diff options
Diffstat (limited to 'drivers/felica/felica.h')
| -rw-r--r-- | drivers/felica/felica.h | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/drivers/felica/felica.h b/drivers/felica/felica.h new file mode 100644 index 0000000..3eb9034 --- /dev/null +++ b/drivers/felica/felica.h @@ -0,0 +1,321 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _FELICA_H +#define _FELICA_H + +#include <linux/module.h> +#include <linux/fs.h> +#include <linux/irq.h> +#include <linux/poll.h> +#include <linux/regulator/consumer.h> +#include <linux/ioctl.h> +#include <linux/module.h> +#include <linux/i2c.h> +#include <net/sock.h> +#include <linux/netlink.h> +#include <linux/skbuff.h> + +#include <mach/gpio-exynos4.h> +#include <plat/gpio-cfg.h> + + + +/****************************************************************************** + * log + ******************************************************************************/ + +/*#define FELICA_DEBUG*/ + + + + + +/****************************************************************************** + * config option + ******************************************************************************/ + + + + + +/****************************************************************************** + * common + ******************************************************************************/ + +/* constant definition */ +#define FELICA_MAJOR 10 /* same value as MISC_MAJOR */ +#define FELICA_MINOR 0 +/* first of the requested range of minor numbers */ +#define FELICA_BASEMINOR 0 +/* the number of minor numbers required */ +#define FELICA_MINOR_COUNT 1 +#define GPIO_VALUE_HIGH 1 +#define GPIO_VALUE_LOW 0 + +/* function prototype */ +static void felica_initialize_pin(void); +static void felica_finalize_pin(void); +static void felica_register_device(void); +static void felica_deregister_device(void); +static int __init felica_init(void); +static void __exit felica_exit(void); + + + + + +/****************************************************************************** + * /dev/felica + ******************************************************************************/ + +/* constant definition */ +#define FELICA_UART_NAME "felica" +#define FELICA_NL_NETLINK_USER 31 +#define FELICA_NL_SUCCESS 1 +#define FELICA_NL_EFAILED 2 +#define FELICA_NL_REQ_OPEN 0x01 +#define FELICA_NL_REQ_CLOSE 0x02 +#define FELICA_NL_REQ_READ 0x03 +#define FELICA_NL_REQ_WRITE 0x04 +#define FELICA_NL_REQ_AVAIABLE 0x05 +#define FELICA_NL_REQ_SYNC 0x06 +#define FELICA_NL_RESPONCE 0xFE +#define FELICA_NL_CONNECT_MSG 0xFF +#define FELICA_NL_MSG_DATA_SIZE 4096 +#define FELICA_NL_MSG_SIZE (FELICA_NL_MSG_DATA_SIZE+4) + +#define MSG_READ1_FLAGS_OFFSET 1 +#define MSG_READ1_LEN_OFFSET 2 +#define MSG_READ2_FLAGS_OFFSET 3 +#define MSG_READ2_LEN_OFFSET 4 +#define MSG_WRITE_FLAGS_OFFSET 5 +#define MSG_WRITE_LEN_OFFSET 6 +#define MSG_LOCK_ADDR_OFFSET 7 +#define MSG_I2C_ADDR_OFFSET 8 +#define MSG_DIAG_NAME_OFFSET 9 +#define MSG_MFC_UID_FRONT_OFFSET 24 +#define MSG_MFC_UID_BACK_OFFSET 25 +#define MSG_MFL_UID_FRONT_OFFSET 26 +#define MSG_MFL_UID_BACK_OFFSET 27 +#define MSG_RWM_UID_FRONT_OFFSET 28 +#define MSG_RWM_UID_BACK_OFFSET 29 +#define MSG_ANT_ADDR_OFFSET 30 +#define MSG_ANT_UID_FRONT_OFFSET 31 +#define MSG_ANT_UID_BACK_OFFSET 32 + +#define FELICA_HLOS_IMG_TAMPER_FUSE 0 +#define FELICA_SCM_SVC_FUSE 0x08 +#define FELICA_SCM_BLOW_SW_FUSE_ID 0x01 +#define FELICA_SCM_IS_SW_FUSE_BLOWN_ID 0x02 + +/* function prototype */ +static void felica_uart_init(void); +static void felica_uart_exit(void); +static int felica_uart_open(struct inode *inode, struct file *file); +static int felica_uart_close(struct inode *inode, struct file *file); +static ssize_t felica_uart_read(struct file *file, char __user *buf,\ + size_t len, loff_t *ppos); +static ssize_t felica_uart_write(struct file *file, const char __user *data,\ + size_t len, loff_t *ppos); +static int felica_uart_sync(struct file *file, int datasync); +static long felica_uart_ioctl(struct file *file, unsigned int cmd,\ + unsigned long arg); +static void felica_nl_init(void); +static void felica_nl_exit(void); +static int felica_nl_send_msg(int len); +static void felica_nl_recv_msg(struct sk_buff *skb); +static void felica_nl_wait_ret_msg(void); +static void felica_set_felica_info(void); + +static int felica_smc_read_oemflag(u32 ctrl_word, u32 *val); +static int felica_Cpu0(void); +static int felica_CpuAll(void); +static uint8_t felica_get_tamper_fuse_cmd(void); + + + + +/****************************************************************************** + * /dev/felica_pon + ******************************************************************************/ + +/* constant definition */ +#define FELICA_PON_NAME "felica_pon" +#define GPIO_PINID_FELICA_PON EXYNOS4_GPL2(7) +#define FELICA_PON_DATA_LEN 1 +#define FELICA_PON_WIRELESS 0 +#define FELICA_PON_WIRED 1 + +/* function prototype */ +static void felica_pon_init(void); +static void felica_pon_exit(void); +static int felica_pon_open(struct inode *inode, struct file *file); +static int felica_pon_close(struct inode *inode, struct file *file); +static ssize_t felica_pon_read(struct file *file, char __user *buf,\ + size_t len, loff_t *ppos); +static ssize_t felica_pon_write(struct file *file, const char __user *data, \ + size_t len, loff_t *ppos); + + + + + +/****************************************************************************** + * felica_i2c_driver + ******************************************************************************/ + +/* constant definition */ +#define FELICA_I2C_NAME "felica_i2c" + +/* function prototype */ +static void felica_i2c_init(void); +static void felica_i2c_exit(void); +static int felica_i2c_probe(struct i2c_client *client,\ + const struct i2c_device_id *devid); +static int felica_i2c_remove(struct i2c_client *client); + +/****************************************************************************** + * /dev/felica_cen + ******************************************************************************/ + +/* constant definition */ +#define FELICA_CEN_NAME "felica_cen" +#define FELICA_CEN_DATA_LEN 1 +#define FELICA_CONTROL_LOCK_MASK 1 +#define FELICA_CEN_LOCK 0 +#define FELICA_CEN_UNLOCK 1 +#define FELICA_CEN_SET_LOCK 0x80 +#define FELICA_CEN_SET_UNLOCK 0x81 + +/* function prototype */ +static void felica_cen_init(void); +static void felica_cen_exit(void); +static int felica_cen_open(struct inode *inode, struct file *file); +static int felica_cen_close(struct inode *inode, struct file *file); +static ssize_t felica_cen_read(struct file *file, char __user *buf,\ + size_t len, loff_t *ppos); +static ssize_t felica_cen_write(struct file *file, const char __user *data,\ + size_t len, loff_t *ppos); + + + + + +/****************************************************************************** + * /dev/felica_rfs + ******************************************************************************/ + +/* constant definition */ +#define FELICA_RFS_NAME "felica_rfs" +#define GPIO_PINID_FELICA_RFS EXYNOS4_GPL2(6) +#define FELICA_RFS_DATA_LEN 1 +#define FELICA_RFS_STANDBY 0 +#define FELICA_RFS_DETECTED 1 + +/* function prototype */ +static void felica_rfs_init(void); +static void felica_rfs_exit(void); +static int felica_rfs_open(struct inode *inode, struct file *file); +static int felica_rfs_close(struct inode *inode, struct file *file); +static ssize_t felica_rfs_read(struct file *file, char __user *buf, \ + size_t len, loff_t *ppos); + + + + + +/****************************************************************************** + * /dev/felica_rws + ******************************************************************************/ + +/* constant definition */ +#define FELICA_RWS_NAME "felica_rws" +#define FELICA_RWS_DATA_LEN 1 +#define FELICA_RW_STATUS_INIT 0 +#define FELICA_RW_STATUS_ENABLE 0 +#define FELICA_RW_STATUS_DISABLE 1 + +/* function prototype */ +static void felica_rws_init(void); +static void felica_rws_exit(void); +static int felica_rws_open(struct inode *inode, struct file *file); +static int felica_rws_close(struct inode *inode, struct file *file); +static ssize_t felica_rws_read(struct file *file, char __user *buf,\ + size_t len, loff_t *ppos); +static ssize_t felica_rws_write(struct file *file, const char __user *data, \ + size_t len, loff_t *ppos); + + + + + +/****************************************************************************** + * /dev/felica_int_poll + ******************************************************************************/ + +/* constant definition */ +#define FELICA_INT_POLL_NAME "felica_int_poll" +#define GPIO_PINID_FELICA_INT EXYNOS4_GPX1(7) +#define FELICA_INT_DATA_LEN 1 +#define FELICA_INT_DELAY_TIME 3 +#define FELICA_INT_LOW 0 +#define FELICA_INT_HIGH 1 + +/* function prototype */ +static irqreturn_t felica_int_irq_handler(int irq, void *dev_id); +static void felica_int_irq_work(struct work_struct *work); +static void felica_int_poll_init(void); +static void felica_int_poll_exit(void); +static int felica_int_poll_open(struct inode *inode, struct file *file); +static int felica_int_poll_close(struct inode *inode, struct file *file); +static ssize_t felica_int_poll_read(struct file *file, \ + char __user *buf, size_t len, loff_t *ppos); +static unsigned int felica_int_poll_poll(struct file *file, poll_table *wait); + + +/****************************************************************************** + * /dev/felica_uid + ******************************************************************************/ + +/* constant definition */ +#define FELICA_UID_NAME "felica_uid" +#define DIAG_NAME_MAXSIZE 15 +#define FELICA_MAGIC 0xF8 +#define SET_FELICA_UID_DIAG _IOW(FELICA_MAGIC, 4, void *) + +/* function prototype */ +static void felica_uid_init(void); +static void felica_uid_exit(void); +static int felica_uid_open(struct inode *inode, struct file *file); +static int felica_uid_close(struct inode *inode, struct file *file); +static long felica_uid_ioctl(struct file *file, unsigned int cmd, \ + unsigned long arg); +/****************************************************************************** + * /dev/felica_ant + ******************************************************************************/ + +/* constant definition */ +#define FELICA_ANT_NAME "felica_ant" +#define FELICA_ANT_DATA_LEN 1 + +/* function prototype */ +static void felica_ant_init(void); +static void felica_ant_exit(void); +static int felica_ant_open(struct inode *inode, struct file *file); +static int felica_ant_close(struct inode *inode, struct file *file); +static ssize_t felica_ant_read(struct file *file, char __user *buf,\ + size_t len, loff_t *ppos); +static ssize_t felica_ant_write(struct file *file, const char __user *data,\ + size_t len, loff_t *ppos); + +#endif /* _FELICA_H */ |