[RFC PATCH 1/4] usb: pd: uapi header split
From: Heikki Krogerus
Date: Tue Oct 26 2021 - 10:43:35 EST
WIP. This still needs tuning.
Exporting the USB Power Delivery definitions to user space.
Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
---
include/linux/usb/pd.h | 487 +----------------------------------
include/uapi/linux/usb/pd.h | 496 ++++++++++++++++++++++++++++++++++++
2 files changed, 497 insertions(+), 486 deletions(-)
create mode 100644 include/uapi/linux/usb/pd.h
diff --git a/include/linux/usb/pd.h b/include/linux/usb/pd.h
index 96b7ff66f074b..86802d59ca510 100644
--- a/include/linux/usb/pd.h
+++ b/include/linux/usb/pd.h
@@ -6,493 +6,8 @@
#ifndef __LINUX_USB_PD_H
#define __LINUX_USB_PD_H
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/usb/typec.h>
+#include <uapi/linux/usb/pd.h>
-/* USB PD Messages */
-enum pd_ctrl_msg_type {
- /* 0 Reserved */
- PD_CTRL_GOOD_CRC = 1,
- PD_CTRL_GOTO_MIN = 2,
- PD_CTRL_ACCEPT = 3,
- PD_CTRL_REJECT = 4,
- PD_CTRL_PING = 5,
- PD_CTRL_PS_RDY = 6,
- PD_CTRL_GET_SOURCE_CAP = 7,
- PD_CTRL_GET_SINK_CAP = 8,
- PD_CTRL_DR_SWAP = 9,
- PD_CTRL_PR_SWAP = 10,
- PD_CTRL_VCONN_SWAP = 11,
- PD_CTRL_WAIT = 12,
- PD_CTRL_SOFT_RESET = 13,
- /* 14-15 Reserved */
- PD_CTRL_NOT_SUPP = 16,
- PD_CTRL_GET_SOURCE_CAP_EXT = 17,
- PD_CTRL_GET_STATUS = 18,
- PD_CTRL_FR_SWAP = 19,
- PD_CTRL_GET_PPS_STATUS = 20,
- PD_CTRL_GET_COUNTRY_CODES = 21,
- /* 22-31 Reserved */
-};
-
-enum pd_data_msg_type {
- /* 0 Reserved */
- PD_DATA_SOURCE_CAP = 1,
- PD_DATA_REQUEST = 2,
- PD_DATA_BIST = 3,
- PD_DATA_SINK_CAP = 4,
- PD_DATA_BATT_STATUS = 5,
- PD_DATA_ALERT = 6,
- PD_DATA_GET_COUNTRY_INFO = 7,
- PD_DATA_ENTER_USB = 8,
- /* 9-14 Reserved */
- PD_DATA_VENDOR_DEF = 15,
- /* 16-31 Reserved */
-};
-
-enum pd_ext_msg_type {
- /* 0 Reserved */
- PD_EXT_SOURCE_CAP_EXT = 1,
- PD_EXT_STATUS = 2,
- PD_EXT_GET_BATT_CAP = 3,
- PD_EXT_GET_BATT_STATUS = 4,
- PD_EXT_BATT_CAP = 5,
- PD_EXT_GET_MANUFACTURER_INFO = 6,
- PD_EXT_MANUFACTURER_INFO = 7,
- PD_EXT_SECURITY_REQUEST = 8,
- PD_EXT_SECURITY_RESPONSE = 9,
- PD_EXT_FW_UPDATE_REQUEST = 10,
- PD_EXT_FW_UPDATE_RESPONSE = 11,
- PD_EXT_PPS_STATUS = 12,
- PD_EXT_COUNTRY_INFO = 13,
- PD_EXT_COUNTRY_CODES = 14,
- /* 15-31 Reserved */
-};
-
-#define PD_REV10 0x0
-#define PD_REV20 0x1
-#define PD_REV30 0x2
#define PD_MAX_REV PD_REV30
-#define PD_HEADER_EXT_HDR BIT(15)
-#define PD_HEADER_CNT_SHIFT 12
-#define PD_HEADER_CNT_MASK 0x7
-#define PD_HEADER_ID_SHIFT 9
-#define PD_HEADER_ID_MASK 0x7
-#define PD_HEADER_PWR_ROLE BIT(8)
-#define PD_HEADER_REV_SHIFT 6
-#define PD_HEADER_REV_MASK 0x3
-#define PD_HEADER_DATA_ROLE BIT(5)
-#define PD_HEADER_TYPE_SHIFT 0
-#define PD_HEADER_TYPE_MASK 0x1f
-
-#define PD_HEADER(type, pwr, data, rev, id, cnt, ext_hdr) \
- ((((type) & PD_HEADER_TYPE_MASK) << PD_HEADER_TYPE_SHIFT) | \
- ((pwr) == TYPEC_SOURCE ? PD_HEADER_PWR_ROLE : 0) | \
- ((data) == TYPEC_HOST ? PD_HEADER_DATA_ROLE : 0) | \
