Signed-off-by: Stephen Rothwell <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/iseries/pci.c | 68 +++++++++++++++++----------------
1 files changed, 35 insertions(+), 33 deletions(-)
diff --git a/arch/powerpc/platforms/iseries/pci.c
b/arch/powerpc/platforms/iseries/pci.c
index cff832a..8e2ac3d 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -177,47 +177,49 @@ void __init iSeries_pci_final_fixup(void)
printk("pcibios_final_fixup\n");
for_each_pci_dev(pdev) {
+ struct pci_dn *pdn;
+ const u32 *agent;
+
node = find_device_node(pdev->bus->number, pdev->devfn);
printk("pci dev %p (%x.%x), node %p\n", pdev,
pdev->bus->number, pdev->devfn, node);
+ if (!node) {
+ printk("PCI: Device Tree not found for 0x%016lX\n",
+ (unsigned long)pdev);
+ continue;
+ }
- if (node != NULL) {
- struct pci_dn *pdn = PCI_DN(node);
- const u32 *agent;
-
- agent = of_get_property(node, "linux,agent-id", NULL);
- if ((pdn != NULL) && (agent != NULL)) {
- u8 irq = iSeries_allocate_IRQ(pdn->busno, 0,
- pdn->bussubno);
- int err;
-
- err = HvCallXm_connectBusUnit(pdn->busno,
pdn->bussubno,
- *agent, irq);
+ pdn = PCI_DN(node);
+ agent = of_get_property(node, "linux,agent-id", NULL);
+ if (pdn && agent) {
+ u8 irq = iSeries_allocate_IRQ(pdn->busno, 0,
+ pdn->bussubno);
+ int err;
+
+ err = HvCallXm_connectBusUnit(pdn->busno, pdn->bussubno,
+ *agent, irq);
+ if (err)
+ pci_log_error("Connect Bus Unit",
+ pdn->busno, pdn->bussubno, *agent, err);
+ else {
+ err = HvCallPci_configStore8(pdn->busno,
+ pdn->bussubno, *agent,
+ PCI_INTERRUPT_LINE, irq);
if (err)
- pci_log_error("Connect Bus Unit",
- pdn->busno, pdn->bussubno,
*agent, err);
- else {
- err =
HvCallPci_configStore8(pdn->busno, pdn->bussubno,
- *agent,
- PCI_INTERRUPT_LINE,
- irq);
- if (err)
- pci_log_error("PciCfgStore Irq
Failed!",
- pdn->busno,
pdn->bussubno, *agent, err);
- }
- if (!err)
+ pci_log_error("PciCfgStore Irq Failed!",
+ pdn->busno, pdn->bussubno,
+ *agent, err);
+ else
pdev->irq = irq;
}
+ }
- ++num_dev;
- pdev->sysdata = node;
- PCI_DN(node)->pcidev = pdev;
- allocate_device_bars(pdev);
- iSeries_Device_Information(pdev, num_dev);
- iommu_devnode_init_iSeries(pdev, node);
- } else
- printk("PCI: Device Tree not found for 0x%016lX\n",
- (unsigned long)pdev);
+ num_dev++;
+ pdev->sysdata = node;
+ PCI_DN(node)->pcidev = pdev;
+ allocate_device_bars(pdev);
+ iSeries_Device_Information(pdev, num_dev);
+ iommu_devnode_init_iSeries(pdev, node);
}
iSeries_activate_IRQs();
mf_display_src(0xC9000200);
--
1.5.3.7
--
Cheers,
Stephen Rothwell [EMAIL PROTECTED]
http://www.canb.auug.org.au/~sfr/
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