aboutsummaryrefslogtreecommitdiff
path: root/arch/x86/pci/irq.c
diff options
context:
space:
mode:
authorSeth Heasley <seth.heasley@intel.com>2008-08-28 15:40:59 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-10-20 10:53:48 -0700
commit37a84ec668ba251ae02cf2c2c664baf6b247ae1f (patch)
tree1cc937e4264fade2d790757b1f294d6e33479d2d /arch/x86/pci/irq.c
parentf7a10e32a1a7ae240fa3925c5727d224eba3e31d (diff)
x86/PCI: irq and pci_ids patch for Intel Ibex Peak DeviceIDs
This patch updates the Intel Ibex Peak (PCH) LPC and SMBus Controller DeviceIDs. The LPC Controller ID is set by Firmware within the range of 0x3b00-3b1f. This range is included in pci_ids.h using min and max values, and irq.c now has code to handle the range (in lieu of 32 additions to a SWITCH statement). The SMBus Controller ID is a fixed-value and will not change. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/pci/irq.c')
-rw-r--r--arch/x86/pci/irq.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 52a1de1128c..bf69dbe08bf 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -590,13 +590,20 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
case PCI_DEVICE_ID_INTEL_ICH10_1:
case PCI_DEVICE_ID_INTEL_ICH10_2:
case PCI_DEVICE_ID_INTEL_ICH10_3:
- case PCI_DEVICE_ID_INTEL_PCH_0:
- case PCI_DEVICE_ID_INTEL_PCH_1:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
return 1;
}
+
+ if ((device >= PCI_DEVICE_ID_INTEL_PCH_LPC_MIN) &&
+ (device <= PCI_DEVICE_ID_INTEL_PCH_LPC_MAX)) {
+ r->name = "PIIX/ICH";
+ r->get = pirq_piix_get;
+ r->set = pirq_piix_set;
+ return 1;
+ }
+
return 0;
}