diff options
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 57d560c68897..bfcec4cc70a7 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -47,6 +47,7 @@ #include <linux/cpumask.h> #include <linux/profile.h> #include <linux/bitops.h> +#include <linux/pci.h> #include <asm/uaccess.h> #include <asm/system.h> @@ -436,6 +437,30 @@ void do_softirq(void) } EXPORT_SYMBOL(do_softirq); +#ifdef CONFIG_PCI_MSI +int pci_enable_msi(struct pci_dev * pdev) +{ + if (ppc_md.enable_msi) + return ppc_md.enable_msi(pdev); + else + return -1; +} + +void pci_disable_msi(struct pci_dev * pdev) +{ + if (ppc_md.disable_msi) + ppc_md.disable_msi(pdev); +} + +void pci_scan_msi_device(struct pci_dev *dev) {} +int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec) {return -1;} +void pci_disable_msix(struct pci_dev *dev) {} +void msi_remove_pci_irq_vectors(struct pci_dev *dev) {} +void disable_msi_mode(struct pci_dev *dev, int pos, int type) {} +void pci_no_msi(void) {} + +#endif + #ifdef CONFIG_PPC64 static int __init setup_noirqdistrib(char *str) { |