diff options
Diffstat (limited to 'include/linux/firmware')
| -rw-r--r-- | include/linux/firmware/intel/stratix10-smc.h | 63 | ||||
| -rw-r--r-- | include/linux/firmware/intel/stratix10-svc-client.h | 12 |
2 files changed, 73 insertions, 2 deletions
diff --git a/include/linux/firmware/intel/stratix10-smc.h b/include/linux/firmware/intel/stratix10-smc.h index 9224974fffc4..366309260121 100644 --- a/include/linux/firmware/intel/stratix10-smc.h +++ b/include/linux/firmware/intel/stratix10-smc.h @@ -434,6 +434,29 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_STATUS) /** + * Request INTEL_SIP_SMC_RSU_GET_DEVICE_INFO + * + * Sync call used by service driver at EL1 to query QSPI device info from FW + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_GET_DEVICE_INFO + * a1-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + * a1 erasesize0 | size0 + * a2 erasesize1 | size1 + * a3 erasesize2 | size2 + * a4 erasesize3 | size3 + * Or + * + * a0 INTEL_SIP_SMC_RSU_ERROR + */ +#define INTEL_SIP_SMC_FUNCID_RSU_GET_DEVICE_INFO 22 +#define INTEL_SIP_SMC_RSU_GET_DEVICE_INFO \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_GET_DEVICE_INFO) + +/** * Request INTEL_SIP_SMC_SERVICE_COMPLETED * Sync call to check if the secure world have completed service request * or not. @@ -497,7 +520,7 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) * a3 not used */ #define INTEL_SIP_SMC_FUNCID_MBOX_SEND_CMD 60 - #define INTEL_SIP_SMC_MBOX_SEND_CMD \ +#define INTEL_SIP_SMC_MBOX_SEND_CMD \ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_MBOX_SEND_CMD) /** @@ -702,6 +725,44 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) INTEL_SIP_SMC_ASYNC_VAL(INTEL_SIP_SMC_ASYNC_FUNC_ID_POLL) /** + * Request INTEL_SIP_SMC_ASYNC_HWMON_READTEMP + * Async call to request temperature + * + * Call register usage: + * a0 INTEL_SIP_SMC_ASYNC_HWMON_READTEMP + * a1 transaction job id + * a2 Temperature Channel + * a3-a17 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_REJECTED + * or INTEL_SIP_SMC_STATUS_BUSY + * a1-a17 not used + */ +#define INTEL_SIP_SMC_ASYNC_FUNC_ID_HWMON_READTEMP 0xE8 +#define INTEL_SIP_SMC_ASYNC_HWMON_READTEMP \ + INTEL_SIP_SMC_ASYNC_VAL(INTEL_SIP_SMC_ASYNC_FUNC_ID_HWMON_READTEMP) + +/** + * Request INTEL_SIP_SMC_ASYNC_HWMON_READVOLT + * Async call to request voltage + * + * Call register usage: + * a0 INTEL_SIP_SMC_ASYNC_HWMON_READVOLT + * a1 transaction job id + * a2 Voltage Channel + * a3-a17 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_REJECTED + * or INTEL_SIP_SMC_STATUS_BUSY + * a1-a17 not used + */ +#define INTEL_SIP_SMC_ASYNC_FUNC_ID_HWMON_READVOLT 0xE9 +#define INTEL_SIP_SMC_ASYNC_HWMON_READVOLT \ + INTEL_SIP_SMC_ASYNC_VAL(INTEL_SIP_SMC_ASYNC_FUNC_ID_HWMON_READVOLT) + +/** * Request INTEL_SIP_SMC_ASYNC_RSU_GET_SPT * Async call to get RSU SPT from SDM. * Call register usage: diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h index 3edd93502bf8..af13dacdf5ac 100644 --- a/include/linux/firmware/intel/stratix10-svc-client.h +++ b/include/linux/firmware/intel/stratix10-svc-client.h @@ -128,6 +128,10 @@ struct stratix10_svc_chan; * @COMMAND_RSU_DCMF_STATUS: query firmware for the DCMF status * return status is SVC_STATUS_OK or SVC_STATUS_ERROR * + * @COMMAND_RSU_GET_DEVICE_INFO: query firmware for QSPI device info; + * return status is SVC_STATUS_OK, SVC_STATUS_ERROR, or SVC_STATUS_NO_SUPPORT + * (unsupported command / firmware compatibility path in the service layer). + * * @COMMAND_RSU_GET_SPT_TABLE: query firmware for SPT table * return status is SVC_STATUS_OK or SVC_STATUS_ERROR * @@ -174,6 +178,7 @@ enum stratix10_svc_command_code { COMMAND_RSU_MAX_RETRY, COMMAND_RSU_DCMF_VERSION, COMMAND_RSU_DCMF_STATUS, + COMMAND_RSU_GET_DEVICE_INFO, COMMAND_FIRMWARE_VERSION, COMMAND_RSU_GET_SPT_TABLE, /* for FCS */ @@ -224,7 +229,12 @@ struct stratix10_svc_command_config_type { /** * struct stratix10_svc_cb_data - callback data structure from service layer * @status: the status of sent command - * @kaddr1: address of 1st completed data block + * @kaddr1: address of 1st completed data block, or command-specific payload. + * For COMMAND_RSU_GET_DEVICE_INFO on SVC_STATUS_OK or SVC_STATUS_ERROR, + * points to struct arm_smccc_1_2_regs filled by the SMC/HVC return + * registers (a0 status, a1-a4 packed device words per + * INTEL_SIP_SMC_RSU_GET_DEVICE_INFO). On SVC_STATUS_NO_SUPPORT (older + * firmware that does not handle this command), kaddr1 is NULL. * @kaddr2: address of 2nd completed data block * @kaddr3: address of 3rd completed data block */ |