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Diffstat (limited to 'include/linux/firmware/intel/stratix10-svc-client.h')
-rw-r--r--include/linux/firmware/intel/stratix10-svc-client.h41
1 files changed, 37 insertions, 4 deletions
diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h
index 5d0e814e0c41..677720792259 100644
--- a/include/linux/firmware/intel/stratix10-svc-client.h
+++ b/include/linux/firmware/intel/stratix10-svc-client.h
@@ -50,8 +50,8 @@
#define SVC_STATUS_BUSY 4
#define SVC_STATUS_ERROR 5
#define SVC_STATUS_NO_SUPPORT 6
-
-/*
+#define SVC_STATUS_INVALID_PARAM 7
+/**
* Flag bit for COMMAND_RECONFIG
*
* COMMAND_RECONFIG_FLAG_PARTIAL:
@@ -67,6 +67,8 @@
#define SVC_RECONFIG_REQUEST_TIMEOUT_MS 300
#define SVC_RECONFIG_BUFFER_TIMEOUT_MS 720
#define SVC_RSU_REQUEST_TIMEOUT_MS 300
+#define SVC_FCS_REQUEST_TIMEOUT_MS 2000
+#define SVC_COMPLETED_TIMEOUT_MS 30000
struct stratix10_svc_chan;
@@ -111,20 +113,47 @@ struct stratix10_svc_chan;
*
* @COMMAND_FIRMWARE_VERSION: query running firmware version, return status
* is SVC_STATUS_OK or SVC_STATUS_ERROR
+ *
+ * @COMMAND_FCS_REQUEST_SERVICE: request validation of image from firmware,
+ * return status is SVC_STATUS_OK, SVC_STATUS_INVALID_PARAM
+ *
+ * @COMMAND_FCS_SEND_CERTIFICATE: send a certificate, return status is
+ * SVC_STATUS_OK, SVC_STATUS_INVALID_PARAM, SVC_STATUS_ERROR
+ *
+ * @COMMAND_FCS_GET_PROVISION_DATA: read the provisioning data, return status is
+ * SVC_STATUS_OK, SVC_STATUS_INVALID_PARAM, SVC_STATUS_ERROR
+ *
+ * @COMMAND_FCS_DATA_ENCRYPTION: encrypt the data, return status is
+ * SVC_STATUS_OK, SVC_STATUS_INVALID_PARAM, SVC_STATUS_ERROR
+ *
+ * @COMMAND_FCS_DATA_DECRYPTION: decrypt the data, return status is
+ * SVC_STATUS_OK, SVC_STATUS_INVALID_PARAM, SVC_STATUS_ERROR
+ *
+ * @COMMAND_FCS_RANDOM_NUMBER_GEN: generate a random number, return status
+ * is SVC_STATUS_OK, SVC_STATUS_ERROR
*/
enum stratix10_svc_command_code {
+ /* for FPGA */
COMMAND_NOOP = 0,
COMMAND_RECONFIG,
COMMAND_RECONFIG_DATA_SUBMIT,
COMMAND_RECONFIG_DATA_CLAIM,
COMMAND_RECONFIG_STATUS,
- COMMAND_RSU_STATUS,
+ /* for RSU */
+ COMMAND_RSU_STATUS = 10,
COMMAND_RSU_UPDATE,
COMMAND_RSU_NOTIFY,
COMMAND_RSU_RETRY,
COMMAND_RSU_MAX_RETRY,
COMMAND_RSU_DCMF_VERSION,
COMMAND_FIRMWARE_VERSION,
+ /* for FCS */
+ COMMAND_FCS_REQUEST_SERVICE = 20,
+ COMMAND_FCS_SEND_CERTIFICATE,
+ COMMAND_FCS_GET_PROVISION_DATA,
+ COMMAND_FCS_DATA_ENCRYPTION,
+ COMMAND_FCS_DATA_DECRYPTION,
+ COMMAND_FCS_RANDOM_NUMBER_GEN,
/* for general status poll */
COMMAND_POLL_SERVICE_STATUS = 40,
};
@@ -132,13 +161,17 @@ enum stratix10_svc_command_code {
/**
* struct stratix10_svc_client_msg - message sent by client to service
* @payload: starting address of data need be processed
- * @payload_length: data size in bytes
+ * @payload_length: to be processed data size in bytes
+ * @payload_output: starting address of processed data
+ * @payload_length_output: processed data size in bytes
* @command: service command
* @arg: args to be passed via registers and not physically mapped buffers
*/
struct stratix10_svc_client_msg {
void *payload;
size_t payload_length;
+ void *payload_output;
+ size_t payload_length_output;
enum stratix10_svc_command_code command;
u64 arg[3];
};