- (rev << PD_HEADER_REV_SHIFT) | \
- (((id) & PD_HEADER_ID_MASK) << PD_HEADER_ID_SHIFT) | \
- (((cnt) & PD_HEADER_CNT_MASK) << PD_HEADER_CNT_SHIFT) | \
- ((ext_hdr) ? PD_HEADER_EXT_HDR : 0))
-
-#define PD_HEADER_LE(type, pwr, data, rev, id, cnt) \
- cpu_to_le16(PD_HEADER((type), (pwr), (data), (rev), (id), (cnt), (0)))
-
-static inline unsigned int pd_header_cnt(u16 header)
-{
- return (header >> PD_HEADER_CNT_SHIFT) & PD_HEADER_CNT_MASK;
-}
-
-static inline unsigned int pd_header_cnt_le(__le16 header)
-{
- return pd_header_cnt(le16_to_cpu(header));
-}
-
-static inline unsigned int pd_header_type(u16 header)
-{
- return (header >> PD_HEADER_TYPE_SHIFT) & PD_HEADER_TYPE_MASK;
-}
-
-static inline unsigned int pd_header_type_le(__le16 header)
-{
- return pd_header_type(le16_to_cpu(header));
-}
-
-static inline unsigned int pd_header_msgid(u16 header)
-{
- return (header >> PD_HEADER_ID_SHIFT) & PD_HEADER_ID_MASK;
-}
-
-static inline unsigned int pd_header_msgid_le(__le16 header)
-{
- return pd_header_msgid(le16_to_cpu(header));
-}
-
-static inline unsigned int pd_header_rev(u16 header)
-{
- return (header >> PD_HEADER_REV_SHIFT) & PD_HEADER_REV_MASK;
-}
-
-static inline unsigned int pd_header_rev_le(__le16 header)
-{
- return pd_header_rev(le16_to_cpu(header));
-}
-
-#define PD_EXT_HDR_CHUNKED BIT(15)
-#define PD_EXT_HDR_CHUNK_NUM_SHIFT 11
-#define PD_EXT_HDR_CHUNK_NUM_MASK 0xf
-#define PD_EXT_HDR_REQ_CHUNK BIT(10)
-#define PD_EXT_HDR_DATA_SIZE_SHIFT 0
-#define PD_EXT_HDR_DATA_SIZE_MASK 0x1ff
-
-#define PD_EXT_HDR(data_size, req_chunk, chunk_num, chunked) \
- ((((data_size) & PD_EXT_HDR_DATA_SIZE_MASK) << PD_EXT_HDR_DATA_SIZE_SHIFT) | \
- ((req_chunk) ? PD_EXT_HDR_REQ_CHUNK : 0) | \
- (((chunk_num) & PD_EXT_HDR_CHUNK_NUM_MASK) << PD_EXT_HDR_CHUNK_NUM_SHIFT) | \
- ((chunked) ? PD_EXT_HDR_CHUNKED : 0))
-
-#define PD_EXT_HDR_LE(data_size, req_chunk, chunk_num, chunked) \
- cpu_to_le16(PD_EXT_HDR((data_size), (req_chunk), (chunk_num), (chunked)))
-
-static inline unsigned int pd_ext_header_chunk_num(u16 ext_header)
-{
- return (ext_header >> PD_EXT_HDR_CHUNK_NUM_SHIFT) &
- PD_EXT_HDR_CHUNK_NUM_MASK;
-}
-
-static inline unsigned int pd_ext_header_data_size(u16 ext_header)
-{
- return (ext_header >> PD_EXT_HDR_DATA_SIZE_SHIFT) &
- PD_EXT_HDR_DATA_SIZE_MASK;
-}
-
-static inline unsigned int pd_ext_header_data_size_le(__le16 ext_header)
-{
- return pd_ext_header_data_size(le16_to_cpu(ext_header));
-}
-
-#define PD_MAX_PAYLOAD 7
-#define PD_EXT_MAX_CHUNK_DATA 26
-
-/**
- * struct pd_chunked_ext_message_data - PD chunked extended message data as
- * seen on wire
- * @header: PD extended message header
- * @data: PD extended message data
- */
-struct pd_chunked_ext_message_data {
- __le16 header;
- u8 data[PD_EXT_MAX_CHUNK_DATA];
-} __packed;
-
-/**
- * struct pd_message - PD message as seen on wire
- * @header: PD message header
