1#ifndef _ASM_X86_MSI_H 2#define _ASM_X86_MSI_H 3#include <asm/hw_irq.h> 4#include <asm/irqdomain.h> 5 6typedef struct irq_alloc_info msi_alloc_info_t; 7 8int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec, 9 msi_alloc_info_t *arg); 10 11void pci_msi_set_desc(msi_alloc_info_t *arg, struct msi_desc *desc); 12 13#endif /* _ASM_X86_MSI_H */ 14