a0b8746173
- Add LIB_VERSION ioctl - Add CLOSE_DELIVERED ioctl - Bump code version Upstream version: 3782f2ad42c08f4d32f64138f8be7341afc380f5
131 lines
4.4 KiB
C
131 lines
4.4 KiB
C
/**
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* Copyright (c) 2010-2012 Broadcom. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The names of the above-listed copyright holders may not be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2, as published by the Free
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* Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef VCHIQ_IOCTLS_H
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#define VCHIQ_IOCTLS_H
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#include "vchiq_if.h"
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#define VCHIQ_IOC_MAGIC 0xc4
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#define VCHIQ_INVALID_HANDLE (~0)
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typedef struct {
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VCHIQ_SERVICE_PARAMS_T params;
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int is_open;
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int is_vchi;
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unsigned int handle; /* OUT */
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} VCHIQ_CREATE_SERVICE_T;
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typedef struct {
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unsigned int handle;
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unsigned int count;
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const VCHIQ_ELEMENT_T *elements;
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} VCHIQ_QUEUE_MESSAGE_T;
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typedef struct {
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unsigned int handle;
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void *data;
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unsigned int size;
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void *userdata;
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VCHIQ_BULK_MODE_T mode;
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} VCHIQ_QUEUE_BULK_TRANSFER_T;
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typedef struct {
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VCHIQ_REASON_T reason;
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VCHIQ_HEADER_T *header;
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void *service_userdata;
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void *bulk_userdata;
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} VCHIQ_COMPLETION_DATA_T;
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typedef struct {
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unsigned int count;
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VCHIQ_COMPLETION_DATA_T *buf;
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unsigned int msgbufsize;
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unsigned int msgbufcount; /* IN/OUT */
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void **msgbufs;
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} VCHIQ_AWAIT_COMPLETION_T;
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typedef struct {
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unsigned int handle;
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int blocking;
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unsigned int bufsize;
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void *buf;
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} VCHIQ_DEQUEUE_MESSAGE_T;
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typedef struct {
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unsigned int config_size;
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VCHIQ_CONFIG_T *pconfig;
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} VCHIQ_GET_CONFIG_T;
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typedef struct {
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unsigned int handle;
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VCHIQ_SERVICE_OPTION_T option;
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int value;
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} VCHIQ_SET_SERVICE_OPTION_T;
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typedef struct {
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void *virt_addr;
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size_t num_bytes;
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} VCHIQ_DUMP_MEM_T;
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#define VCHIQ_IOC_CONNECT _IO(VCHIQ_IOC_MAGIC, 0)
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#define VCHIQ_IOC_SHUTDOWN _IO(VCHIQ_IOC_MAGIC, 1)
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#define VCHIQ_IOC_CREATE_SERVICE \
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_IOWR(VCHIQ_IOC_MAGIC, 2, VCHIQ_CREATE_SERVICE_T)
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#define VCHIQ_IOC_REMOVE_SERVICE _IO(VCHIQ_IOC_MAGIC, 3)
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#define VCHIQ_IOC_QUEUE_MESSAGE \
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_IOW(VCHIQ_IOC_MAGIC, 4, VCHIQ_QUEUE_MESSAGE_T)
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#define VCHIQ_IOC_QUEUE_BULK_TRANSMIT \
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_IOWR(VCHIQ_IOC_MAGIC, 5, VCHIQ_QUEUE_BULK_TRANSFER_T)
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#define VCHIQ_IOC_QUEUE_BULK_RECEIVE \
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_IOWR(VCHIQ_IOC_MAGIC, 6, VCHIQ_QUEUE_BULK_TRANSFER_T)
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#define VCHIQ_IOC_AWAIT_COMPLETION \
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_IOWR(VCHIQ_IOC_MAGIC, 7, VCHIQ_AWAIT_COMPLETION_T)
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#define VCHIQ_IOC_DEQUEUE_MESSAGE \
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_IOWR(VCHIQ_IOC_MAGIC, 8, VCHIQ_DEQUEUE_MESSAGE_T)
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#define VCHIQ_IOC_GET_CLIENT_ID _IO(VCHIQ_IOC_MAGIC, 9)
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#define VCHIQ_IOC_GET_CONFIG \
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_IOWR(VCHIQ_IOC_MAGIC, 10, VCHIQ_GET_CONFIG_T)
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#define VCHIQ_IOC_CLOSE_SERVICE _IO(VCHIQ_IOC_MAGIC, 11)
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#define VCHIQ_IOC_USE_SERVICE _IO(VCHIQ_IOC_MAGIC, 12)
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#define VCHIQ_IOC_RELEASE_SERVICE _IO(VCHIQ_IOC_MAGIC, 13)
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#define VCHIQ_IOC_SET_SERVICE_OPTION \
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_IOW(VCHIQ_IOC_MAGIC, 14, VCHIQ_SET_SERVICE_OPTION_T)
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#define VCHIQ_IOC_DUMP_PHYS_MEM \
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_IOW(VCHIQ_IOC_MAGIC, 15, VCHIQ_DUMP_MEM_T)
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#define VCHIQ_IOC_LIB_VERSION _IO(VCHIQ_IOC_MAGIC, 16)
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#define VCHIQ_IOC_CLOSE_DELIVERED _IO(VCHIQ_IOC_MAGIC, 17)
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#define VCHIQ_IOC_MAX 17
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#endif
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