Merge git://oss.sgi.com:8090/xfs/xfs-2.6

[linux-2.6-omap-h63xx.git] / include / asm-ia64 / machvec.h

diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 0df72a134c8b80e26f2f04cc471e655ffddd3c75..7ffbddf5306f7fe3e00598460ace0dbc438487fd 100644 (file)
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -20,12 +20,13 @@ struct page;
 struct mm_struct;
 struct pci_bus;
 struct task_struct;
+struct pci_dev;
 
 typedef void ia64_mv_setup_t (char **);
 typedef void ia64_mv_cpu_init_t (void);
 typedef void ia64_mv_irq_init_t (void);
 typedef void ia64_mv_send_ipi_t (int, int, int, int);
-typedef void ia64_mv_timer_interrupt_t (int, void *, struct pt_regs *);
+typedef void ia64_mv_timer_interrupt_t (int, void *);
 typedef void ia64_mv_global_tlb_purge_t (struct mm_struct *, unsigned long, unsigned long, unsigned long);
 typedef void ia64_mv_tlb_migrate_finish_t (struct mm_struct *);
 typedef unsigned int ia64_mv_local_vector_to_irq (u8);
@@ -76,6 +77,9 @@ typedef unsigned short ia64_mv_readw_relaxed_t (const volatile void __iomem *);
 typedef unsigned int ia64_mv_readl_relaxed_t (const volatile void __iomem *);
 typedef unsigned long ia64_mv_readq_relaxed_t (const volatile void __iomem *);
 
+typedef int ia64_mv_setup_msi_irq_t (unsigned int irq, struct pci_dev *pdev);
+typedef void ia64_mv_teardown_msi_irq_t (unsigned int irq);
+
 static inline void
 machvec_noop (void)
 {
@@ -92,7 +96,7 @@ machvec_noop_task (struct task_struct *task)
 }
 
 extern void machvec_setup (char **);
-extern void machvec_timer_interrupt (int, void *, struct pt_regs *);
+extern void machvec_timer_interrupt (int, void *);
 extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int);
 extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int);
 extern void machvec_tlb_migrate_finish (struct mm_struct *);
@@ -153,6 +157,8 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
 #  define platform_readl_relaxed        ia64_mv.readl_relaxed
 #  define platform_readq_relaxed        ia64_mv.readq_relaxed
 #  define platform_migrate             ia64_mv.migrate
+#  define platform_setup_msi_irq       ia64_mv.setup_msi_irq
+#  define platform_teardown_msi_irq    ia64_mv.teardown_msi_irq
 # endif
 
 /* __attribute__((__aligned__(16))) is required to make size of the
@@ -202,6 +208,8 @@ struct ia64_machine_vector {
        ia64_mv_readl_relaxed_t *readl_relaxed;
        ia64_mv_readq_relaxed_t *readq_relaxed;
        ia64_mv_migrate_t *migrate;
+       ia64_mv_setup_msi_irq_t *setup_msi_irq;
+       ia64_mv_teardown_msi_irq_t *teardown_msi_irq;
 } __attribute__((__aligned__(16))); /* align attrib? see above comment */
 
 #define MACHVEC_INIT(name)                     \
@@ -247,6 +255,8 @@ struct ia64_machine_vector {
        platform_readl_relaxed,                 \
        platform_readq_relaxed,                 \
        platform_migrate,                       \
+       platform_setup_msi_irq,                 \
+       platform_teardown_msi_irq,              \
 }
 
 extern struct ia64_machine_vector ia64_mv;
@@ -400,5 +410,11 @@ extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size
 #ifndef platform_migrate
 # define platform_migrate machvec_noop_task
 #endif
+#ifndef platform_setup_msi_irq
+# define platform_setup_msi_irq                ((ia64_mv_setup_msi_irq_t*)NULL)
+#endif
+#ifndef platform_teardown_msi_irq
+# define platform_teardown_msi_irq     ((ia64_mv_teardown_msi_irq_t*)NULL)
+#endif
 
 #endif /* _ASM_IA64_MACHVEC_H */