diff options
Diffstat (limited to 'kernel/include/rpmsg/ethosu_rpmsg.h')
| -rw-r--r-- | kernel/include/rpmsg/ethosu_rpmsg.h | 193 |
1 files changed, 97 insertions, 96 deletions
diff --git a/kernel/include/rpmsg/ethosu_rpmsg.h b/kernel/include/rpmsg/ethosu_rpmsg.h index c1923c2..0be323e 100644 --- a/kernel/include/rpmsg/ethosu_rpmsg.h +++ b/kernel/include/rpmsg/ethosu_rpmsg.h @@ -17,8 +17,8 @@ * http://www.gnu.org/licenses/gpl-2.0.html. */ -#ifndef ETHOSU_CORE_RPMSG_H -#define ETHOSU_CORE_RPMSG_H +#ifndef ETHOSU_RPMSG_H +#define ETHOSU_RPMSG_H #ifdef __KERNEL__ #include <linux/types.h> @@ -31,137 +31,138 @@ namespace EthosU { #endif /** Maximum number of IFM/OFM buffers per inference */ -#define ETHOSU_CORE_BUFFER_MAX 16 +#define ETHOSU_RPMSG_BUFFER_MAX 16 /** Maximum number of PMU counters to be returned for inference */ -#define ETHOSU_CORE_PMU_MAX 8 +#define ETHOSU_RPMSG_PMU_MAX 8 -#define ETHOSU_CORE_MSG_MAGIC 0x41457631 -#define ETHOSU_CORE_MSG_VERSION_MAJOR 0 -#define ETHOSU_CORE_MSG_VERSION_MINOR 2 -#define ETHOSU_CORE_MSG_VERSION_PATCH 0 +#define ETHOSU_RPMSG_MAGIC 0x41457631 +#define ETHOSU_RPMSG_VERSION_MAJOR 0 +#define ETHOSU_RPMSG_VERSION_MINOR 2 +#define ETHOSU_RPMSG_VERSION_PATCH 0 /** - * enum ethosu_core_msg_type - Message types + * enum ethosu_rpmsg_type - Message types * * Types for the messages sent between the host and the core subsystem. */ -enum ethosu_core_msg_type { - ETHOSU_CORE_MSG_ERR = 1, - ETHOSU_CORE_MSG_PING, - ETHOSU_CORE_MSG_PONG, - ETHOSU_CORE_MSG_INFERENCE_REQ, - ETHOSU_CORE_MSG_INFERENCE_RSP, - ETHOSU_CORE_MSG_VERSION_REQ, - ETHOSU_CORE_MSG_VERSION_RSP, - ETHOSU_CORE_MSG_CAPABILITIES_REQ, - ETHOSU_CORE_MSG_CAPABILITIES_RSP, - ETHOSU_CORE_MSG_NETWORK_INFO_REQ, - ETHOSU_CORE_MSG_NETWORK_INFO_RSP, - ETHOSU_CORE_MSG_CANCEL_INFERENCE_REQ, - ETHOSU_CORE_MSG_CANCEL_INFERENCE_RSP, - ETHOSU_CORE_MSG_MAX +enum ethosu_rpmsg_type { + ETHOSU_RPMSG_ERR = 1, + ETHOSU_RPMSG_PING, + ETHOSU_RPMSG_PONG, + ETHOSU_RPMSG_INFERENCE_REQ, + ETHOSU_RPMSG_INFERENCE_RSP, + ETHOSU_RPMSG_VERSION_REQ, + ETHOSU_RPMSG_VERSION_RSP, + ETHOSU_RPMSG_CAPABILITIES_REQ, + ETHOSU_RPMSG_CAPABILITIES_RSP, + ETHOSU_RPMSG_NETWORK_INFO_REQ, + ETHOSU_RPMSG_NETWORK_INFO_RSP, + ETHOSU_RPMSG_CANCEL_INFERENCE_REQ, + ETHOSU_RPMSG_CANCEL_INFERENCE_RSP, + ETHOSU_RPMSG_MAX }; /** - * struct ethosu_core_msg_header - Message header + * struct ethosu_rpmsg_header - Message header */ -struct ethosu_core_msg_header { +struct ethosu_rpmsg_header { uint32_t magic; uint32_t type; uint64_t msg_id; }; /** - * enum ethosu_core_status - Status + * enum ethosu_rpmsg_status - Status */ -enum ethosu_core_status { - ETHOSU_CORE_STATUS_OK, - ETHOSU_CORE_STATUS_ERROR, - ETHOSU_CORE_STATUS_RUNNING, - ETHOSU_CORE_STATUS_REJECTED, - ETHOSU_CORE_STATUS_ABORTED, - ETHOSU_CORE_STATUS_ABORTING, +enum ethosu_rpmsg_status { + ETHOSU_RPMSG_STATUS_OK, + ETHOSU_RPMSG_STATUS_ERROR, + ETHOSU_RPMSG_STATUS_RUNNING, + ETHOSU_RPMSG_STATUS_REJECTED, + ETHOSU_RPMSG_STATUS_ABORTED, + ETHOSU_RPMSG_STATUS_ABORTING, }; /** - * struct ethosu_core_buffer - Buffer descriptor + * struct ethosu_rpmsg_buffer - Buffer descriptor * * Pointer and size to a buffer within