xref: /kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/dvb/ca.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _DVBCA_H_
#define _DVBCA_H_
struct ca_slot_info {
  int num;
  int type;
#define CA_CI 1
#define CA_CI_LINK 2
#define CA_CI_PHYS 4
#define CA_DESCR 8
#define CA_SC 128
  unsigned int flags;
#define CA_CI_MODULE_PRESENT 1
#define CA_CI_MODULE_READY 2
};
struct ca_descr_info {
  unsigned int num;
  unsigned int type;
#define CA_ECD 1
#define CA_NDS 2
#define CA_DSS 4
};
struct ca_caps {
  unsigned int slot_num;
  unsigned int slot_type;
  unsigned int descr_num;
  unsigned int descr_type;
};
struct ca_msg {
  unsigned int index;
  unsigned int type;
  unsigned int length;
  unsigned char msg[256];
};
struct ca_descr {
  unsigned int index;
  unsigned int parity;
  unsigned char cw[8];
};
#define CA_RESET _IO('o', 128)
#define CA_GET_CAP _IOR('o', 129, struct ca_caps)
#define CA_GET_SLOT_INFO _IOR('o', 130, struct ca_slot_info)
#define CA_GET_DESCR_INFO _IOR('o', 131, struct ca_descr_info)
#define CA_GET_MSG _IOR('o', 132, struct ca_msg)
#define CA_SEND_MSG _IOW('o', 133, struct ca_msg)
#define CA_SET_DESCR _IOW('o', 134, struct ca_descr)
typedef struct ca_slot_info ca_slot_info_t;
typedef struct ca_descr_info ca_descr_info_t;
typedef struct ca_caps ca_caps_t;
typedef struct ca_msg ca_msg_t;
typedef struct ca_descr ca_descr_t;
#endif