lincan/include/tscan1.h

   1 /* template.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 TSCAN1_ID0              0xF6
  12 #define TSCAN1_ID1              0xB9
  13 #define TS7KV_ID0                       0x41
  14 #define TS7KV_ID1                       0x20
  15
  16 //MEMORY SECTION
  17 #ifdef CONFIG_ARM
  18 #include <asm-arm/arch-ep93xx/regmap.h>
  19 #define TSXXX_BASE_IO   0x01E00000
  20 #endif
  21
  22 #ifdef CONFIG_X86
  23 #define TSXXX_BASE_IO   0x00
  24 #define TS7XXX_IO8_BASE 0x00
  25 #endif
  26
  27 #define TSCAN1_BASE_IO  0x150
  28 #define TS7KV_BASE_IO   0xE0
  29 #define TSXXX_IO_RANGE  0x8
  30 #define TSXXX_CAN_RANGE 0x20
  31
  32 #define TSXXX_ID0_REG   0x0
  33 #define TSXXX_ID1_REG   0x1
  34 #define TSXXX_PLD_REG   0x2
  35
  36 #define TSCAN1_WIN_REG  0x4
  37 #define TSCAN1_MOD_REG  0x5
  38 #define TSCAN1_JMP_REG  0x6
  39
  40 #define TS7KV_CTR1_REG  0x4
  41 #define TS7KV_CTR2_REG  0x5
  42 #define TS7KV_FPGA_REG  0x6
  43 #define TS7KV_JMP_REG   0x7
  44 #define TS7KV_WIN_REG   0x1E
  45
  46 //IRQs
  47 #ifdef CONFIG_ARM
  48 #define TSXXX_IRQ5              5
  49 #define TSXXX_IRQ6              33
  50 #define TSXXX_IRQ7              40
  51 #endif
  52
  53 #ifdef CONFIG_X86
  54 #define TSXXX_IRQ5              5
  55 #define TSXXX_IRQ6              6
  56 #define TSXXX_IRQ7              7
  57 #endif
  58
  59
  60 int tscan1_request_io(struct candevice_t *candev);
  61 int tscan1_release_io(struct candevice_t *candev);
  62 int tscan1_reset(struct candevice_t *candev);
  63 int tscan1_init_hw_data(struct candevice_t *candev);
  64 int tscan1_init_chip_data(struct candevice_t *candev, int chipnr);
  65 int tscan1_init_obj_data(struct canchip_t *chip, int objnr);
  66 void tscan1_write_register(unsigned data, unsigned long address);
  67 unsigned tscan1_read_register(unsigned long address);
  68 int tscan1_program_irq(struct candevice_t *candev);
  69
  70 unsigned long tscan1_getmappedaddr(unsigned long address);
  71 unsigned short tscan1_getcandevidx(unsigned long address);
  72 unsigned long tscan1_setpage_getaddr(unsigned long address, signed short *nwinbak, unsigned long *winaddr);