/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UCSI_DEBUG_H #define __UCSI_DEBUG_H #include "ucsi.h" static const char * const ucsi_cmd_strs[] = { [0] = "Unknown command", [UCSI_PPM_RESET] = "PPM_RESET", [UCSI_CANCEL] = "CANCEL", [UCSI_CONNECTOR_RESET] = "CONNECTOR_RESET", [UCSI_ACK_CC_CI] = "ACK_CC_CI", [UCSI_SET_NOTIFICATION_ENABLE] = "SET_NOTIFICATION_ENABLE", [UCSI_GET_CAPABILITY] = "GET_CAPABILITY", [UCSI_GET_CONNECTOR_CAPABILITY] = "GET_CONNECTOR_CAPABILITY", [UCSI_SET_UOM] = "SET_UOM", [UCSI_SET_UOR] = "SET_UOR", [UCSI_SET_PDM] = "SET_PDM", [UCSI_SET_PDR] = "SET_PDR", [UCSI_GET_ALTERNATE_MODES] = "GET_ALTERNATE_MODES", [UCSI_GET_CAM_SUPPORTED] = "GET_CAM_SUPPORTED", [UCSI_GET_CURRENT_CAM] = "GET_CURRENT_CAM", [UCSI_SET_NEW_CAM] = "SET_NEW_CAM", [UCSI_GET_PDOS] = "GET_PDOS", [UCSI_GET_CABLE_PROPERTY] = "GET_CABLE_PROPERTY", [UCSI_GET_CONNECTOR_STATUS] = "GET_CONNECTOR_STATUS", [UCSI_GET_ERROR_STATUS] = "GET_ERROR_STATUS", }; static inline const char *ucsi_cmd_str(u64 raw_cmd) { u8 cmd = raw_cmd & GENMASK(7, 0); return ucsi_cmd_strs[(cmd >= ARRAY_SIZE(ucsi_cmd_strs)) ? 0 : cmd]; } static const char * const ucsi_ack_strs[] = { [0] = "", [UCSI_ACK_EVENT] = "event", [UCSI_ACK_CMD] = "command", }; static inline const char *ucsi_ack_str(u8 ack) { return ucsi_ack_strs[(ack >= ARRAY_SIZE(ucsi_ack_strs)) ? 0 : ack]; } static inline const char *ucsi_cci_str(u32 cci) { if (cci & GENMASK(7, 0)) { if (cci & BIT(29)) return "Event pending (ACK completed)"; if (cci & BIT(31)) return "Event pending (command completed)"; return "Connector Change"; } if (cci & BIT(29)) return "ACK completed"; if (cci & BIT(31)) return "Command completed"; return ""; } #endif /* __UCSI_DEBUG_H */