532d57d86ea87355c10b6385 /arch/ia64
parenta4a47bc03fe520e95e0c4212bf97c86545fb14f9 (diff)
parentbb8d41330ce27edb91adb6922d3f8e1a8923f727 (diff)
downloadlinux-68c6b859846bd078b37c6ca5f3882032f129e72d.tar.xz
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (48 commits) x86/PCI: Prevent mmconfig memory corruption ACPI: Use GPE reference counting to support shared GPEs x86/PCI: use host bridge _CRS info by default on 2008 and newer machines PCI: augment bus resource table with a list PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs PCI: read bridge windows before filling in subtractive decode resources PCI: split up pci_read_bridge_bases() PCIe PME: use pci_pcie_cap() PCI PM: Run-time callbacks for PCI bus type PCIe PME: use pci_is_pcie() PCI / ACPI / PM: Platform support for PCI PME wake-up ACPI / ACPICA: Multiple system notify handlers per device ACPI / PM: Add more run-time wake-up fields ACPI: Use GPE reference counting to support shared GPEs PCI PM: Make it possible to force using INTx for PCIe PME signaling PCI PM: PCIe PME root port service driver PCI PM: Add function for checking PME status of devices PCI: mark is_pcie obsolete PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges PCI: pciehp: second try to get big range for pcie devices ...
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/include/asm/acpi.h1
-rw-r--r--arch/ia64/pci/pci.c22
2 files changed, 9 insertions, 14 deletions
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index e97b255d97bc..93997bd5edc3 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -98,6 +98,7 @@ ia64_acpi_release_global_lock (unsigned int *lock)
#endif
#define acpi_processor_cstate_check(x) (x) /* no idle limits on IA64 :) */
static inline void disable_acpi(void) { }
+static inline void pci_acpi_crs_quirks(void) { }
const char *acpi_get_sysname (void);
int acpi_request_vector (u32 int_type);
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index df639db779f9..64aff520b899 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -320,9 +320,9 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
static void __devinit
pcibios_setup_root_windows(struct pci_bus *bus, struct pci_controller *ctrl)
{
- int i, j;
+ int i;
- j = 0;
+ pci_bus_remove_resources(bus);
for (i = 0; i < ctrl->windows; i++) {
struct resource *res = &ctrl->window[i].resource;
/* HP's firmware has a hack to work around a Windows bug.
@@ -330,13 +330,7 @@ pcibios_setup_root_windows(struct pci_bus *bus, struct pci_controller *ctrl)
if ((res->flags & IORESOURCE_MEM) &&
(res->end - res->start < 16))
continue;
- if (j >= PCI_BUS_NUM_RESOURCES) {
- dev_warn(&bus->dev,
- "ignoring host bridge window %pR (no space)\n",
- res);
- continue;
- }
- bus->resource[j++] = res;
+ pci_bus_add_resource(bus, res, 0);
}
}
@@ -452,13 +446,12 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
static int __devinit is_valid_resource(struct pci_dev *dev, int idx)
{
unsigned int i, type_mask = IORESOURCE_IO | IORESOURCE_MEM;
- struct resource *devr = &dev->resource[idx];
+ struct resource *devr = &dev->resource[idx], *busr;
if (!dev->bus)
return 0;
- for (i=0; i<PCI_BUS_NUM_RESOURCES; i++) {
- struct resource *busr = dev->bus->resource[i];
+ pci_bus_for_each_resource(dev->bus, busr, i) {
if (!busr || ((busr->flags ^ devr->flags) & type_mask))
continue;
if ((devr->start) && (devr->start >= busr->start) &&
@@ -547,10 +540,11 @@ pcibios_disable_device (struct pci_dev *dev)
acpi_pci_irq_disable(dev);
}
-void
-pcibios_align_resource (void *data, struct resource *res,
+resource_size_t
+pcibios_align_resource (void *data, const struct resource *res,
resource_size_t size, resource_size_t align)
{
+ return res->start;
}
/*