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>
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index a60a252..d947221 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -2604,7 +2604,7 @@
for (cloop = 0; cloop < 4; cloop++) {
if (irqs.valid_INT & (0x01 << cloop)) {
rc = cpqhp_set_irq(func->bus, func->device,
- 0x0A + cloop, irqs.interrupt[cloop]);
+ cloop + 1, irqs.interrupt[cloop]);
if (rc)
goto free_and_out;
}
@@ -2945,7 +2945,7 @@
}
if (!behind_bridge) {
- rc = cpqhp_set_irq(func->bus, func->device, temp_byte + 0x09, IRQ);
+ rc = cpqhp_set_irq(func->bus, func->device, temp_byte, IRQ);
if (rc)
return 1;
} else {