- * @payload: PD message payload
- * @ext_msg: PD message chunked extended message data
- */
-struct pd_message {
- __le16 header;
- union {
- __le32 payload[PD_MAX_PAYLOAD];
- struct pd_chunked_ext_message_data ext_msg;
- };
-} __packed;
-
-/* PDO: Power Data Object */
-#define PDO_MAX_OBJECTS 7
-
-enum pd_pdo_type {
- PDO_TYPE_FIXED = 0,
- PDO_TYPE_BATT = 1,
- PDO_TYPE_VAR = 2,
- PDO_TYPE_APDO = 3,
-};
-
-#define PDO_TYPE_SHIFT 30
-#define PDO_TYPE_MASK 0x3
-
-#define PDO_TYPE(t) ((t) << PDO_TYPE_SHIFT)
-
-#define PDO_VOLT_MASK 0x3ff
-#define PDO_CURR_MASK 0x3ff
-#define PDO_PWR_MASK 0x3ff
-
-#define PDO_FIXED_DUAL_ROLE BIT(29) /* Power role swap supported */
-#define PDO_FIXED_SUSPEND BIT(28) /* USB Suspend supported (Source) */
-#define PDO_FIXED_HIGHER_CAP BIT(28) /* Requires more than vSafe5V (Sink) */
-#define PDO_FIXED_EXTPOWER BIT(27) /* Externally powered */
-#define PDO_FIXED_USB_COMM BIT(26) /* USB communications capable */
-#define PDO_FIXED_DATA_SWAP BIT(25) /* Data role swap supported */
-#define PDO_FIXED_UNCHUNK_EXT BIT(24) /* Unchunked Extended Message supported (Source) */
-#define PDO_FIXED_FRS_CURR_MASK (BIT(24) | BIT(23)) /* FR_Swap Current (Sink) */
-#define PDO_FIXED_FRS_CURR_SHIFT 23
-#define PDO_FIXED_VOLT_SHIFT 10 /* 50mV units */
-#define PDO_FIXED_CURR_SHIFT 0 /* 10mA units */
-
-#define PDO_FIXED_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_FIXED_VOLT_SHIFT)
-#define PDO_FIXED_CURR(ma) ((((ma) / 10) & PDO_CURR_MASK) << PDO_FIXED_CURR_SHIFT)
-
-#define PDO_FIXED(mv, ma, flags) \
- (PDO_TYPE(PDO_TYPE_FIXED) | (flags) | \
- PDO_FIXED_VOLT(mv) | PDO_FIXED_CURR(ma))
-
-#define VSAFE5V 5000 /* mv units */
-
-#define PDO_BATT_MAX_VOLT_SHIFT 20 /* 50mV units */
-#define PDO_BATT_MIN_VOLT_SHIFT 10 /* 50mV units */
-#define PDO_BATT_MAX_PWR_SHIFT 0 /* 250mW units */
-
-#define PDO_BATT_MIN_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_BATT_MIN_VOLT_SHIFT)
-#define PDO_BATT_MAX_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_BATT_MAX_VOLT_SHIFT)
-#define PDO_BATT_MAX_POWER(mw) ((((mw) / 250) & PDO_PWR_MASK) << PDO_BATT_MAX_PWR_SHIFT)
-
-#define PDO_BATT(min_mv, max_mv, max_mw) \
- (PDO_TYPE(PDO_TYPE_BATT) | PDO_BATT_MIN_VOLT(min_mv) | \
- PDO_BATT_MAX_VOLT(max_mv) | PDO_BATT_MAX_POWER(max_mw))
-
-#define PDO_VAR_MAX_VOLT_SHIFT 20 /* 50mV units */
-#define PDO_VAR_MIN_VOLT_SHIFT 10 /* 50mV units */
-#define PDO_VAR_MAX_CURR_SHIFT 0 /* 10mA units */
-
-#define PDO_VAR_MIN_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_VAR_MIN_VOLT_SHIFT)
-#define PDO_VAR_MAX_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_VAR_MAX_VOLT_SHIFT)
-#define PDO_VAR_MAX_CURR(ma) ((((ma) / 10) & PDO_CURR_MASK) << PDO_VAR_MAX_CURR_SHIFT)
-
-#define PDO_VAR(min_mv, max_mv, max_ma) \
- (PDO_TYPE(PDO_TYPE_VAR) | PDO_VAR_MIN_VOLT(min_mv) | \
- PDO_VAR_MAX_VOLT(max_mv) | PDO_VAR_MAX_CURR(max_ma))
-
-enum pd_apdo_type {
- APDO_TYPE_PPS = 0,
