diff options
Diffstat (limited to 'src/include/runtime')
-rw-r--r-- | src/include/runtime/interface.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/include/runtime/interface.h b/src/include/runtime/interface.h index 3a6ac6b93..b2c7312a4 100644 --- a/src/include/runtime/interface.h +++ b/src/include/runtime/interface.h @@ -74,6 +74,7 @@ enum MemoryError_t MEMORY_ERROR_PREDICTIVE = 2, }; + /** * I2C Master Description: chip, engine and port packed into * a single 64-bit argument @@ -504,7 +505,6 @@ typedef struct hostInterfaces /** * @brief Structure to be sent and received in the * firmware_request call - * */ enum { @@ -515,6 +515,7 @@ typedef struct hostInterfaces HBRT_FW_MSG_HBRT_FSP_REQ = 4, HBRT_FW_MSG_TYPE_ERROR_LOG = 5, HBRT_FW_MSG_HBRT_FSP_RESP = 6, + HBRT_FW_MSG_TYPE_I2C_LOCK = 7, }; struct hbrt_fw_msg // define struct hbrt_fw_msg @@ -558,6 +559,19 @@ typedef struct hostInterfaces // (uint8_t*)&l_req_fw_msg->error_log.i_data; } __attribute__ ((packed)) error_log; + + // This struct is sent from HBRT with + // io_type set to HBRT_FW_MSG_TYPE_I2C_LOCK + struct + { + uint64_t i_chipId; // processor chip ID plus ID type, + // always proc (0x0) + uint8_t i_i2cMaster; // i2c master + // B=0, C=1, D=2, E=3 + uint8_t i_operation; // type of operation to perform + // 1 = lock, 2 = unlock + } __attribute__ ((packed)) req_i2c_lock; + // This struct is sent from HBRT with // io_type set to HBRT_FW_MSG_HBRT_FSP_REQ or // HBRT_FW_MSG_HBRT_FSP_RESP |