X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ia64%2Fmachvec.h;h=a3891eb3f217bf1ba54160f780383a130566e1c8;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=257b9807475162765d360abf00b8f6e2716f187d;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h index 257b98074..a3891eb3f 100644 --- a/include/asm-ia64/machvec.h +++ b/include/asm-ia64/machvec.h @@ -10,29 +10,38 @@ #ifndef _ASM_IA64_MACHVEC_H #define _ASM_IA64_MACHVEC_H -#include #include /* forward declarations: */ struct device; struct pt_regs; struct scatterlist; -struct irq_desc; 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_global_tlb_purge_t (unsigned long, unsigned long, unsigned long); -typedef struct irq_desc *ia64_mv_irq_desc (unsigned int); -typedef u8 ia64_mv_irq_to_vector (u8); -typedef unsigned int ia64_mv_local_vector_to_irq (u8 vector); +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); +typedef char *ia64_mv_pci_get_legacy_mem_t (struct pci_bus *); +typedef int ia64_mv_pci_legacy_read_t (struct pci_bus *, u16 port, u32 *val, + u8 size); +typedef int ia64_mv_pci_legacy_write_t (struct pci_bus *, u16 port, u32 val, + u8 size); +typedef void ia64_mv_migrate_t(struct task_struct * task); +typedef void ia64_mv_pci_fixup_bus_t (struct pci_bus *); +typedef void ia64_mv_kernel_launch_event_t(void); /* DMA-mapping interface: */ typedef void ia64_mv_dma_init (void); -typedef void *ia64_mv_dma_alloc_coherent (struct device *, size_t, dma_addr_t *, int); +typedef void *ia64_mv_dma_alloc_coherent (struct device *, size_t, dma_addr_t *, gfp_t); typedef void ia64_mv_dma_free_coherent (struct device *, size_t, void *, dma_addr_t); typedef dma_addr_t ia64_mv_dma_map_single (struct device *, void *, size_t, int); typedef void ia64_mv_dma_unmap_single (struct device *, dma_addr_t, size_t, int); @@ -60,20 +69,44 @@ typedef unsigned int ia64_mv_inl_t (unsigned long); typedef void ia64_mv_outb_t (unsigned char, unsigned long); typedef void ia64_mv_outw_t (unsigned short, unsigned long); typedef void ia64_mv_outl_t (unsigned int, unsigned long); -typedef unsigned char ia64_mv_readb_t (void *); -typedef unsigned short ia64_mv_readw_t (void *); -typedef unsigned int ia64_mv_readl_t (void *); -typedef unsigned long ia64_mv_readq_t (void *); -typedef unsigned char ia64_mv_readb_relaxed_t (void *); -typedef unsigned short ia64_mv_readw_relaxed_t (void *); -typedef unsigned int ia64_mv_readl_relaxed_t (void *); -typedef unsigned long ia64_mv_readq_relaxed_t (void *); +typedef void ia64_mv_mmiowb_t (void); +typedef unsigned char ia64_mv_readb_t (const volatile void __iomem *); +typedef unsigned short ia64_mv_readw_t (const volatile void __iomem *); +typedef unsigned int ia64_mv_readl_t (const volatile void __iomem *); +typedef unsigned long ia64_mv_readq_t (const volatile void __iomem *); +typedef unsigned char ia64_mv_readb_relaxed_t (const volatile void __iomem *); +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) +{ +} + +static inline void +machvec_noop_mm (struct mm_struct *mm) +{ +} + +static inline void +machvec_noop_task (struct task_struct *task) +{ +} + +static inline void +machvec_noop_bus (struct pci_bus *bus) +{ +} -extern void machvec_noop (void); 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 *); # if defined (CONFIG_IA64_HP_SIM) # include @@ -81,6 +114,8 @@ extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int # include # elif defined (CONFIG_IA64_HP_ZX1) # include +# elif defined (CONFIG_IA64_HP_ZX1_SWIOTLB) +# include # elif defined (CONFIG_IA64_SGI_SN2) # include # elif defined (CONFIG_IA64_GENERIC) @@ -95,6 +130,7 @@ extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int # define platform_send_ipi ia64_mv.send_ipi # define platform_timer_interrupt ia64_mv.timer_interrupt # define platform_global_tlb_purge ia64_mv.global_tlb_purge +# define platform_tlb_migrate_finish ia64_mv.tlb_migrate_finish # define platform_dma_init ia64_mv.dma_init # define platform_dma_alloc_coherent ia64_mv.dma_alloc_coherent # define platform_dma_free_coherent ia64_mv.dma_free_coherent @@ -108,15 +144,17 @@ extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int # define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device # define platform_dma_mapping_error ia64_mv.dma_mapping_error # define platform_dma_supported ia64_mv.dma_supported -# define platform_irq_desc ia64_mv.irq_desc -# define platform_irq_to_vector ia64_mv.irq_to_vector # define platform_local_vector_to_irq ia64_mv.local_vector_to_irq +# define platform_pci_get_legacy_mem ia64_mv.pci_get_legacy_mem +# define platform_pci_legacy_read ia64_mv.pci_legacy_read +# define platform_pci_legacy_write ia64_mv.pci_legacy_write # define platform_inb ia64_mv.inb # define platform_inw ia64_mv.inw # define platform_inl ia64_mv.inl # define platform_outb ia64_mv.outb # define platform_outw ia64_mv.outw # define platform_outl ia64_mv.outl +# define platform_mmiowb ia64_mv.mmiowb # define platform_readb ia64_mv.readb # define platform_readw ia64_mv.readw # define platform_readl ia64_mv.readl @@ -125,6 +163,10 @@ extern void machvec_dma_sync_sg (struct device *, struct scatterlist *, int, int # define platform_readw_relaxed ia64_mv.readw_relaxed # 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 +# define platform_pci_fixup_bus ia64_mv.pci_fixup_bus # endif /* __attribute__((__aligned__(16))) is required to make size of the @@ -140,6 +182,7 @@ struct ia64_machine_vector { ia64_mv_send_ipi_t *send_ipi; ia64_mv_timer_interrupt_t *timer_interrupt; ia64_mv_global_tlb_purge_t *global_tlb_purge; + ia64_mv_tlb_migrate_finish_t *tlb_migrate_finish; ia64_mv_dma_init *dma_init; ia64_mv_dma_alloc_coherent *dma_alloc_coherent; ia64_mv_dma_free_coherent *dma_free_coherent; @@ -153,15 +196,17 @@ struct ia64_machine_vector { ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device; ia64_mv_dma_mapping_error *dma_mapping_error; ia64_mv_dma_supported *dma_supported; - ia64_mv_irq_desc *irq_desc; - ia64_mv_irq_to_vector *irq_to_vector; ia64_mv_local_vector_to_irq *local_vector_to_irq; + ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem; + ia64_mv_pci_legacy_read_t *pci_legacy_read; + ia64_mv_pci_legacy_write_t *pci_legacy_write; ia64_mv_inb_t *inb; ia64_mv_inw_t *inw; ia64_mv_inl_t *inl; ia64_mv_outb_t *outb; ia64_mv_outw_t *outw; ia64_mv_outl_t *outl; + ia64_mv_mmiowb_t *mmiowb; ia64_mv_readb_t *readb; ia64_mv_readw_t *readw; ia64_mv_readl_t *readl; @@ -170,6 +215,11 @@ struct ia64_machine_vector { ia64_mv_readw_relaxed_t *readw_relaxed; 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; + ia64_mv_pci_fixup_bus_t *pci_fixup_bus; + ia64_mv_kernel_launch_event_t *kernel_launch_event; } __attribute__((__aligned__(16))); /* align attrib? see above comment */ #define MACHVEC_INIT(name) \ @@ -181,6 +231,7 @@ struct ia64_machine_vector { platform_send_ipi, \ platform_timer_interrupt, \ platform_global_tlb_purge, \ + platform_tlb_migrate_finish, \ platform_dma_init, \ platform_dma_alloc_coherent, \ platform_dma_free_coherent, \ @@ -194,15 +245,17 @@ struct ia64_machine_vector { platform_dma_sync_sg_for_device, \ platform_dma_mapping_error, \ platform_dma_supported, \ - platform_irq_desc, \ - platform_irq_to_vector, \ platform_local_vector_to_irq, \ + platform_pci_get_legacy_mem, \ + platform_pci_legacy_read, \ + platform_pci_legacy_write, \ platform_inb, \ platform_inw, \ platform_inl, \ platform_outb, \ platform_outw, \ platform_outl, \ + platform_mmiowb, \ platform_readb, \ platform_readw, \ platform_readl, \ @@ -211,6 +264,10 @@ struct ia64_machine_vector { platform_readw_relaxed, \ platform_readl_relaxed, \ platform_readq_relaxed, \ + platform_migrate, \ + platform_setup_msi_irq, \ + platform_teardown_msi_irq, \ + platform_pci_fixup_bus, \ } extern struct ia64_machine_vector ia64_mv; @@ -260,6 +317,12 @@ extern ia64_mv_dma_supported swiotlb_dma_supported; #ifndef platform_global_tlb_purge # define platform_global_tlb_purge ia64_global_tlb_purge /* default to architected version */ #endif +#ifndef platform_tlb_migrate_finish +# define platform_tlb_migrate_finish machvec_noop_mm +#endif +#ifndef platform_kernel_launch_event +# define platform_kernel_launch_event machvec_noop +#endif #ifndef platform_dma_init # define platform_dma_init swiotlb_init #endif @@ -299,15 +362,20 @@ extern ia64_mv_dma_supported swiotlb_dma_supported; #ifndef platform_dma_supported # define platform_dma_supported swiotlb_dma_supported #endif -#ifndef platform_irq_desc -# define platform_irq_desc __ia64_irq_desc -#endif -#ifndef platform_irq_to_vector -# define platform_irq_to_vector __ia64_irq_to_vector -#endif #ifndef platform_local_vector_to_irq # define platform_local_vector_to_irq __ia64_local_vector_to_irq #endif +#ifndef platform_pci_get_legacy_mem +# define platform_pci_get_legacy_mem ia64_pci_get_legacy_mem +#endif +#ifndef platform_pci_legacy_read +# define platform_pci_legacy_read ia64_pci_legacy_read +extern int ia64_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size); +#endif +#ifndef platform_pci_legacy_write +# define platform_pci_legacy_write ia64_pci_legacy_write +extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size); +#endif #ifndef platform_inb # define platform_inb __ia64_inb #endif @@ -326,6 +394,9 @@ extern ia64_mv_dma_supported swiotlb_dma_supported; #ifndef platform_outl # define platform_outl __ia64_outl #endif +#ifndef platform_mmiowb +# define platform_mmiowb __ia64_mmiowb +#endif #ifndef platform_readb # define platform_readb __ia64_readb #endif @@ -350,5 +421,17 @@ extern ia64_mv_dma_supported swiotlb_dma_supported; #ifndef platform_readq_relaxed # define platform_readq_relaxed __ia64_readq_relaxed #endif +#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 +#ifndef platform_pci_fixup_bus +# define platform_pci_fixup_bus machvec_noop_bus +#endif #endif /* _ASM_IA64_MACHVEC_H */