293 lines
9.4 KiB
C
293 lines
9.4 KiB
C
#ifndef __ASM_ARCH_EM9X60_DRIVERS_H
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#define __ASM_ARCH_EM9X60_DRIVERS_H
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#ifdef EMTRONIX_EM9360
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#include <asm-generic/ioctl.h>
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typedef unsigned int DWORD;
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#endif //EMTRONIX_EM9360
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#ifdef WIN32
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#include <windows.h>
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#elif defined (VXWORKS)
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typedef unsigned int DWORD;
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#endif
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#define EM9X60_DEV_MAJOR 251
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#define EM9X60_SYSINFO_MINOR 0 //em9x60_sysinfo
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#define EM9X60_ISA_MINOR 1 //em9x60_isa
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#define EM9X60_GPIO_MINOR 2 //em9x60_gpio
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#define EM9X60_KEYPAD_MINOR 3 //em9x60_keypad
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#define EM9X60_IRQ1_MINOR 4 //em9x60_irq1
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#define EM9X60_IRQ2_MINOR 5 //em9x60_irq2 (EM9160 only)
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#define EM9X60_CAN1_MINOR 6 //em9x60_can1
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#define EM9X60_CAN2_MINOR 7 //em9x60_can2 (base on ISA)
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#define EM9X60_PWM1_MINOR 8 //em9x60_pwm1(->GPIO12 of EM9160)
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#define EM9X60_PWM2_MINOR 9 //em9x60_pwm2(->GPIO14 of EM9160)
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#define EM9X60_PWM3_MINOR 10 //em9x60_pwm3(->GPIO15 of EM9160)
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#define EM9X60_I2C_MINOR 11 //em9x60_i2c (GPIO based)
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#define EM9X60_LCD_MINOR 12 //em9x60_lcd
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#define EM9X60_SPI_MINOR 13 //em9x60_spi(use hardware SPI1)
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#define EM9X60_BOARD_TYPE_EM9160 1
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#define EM9X60_BOARD_TYPE_EM9260 2
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#define EM9X60_BOARD_TYPE_EM9360 3
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#define EM9X60_BOARD_TYPE_EM9460 4
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struct isa_io
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{
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unsigned long dwOffset;
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unsigned char ucValue;
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};
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typedef unsigned int KEY_CODE;
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/*
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struct can_msg
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{
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unsigned int id; //identifier (11 or 29 bits)
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int type; //standard(0) or extended frame(1)
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int rtr; //remote transmission request(1 when true)
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int len; //data length 0..8
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unsigned char data[8]; //data bytes
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struct timeval timestamp; // timestamp for received messages in the format of [seconds, microseconds] since Epoch (january 1. 1970).
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};
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*/
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typedef struct
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{
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unsigned int accept_code;
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unsigned int accept_mask;
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unsigned char filter_mode;
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} accept_filter;
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typedef struct
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{
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DWORD NumISTEvents;
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DWORD NumRxDataFrameInt;
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DWORD NumRxDataFramePutRing;
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DWORD NumTxDataFramePutRing;
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DWORD NumTxDataFrameInt;
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DWORD NumTxSuccessful;
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DWORD NumTxFailed;
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DWORD NumErrorWarningInt;
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DWORD NumErrorWarningLevel;
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DWORD NumErrorPassive;
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DWORD NumErrorBusOff;
