diff options
Diffstat (limited to 'drivers/usb/misc/ucsi.h')
| -rw-r--r-- | drivers/usb/misc/ucsi.h | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/drivers/usb/misc/ucsi.h b/drivers/usb/misc/ucsi.h deleted file mode 100644 index 6dd11d1fe225..000000000000 --- a/drivers/usb/misc/ucsi.h +++ /dev/null @@ -1,215 +0,0 @@ - -#include <linux/types.h> - -/* -------------------------------------------------------------------------- */ - -/* Command Status and Connector Change Indication (CCI) data structure */ -struct ucsi_cci { - unsigned int RESERVED1:1; - unsigned int connector_change:7; - u8 data_length; - unsigned int RESERVED9:9; - unsigned int not_supported:1; - unsigned int cancel_complete:1; - unsigned int reset_complete:1; - unsigned int busy:1; - unsigned int ack_complete:1; - unsigned int error:1; - unsigned int cmd_complete:1; -} __packed; - -/* Default fields in CONTROL data structure */ -struct ucsi_command { - u8 cmd; - u8 length; - u64 data:48; -} __packed; - -/* Set USB Operation Mode Command structure */ -struct ucsi_uor_cmd { - u8 cmd; - u8 length; - u64 con_num:7; - u64 role:3; -#define UCSI_UOR_ROLE_DFP BIT(0) -#define UCSI_UOR_ROLE_UFP BIT(1) -#define UCSI_UOR_ROLE_DRP BIT(2) - u64 data:38; -} __packed; - -struct ucsi_control { - union { - u64 raw_cmd; - struct ucsi_command cmd; - struct ucsi_uor_cmd uor; - }; -}; - -struct ucsi_data { - u16 version; - u16 RESERVED; - union { - u32 raw_cci; - struct ucsi_cci cci; - }; - struct ucsi_control ctrl; - u32 message_in[4]; - u32 message_out[4]; -} __packed; - -/* Commands */ -#define UCSI_PPM_RESET 0x01 -#define UCSI_CANCEL 0x02 -#define UCSI_CONNECTOR_RESET 0x03 -#define UCSI_ACK_CC_CI 0x04 -#define UCSI_SET_NOTIFICATION_ENABLE 0x05 -#define UCSI_GET_CAPABILITY 0x06 -#define UCSI_GET_CONNECTOR_CAPABILITY 0x07 -#define UCSI_SET_UOM 0x08 -#define UCSI_SET_UOR 0x09 -#define UCSI_SET_PDM 0x0A -#define UCSI_SET_PDR 0x0B -#define UCSI_GET_ALTERNATE_MODES 0x0C -#define UCSI_GET_CAM_SUPPORTED 0x0D -#define UCSI_GET_CURRENT_CAM 0x0E -#define UCSI_SET_NEW_CAM 0x0F -#define UCSI_GET_PDOS 0x10 -#define UCSI_GET_CABLE_PROPERTY 0x11 -#define UCSI_GET_CONNECTOR_STATUS 0x12 -#define UCSI_GET_ERROR_STATUS 0x13 - -/* ACK_CC_CI commands */ -#define UCSI_ACK_EVENT 1 -#define UCSI_ACK_CMD 2 - -/* Bits for SET_NOTIFICATION_ENABLE command */ -#define UCSI_ENABLE_NTFY_CMD_COMPLETE BIT(0) -#define UCSI_ENABLE_NTFY_EXT_PWR_SRC_CHANGE BIT(1) -#define UCSI_ENABLE_NTFY_PWR_OPMODE_CHANGE BIT(2) -#define UCSI_ENABLE_NTFY_CAP_CHANGE BIT(5) -#define UCSI_ENABLE_NTFY_PWR_LEVEL_CHANGE BIT(6) -#define UCSI_ENABLE_NTFY_PD_RESET_COMPLETE BIT(7) -#define UCSI_ENABLE_NTFY_CAM_CHANGE BIT(8) -#define UCSI_ENABLE_NTFY_BAT_STATUS_CHANGE BIT(9) -#define UCSI_ENABLE_NTFY_PARTNER_CHANGE BIT(11) -#define UCSI_ENABLE_NTFY_PWR_DIR_CHANGE BIT(12) -#define UCSI_ENABLE_NTFY_CONNECTOR_CHANGE BIT(14) -#define UCSI_ENABLE_NTFY_ERROR BIT(15) -#define UCSI_ENABLE_NTFY_ALL 0xdbe7 - -/* Error information returned by PPM in response to GET_ERROR_STATUS command. */ -#define UCSI_ERROR_UNREGONIZED_CMD BIT(0) -#define UCSI_ERROR_INVALID_CON_NUM BIT(1) -#define UCSI_ERROR_INVALID_CMD_ARGUMENT BIT(2) -#define UCSI_ERROR_INCOMPATIBLE_PARTNER BIT(3) -#define UCSI_ERROR_CC_COMMUNICATION_ERR BIT(4) -#define UCSI_ERROR_DEAD_BATTERY BIT(5) -#define UCSI_ERROR_CONTRACT_NEGOTIATION_FAIL BIT(6) - -/* Data structure filled by PPM in response to GET_CAPABILITY command. */ -struct ucsi_capability { - u32 attributes; -#define UCSI_CAP_ATTR_DISABLE_STATE BIT(0) -#define