x86, msi: Introduce x86_msi.compose_msi_msg call-back

[karo-tx-linux.git] / arch / x86 / include / asm / x86_init.h

diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 17da29cf1a479003e31bba60c27dde4d0eba4be7..c9f87be84b0f6730b7e715fba0bd470e42df5c51 100644 (file)
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -181,9 +181,13 @@ struct x86_platform_ops {
 };
 
 struct pci_dev;
+struct msi_msg;
 
 struct x86_msi_ops {
        int (*setup_msi_irqs)(struct pci_dev *dev, int nvec, int type);
+       void (*compose_msi_msg)(struct pci_dev *dev, unsigned int irq,
+                               unsigned int dest, struct msi_msg *msg,
+                              u8 hpet_id);
        void (*teardown_msi_irq)(unsigned int irq);
        void (*teardown_msi_irqs)(struct pci_dev *dev);
        void (*restore_msi_irqs)(struct pci_dev *dev, int irq);