45 lines
1.8 KiB
C
Executable File
45 lines
1.8 KiB
C
Executable File
/****************************************************************************
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*
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* Copyright (c) 2014 - 2016 Samsung Electronics Co., Ltd. All rights reserved
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*
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****************************************************************************/
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/****************************************************************************
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* FILE
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* bhcs.h - Bluetooth Host Configuration Structure
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*
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* DESCRIPTION
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* This file specifies the layout of the Bluetooth Host Configuration
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* Structure. The structure is written by the host and passed to the
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* firmware as an argument to the service start callback function in
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* the form of an offset that must be converted to a local address.
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*
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* ASSUMPTIONS
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* The host and the firmware has the same endiannes.
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* The ABI on the host and the firmware results in the same memory
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* layout of the defined structure.
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*
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*/
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#ifndef BHCS_H__
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#define BHCS_H__
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/* The version of the BHCS structure. Must be written to the version field
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* by the host and confirmed to match the define by the firmware. Increment
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* the version when changing the layout of the structure. This also serves
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* as a rudimentary endianess check. */
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#define BHCS_VERSION 2
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struct BHCS {
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uint32_t version; /* BHCS_VERSION */
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uint32_t bsmhcp_protocol_offset; /* BSMHCP_PROTOCOL structure offset */
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uint32_t bsmhcp_protocol_length; /* BSMHCP_PROTOCOL structure length */
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uint32_t configuration_offset; /* Binary configuration data offset */
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uint32_t configuration_length; /* Binary configuration data length */
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uint32_t bluetooth_address_lap; /* Lower Address Part 00..23 */
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uint8_t bluetooth_address_uap; /* Upper Address Part 24..31 */
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uint16_t bluetooth_address_nap; /* Non-significant 32..47 */
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};
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#endif /* BHCS_H__ */
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