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