net/ice/base: support firmware log

Currently we do not provide full end-to-end solution for system level
debug and diagnostics. This change purpose is to fulfill design and
implementation gaps to provide full end-to-end (HW-FW-SW) diagnostic
solution. In addition to functional improvements, it will provide
feasible, user-friendly Debug information.

Signed-off-by: Amir Shay <shay.amir@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>

diff --git a/drivers/net/ice/base/ice_adminq_cmd.h b/drivers/net/ice/base/ice_adminq_cmd.h
index 8f72f0d..a345fb5 100644 (file)
--- a/drivers/net/ice/base/ice_adminq_cmd.h
+++ b/drivers/net/ice/base/ice_adminq_cmd.h
@@ -2730,6 +2730,50 @@ struct ice_aqc_clear_health_status {
        __le32 reserved[4];
 };
 
+/* Set FW Logging configuration (indirect 0xFF30)
+ * Register for FW Logging (indirect 0xFF31)
+ * Query FW Logging (indirect 0xFF32)
+ * FW Log Event (indirect 0xFF33)
+ * Get FW Log (indirect 0xFF34)
+ * Clear FW Log (indirect 0xFF35)
+ */
+
+struct ice_aqc_fw_log {
+       u8 cmd_flags;
+#define ICE_AQC_FW_LOG_CONF_UART_EN    BIT(0)
+#define ICE_AQC_FW_LOG_CONF_AQ_EN      BIT(1)
+#define ICE_AQC_FW_LOG_CONF_SET_VALID  BIT(3)
+#define ICE_AQC_FW_LOG_AQ_REGISTER     BIT(0)
+#define ICE_AQC_FW_LOG_AQ_QUERY                BIT(2)
+#define ICE_AQC_FW_LOG_PERSISTENT      BIT(0)
+       u8 rsp_flag;
+#define ICE_AQC_FW_LOG_MORE_DATA       BIT(1)
+       __le16 fw_rt_msb;
+       union {
+               struct {
+                       __le32 fw_rt_lsb;
+               } sync;
+               struct {
+                       __le16 log_resolution;
+#define ICE_AQC_FW_LOG_MIN_RESOLUTION          (1)
+#define ICE_AQC_FW_LOG_MAX_RESOLUTION          (128)
+                       __le16 mdl_cnt;
+               } cfg;
+       } ops;
+       __le32 addr_high;
+       __le32 addr_low;
+};
+
+/* Response Buffer for:
+ *    Set Firmware Logging Configuration (0xFF30)
+ *    Query FW Logging (0xFF32)
+ */
+struct ice_aqc_fw_log_cfg_resp {
+       __le16 module_identifier;
+       u8 log_level;
+       u8 rsvd0;
+};
+
 /**
  * struct ice_aq_desc - Admin Queue (AQ) descriptor
  * @flags: ICE_AQ_FLAG_* flags
@@ -3090,7 +3134,15 @@ enum ice_adminq_opc {
        ice_aqc_opc_set_health_status_config            = 0xFF20,
        ice_aqc_opc_get_supported_health_status_codes   = 0xFF21,
        ice_aqc_opc_get_health_status                   = 0xFF22,
-       ice_aqc_opc_clear_health_status                 = 0xFF23
+       ice_aqc_opc_clear_health_status                 = 0xFF23,
+
+       /* FW Logging Commands */
+       ice_aqc_opc_fw_logs_config                      = 0xFF30,
+       ice_aqc_opc_fw_logs_register                    = 0xFF31,
+       ice_aqc_opc_fw_logs_query                       = 0xFF32,
+       ice_aqc_opc_fw_logs_event                       = 0xFF33,
+       ice_aqc_opc_fw_logs_get                         = 0xFF34,
+       ice_aqc_opc_fw_logs_clear                       = 0xFF35
 };
 
 #endif /* _ICE_ADMINQ_CMD_H_ */