34 строки
1.3 KiB
C
34 строки
1.3 KiB
C
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#ifndef _IOWARRIOR_H_
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#define _IOWARRIOR_H_
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#define CODEMERCS_MAGIC_NUMBER 0xC0 /* like COde Mercenaries */
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/* Define the ioctl commands for reading and writing data */
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#define IOW_WRITE _IOW(CODEMERCS_MAGIC_NUMBER, 1, __u8 *)
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#define IOW_READ _IOW(CODEMERCS_MAGIC_NUMBER, 2, __u8 *)
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/*
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A struct for available device info which is read
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with the ioctl IOW_GETINFO.
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To be compatible with 2.4 userspace which didn't have an easy way to get
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this information.
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*/
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struct iowarrior_info {
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__u32 vendor; /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */
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__u32 product; /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_XXXXX) */
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__u8 serial[9]; /* the serial number of our chip (if a serial-number is not available this is empty string) */
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__u32 revision; /* revision number of the chip */
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__u32 speed; /* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */
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__u32 power; /* power consumption of the device in mA */
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__u32 if_num; /* the number of the endpoint */
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__u32 report_size; /* size of the data-packets on this interface */
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};
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/*
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Get some device-information (product-id , serial-number etc.)
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in order to identify a chip.
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*/
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#define IOW_GETINFO _IOR(CODEMERCS_MAGIC_NUMBER, 3, struct iowarrior_info)
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#endif /* _IOWARRIOR_H_ */
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