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Diffstat (limited to 'include/ethosu_types.h')
-rw-r--r-- | include/ethosu_types.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/include/ethosu_types.h b/include/ethosu_types.h new file mode 100644 index 0000000..a8062dd --- /dev/null +++ b/include/ethosu_types.h @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2019-2021 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ETHOSU_TYPES_H +#define ETHOSU_TYPES_H + +/****************************************************************************** + * Includes + ******************************************************************************/ + +#include <stdint.h> + +/****************************************************************************** + * Types + ******************************************************************************/ + +enum ethosu_error_codes +{ + ETHOSU_SUCCESS = 0, ///< Success + ETHOSU_GENERIC_FAILURE = -1, ///< Generic failure + ETHOSU_INVALID_PARAM = -2 ///< Invalid parameter +}; + +enum ethosu_clock_q_request +{ + ETHOSU_CLOCK_Q_DISABLE = 0, ///< Disable NPU signal ready for clock off. + ETHOSU_CLOCK_Q_ENABLE = 1, ///< Enable NPU signal ready for clock off when stop+idle state reached. + ETHOSU_CLOCK_Q_UNCHANGED = 2 ///< Keep current clock q setting +}; + +enum ethosu_power_q_request +{ + ETHOSU_POWER_Q_DISABLE = 0, ///< Disable NPU signal ready for power off. + ETHOSU_POWER_Q_ENABLE = 1, ///< Enable NPU signal ready for power off when stop+idle state reached. + ETHOSU_POWER_Q_UNCHANGED = 2 ///< Keep current power q setting +}; + +struct ethosu_id +{ + uint32_t version_status; ///< Version status + uint32_t version_minor; ///< Version minor + uint32_t version_major; ///< Version major + uint32_t product_major; ///< Product major + uint32_t arch_patch_rev; ///< Architecture version patch + uint32_t arch_minor_rev; ///< Architecture version minor + uint32_t arch_major_rev; ///< Architecture version major +}; + +struct ethosu_config +{ + uint32_t macs_per_cc; ///< MACs per clock cycle + uint32_t cmd_stream_version; ///< NPU command stream version + uint32_t custom_dma; ///< Custom DMA enabled +}; + +struct ethosu_hw_info +{ + struct ethosu_id version; + struct ethosu_config cfg; +}; +#endif // ETHOSU_TYPES_H |