| 1 | /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ |
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| 2 | /* Copyright (c) 2010-2014 Broadcom. All rights reserved. */ |
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| 3 | |
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| 4 | #ifndef VCHIQ_CFG_H |
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| 5 | #define VCHIQ_CFG_H |
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| 6 | |
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| 7 | #define VCHIQ_MAGIC VCHIQ_MAKE_FOURCC('V', 'C', 'H', 'I') |
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| 8 | /* The version of VCHIQ - change with any non-trivial change */ |
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| 9 | #define VCHIQ_VERSION 8 |
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| 10 | /* |
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| 11 | * The minimum compatible version - update to match VCHIQ_VERSION with any |
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| 12 | * incompatible change |
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| 13 | */ |
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| 14 | #define VCHIQ_VERSION_MIN 3 |
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| 15 | |
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| 16 | /* The version that introduced the VCHIQ_IOC_LIB_VERSION ioctl */ |
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| 17 | #define VCHIQ_VERSION_LIB_VERSION 7 |
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| 18 | |
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| 19 | /* The version that introduced the VCHIQ_IOC_CLOSE_DELIVERED ioctl */ |
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| 20 | #define VCHIQ_VERSION_CLOSE_DELIVERED 7 |
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| 21 | |
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| 22 | /* The version that made it safe to use SYNCHRONOUS mode */ |
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| 23 | #define VCHIQ_VERSION_SYNCHRONOUS_MODE 8 |
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| 24 | |
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| 25 | #define VCHIQ_MAX_STATES 1 |
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| 26 | #define VCHIQ_MAX_SERVICES 4096 |
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| 27 | #define VCHIQ_MAX_SLOTS 128 |
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| 28 | #define VCHIQ_MAX_SLOTS_PER_SIDE 64 |
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| 29 | |
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| 30 | #define VCHIQ_NUM_CURRENT_BULKS 32 |
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| 31 | #define VCHIQ_NUM_SERVICE_BULKS 4 |
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| 32 | |
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| 33 | #ifndef VCHIQ_ENABLE_DEBUG |
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| 34 | #define VCHIQ_ENABLE_DEBUG 1 |
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| 35 | #endif |
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| 36 | |
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| 37 | #ifndef VCHIQ_ENABLE_STATS |
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| 38 | #define VCHIQ_ENABLE_STATS 1 |
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| 39 | #endif |
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| 40 | |
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| 41 | #endif /* VCHIQ_CFG_H */ |
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| 42 | |
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