diff options
Diffstat (limited to 'include/uapi/linux/dvb')
| -rw-r--r-- | include/uapi/linux/dvb/ca.h | 51 |
1 files changed, 32 insertions, 19 deletions
diff --git a/include/uapi/linux/dvb/ca.h b/include/uapi/linux/dvb/ca.h index c18537f3e449..00cf24587bea 100644 --- a/include/uapi/linux/dvb/ca.h +++ b/include/uapi/linux/dvb/ca.h @@ -26,7 +26,7 @@ /* slot interface types and info */ -typedef struct ca_slot_info { +struct ca_slot_info { int num; /* slot number */ int type; /* CA interface this slot supports */ @@ -39,52 +39,65 @@ typedef struct ca_slot_info { unsigned int flags; #define CA_CI_MODULE_PRESENT 1 /* module (or card) inserted */ #define CA_CI_MODULE_READY 2 -} ca_slot_info_t; +}; /* descrambler types and info */ -typedef struct ca_descr_info { +struct ca_descr_info { unsigned int num; /* number of available descramblers (keys) */ unsigned int type; /* type of supported scrambling system */ #define CA_ECD 1 #define CA_NDS 2 #define CA_DSS 4 -} ca_descr_info_t; +}; -typedef struct ca_caps { +struct ca_caps { unsigned int slot_num; /* total number of CA card and module slots */ unsigned int slot_type; /* OR of all supported types */ unsigned int descr_num; /* total number of descrambler slots (keys) */ unsigned int descr_type; /* OR of all supported types */ -} ca_caps_t; +}; /* a message to/from a CI-CAM */ -typedef struct ca_msg { +struct ca_msg { unsigned int index; unsigned int type; unsigned int length; unsigned char msg[256]; -} ca_msg_t; +}; -typedef struct ca_descr { +struct ca_descr { unsigned int index; unsigned int parity; /* 0 == even, 1 == odd */ unsigned char cw[8]; -} ca_descr_t; +}; -typedef struct ca_pid { +struct ca_pid { unsigned int pid; int index; /* -1 == disable*/ -} ca_pid_t; +}; #define CA_RESET _IO('o', 128) -#define CA_GET_CAP _IOR('o', 129, ca_caps_t) -#define CA_GET_SLOT_INFO _IOR('o', 130, ca_slot_info_t) -#define CA_GET_DESCR_INFO _IOR('o', 131, ca_descr_info_t) -#define CA_GET_MSG _IOR('o', 132, ca_msg_t) -#define CA_SEND_MSG _IOW('o', 133, ca_msg_t) -#define CA_SET_DESCR _IOW('o', 134, ca_descr_t) -#define CA_SET_PID _IOW('o', 135, ca_pid_t) +#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) +#define CA_SET_PID _IOW('o', 135, struct ca_pid) + +#if !defined (__KERNEL__) + +/* This is needed for legacy userspace support */ +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; +typedef struct ca_pid ca_pid_t; + +#endif + #endif |