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1 /* ts7kv.h
2  * Header file for the Linux CAN-bus driver.
3  * Written by Arnaud Westenberg email:arnaud@wanadoo.nl
4  * Rewritten for new CAN queues by Pavel Pisa - OCERA team member
5  * email:pisa@cmp.felk.cvut.cz
6  * This software is released under the GPL-License.
7  * Version lincan-0.3  17 Jun 2004
8  */
9
10 //Ids SECTION
11 #define TS7KV_ID0               0x41
12 #define TS7KV_ID1               0x20
13
14 //MEMORY SECTION
15 #if defined(CONFIG_TS7800_PLATFORM)
16 #define TSXXX_BASE_IO   0xee000000
17 #elif defined(CONFIG_MACH_TS72XX)
18 #define TSXXX_BASE_IO   0x01E00000
19 #elif defined(CONFIG_X86)
20 #define TSXXX_BASE_IO   0x0
21 #endif
22
23 //IRQs
24 #if defined(CONFIG_TS7800_PLATFORM)
25 #define TSXXX_IRQ5              64+5
26 #define TSXXX_IRQ6              64+6
27 #define TSXXX_IRQ7              64+7
28 #elif defined(CONFIG_MACH_TS72XX)
29 #define TSXXX_IRQ5              22
30 #define TSXXX_IRQ6              33
31 #define TSXXX_IRQ7              40
32 #elif defined(CONFIG_X86)
33 #define TSXXX_IRQ5              5
34 #define TSXXX_IRQ6              6
35 #define TSXXX_IRQ7              7
36 #endif
37
38 #define TS7KV_BASE_IO   0xE0
39 #define TS7KV_IO_RANGE  0x8
40 #define TS7KV_CAN_RANGE 0x20
41
42 #define TS7KV_ID0_REG   0x0
43 #define TS7KV_ID1_REG   0x1
44 #define TS7KV_PLD_REG   0x2
45
46 #define TS7KV_CTR1_REG  0x4
47 #define TS7KV_CTR2_REG  0x5
48 #define TS7KV_FPGA_REG  0x6
49 #define TS7KV_JMP_REG   0x7
50 #define TS7KV_WIN_REG   0x1E
51
52 int ts7kv_request_io(struct candevice_t *candev);
53 int ts7kv_release_io(struct candevice_t *candev);
54 int ts7kv_reset(struct candevice_t *candev);
55 int ts7kv_init_hw_data(struct candevice_t *candev);
56 int ts7kv_init_chip_data(struct candevice_t *candev, int chipnr);
57 int ts7kv_init_obj_data(struct canchip_t *chip, int objnr);
58 void ts7kv_write_register(unsigned data, can_ioptr_t address);
59 unsigned ts7kv_read_register(can_ioptr_t address);
60 int ts7kv_program_irq(struct candevice_t *candev);