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Code Issues Releases Wiki Activity

move ddbridge ioctls to separate file

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This commit is contained in:
none 2021-03-18 12:39:41 +01:00
parent dda8698514
commit 92cd675f5d
2 changed files with 75 additions and 70 deletions
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71
ddbridge/ddbridge-core.c
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@ -24,6 +24,7 @@
#include "ddbridge.h"
#include "ddbridge-i2c.h"
#include "ddbridge-io.h"
#include "ddbridge-ioctl.h"
#include <media/dvb_net.h>
struct workqueue_struct *ddb_wq;
@ -3187,76 +3188,6 @@ static u16 mdio_read(struct ddb *dev, u8 adr, u8 reg, u32 mdio_base)
return ddbreadl(dev, MDIO_VAL_OFF + mdio_base);
}
#define DDB_MAGIC 'd'
struct ddb_flashio {
__u8 *write_buf;
__u32 write_len;
__u8 *read_buf;
__u32 read_len;
__u32 link;
};
struct ddb_gpio {
__u32 mask;
__u32 data;
};
struct ddb_id {
__u16 vendor;
__u16 device;
__u16 subvendor;
__u16 subdevice;
__u32 hw;
__u32 regmap;
};
struct ddb_reg {
__u32 reg;
__u32 val;
};
struct ddb_mem {
__u32 off;
__u8 *buf;
__u32 len;
};
struct ddb_mdio {
__u8 adr;
__u8 reg;
__u16 val;
};
struct ddb_i2c_msg {
__u8 bus;
__u8 adr;
__u8 *hdr;
__u32 hlen;
__u8 *msg;
__u32 mlen;
};
struct ddb_mci_msg {
__u32 link;
struct mci_command cmd;
struct mci_result res;
};
#define IOCTL_DDB_FLASHIO _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio)
#define IOCTL_DDB_GPIO_IN _IOWR(DDB_MAGIC, 0x01, struct ddb_gpio)
#define IOCTL_DDB_GPIO_OUT _IOWR(DDB_MAGIC, 0x02, struct ddb_gpio)
#define IOCTL_DDB_ID _IOR(DDB_MAGIC, 0x03, struct ddb_id)
#define IOCTL_DDB_READ_REG _IOWR(DDB_MAGIC, 0x04, struct ddb_reg)
#define IOCTL_DDB_WRITE_REG _IOW(DDB_MAGIC, 0x05, struct ddb_reg)
#define IOCTL_DDB_READ_MEM _IOWR(DDB_MAGIC, 0x06, struct ddb_mem)
#define IOCTL_DDB_WRITE_MEM _IOR(DDB_MAGIC, 0x07, struct ddb_mem)
#define IOCTL_DDB_READ_MDIO _IOWR(DDB_MAGIC, 0x08, struct ddb_mdio)
#define IOCTL_DDB_WRITE_MDIO _IOR(DDB_MAGIC, 0x09, struct ddb_mdio)
#define IOCTL_DDB_READ_I2C _IOWR(DDB_MAGIC, 0x0a, struct ddb_i2c_msg)
#define IOCTL_DDB_WRITE_I2C _IOR(DDB_MAGIC, 0x0b, struct ddb_i2c_msg)
#define IOCTL_DDB_MCI_CMD _IOWR(DDB_MAGIC, 0x0c, struct ddb_mci_msg)
#define DDB_NAME "ddbridge"
static u32 ddb_num;

74
ddbridge/ddbridge-ioctl.h Normal file
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@ -0,0 +1,74 @@
#ifndef _DDBRIDGE_IOCTL_H_
#define _DDBRIDGE_IOCTL_H_
#define DDB_MAGIC 'd'
struct ddb_flashio {
__u8 *write_buf;
__u32 write_len;
__u8 *read_buf;
__u32 read_len;
__u32 link;
};
struct ddb_gpio {
__u32 mask;
__u32 data;
};
struct ddb_id {
__u16 vendor;
__u16 device;
__u16 subvendor;
__u16 subdevice;
__u32 hw;
__u32 regmap;
};
struct ddb_reg {
__u32 reg;
__u32 val;
};
struct ddb_mem {
__u32 off;
__u8 *buf;
__u32 len;
};
struct ddb_mdio {
__u8 adr;
__u8 reg;
__u16 val;
};
struct ddb_i2c_msg {
__u8 bus;
__u8 adr;
__u8 *hdr;
__u32 hlen;
__u8 *msg;
__u32 mlen;
};
struct ddb_mci_msg {
__u32 link;
struct mci_command cmd;
struct mci_result res;
};
#define IOCTL_DDB_FLASHIO _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio)
#define IOCTL_DDB_GPIO_IN _IOWR(DDB_MAGIC, 0x01, struct ddb_gpio)
#define IOCTL_DDB_GPIO_OUT _IOWR(DDB_MAGIC, 0x02, struct ddb_gpio)
#define IOCTL_DDB_ID _IOR(DDB_MAGIC, 0x03, struct ddb_id)
#define IOCTL_DDB_READ_REG _IOWR(DDB_MAGIC, 0x04, struct ddb_reg)
#define IOCTL_DDB_WRITE_REG _IOW(DDB_MAGIC, 0x05, struct ddb_reg)
#define IOCTL_DDB_READ_MEM _IOWR(DDB_MAGIC, 0x06, struct ddb_mem)
#define IOCTL_DDB_WRITE_MEM _IOR(DDB_MAGIC, 0x07, struct ddb_mem)
#define IOCTL_DDB_READ_MDIO _IOWR(DDB_MAGIC, 0x08, struct ddb_mdio)
#define IOCTL_DDB_WRITE_MDIO _IOR(DDB_MAGIC, 0x09, struct ddb_mdio)
#define IOCTL_DDB_READ_I2C _IOWR(DDB_MAGIC, 0x0a, struct ddb_i2c_msg)
#define IOCTL_DDB_WRITE_I2C _IOR(DDB_MAGIC, 0x0b, struct ddb_i2c_msg)
#define IOCTL_DDB_MCI_CMD _IOWR(DDB_MAGIC, 0x0c, struct ddb_mci_msg)
#endif