-};
-
-#define PDO_APDO_TYPE_SHIFT 28 /* Only valid value currently is 0x0 - PPS */
-#define PDO_APDO_TYPE_MASK 0x3
-
-#define PDO_APDO_TYPE(t) ((t) << PDO_APDO_TYPE_SHIFT)
-
-#define PDO_PPS_APDO_MAX_VOLT_SHIFT 17 /* 100mV units */
-#define PDO_PPS_APDO_MIN_VOLT_SHIFT 8 /* 100mV units */
-#define PDO_PPS_APDO_MAX_CURR_SHIFT 0 /* 50mA units */
-
-#define PDO_PPS_APDO_VOLT_MASK 0xff
-#define PDO_PPS_APDO_CURR_MASK 0x7f
-
-#define PDO_PPS_APDO_MIN_VOLT(mv) \
- ((((mv) / 100) & PDO_PPS_APDO_VOLT_MASK) << PDO_PPS_APDO_MIN_VOLT_SHIFT)
-#define PDO_PPS_APDO_MAX_VOLT(mv) \
- ((((mv) / 100) & PDO_PPS_APDO_VOLT_MASK) << PDO_PPS_APDO_MAX_VOLT_SHIFT)
-#define PDO_PPS_APDO_MAX_CURR(ma) \
- ((((ma) / 50) & PDO_PPS_APDO_CURR_MASK) << PDO_PPS_APDO_MAX_CURR_SHIFT)
-
-#define PDO_PPS_APDO(min_mv, max_mv, max_ma) \
- (PDO_TYPE(PDO_TYPE_APDO) | PDO_APDO_TYPE(APDO_TYPE_PPS) | \
- PDO_PPS_APDO_MIN_VOLT(min_mv) | PDO_PPS_APDO_MAX_VOLT(max_mv) | \
- PDO_PPS_APDO_MAX_CURR(max_ma))
-
-static inline enum pd_pdo_type pdo_type(u32 pdo)
-{
- return (pdo >> PDO_TYPE_SHIFT) & PDO_TYPE_MASK;
-}
-
-static inline unsigned int pdo_fixed_voltage(u32 pdo)
-{
- return ((pdo >> PDO_FIXED_VOLT_SHIFT) & PDO_VOLT_MASK) * 50;
-}
-
-static inline unsigned int pdo_min_voltage(u32 pdo)
-{
- return ((pdo >> PDO_VAR_MIN_VOLT_SHIFT) & PDO_VOLT_MASK) * 50;
-}
-
-static inline unsigned int pdo_max_voltage(u32 pdo)
-{
- return ((pdo >> PDO_VAR_MAX_VOLT_SHIFT) & PDO_VOLT_MASK) * 50;
-}
-
-static inline unsigned int pdo_max_current(u32 pdo)
-{
- return ((pdo >> PDO_VAR_MAX_CURR_SHIFT) & PDO_CURR_MASK) * 10;
-}
-
-static inline unsigned int pdo_max_power(u32 pdo)
-{
- return ((pdo >> PDO_BATT_MAX_PWR_SHIFT) & PDO_PWR_MASK) * 250;
-}
-
-static inline enum pd_apdo_type pdo_apdo_type(u32 pdo)
-{
- return (pdo >> PDO_APDO_TYPE_SHIFT) & PDO_APDO_TYPE_MASK;
-}
-
-static inline unsigned int pdo_pps_apdo_min_voltage(u32 pdo)
-{
- return ((pdo >> PDO_PPS_APDO_MIN_VOLT_SHIFT) &
- PDO_PPS_APDO_VOLT_MASK) * 100;
-}
-
-static inline unsigned int pdo_pps_apdo_max_voltage(u32 pdo)
-{
- return ((pdo >> PDO_PPS_APDO_MAX_VOLT_SHIFT) &
- PDO_PPS_APDO_VOLT_MASK) * 100;
-}
-
-static inline unsigned int pdo_pps_apdo_max_current(u32 pdo)
-{
- return ((pdo >> PDO_PPS_APDO_MAX_CURR_SHIFT) &
- PDO_PPS_APDO_CURR_MASK) * 50;
-}
-
-/* RDO: Request Data Object */
-#define RDO_OBJ_POS_SHIFT 28
-#define RDO_OBJ_POS_MASK 0x7
-#define RDO_GIVE_BACK BIT(27) /* Supports reduced operating current */
-#define RDO_CAP_MISMATCH BIT(26) /* Not satisfied by source caps */
-#define RDO_USB_COMM BIT(25) /* USB communications capable */
-#define RDO_NO_SUSPEND BIT(24) /* USB Suspend not supported */
-
-#define RDO_PWR_MASK 0x3ff
-#define RDO_CURR_MASK 0x3ff
-
-#define RDO_FIXED_OP_CURR_SHIFT 10
-#define RDO_FIXED_MAX_CURR_SHIFT 0
-
-#define RDO_OBJ(idx) (((idx) & RDO_OBJ_POS_MASK) << RDO_OBJ_POS_SHIFT)
-
