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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-09 10:21:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-09 10:21:44 -0700
commite15e6119062d20cc96f95c8b345e361589a90244 (patch)
tree101a476be5527d88eacaa828956d7f3a9a7cb316 /drivers/pci
parenta637b0d45947df686979b85361ad5bfa9d19fdd3 (diff)
parente253aaf0af51c1e4dc7dd3b26ea8e666bf9a2d8d (diff)
Merge tag 'pci-v3.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas: "MSI: PCI: Set ->mask_pos correctly Hotplug: PCI: Delay final fixups until resources are assigned Moorestown: x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0" * tag 'pci-v3.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Delay final fixups until resources are assigned x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0 PCI: Set ->mask_pos correctly
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/bus.c1
-rw-r--r--drivers/pci/msi.c6
-rw-r--r--drivers/pci/probe.c1
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 748f8f3e9ff..32e66a6f12d 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -174,6 +174,7 @@ int pci_bus_add_device(struct pci_dev *dev)
* Can not put in pci_device_add yet because resources
* are not assigned yet for some devices.
*/
+ pci_fixup_device(pci_fixup_final, dev);
pci_create_sysfs_dev_files(dev);
dev->match_driver = true;
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index d40bed72676..2c1075213be 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -563,8 +563,10 @@ static int msi_capability_init(struct pci_dev *dev, int nvec)
entry->msi_attrib.default_irq = dev->irq; /* Save IOAPIC IRQ */
entry->msi_attrib.pos = dev->msi_cap;
- entry->mask_pos = dev->msi_cap + (control & PCI_MSI_FLAGS_64BIT) ?
- PCI_MSI_MASK_64 : PCI_MSI_MASK_32;
+ if (control & PCI_MSI_FLAGS_64BIT)
+ entry->mask_pos = dev->msi_cap + PCI_MSI_MASK_64;
+ else
+ entry->mask_pos = dev->msi_cap + PCI_MSI_MASK_32;
/* All MSIs are unmasked by default, Mask them all */
if (entry->msi_attrib.maskbit)
pci_read_config_dword(dev, entry->mask_pos, &entry->masked);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 631aeb7d2d2..70f10fa3c1b 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1341,7 +1341,6 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
list_add_tail(&dev->bus_list, &bus->devices);
up_write(&pci_bus_sem);
- pci_fixup_device(pci_fixup_final, dev);
ret = pcibios_add_device(dev);
WARN_ON(ret < 0);