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DWORD NumSwitchedToNormalOperation;
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DWORD NumOverrunInt;
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DWORD NumBusErrorInt;
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DWORD NumArbitrationLostInt;
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DWORD MaxNumMsgsInRing;
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DWORD RXErrorCounter;
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DWORD TXErrorCounter;
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DWORD Status;
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} drv_statistics;
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/*
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* Emlinix JUN-2-2010: double input parameters can be used in more than one driver
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*/
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typedef struct
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{
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unsigned int par1;
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unsigned int par2;
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} double_pars;
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/*
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* Emlinix JUN-3-2010: struct for i2c driver
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*/
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struct i2c_config
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{
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unsigned int scl_gpio_num; // = 0, .. 31 => GPIO0 - GPIO31
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unsigned int sda_gpio_num; // = 0, .. 31 => GPIO0 - GPIO31
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unsigned int speed; // = 0: normal(about 200kbps); = 1: 400kbps; = 2: full-speed(>1Mbps)
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};
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struct i2c_io
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{
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unsigned int dev_addr; // chip physical address
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unsigned int reg_addr; // register address in chip
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unsigned int data_len; // data length <= 16
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unsigned char data_buf[128];
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};
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/*
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* Emlinix JUN-3-2010: struct for i2c driver
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*/
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struct lcd_line
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{
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unsigned int type; // = 0: point; = 1: line; = 2: bar
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unsigned int x0;
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unsigned int y0;
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unsigned int x1;
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unsigned int y1;
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unsigned int color; // = 0: write "0"; = 1: write "1", = 2: xor operation
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};
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struct lcd_block
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{
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unsigned int x0;
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unsigned int y0;
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unsigned int xsize; // = 1 - 8; left alignment
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unsigned int ysize; // = 1 - 16;
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unsigned char data[16]; // block data to be copied
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};
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struct spi_config
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{
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unsigned int uCPOL; // clock polarity = 0: ; = 1:
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unsigned int uCPHA; // clock phase = 0: ; = 1:
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unsigned int data_bit; // = 8, 9, .. 16
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unsigned int baudrate; // < 100000000bps => 100Mbps
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};
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/*
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* Emlinix FEB-15-2010: ioctl cmd code definitions:
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*/
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#define EM9X60_MAGIC EM9X60_DEV_MAJOR
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#define EM9X60_SYSINFO_IOCTL_GET_DBGSL _IOR(EM9X60_MAGIC, 0x00, unsigned int)
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#define EM9X60_SYSINFO_IOCTL_GET_BOARDTYPE _IOR(EM9X60_MAGIC, 0x01, unsigned int)
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#define EM9X60_SYSINFO_IOCTL_GET_VID _IOR(EM9X60_MAGIC, 0x02, unsigned int)
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#define EM9X60_SYSINFO_IOCTL_GET_UID _IOR(EM9X60_MAGIC, 0x03, unsigned int)
