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 _DVBCA_H_
20 #define _DVBCA_H_
21 struct ca_slot_info {
22   int num;
23   int type;
24 #define CA_CI 1
25 #define CA_CI_LINK 2
26 #define CA_CI_PHYS 4
27 #define CA_DESCR 8
28 #define CA_SC 128
29   unsigned int flags;
30 #define CA_CI_MODULE_PRESENT 1
31 #define CA_CI_MODULE_READY 2
32 };
33 struct ca_descr_info {
34   unsigned int num;
35   unsigned int type;
36 #define CA_ECD 1
37 #define CA_NDS 2
38 #define CA_DSS 4
39 };
40 struct ca_caps {
41   unsigned int slot_num;
42   unsigned int slot_type;
43   unsigned int descr_num;
44   unsigned int descr_type;
45 };
46 struct ca_msg {
47   unsigned int index;
48   unsigned int type;
49   unsigned int length;
50   unsigned char msg[256];
51 };
52 struct ca_descr {
53   unsigned int index;
54   unsigned int parity;
55   unsigned char cw[8];
56 };
57 #define CA_RESET _IO('o', 128)
58 #define CA_GET_CAP _IOR('o', 129, struct ca_caps)
59 #define CA_GET_SLOT_INFO _IOR('o', 130, struct ca_slot_info)
60 #define CA_GET_DESCR_INFO _IOR('o', 131, struct ca_descr_info)
61 #define CA_GET_MSG _IOR('o', 132, struct ca_msg)
62 #define CA_SEND_MSG _IOW('o', 133, struct ca_msg)
63 #define CA_SET_DESCR _IOW('o', 134, struct ca_descr)
64 typedef struct ca_slot_info ca_slot_info_t;
65 typedef struct ca_descr_info ca_descr_info_t;
66 typedef struct ca_caps ca_caps_t;
67 typedef struct ca_msg ca_msg_t;
68 typedef struct ca_descr ca_descr_t;
69 #endif
70