-#define PDO_FIXED_OP_CURR(ma) ((((ma) / 10) & RDO_CURR_MASK) << RDO_FIXED_OP_CURR_SHIFT)
-#define PDO_FIXED_MAX_CURR(ma) ((((ma) / 10) & RDO_CURR_MASK) << RDO_FIXED_MAX_CURR_SHIFT)
-
-#define RDO_FIXED(idx, op_ma, max_ma, flags) \
- (RDO_OBJ(idx) | (flags) | \
- PDO_FIXED_OP_CURR(op_ma) | PDO_FIXED_MAX_CURR(max_ma))
-
-#define RDO_BATT_OP_PWR_SHIFT 10 /* 250mW units */
-#define RDO_BATT_MAX_PWR_SHIFT 0 /* 250mW units */
-
-#define RDO_BATT_OP_PWR(mw) ((((mw) / 250) & RDO_PWR_MASK) << RDO_BATT_OP_PWR_SHIFT)
-#define RDO_BATT_MAX_PWR(mw) ((((mw) / 250) & RDO_PWR_MASK) << RDO_BATT_MAX_PWR_SHIFT)
-
-#define RDO_BATT(idx, op_mw, max_mw, flags) \
- (RDO_OBJ(idx) | (flags) | \
- RDO_BATT_OP_PWR(op_mw) | RDO_BATT_MAX_PWR(max_mw))
-
-#define RDO_PROG_VOLT_MASK 0x7ff
-#define RDO_PROG_CURR_MASK 0x7f
-
-#define RDO_PROG_VOLT_SHIFT 9
-#define RDO_PROG_CURR_SHIFT 0
-
-#define RDO_PROG_VOLT_MV_STEP 20
-#define RDO_PROG_CURR_MA_STEP 50
-
-#define PDO_PROG_OUT_VOLT(mv) \
- ((((mv) / RDO_PROG_VOLT_MV_STEP) & RDO_PROG_VOLT_MASK) << RDO_PROG_VOLT_SHIFT)
-#define PDO_PROG_OP_CURR(ma) \
- ((((ma) / RDO_PROG_CURR_MA_STEP) & RDO_PROG_CURR_MASK) << RDO_PROG_CURR_SHIFT)
-
-#define RDO_PROG(idx, out_mv, op_ma, flags) \
- (RDO_OBJ(idx) | (flags) | \
- PDO_PROG_OUT_VOLT(out_mv) | PDO_PROG_OP_CURR(op_ma))
-
-static inline unsigned int rdo_index(u32 rdo)
-{
- return (rdo >> RDO_OBJ_POS_SHIFT) & RDO_OBJ_POS_MASK;
-}
-
-static inline unsigned int rdo_op_current(u32 rdo)
-{
- return ((rdo >> RDO_FIXED_OP_CURR_SHIFT) & RDO_CURR_MASK) * 10;
-}
-
-static inline unsigned int rdo_max_current(u32 rdo)
-{
- return ((rdo >> RDO_FIXED_MAX_CURR_SHIFT) &
- RDO_CURR_MASK) * 10;
-}
-
-static inline unsigned int rdo_op_power(u32 rdo)
-{
- return ((rdo >> RDO_BATT_OP_PWR_SHIFT) & RDO_PWR_MASK) * 250;
-}
-
-static inline unsigned int rdo_max_power(u32 rdo)
-{
- return ((rdo >> RDO_BATT_MAX_PWR_SHIFT) & RDO_PWR_MASK) * 250;
-}
-
-/* Enter_USB Data Object */
-#define EUDO_USB_MODE_MASK GENMASK(30, 28)
-#define EUDO_USB_MODE_SHIFT 28
-#define EUDO_USB_MODE_USB2 0
-#define EUDO_USB_MODE_USB3 1
-#define EUDO_USB_MODE_USB4 2
-#define EUDO_USB4_DRD BIT(26)
-#define EUDO_USB3_DRD BIT(25)
-#define EUDO_CABLE_SPEED_MASK GENMASK(23, 21)
-#define EUDO_CABLE_SPEED_SHIFT 21
-#define EUDO_CABLE_SPEED_USB2 0
-#define EUDO_CABLE_SPEED_USB3_GEN1 1
-#define EUDO_CABLE_SPEED_USB4_GEN2 2
-#define EUDO_CABLE_SPEED_USB4_GEN3 3
-#define EUDO_CABLE_TYPE_MASK GENMASK(20, 19)
-#define EUDO_CABLE_TYPE_SHIFT 19
-#define EUDO_CABLE_TYPE_PASSIVE 0
-#define EUDO_CABLE_TYPE_RE_TIMER 1
-#define EUDO_CABLE_TYPE_RE_DRIVER 2
-#define EUDO_CABLE_TYPE_OPTICAL 3
-#define EUDO_CABLE_CURRENT_MASK GENMASK(18, 17)
-#define EUDO_CABLE_CURRENT_SHIFT 17
-#define EUDO_CABLE_CURRENT_NOTSUPP 0
-#define EUDO_CABLE_CURRENT_3A 2
-#define EUDO_CABLE_CURRENT_5A 3
-#define EUDO_PCIE_SUPPORT BIT(16)
-#define EUDO_DP_SUPPORT BIT(15)
-#define EUDO_TBT_SUPPORT BIT(14)
