diff options
Diffstat (limited to 'kernel/arch/powerpc/sysdev/ppc4xx_msi.c')
| -rw-r--r-- | kernel/arch/powerpc/sysdev/ppc4xx_msi.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/kernel/arch/powerpc/sysdev/ppc4xx_msi.c b/kernel/arch/powerpc/sysdev/ppc4xx_msi.c index 6e2e6aa37..8fb806135 100644 --- a/kernel/arch/powerpc/sysdev/ppc4xx_msi.c +++ b/kernel/arch/powerpc/sysdev/ppc4xx_msi.c @@ -93,7 +93,7 @@ static int ppc4xx_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) if (!msi_data->msi_virqs) return -ENOMEM; - list_for_each_entry(entry, &dev->msi_list, list) { + for_each_pci_msi_entry(entry, dev) { int_no = msi_bitmap_alloc_hwirqs(&msi_data->bitmap, 1); if (int_no >= 0) break; @@ -124,16 +124,17 @@ void ppc4xx_teardown_msi_irqs(struct pci_dev *dev) { struct msi_desc *entry; struct ppc4xx_msi *msi_data = &ppc4xx_msi; + irq_hw_number_t hwirq; dev_dbg(&dev->dev, "PCIE-MSI: tearing down msi irqs\n"); - list_for_each_entry(entry, &dev->msi_list, list) { + for_each_pci_msi_entry(entry, dev) { if (entry->irq == NO_IRQ) continue; + hwirq = virq_to_hw(entry->irq); irq_set_msi_desc(entry->irq, NULL); - msi_bitmap_free_hwirqs(&msi_data->bitmap, - virq_to_hw(entry->irq), 1); irq_dispose_mapping(entry->irq); + msi_bitmap_free_hwirqs(&msi_data->bitmap, hwirq, 1); } } @@ -218,6 +219,7 @@ static int ppc4xx_msi_probe(struct platform_device *dev) struct ppc4xx_msi *msi; struct resource res; int err = 0; + struct pci_controller *phb; dev_dbg(&dev->dev, "PCIE-MSI: Setting up MSI support...\n"); @@ -250,8 +252,10 @@ static int ppc4xx_msi_probe(struct platform_device *dev) } ppc4xx_msi = *msi; - ppc_md.setup_msi_irqs = ppc4xx_setup_msi_irqs; - ppc_md.teardown_msi_irqs = ppc4xx_teardown_msi_irqs; + list_for_each_entry(phb, &hose_list, list_node) { + phb->controller_ops.setup_msi_irqs = ppc4xx_setup_msi_irqs; + phb->controller_ops.teardown_msi_irqs = ppc4xx_teardown_msi_irqs; + } return err; error_out: |