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#define EM9X60_ISA_IOCTL_READ_LCDTYPE _IOR(EM9X60_MAGIC, 0x40, unsigned int)
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#define EM9X60_ISA_IOCTL_WRITE_LCDTYPE _IOW(EM9X60_MAGIC, 0x41, unsigned int)
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#define EM9X60_ISA_IOCTL_READ_LCD _IOWR(EM9X60_MAGIC, 0x42, struct isa_io)
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#define EM9X60_ISA_IOCTL_WRITE_LCD _IOW(EM9X60_MAGIC, 0x43, struct isa_io)
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#define EM9X60_ISA_IOCTL_READ_CS0 _IOWR(EM9X60_MAGIC, 0x44, struct isa_io)
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#define EM9X60_ISA_IOCTL_WRITE_CS0 _IOW(EM9X60_MAGIC, 0x45, struct isa_io)
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#define EM9X60_ISA_IOCTL_READ_CS1 _IOWR(EM9X60_MAGIC, 0x46, struct isa_io)
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#define EM9X60_ISA_IOCTL_WRITE_CS1 _IOW(EM9X60_MAGIC, 0x47, struct isa_io)
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#define EM9X60_GPIO_IOCTL_OUT_ENABLE _IOW(EM9X60_MAGIC, 0x60, unsigned int)
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#define EM9X60_GPIO_IOCTL_OUT_DISABLE _IOW(EM9X60_MAGIC, 0x61, unsigned int)
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#define EM9X60_GPIO_IOCTL_OUT_SET _IOW(EM9X60_MAGIC, 0x62, unsigned int)
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#define EM9X60_GPIO_IOCTL_OUT_CLEAR _IOW(EM9X60_MAGIC, 0x63, unsigned int)
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#define EM9X60_GPIO_IOCTL_OPEN_DRAIN _IOW(EM9X60_MAGIC, 0x64, unsigned int)
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#define EM9X60_GPIO_IOCTL_PIN_STATE _IOR(EM9X60_MAGIC, 0x65, unsigned int)
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#define EM9X60_IRQ_IOCTL_GET_COUNT _IOR(EM9X60_MAGIC, 0x80, unsigned int)
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#define EM9X60_CAN_IOCTL_START_CHIP _IO(EM9X60_MAGIC, 0xa0)
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#define EM9X60_CAN_IOCTL_STOP_CHIP _IO(EM9X60_MAGIC, 0xa1)
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#define EM9X60_CAN_IOCTL_SET_BAUD _IOW(EM9X60_MAGIC, 0xa2, unsigned int)
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#define EM9X60_CAN_IOCTL_SET_FILTER _IOW(EM9X60_MAGIC, 0xa3, accept_filter)
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#define EM9X60_CAN_IOCTL_GET_ERRORCODE _IOR(EM9X60_MAGIC, 0xa4, unsigned int)
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#define EM9X60_CAN_IOCTL_READ_REG _IOWR(EM9X60_MAGIC, 0xa5, struct isa_io)
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#define EM9X60_CAN_IOCTL_GET_STATISTICS _IOR(EM9X60_MAGIC, 0xa6, drv_statistics)
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#define EM9X60_CAN_IOCTL_SET_SELFTEST _IOW(EM9X60_MAGIC, 0xa7, unsigned int)
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#define EM9X60_CAN_IOCTL_GET_ECCREG _IOR(EM9X60_MAGIC, 0xa8, unsigned int)
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//#define EM9X60_CAN_IOCTL_CLEAR_RXBUF _IO(EM9X60_MAGIC, 0xa9)
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//#define EM9X60_CAN_IOCTL_CLEAR_TXBUF _IO(EM9X60_MAGIC, 0xaa)
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//#define EM9X60_CAN_IOCTL_LAST_TIMESTAMP _IOR(EM9X60_MAGIC, 0xab, struct timeval)
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#define EM9X60_PWM_IOCTL_START _IOW(EM9X60_MAGIC, 0xb0, struct double_pars)
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#define EM9X60_PWM_IOCTL_STOP _IO(EM9X60_MAGIC, 0xb1)
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#define EM9X60_I2C_IOCTL_CONFIG _IOW(EM9X60_MAGIC, 0xc0, struct i2c_config)
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#define EM9X60_I2C_IOCTL_WRITE _IOW(EM9X60_MAGIC, 0xc1, struct i2c_io)
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#define EM9X60_I2C_IOCTL_READ _IOWR(EM9X60_MAGIC, 0xc2, struct i2c_io)
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#define EM9X60_LCD_IOCTL_TYPE _IOW(EM9X60_MAGIC, 0xd0, unsigned int)
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#define EM9X60_LCD_IOCTL_LINE _IOW(EM9X60_MAGIC, 0xd1, struct lcd_line)
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#define EM9X60_LCD_IOCTL_BLOCK _IOW(EM9X60_MAGIC, 0xd2, struct lcd_block)
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#define EM9X60_LCD_IOCTL_CLEAR _IO(EM9X60_MAGIC, 0xd3)
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#define EM9X60_LCD_IOCTL_UPDATE _IO(EM9X60_MAGIC, 0xd4)
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#define EM9X60_SPI_IOCTL_GET_CONFIG _IOR(EM9X60_MAGIC, 0xe0, struct spi_config)
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#define EM9X60_SPI_IOCTL_SET_CONFIG _IOW(EM9X60_MAGIC, 0xe1, struct spi_config)
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#define GPIO0 (1 << 0)
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#define GPIO1 (1 << 1)
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#define GPIO2 (1 << 2)
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#define GPIO3 (1 << 3)
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#define GPIO4 (1 << 4)
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#define GPIO5 (1 << 5)
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#define GPIO6 (1 << 6)
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#define GPIO7 (1 << 7)
