diff options
| author | Bjorn Helgaas | 2008-12-10 00:11:41 +0100 |
|---|---|---|
| committer | Jesse Barnes | 2009-01-07 20:12:47 +0100 |
| commit | 98d3333a13029ab07ca1d1bfb9bfa138ea76c3c0 (patch) | |
| tree | ee00d479e95241d5cdd147517b47755383c22845 /drivers/pci/hotplug/cpqphp_pci.c | |
| parent | PCI: avoid early PCI mmconfig init if pci=noearly is given in cmdline (diff) | |
| download | kernel-qcow2-linux-98d3333a13029ab07ca1d1bfb9bfa138ea76c3c0.tar.gz kernel-qcow2-linux-98d3333a13029ab07ca1d1bfb9bfa138ea76c3c0.tar.xz kernel-qcow2-linux-98d3333a13029ab07ca1d1bfb9bfa138ea76c3c0.zip | |
PCI hotplug: cpqphp: use config space PCI interrupt pin encoding
This patch changes cpqphp to use interrupt pin values just as they
come from PCI config space, i.e., 1=INTA, ..., 4=INTD.
pcibios_set_irq_routing() takes pin arguments in the range 0=INTA, ...,
3=INTD, so we'll adjust the pin just before calling it.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug/cpqphp_pci.c')
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c index df146be9d2e9..6c0ed0fcb8ee 100644 --- a/drivers/pci/hotplug/cpqphp_pci.c +++ b/drivers/pci/hotplug/cpqphp_pci.c @@ -171,7 +171,7 @@ int cpqhp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num) fakebus->number = bus_num; dbg("%s: dev %d, bus %d, pin %d, num %d\n", __func__, dev_num, bus_num, int_pin, irq_num); - rc = pcibios_set_irq_routing(fakedev, int_pin - 0x0a, irq_num); + rc = pcibios_set_irq_routing(fakedev, int_pin - 1, irq_num); kfree(fakedev); kfree(fakebus); dbg("%s: rc %d\n", __func__, rc); |