-#define EUDO_HOST_PRESENT BIT(13)
-
-/* USB PD timers and counters */
-#define PD_T_NO_RESPONSE 5000 /* 4.5 - 5.5 seconds */
-#define PD_T_DB_DETECT 10000 /* 10 - 15 seconds */
-#define PD_T_SEND_SOURCE_CAP 150 /* 100 - 200 ms */
-#define PD_T_SENDER_RESPONSE 60 /* 24 - 30 ms, relaxed */
-#define PD_T_RECEIVER_RESPONSE 15 /* 15ms max */
-#define PD_T_SOURCE_ACTIVITY 45
-#define PD_T_SINK_ACTIVITY 135
-#define PD_T_SINK_WAIT_CAP 310 /* 310 - 620 ms */
-#define PD_T_PS_TRANSITION 500
-#define PD_T_SRC_TRANSITION 35
-#define PD_T_DRP_SNK 40
-#define PD_T_DRP_SRC 30
-#define PD_T_PS_SOURCE_OFF 920
-#define PD_T_PS_SOURCE_ON 480
-#define PD_T_PS_SOURCE_ON_PRS 450 /* 390 - 480ms */
-#define PD_T_PS_HARD_RESET 30
-#define PD_T_SRC_RECOVER 760
-#define PD_T_SRC_RECOVER_MAX 1000
-#define PD_T_SRC_TURN_ON 275
-#define PD_T_SAFE_0V 650
-#define PD_T_VCONN_SOURCE_ON 100
-#define PD_T_SINK_REQUEST 100 /* 100 ms minimum */
-#define PD_T_ERROR_RECOVERY 100 /* minimum 25 is insufficient */
-#define PD_T_SRCSWAPSTDBY 625 /* Maximum of 650ms */
-#define PD_T_NEWSRC 250 /* Maximum of 275ms */
-#define PD_T_SWAP_SRC_START 20 /* Minimum of 20ms */
-#define PD_T_BIST_CONT_MODE 50 /* 30 - 60 ms */
-#define PD_T_SINK_TX 16 /* 16 - 20 ms */
-#define PD_T_CHUNK_NOT_SUPP 42 /* 40 - 50 ms */
-
-#define PD_T_DRP_TRY 100 /* 75 - 150 ms */
-#define PD_T_DRP_TRYWAIT 600 /* 400 - 800 ms */
-
-#define PD_T_CC_DEBOUNCE 200 /* 100 - 200 ms */
-#define PD_T_PD_DEBOUNCE 20 /* 10 - 20 ms */
-#define PD_T_TRY_CC_DEBOUNCE 15 /* 10 - 20 ms */
-
-#define PD_N_CAPS_COUNT (PD_T_NO_RESPONSE / PD_T_SEND_SOURCE_CAP)
-#define PD_N_HARD_RESET_COUNT 2
-
-#define PD_P_SNK_STDBY_MW 2500 /* 2500 mW */
-
#endif /* __LINUX_USB_PD_H */
diff --git a/include/uapi/linux/usb/pd.h b/include/uapi/linux/usb/pd.h
new file mode 100644
index 0000000000000..407d8deea3ea9
--- /dev/null
+++ b/include/uapi/linux/usb/pd.h
@@ -0,0 +1,496 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright 2015-2017 Google, Inc
+ */
+
+#ifndef _UAPI__LINUX_USB_PD_H
+#define _UAPI__LINUX_USB_PD_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h> /* le16_to_cpu */
+
+/* USB PD Messages */
+enum pd_ctrl_msg_type {
+ /* 0 Reserved */
+ PD_CTRL_GOOD_CRC = 1,
+ PD_CTRL_GOTO_MIN = 2,
+ PD_CTRL_ACCEPT = 3,
+ PD_CTRL_REJECT = 4,
+ PD_CTRL_PING = 5,
+ PD_CTRL_PS_RDY = 6,
+ PD_CTRL_GET_SOURCE_CAP = 7,
+ PD_CTRL_GET_SINK_CAP = 8,
+ PD_CTRL_DR_SWAP = 9,
+ PD_CTRL_PR_SWAP = 10,
+ PD_CTRL_VCONN_SWAP = 11,
+ PD_CTRL_WAIT = 12,
+ PD_CTRL_SOFT_RESET = 13,
+ /* 14-15 Reserved */
+ PD_CTRL_NOT_SUPP = 16,
+ PD_CTRL_GET_SOURCE_CAP_EXT = 17,
+ PD_CTRL_GET_STATUS = 18,
+ PD_CTRL_FR_SWAP = 19,
+ PD_CTRL_GET_PPS_STATUS = 20,
+ PD_CTRL_GET_COUNTRY_CODES = 21,
+ /* 22-31 Reserved */
+};
+
+enum pd_data_msg_type {
+ /* 0 Reserved */
+ PD_DATA_SOURCE_CAP = 1,
+ PD_DATA_REQUEST = 2,
+ PD_DATA_BIST = 3,
+ PD_DATA_SINK_CAP = 4,
+ PD_DATA_BATT_STATUS = 5,
+ PD_DATA_ALERT = 6,