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#define GPIO8 (1 << 8)
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#define GPIO9 (1 << 9)
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#define GPIO10 (1 << 10)
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#define GPIO11 (1 << 11)
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#define GPIO12 (1 << 12)
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#define GPIO13 (1 << 13)
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#define GPIO14 (1 << 14)
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#define GPIO15 (1 << 15)
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#define GPIO16 (1 << 16)
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#define GPIO17 (1 << 17)
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#define GPIO18 (1 << 18)
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#define GPIO19 (1 << 19)
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#define GPIO20 (1 << 20)
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#define GPIO21 (1 << 21)
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#define GPIO22 (1 << 22)
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#define GPIO23 (1 << 23)
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#define GPIO24 (1 << 24)
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#define GPIO25 (1 << 25)
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#define GPIO26 (1 << 26)
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#define GPIO27 (1 << 27)
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#define GPIO28 (1 << 28)
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#define GPIO29 (1 << 29)
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#define GPIO30 (1 << 30)
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#define GPIO31 (1 << 31)
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//--------------------definition for CAN driver------------------------
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typedef enum
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{
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CAN_BAUDRATE_10K = 0,
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CAN_BAUDRATE_20K, // = 1
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CAN_BAUDRATE_50K, // = 2
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CAN_BAUDRATE_100K, // = 3
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CAN_BAUDRATE_125K, // = 4
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CAN_BAUDRATE_250K, // = 5
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CAN_BAUDRATE_500K, // = 6
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CAN_BAUDRATE_1000K, // = 7
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CAN_BAUDRATE_60K, // = 8
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CAN_BAUDRATE_SIZE
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} CAN_BAUDRATE;
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#define CANCONTROLLER_NORMAL 0
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#define CANCONTROLLER_WARNING_LIMIT_REACHED (1<<0) // 1
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#define CANCONTROLLER_ERROR_PASSIVE (1<<1) // 2
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#define CANCONTROLLER_BUS_OFF (1<<2) // 4
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#define CANCONTROLLER_OVERRUN (1<<3) // 8
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#define CANCONTROLLER_BUS_ERROR (1<<4) // 16
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#define CANCONTROLLER_ABITRATION_LOST (1<<5) // 32
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#define RING_BUFFER_FULL (1<<6) // 64
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/*Emlinix MAY-18-2010: definitions for ISO7816 mode */
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#define EM9X60_ISO7816_T0 (1 << 27) // D27 of termios.c_cflag
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#define EM9X60_ISO7816_T1 (1 << 26) // D26 of termios.c_cflag
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#define EM9X60_ISO7816_INACK (1 << 25) // D25 of termios.c_cflag
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#define EM9X60_ISO7816_DSNACK (1 << 24) // D24 of termios.c_cflag
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#define EM9X60_ISO7816_RXD_RESET (1 << 23) // D23 of termios.c_cflag
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#define EM9X60_RTS_CONTROL_TOGGLE (1 << 15) // D15 of termios.c_cflag
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#define EM9X60_ISO7816_MODE (EM9X60_ISO7816_T0 | EM9X60_ISO7816_T1)
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#define EM9X60_LCD_KS0108_12864 1
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#define EM9X60_LCD_T6963C_240128 2
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#define EM9X60_LCD_R8835_320240 3
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#define EM9X60_LCD_KS0108_19264 4
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#define EM9X60_LCD_UC1698_160160 5
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#define EM9X60_LCD_YXD_12864 6
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#define WATCHDOG_IOCTL_BASE 'W'
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#define WDIOC_KEEPALIVE _IOR(WATCHDOG_IOCTL_BASE, 5, int)
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#endif //__ASM_ARCH_EM9X60_DRIVERS_H
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