lincan/include/tscan1.h

   1 /* tscan1.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
  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 TSCAN1_BASE_IO  0x150
  39 #define TSCAN1_IO_RANGE 0x8
  40 #define TSCAN1_CAN_RANGE        0x20
  41
  42 #define TSCAN1_ID0_REG  0x0
  43 #define TSCAN1_ID1_REG  0x1
  44 #define TSCAN1_PLD_REG  0x2
  45 #define TSCAN1_WIN_REG  0x4
  46 #define TSCAN1_MOD_REG  0x5
  47 #define TSCAN1_JMP_REG  0x6
  48
  49 int tscan1_request_io(struct candevice_t *candev);
  50 int tscan1_release_io(struct candevice_t *candev);
  51 int tscan1_reset(struct candevice_t *candev);
  52 int tscan1_init_hw_data(struct candevice_t *candev);
  53 int tscan1_init_chip_data(struct candevice_t *candev, int chipnr);
  54 int tscan1_init_obj_data(struct canchip_t *chip, int objnr);
  55 void tscan1_write_register(unsigned data, can_ioptr_t address);
  56 unsigned tscan1_read_register(can_ioptr_t address);
  57 int tscan1_program_irq(struct candevice_t *candev);