the Ethos-U address space. */ -struct ethosu_core_buffer { +struct ethosu_rpmsg_buffer { uint32_t ptr; uint32_t size; }; /** - * enum ethosu_core_network_type - Network buffer type + * enum ethosu_rpmsg_network_type - Network buffer type */ -enum ethosu_core_network_type { - ETHOSU_CORE_NETWORK_BUFFER = 1, - ETHOSU_CORE_NETWORK_INDEX +enum ethosu_rpmsg_network_type { + ETHOSU_RPMSG_NETWORK_BUFFER = 1, + ETHOSU_RPMSG_NETWORK_INDEX }; /** - * struct ethosu_core_network_buffer - Network buffer + * struct ethosu_rpmsg_network_buffer - Network buffer */ -struct ethosu_core_network_buffer { +struct ethosu_rpmsg_network_buffer { uint32_t type; union { - struct ethosu_core_buffer buffer; - uint32_t index; + struct ethosu_rpmsg_buffer buffer; + uint32_t index; }; }; /** - * struct ethosu_core_msg_inference_req - Inference request + * struct ethosu_rpmsg_inference_req - Inference request */ -struct ethosu_core_msg_inference_req { - uint32_t ifm_count; - struct ethosu_core_buffer ifm[ETHOSU_CORE_BUFFER_MAX]; - uint32_t ofm_count; - struct ethosu_core_buffer ofm[ETHOSU_CORE_BUFFER_MAX]; - struct ethosu_core_network_buffer network; - uint8_t pmu_event_config[ETHOSU_CORE_PMU_MAX]; - uint32_t pmu_cycle_counter_enable; +struct ethosu_rpmsg_inference_req { + uint32_t ifm_count; + struct ethosu_rpmsg_buffer ifm[ETHOSU_RPMSG_BUFFER_MAX]; + uint32_t ofm_count; + struct ethosu_rpmsg_buffer ofm[ETHOSU_RPMSG_BUFFER_MAX]; + struct ethosu_rpmsg_network_buffer network; + uint8_t pmu_event_config[ETHOSU_RPMSG_PMU_MAX + ]; + uint32_t pmu_cycle_counter_enable; }; /** - * struct ethosu_core_msg_inference_rsp - Inference response + * struct ethosu_rpmsg_inference_rsp - Inference response */ -struct ethosu_core_msg_inference_rsp { +struct ethosu_rpmsg_inference_rsp { uint32_t ofm_count; - uint32_t ofm_size[ETHOSU_CORE_BUFFER_MAX]; + uint32_t ofm_size[ETHOSU_RPMSG_BUFFER_MAX]; uint32_t status; - uint8_t pmu_event_config[ETHOSU_CORE_PMU_MAX]; - uint64_t pmu_event_count[ETHOSU_CORE_PMU_MAX]; + uint8_t pmu_event_config[ETHOSU_RPMSG_PMU_MAX]; + uint64_t pmu_event_count[ETHOSU_RPMSG_PMU_MAX]; uint32_t pmu_cycle_counter_enable; uint64_t pmu_cycle_counter_count; }; /** - * struct ethosu_core_msg_network_info_req - Network information request + * struct ethosu_rpmsg_network_info_req - Network information request */ -struct ethosu_core_msg_network_info_req { - struct ethosu_core_network_buffer network; +struct ethosu_rpmsg_network_info_req { + struct ethosu_rpmsg_network_buffer network; }; /** - * struct ethosu_core_msg_network_info_rsp - Network information response + * struct ethosu_rpmsg_network_info_rsp - Network information response */ -struct ethosu_core_msg_network_info_rsp { +struct ethosu_rpmsg_network_info_rsp { char desc[32]; uint32_t ifm_count; - uint32_t ifm_size[ETHOSU_CORE_BUFFER_MAX]; + uint32_t ifm_size[ETHOSU_RPMSG_BUFFER_MAX]; uint32_t ofm_count; - uint32_t ofm_size[ETHOSU_CORE_BUFFER_MAX]; + uint32_t ofm_size[ETHOSU_RPMSG_BUFFER_MAX]; uint32_t status; }; /** - * struct ethosu_core_msg_version_rsp - Message protocol version + * struct ethosu_rpmsg_version_rsp - Message protocol version */ -struct ethosu_core_msg_version_rsp { +struct ethosu_rpmsg_version_rsp { uint8_t major; uint8_t minor; uint8_t patch; @@ -169,9 +170,9 @@ struct ethosu_core_msg_version_rsp { }; /** - * struct ethosu_core_msg_capabilities_rsp - Message capabilities response + * struct ethosu_rpmsg_capabilities_rsp - Message capabilities response */ -struct ethosu_core_msg_capabilities_rsp { +struct ethosu_rpmsg_capabilities_rsp { uint32_t version_status; uint32_t version_minor; uint32_t version_major; @@ -188,56 +189,56 @@ struct ethosu_core_msg_capabilities_rsp { }; /** - * struct ethosu_core_msg_cancel_inference_req - Message cancel inference + * struct ethosu_rpmsg_cancel_inference_req - Message cancel inference * request */ -struct ethosu_core_msg_cancel_inference_req { +struct ethosu_rpmsg_cancel_inference_req { uint64_t inference_handle; }; /** - * struct ethosu_core_msg_cancel_inference_rsp - Message cancel inference + * struct ethosu_rpmsg_cancel_inference_rsp - Message cancel inference * response */ -struct ethosu_core_msg_cancel_inference_rsp { +struct ethosu_rpmsg_cancel_inference_rsp { uint32_t status; }; /** - * enum ethosu_core_err_type - Error types + * enum ethosu_rpmsg_err_type - Error types */ -enum ethosu_core_err_type { - ETHOSU_CORE_MSG_ERR_GENERIC = 0, - ETHOSU_CORE_MSG_ERR_UNSUPPORTED_TYPE, - ETHOSU_CORE_MSG_ERR_INVALID_PAYLOAD, - ETHOSU_CORE_MSG_ERR_INVALID_SIZE, - ETHOSU_CORE_MSG_ERR_INVALID_MAGIC, - ETHOSU_CORE_MSG_ERR_MAX +enum ethosu_rpmsg_err_type { + ETHOSU_RPMSG_ERR_GENERIC = 0, + ETHOSU_RPMSG_ERR_UNSUPPORTED_TYPE, + ETHOSU_RPMSG_ERR_INVALID_PAYLOAD, + ETHOSU_RPMSG_ERR_INVALID_SIZE, + ETHOSU_RPMSG_ERR_INVALID_MAGIC, + ETHOSU_RPMSG_ERR_MAX }; /** - * struct ethosu_core_msg_err - Error message struct + * struct ethosu_rpmsg_err - Error message struct */ -struct ethosu_core_msg_err { +struct ethosu_rpmsg_err { uint32_t type; /* optional use of extra error code */ char msg[128]; }; /** - * struct ethosu_core_rpmsg - Rpmsg message + * struct ethosu_rpmsg - Rpmsg message */ -struct ethosu_core_rpmsg { - struct ethosu_core_msg_header header; +struct ethosu_rpmsg { + struct ethosu_rpmsg_header header; union { - struct ethosu_core_msg_inference_req inf_req; - struct ethosu_core_msg_inference_rsp inf_rsp; - struct ethosu_core_msg_network_info_req net_info_req; - struct ethosu_core_msg_network_info_rsp net_info_rsp; - struct ethosu_core_msg_capabilities_rsp cap_rsp; - struct ethosu_core_msg_cancel_inference_req cancel_req; - struct ethosu_core_msg_cancel_inference_rsp cancel_rsp; - struct ethosu_core_msg_version_rsp version_rsp; - struct ethosu_core_msg_err error; + struct ethosu_rpmsg_inference_req inf_req; + struct ethosu_rpmsg_inference_rsp inf_rsp; + struct ethosu_rpmsg_network_info_req net_info_req; + struct ethosu_rpmsg_network_info_rsp net_info_rsp; + struct ethosu_rpmsg_capabilities_rsp cap_rsp; + struct ethosu_rpmsg_cancel_inference_req cancel_req; + struct ethosu_rpmsg_cancel_inference_rsp cancel_rsp; + struct ethosu_rpmsg_version_rsp version_rsp; + struct ethosu_rpmsg_err error; }; }; @@ -245,4 +246,4 @@ struct ethosu_core_rpmsg { } /*namespace EthosU */ #endif -#endif /* ETHOSU_CORE_RPMSG_H */ +#endif /* ETHOSU_RPMSG_H */ |