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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-23 15:39:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-23 15:39:34 -0700 |
| commit | 5e152b4c9e0fce6149c74406346a7ae7e7a17727 (patch) | |
| tree | 12503a50142797c1babfd87099c193b3e4d54f93 /drivers/acpi | |
| parent | a77febbef105554c5a37241cf903f48ab7bc03c7 (diff) | |
| parent | 9251bac97d47fdaea406ea0595c2d0aa50022f12 (diff) | |
| download | linux-5e152b4c9e0fce6149c74406346a7ae7e7a17727.tar.bz2 | |
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: (27 commits)
PCI: Don't use dmi_name_in_vendors in quirk
PCI: remove unused AER functions
PCI/sysfs: move bus cpuaffinity to class dev_attrs
PCI: add rescan to /sys/.../pci_bus/.../
PCI: update bridge resources to get more big ranges when allocating space (again)
KVM: Use pci_store/load_saved_state() around VM device usage
PCI: Add interfaces to store and load the device saved state
PCI: Track the size of each saved capability data area
PCI/e1000e: Add and use pci_disable_link_state_locked()
x86/PCI: derive pcibios_last_bus from ACPI MCFG
PCI: add latency tolerance reporting enable/disable support
PCI: add OBFF enable/disable support
PCI: add ID-based ordering enable/disable support
PCI hotplug: acpiphp: assume device is in state D0 after powering on a slot.
PCI: Set PCIE maxpayload for card during hotplug insertion
PCI/ACPI: Report _OSC control mask returned on failure to get control
x86/PCI: irq and pci_ids patch for Intel Panther Point DeviceIDs
PCI: handle positive error codes
PCI: check pci_vpd_pci22_wait() return
PCI: Use ICH6_GPIO_EN in ich6_lpc_acpi_gpio
...
Fix up trivial conflicts in include/linux/pci_ids.h: commit a6e5e2be4461
moved the intel SMBUS ID definitons to the i2c-i801.c driver.
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/pci_root.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index f911a2f8cc34..d06078d660ad 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -596,12 +596,18 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device) dev_info(root->bus->bridge, "ACPI _OSC control (0x%02x) granted\n", flags); } else { - dev_dbg(root->bus->bridge, - "ACPI _OSC request failed (code %d)\n", status); - printk(KERN_INFO "Unable to assume _OSC PCIe control. " - "Disabling ASPM\n"); + dev_info(root->bus->bridge, + "ACPI _OSC request failed (%s), " + "returned control mask: 0x%02x\n", + acpi_format_exception(status), flags); + pr_info("ACPI _OSC control for PCIe not granted, " + "disabling ASPM\n"); pcie_no_aspm(); } + } else { + dev_info(root->bus->bridge, + "Unable to request _OSC control " + "(_OSC support mask: 0x%02x)\n", flags); } pci_acpi_add_bus_pm_notifier(device, root->bus); |