+ PD_DATA_GET_COUNTRY_INFO = 7,
+ PD_DATA_ENTER_USB = 8,
+ /* 9-14 Reserved */
+ PD_DATA_VENDOR_DEF = 15,
+ /* 16-31 Reserved */
+};
+
+enum pd_ext_msg_type {
+ /* 0 Reserved */
+ PD_EXT_SOURCE_CAP_EXT = 1,
+ PD_EXT_STATUS = 2,
+ PD_EXT_GET_BATT_CAP = 3,
+ PD_EXT_GET_BATT_STATUS = 4,
+ PD_EXT_BATT_CAP = 5,
+ PD_EXT_GET_MANUFACTURER_INFO = 6,
+ PD_EXT_MANUFACTURER_INFO = 7,
+ PD_EXT_SECURITY_REQUEST = 8,
+ PD_EXT_SECURITY_RESPONSE = 9,
+ PD_EXT_FW_UPDATE_REQUEST = 10,
+ PD_EXT_FW_UPDATE_RESPONSE = 11,
+ PD_EXT_PPS_STATUS = 12,
+ PD_EXT_COUNTRY_INFO = 13,
+ PD_EXT_COUNTRY_CODES = 14,
+ /* 15-31 Reserved */
+};
+
+#define PD_REV10 0x0
+#define PD_REV20 0x1
+#define PD_REV30 0x2
+
+#define PD_HEADER_EXT_HDR BIT(15)
+#define PD_HEADER_CNT_SHIFT 12
+#define PD_HEADER_CNT_MASK 0x7
+#define PD_HEADER_ID_SHIFT 9
+#define PD_HEADER_ID_MASK 0x7
+#define PD_HEADER_PWR_ROLE BIT(8)
+#define PD_HEADER_REV_SHIFT 6
+#define PD_HEADER_REV_MASK 0x3
+#define PD_HEADER_DATA_ROLE BIT(5)
+#define PD_HEADER_TYPE_SHIFT 0
+#define PD_HEADER_TYPE_MASK 0x1f
+
+#define PD_HEADER(type, pwr, data, rev, id, cnt, ext_hdr) \
+ ((((type) & PD_HEADER_TYPE_MASK) << PD_HEADER_TYPE_SHIFT) | \
+ ((pwr) ? PD_HEADER_PWR_ROLE : 0) | \
+ ((data) ? PD_HEADER_DATA_ROLE : 0) | \
+ ((rev) << PD_HEADER_REV_SHIFT) | \
+ (((id) & PD_HEADER_ID_MASK) << PD_HEADER_ID_SHIFT) | \
+ (((cnt) & PD_HEADER_CNT_MASK) << PD_HEADER_CNT_SHIFT) | \
+ ((ext_hdr) ? PD_HEADER_EXT_HDR : 0))
+
+#define PD_HEADER_LE(type, pwr, data, rev, id, cnt) \
+ cpu_to_le16(PD_HEADER((type), (pwr), (data), (rev), (id), (cnt), (0)))
+
+static inline unsigned int pd_header_cnt(__u16 header)
+{
+ return (header >> PD_HEADER_CNT_SHIFT) & PD_HEADER_CNT_MASK;
+}
+
+static inline unsigned int pd_header_cnt_le(__le16 header)
+{
+ return pd_header_cnt(le16_to_cpu(header));
+}
+
+static inline unsigned int pd_header_type(__u16 header)
+{
+ return (header >> PD_HEADER_TYPE_SHIFT) & PD_HEADER_TYPE_MASK;
+}
+
+static inline unsigned int pd_header_type_le(__le16 header)
+{
+ return pd_header_type(le16_to_cpu(header));
+}
+
+static inline unsigned int pd_header_msgid(__u16 header)
+{
+ return (header >> PD_HEADER_ID_SHIFT) & PD_HEADER_ID_MASK;
+}
+
+static inline unsigned int pd_header_msgid_le(__le16 header)
+{
+ return pd_header_msgid(le16_to_cpu(header));
+}
+
+static inline unsigned int pd_header_rev(__u16 header)
+{
+ return (header >> PD_HEADER_REV_SHIFT) & PD_HEADER_REV_MASK;
+}
+
+static inline unsigned int pd_header_rev_le(__le16 header)
+{
+ return pd_header_rev(le16_to_cpu(header));
+}
+
+#define PD_EXT_HDR_CHUNKED BIT(15)
+#define PD_EXT_HDR_CHUNK_NUM_SHIFT 11
+#define PD_EXT_HDR_CHUNK_NUM_MASK 0xf
+#define PD_EXT_HDR_REQ_CHUNK BIT(10)
+#define PD_EXT_HDR_DATA_SIZE_SHIFT 0
+#define PD_EXT_HDR_DATA_SIZE_MASK 0x1ff
+
+#define PD_EXT_HDR(data_size, req_chunk, chunk_num, chunked) \
+ ((((data_size) & PD_EXT_HDR_DATA_SIZE_MASK) << PD_EXT_HDR_DATA_SIZE_SHIFT) | \
