5 enum vme_resource_type {
12 /* VME Address Spaces */
13 typedef u32 vme_address_t;
18 #define VME_CRCSR 0x10
19 #define VME_USER1 0x20
20 #define VME_USER2 0x40
21 #define VME_USER3 0x80
22 #define VME_USER4 0x100
24 #define VME_A16_MAX 0x10000ULL
25 #define VME_A24_MAX 0x1000000ULL
26 #define VME_A32_MAX 0x100000000ULL
27 #define VME_A64_MAX 0x10000000000000000ULL
28 #define VME_CRCSR_MAX 0x1000000ULL
32 typedef u32 vme_cycle_t;
37 #define VME_2eSST 0x10
38 #define VME_2eSSTB 0x20
40 #define VME_2eSST160 0x100
41 #define VME_2eSST267 0x200
42 #define VME_2eSST320 0x400
44 #define VME_SUPER 0x1000
45 #define VME_USER 0x2000
46 #define VME_PROG 0x4000
47 #define VME_DATA 0x8000
50 typedef u32 vme_width_t;
56 /* Arbitration Scheduling Modes */
57 typedef u32 vme_arbitration_t;
58 #define VME_R_ROBIN_MODE 0x1
59 #define VME_PRIORITY_MODE 0x2
61 typedef u32 vme_dma_t;
62 #define VME_DMA_PATTERN (1<<0)
63 #define VME_DMA_PCI (1<<1)
64 #define VME_DMA_VME (1<<2)
66 typedef u32 vme_pattern_t;
67 #define VME_DMA_PATTERN_BYTE (1<<0)
68 #define VME_DMA_PATTERN_WORD (1<<1)
69 #define VME_DMA_PATTERN_INCREMENT (1<<2)
77 enum vme_resource_type type;
78 struct list_head *entry;
81 extern struct bus_type vme_bus_type;
83 #define VME_SLOT_CURRENT -1
84 #define VME_SLOT_ALL -2
86 struct vme_device_id {
92 struct list_head node;
94 const struct vme_device_id *bind_table;
95 int (*probe) (struct device *, int, int);
96 int (*remove) (struct device *, int, int);
97 void (*shutdown) (void);
98 struct device_driver driver;
101 void *vme_alloc_consistent(struct vme_resource *, size_t, dma_addr_t *);
102 void vme_free_consistent(struct vme_resource *, size_t, void *,
105 size_t vme_get_size(struct vme_resource *);
107 struct vme_resource *vme_slave_request(struct device *, vme_address_t,
109 int vme_slave_set(struct vme_resource *, int, unsigned long long,
110 unsigned long long, dma_addr_t, vme_address_t, vme_cycle_t);
111 int vme_slave_get(struct vme_resource *, int *, unsigned long long *,
112 unsigned long long *, dma_addr_t *, vme_address_t *, vme_cycle_t *);
113 void vme_slave_free(struct vme_resource *);
115 struct vme_resource *vme_master_request(struct device *, vme_address_t,
116 vme_cycle_t, vme_width_t);
117 int vme_master_set(struct vme_resource *, int, unsigned long long,
118 unsigned long long, vme_address_t, vme_cycle_t, vme_width_t);
119 int vme_master_get(struct vme_resource *, int *, unsigned long long *,
120 unsigned long long *, vme_address_t *, vme_cycle_t *, vme_width_t *);
121 ssize_t vme_master_read(struct vme_resource *, void *, size_t, loff_t);
122 ssize_t vme_master_write(struct vme_resource *, void *, size_t, loff_t);
123 unsigned int vme_master_rmw(struct vme_resource *, unsigned int, unsigned int,
124 unsigned int, loff_t);
125 void vme_master_free(struct vme_resource *);
127 struct vme_resource *vme_dma_request(struct device *);
128 struct vme_dma_list *vme_new_dma_list(struct vme_resource *);
129 struct vme_dma_attr *vme_dma_pattern_attribute(u32, vme_pattern_t);
130 struct vme_dma_attr *vme_dma_pci_attribute(dma_addr_t);
131 struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long, vme_address_t,
132 vme_cycle_t, vme_width_t);
133 void vme_dma_free_attribute(struct vme_dma_attr *);
134 int vme_dma_list_add(struct vme_dma_list *, struct vme_dma_attr *,
135 struct vme_dma_attr *, size_t);
136 int vme_dma_list_exec(struct vme_dma_list *);
137 int vme_dma_list_free(struct vme_dma_list *);
138 int vme_dma_free(struct vme_resource *);
140 int vme_irq_request(struct device *, int, int,
141 void (*callback)(int, int, void *), void *);
142 void vme_irq_free(struct device *, int, int);
143 int vme_irq_generate(struct device *, int, int);
145 struct vme_resource * vme_lm_request(struct device *);
146 int vme_lm_count(struct vme_resource *);
147 int vme_lm_set(struct vme_resource *, unsigned long long, vme_address_t,
149 int vme_lm_get(struct vme_resource *, unsigned long long *, vme_address_t *,
151 int vme_lm_attach(struct vme_resource *, int, void (*callback)(int));
152 int vme_lm_detach(struct vme_resource *, int);
153 void vme_lm_free(struct vme_resource *);
155 int vme_slot_get(struct device *);
157 int vme_register_driver(struct vme_driver *);
158 void vme_unregister_driver(struct vme_driver *);