UCSI_CAP_ATTR_BATTERY_CHARGING BIT(1) -#define UCSI_CAP_ATTR_USB_PD BIT(2) -#define UCSI_CAP_ATTR_TYPEC_CURRENT BIT(6) -#define UCSI_CAP_ATTR_POWER_AC_SUPPLY BIT(8) -#define UCSI_CAP_ATTR_POWER_OTHER BIT(10) -#define UCSI_CAP_ATTR_POWER_VBUS BIT(14) - u8 num_connectors; - u32 features:24; -#define UCSI_CAP_SET_UOM BIT(0) -#define UCSI_CAP_SET_PDM BIT(1) -#define UCSI_CAP_ALT_MODE_DETAILS BIT(2) -#define UCSI_CAP_ALT_MODE_OVERRIDE BIT(3) -#define UCSI_CAP_PDO_DETAILS BIT(4) -#define UCSI_CAP_CABLE_DETAILS BIT(5) -#define UCSI_CAP_EXT_SUPPLY_NOTIFICATIONS BIT(6) -#define UCSI_CAP_PD_RESET BIT(7) - u8 num_alt_modes; - u8 RESERVED; - u16 bc_version; - u16 pd_version; - u16 typec_version; -} __packed; - -/* Data structure filled by PPM in response to GET_CONNECTOR_CAPABILITY cmd. */ -struct ucsi_connector_capability { - u8 op_mode; -#define UCSI_CONCAP_OPMODE_DFP BIT(0) -#define UCSI_CONCAP_OPMODE_UFP BIT(1) -#define UCSI_CONCAP_OPMODE_DRP BIT(2) -#define UCSI_CONCAP_OPMODE_AUDIO_ACCESSORY BIT(3) -#define UCSI_CONCAP_OPMODE_DEBUG_ACCESSORY BIT(4) -#define UCSI_CONCAP_OPMODE_USB2 BIT(5) -#define UCSI_CONCAP_OPMODE_USB3 BIT(6) -#define UCSI_CONCAP_OPMODE_ALT_MODE BIT(7) - u8 provider:1; - u8 consumer:1; -} __packed; - -/* Data structure filled by PPM in response to GET_CABLE_PROPERTY command. */ -struct ucsi_cable_property { - u16 speed_supported; - u8 current_capability; - u8 vbus_in_cable:1; - u8 active_cable:1; - u8 directionality:1; - u8 plug_type:2; -#define UCSI_CABLE_PROPERTY_PLUG_TYPE_A 0 -#define UCSI_CABLE_PROPERTY_PLUG_TYPE_B 1 -#define UCSI_CABLE_PROPERTY_PLUG_TYPE_C 2 -#define UCSI_CABLE_PROPERTY_PLUG_OTHER 3 - u8 mode_support:1; - u8 RESERVED_2:2; - u8 latency:4; - u8 RESERVED_4:4; -} __packed; - -/* Data structure filled by PPM in response to GET_CONNECTOR_STATUS command. */ -struct ucsi_connector_status { - u16 change; -#define UCSI_CONSTAT_EXT_SUPPLY_CHANGE BIT(1) -#define UCSI_CONSTAT_POWER_OPMODE_CHANGE BIT(2) -#define UCSI_CONSTAT_PDOS_CHANGE BIT(5) -#define UCSI_CONSTAT_POWER_LEVEL_CHANGE BIT(6) -#define UCSI_CONSTAT_PD_RESET_COMPLETE BIT(7) -#define UCSI_CONSTAT_CAM_CHANGE BIT(8) -#define UCSI_CONSTAT_BC_CHANGE BIT(9) -#define UCSI_CONSTAT_PARTNER_CHANGE BIT(11) -#define UCSI_CONSTAT_POWER_DIR_CHANGE BIT(12) -#define UCSI_CONSTAT_CONNECT_CHANGE BIT(14) -#define UCSI_CONSTAT_ERROR BIT(15) - u16 pwr_op_mode:3; -#define UCSI_CONSTAT_PWR_OPMODE_NONE 0 -#define UCSI_CONSTAT_PWR_OPMODE_DEFAULT 1 -#define UCSI_CONSTAT_PWR_OPMODE_BC 2 -#define UCSI_CONSTAT_PWR_OPMODE_PD 3 -#define UCSI_CONSTAT_PWR_OPMODE_TYPEC1_3 4 -#define UCSI_CONSTAT_PWR_OPMODE_TYPEC3_0 5 - u16 connected:1; - u16 pwr_dir:1; - u16 partner_flags:8; -#define UCSI_CONSTAT_PARTNER_FLAG_USB BIT(0) -#define UCSI_CONSTAT_PARTNER_FLAG_ALT_MODE BIT(1) - u16 partner_type:3; -#define UCSI_CONSTAT_PARTNER_TYPE_DFP 1 -#define UCSI_CONSTAT_PARTNER_TYPE_UFP 2 -#define UCSI_CONSTAT_PARTNER_TYPE_CABLE_NO_UFP 3 /* Powered Cable */ -#define UCSI_CONSTAT_PARTNER_TYPE_CABLE_AND_UFP 4 /* Powered Cable */ -#define UCSI_CONSTAT_PARTNER_TYPE_DEBUG 5 -#define UCSI_CONSTAT_PARTNER_TYPE_AUDIO 6 - u32 request_data_obj; - u8 bc_status:2; -#define UCSI_CONSTAT_BC_NOT_CHARGING 0 -#define UCSI_CONSTAT_BC_NOMINAL_CHARGING 1 -#define UCSI_CONSTAT_BC_SLOW_CHARGING 2 -#define UCSI_CONSTAT_BC_TRICKLE_CHARGING 3 - u8 provider_cap_limit_reason:4; -#define UCSI_CONSTAT_CAP_PWR_LOWERED 0 -#define UCSI_CONSTAT_CAP_PWR_BUDGET_LIMIT 1 - u8 RESERVED:2; -} __packed; - -/* -------------------------------------------------------------------------- */ - |