mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-16 07:35:14 +00:00
8968da9b86
This patch touches on places where it shouldn't: image
files and code examples. Also, it doesn't fix all array
occurrences.
So, let's revert it.
This reverts commit ffbab694ed.
110 lines
2 KiB
ReStructuredText
110 lines
2 KiB
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
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.. _ca_data_types:
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*************
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CA Data Types
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*************
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.. _ca-slot-info:
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ca_slot_info_t
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==============
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.. code-block:: c
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typedef struct ca_slot_info {
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int num; /* slot number */
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int type; /* CA interface this slot supports */
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#define CA_CI 1 /* CI high level interface */
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#define CA_CI_LINK 2 /* CI link layer level interface */
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#define CA_CI_PHYS 4 /* CI physical layer level interface */
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#define CA_DESCR 8 /* built-in descrambler */
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#define CA_SC 128 /* simple smart card interface */
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unsigned int flags;
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#define CA_CI_MODULE_PRESENT 1 /* module (or card) inserted */
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#define CA_CI_MODULE_READY 2
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} ca_slot_info_t;
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.. _ca-descr-info:
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ca_descr_info_t
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===============
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.. code-block:: c
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typedef struct ca_descr_info {
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unsigned int num; /* number of available descramblers (keys) */
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unsigned int type; /* type of supported scrambling system */
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#define CA_ECD 1
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#define CA_NDS 2
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#define CA_DSS 4
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} ca_descr_info_t;
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.. _ca-caps:
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ca_caps_t
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=========
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.. code-block:: c
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typedef struct ca_caps {
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unsigned int slot_num; /* total number of CA card and module slots */
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unsigned int slot_type; /* OR of all supported types */
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unsigned int descr_num; /* total number of descrambler slots (keys) */
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unsigned int descr_type;/* OR of all supported types */
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} ca_cap_t;
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.. _ca-msg:
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ca_msg_t
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========
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.. code-block:: c
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/* a message to/from a CI-CAM */
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typedef struct ca_msg {
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unsigned int index;
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unsigned int type;
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unsigned int length;
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unsigned char msg[256];
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} ca_msg_t;
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.. _ca-descr:
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ca_descr_t
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==========
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.. code-block:: c
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typedef struct ca_descr {
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unsigned int index;
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unsigned int parity;
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unsigned char cw[8];
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} ca_descr_t;
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.. _ca-pid:
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ca-pid
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======
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.. code-block:: c
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typedef struct ca_pid {
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unsigned int pid;
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int index; /* -1 == disable*/
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} ca_pid_t;
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