diff options
Diffstat (limited to 'drivers/staging/vme/vme.h')
| -rw-r--r-- | drivers/staging/vme/vme.h | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/drivers/staging/vme/vme.h b/drivers/staging/vme/vme.h deleted file mode 100644 index 48768ca97e1..00000000000 --- a/drivers/staging/vme/vme.h +++ /dev/null @@ -1,170 +0,0 @@ -#ifndef _VME_H_ -#define _VME_H_ - -/* Resource Type */ -enum vme_resource_type { - VME_MASTER, - VME_SLAVE, - VME_DMA, - VME_LM -}; - -/* VME Address Spaces */ -typedef u32 vme_address_t; -#define VME_A16 0x1 -#define VME_A24 0x2 -#define VME_A32 0x4 -#define VME_A64 0x8 -#define VME_CRCSR 0x10 -#define VME_USER1 0x20 -#define VME_USER2 0x40 -#define VME_USER3 0x80 -#define VME_USER4 0x100 - -#define VME_A16_MAX 0x10000ULL -#define VME_A24_MAX 0x1000000ULL -#define VME_A32_MAX 0x100000000ULL -#define VME_A64_MAX 0x10000000000000000ULL -#define VME_CRCSR_MAX 0x1000000ULL - - -/* VME Cycle Types */ -typedef u32 vme_cycle_t; -#define VME_SCT 0x1 -#define VME_BLT 0x2 -#define VME_MBLT 0x4 -#define VME_2eVME 0x8 -#define VME_2eSST 0x10 -#define VME_2eSSTB 0x20 - -#define VME_2eSST160 0x100 -#define VME_2eSST267 0x200 -#define VME_2eSST320 0x400 - -#define VME_SUPER 0x1000 -#define VME_USER 0x2000 -#define VME_PROG 0x4000 -#define VME_DATA 0x8000 - -/* VME Data Widths */ -typedef u32 vme_width_t; -#define VME_D8 0x1 -#define VME_D16 0x2 -#define VME_D32 0x4 -#define VME_D64 0x8 - -/* Arbitration Scheduling Modes */ -typedef u32 vme_arbitration_t; -#define VME_R_ROBIN_MODE 0x1 -#define VME_PRIORITY_MODE 0x2 - -typedef u32 vme_dma_t; -#define VME_DMA_PATTERN (1<<0) -#define VME_DMA_PCI (1<<1) -#define VME_DMA_VME (1<<2) - -typedef u32 vme_pattern_t; -#define VME_DMA_PATTERN_BYTE (1<<0) -#define VME_DMA_PATTERN_WORD (1<<1) -#define VME_DMA_PATTERN_INCREMENT (1<<2) - -typedef u32 vme_dma_route_t; -#define VME_DMA_VME_TO_MEM (1<<0) -#define VME_DMA_MEM_TO_VME (1<<1) -#define VME_DMA_VME_TO_VME (1<<2) -#define VME_DMA_MEM_TO_MEM (1<<3) -#define VME_DMA_PATTERN_TO_VME (1<<4) -#define VME_DMA_PATTERN_TO_MEM (1<<5) - -struct vme_dma_attr { - vme_dma_t type; - void *private; -}; - -struct vme_resource { - enum vme_resource_type type; - struct list_head *entry; -}; - -extern struct bus_type vme_bus_type; - -#define VME_SLOT_CURRENT -1 -#define VME_SLOT_ALL -2 - -struct vme_device_id { - int bus; - int slot; -}; - -struct vme_driver { - struct list_head node; - char *name; - const struct vme_device_id *bind_table; - int (*probe) (struct device *, int, int); - int (*remove) (struct device *, int, int); - void (*shutdown) (void); - struct device_driver driver; -}; - -void *vme_alloc_consistent(struct vme_resource *, size_t, dma_addr_t *); -void vme_free_consistent(struct vme_resource *, size_t, void *, - dma_addr_t); - -size_t vme_get_size(struct vme_resource *); - -struct vme_resource *vme_slave_request(struct device *, vme_address_t, - vme_cycle_t); -int vme_slave_set(struct vme_resource *, int, unsigned long long, - unsigned long long, dma_addr_t, vme_address_t, vme_cycle_t); -int vme_slave_get(struct vme_resource *, int *, unsigned long long *, - unsigned long long *, dma_addr_t *, vme_address_t *, vme_cycle_t *); -void vme_slave_free(struct vme_resource *); - -struct vme_resource *vme_master_request(struct device *, vme_address_t, - vme_cycle_t, vme_width_t); -int vme_master_set(struct vme_resource *, int, unsigned long long, - unsigned long long, vme_address_t, vme_cycle_t, vme_width_t); -int vme_master_get(struct vme_resource *, int *, unsigned long long *, - unsigned long long *, vme_address_t *, vme_cycle_t *, vme_width_t *); -ssize_t vme_master_read(struct vme_resource *, void *, size_t, loff_t); -ssize_t vme_master_write(struct vme_resource *, void *, size_t, loff_t); -unsigned int vme_master_rmw(struct vme_resource *, unsigned int, unsigned int, - unsigned int, loff_t); -void vme_master_free(struct vme_resource *); - -struct vme_resource *vme_dma_request(struct device *, vme_dma_route_t); -struct vme_dma_list *vme_new_dma_list(struct vme_resource *); -struct vme_dma_attr *vme_dma_pattern_attribute(u32, vme_pattern_t); -struct vme_dma_attr *vme_dma_pci_attribute(dma_addr_t); -struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long, vme_address_t, - vme_cycle_t, vme_width_t); -void vme_dma_free_attribute(struct vme_dma_attr *); -int vme_dma_list_add(struct vme_dma_list *, struct vme_dma_attr *, - struct vme_dma_attr *, size_t); -int vme_dma_list_exec(struct vme_dma_list *); -int vme_dma_list_free(struct vme_dma_list *); -int vme_dma_free(struct vme_resource *); - -int vme_irq_request(struct device *, int, int, - void (*callback)(int, int, void *), void *); -void vme_irq_free(struct device *, int, int); -int vme_irq_generate(struct device *, int, int); - -struct vme_resource * vme_lm_request(struct device *); -int vme_lm_count(struct vme_resource *); -int vme_lm_set(struct vme_resource *, unsigned long long, vme_address_t, - vme_cycle_t); -int vme_lm_get(struct vme_resource *, unsigned long long *, vme_address_t *, - vme_cycle_t *); -int vme_lm_attach(struct vme_resource *, int, void (*callback)(int)); -int vme_lm_detach(struct vme_resource *, int); -void vme_lm_free(struct vme_resource *); - -int vme_slot_get(struct device *); - -int vme_register_driver(struct vme_driver *); -void vme_unregister_driver(struct vme_driver *); - - -#endif /* _VME_H_ */ - |