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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ***   To edit the content of this header, modify the corresponding
     11  ***   source file (e.g. under external/kernel-headers/original/) then
     12  ***   run bionic/libc/kernel/tools/update_all.py
     13  ***
     14  ***   Any manual change here will be lost the next time this script will
     15  ***   be run. You've been warned!
     16  ***
     17  ****************************************************************************
     18  ****************************************************************************/
     19 #ifndef _UAPI_CM4000_H_
     20 #define _UAPI_CM4000_H_
     21 #include <linux/types.h>
     22 #include <linux/ioctl.h>
     23 #define MAX_ATR 33
     24 #define CM4000_MAX_DEV 4
     25 typedef struct atreq {
     26   __s32 atr_len;
     27   unsigned char atr[64];
     28   __s32 power_act;
     29   unsigned char bIFSD;
     30   unsigned char bIFSC;
     31 } atreq_t;
     32 typedef struct ptsreq {
     33   __u32 protocol;
     34   unsigned char flags;
     35   unsigned char pts1;
     36   unsigned char pts2;
     37   unsigned char pts3;
     38 } ptsreq_t;
     39 #define CM_IOC_MAGIC 'c'
     40 #define CM_IOC_MAXNR 255
     41 #define CM_IOCGSTATUS _IOR(CM_IOC_MAGIC, 0, unsigned char *)
     42 #define CM_IOCGATR _IOWR(CM_IOC_MAGIC, 1, atreq_t *)
     43 #define CM_IOCSPTS _IOW(CM_IOC_MAGIC, 2, ptsreq_t *)
     44 #define CM_IOCSRDR _IO(CM_IOC_MAGIC, 3)
     45 #define CM_IOCARDOFF _IO(CM_IOC_MAGIC, 4)
     46 #define CM_IOSDBGLVL _IOW(CM_IOC_MAGIC, 250, int *)
     47 #define CM_CARD_INSERTED 0x01
     48 #define CM_CARD_POWERED 0x02
     49 #define CM_ATR_PRESENT 0x04
     50 #define CM_ATR_VALID 0x08
     51 #define CM_STATE_VALID 0x0f
     52 #define CM_NO_READER 0x10
     53 #define CM_BAD_CARD 0x20
     54 #endif
     55