+ ((req_chunk) ? PD_EXT_HDR_REQ_CHUNK : 0) | \
+ (((chunk_num) & PD_EXT_HDR_CHUNK_NUM_MASK) << PD_EXT_HDR_CHUNK_NUM_SHIFT) | \
+ ((chunked) ? PD_EXT_HDR_CHUNKED : 0))
+
+#define PD_EXT_HDR_LE(data_size, req_chunk, chunk_num, chunked) \
+ cpu_to_le16(PD_EXT_HDR((data_size), (req_chunk), (chunk_num), (chunked)))
+
+static inline unsigned int pd_ext_header_chunk_num(__u16 ext_header)
+{
+ return (ext_header >> PD_EXT_HDR_CHUNK_NUM_SHIFT) &
+ PD_EXT_HDR_CHUNK_NUM_MASK;
+}
+
+static inline unsigned int pd_ext_header_data_size(__u16 ext_header)
+{
+ return (ext_header >> PD_EXT_HDR_DATA_SIZE_SHIFT) &
+ PD_EXT_HDR_DATA_SIZE_MASK;
+}
+
+static inline unsigned int pd_ext_header_data_size_le(__le16 ext_header)
+{
+ return pd_ext_header_data_size(le16_to_cpu(ext_header));
+}
+
+#define PD_MAX_PAYLOAD 7
+#define PD_EXT_MAX_CHUNK_DATA 26
+
+/**
+ * struct pd_chunked_ext_message_data - PD chunked extended message data as
+ * seen on wire
+ * @header: PD extended message header
+ * @data: PD extended message data
+ */
+struct pd_chunked_ext_message_data {
+ __le16 header;
+ __u8 data[PD_EXT_MAX_CHUNK_DATA];
+} __attribute__ ((packed));
+
+/**
+ * struct pd_message - PD message as seen on wire
+ * @header: PD message header
+ * @payload: PD message payload
+ * @ext_msg: PD message chunked extended message data
+ */
+struct pd_message {
+ __le16 header;
+ union {
+ __le32 payload[PD_MAX_PAYLOAD];
+ struct pd_chunked_ext_message_data ext_msg;
+ };
+} __attribute__ ((packed));
+
+/* PDO: Power Data Object */
+#define PDO_MAX_OBJECTS 7
+
+enum pd_pdo_type {
+ PDO_TYPE_FIXED = 0,
+ PDO_TYPE_BATT = 1,
+ PDO_TYPE_VAR = 2,
+ PDO_TYPE_APDO = 3,
+};
+
+#define PDO_TYPE_SHIFT 30
+#define PDO_TYPE_MASK 0x3
+
+#define PDO_TYPE(t) ((t) << PDO_TYPE_SHIFT)
+
+#define PDO_VOLT_MASK 0x3ff
+#define PDO_CURR_MASK 0x3ff
+#define PDO_PWR_MASK 0x3ff
+
+#define PDO_FIXED_DUAL_ROLE BIT(29) /* Power role swap supported */
+#define PDO_FIXED_SUSPEND BIT(28) /* USB Suspend supported (Source) */
+#define PDO_FIXED_HIGHER_CAP BIT(28) /* Requires more than vSafe5V (Sink) */
+#define PDO_FIXED_EXTPOWER BIT(27) /* Externally powered */
+#define PDO_FIXED_USB_COMM BIT(26) /* USB communications capable */
+#define PDO_FIXED_DATA_SWAP BIT(25) /* Data role swap supported */
+#define PDO_FIXED_UNCHUNK_EXT BIT(24) /* Unchunked Extended Message supported (Source) */
+#define PDO_FIXED_FRS_CURR_MASK (BIT(24) | BIT(23)) /* FR_Swap Current (Sink) */
+#define PDO_FIXED_FRS_CURR_SHIFT 23
+#define PDO_FIXED_VOLT_SHIFT 10 /* 50mV units */
+#define PDO_FIXED_CURR_SHIFT 0 /* 10mA units */
+
+#define PDO_FIXED_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_FIXED_VOLT_SHIFT)
+#define PDO_FIXED_CURR(ma) ((((ma) / 10) & PDO_CURR_MASK) << PDO_FIXED_CURR_SHIFT)
+
+#define PDO_FIXED(mv, ma, flags) \
+ (PDO_TYPE(PDO_TYPE_FIXED) | (flags) | \
+ PDO_FIXED_VOLT(mv) | PDO_FIXED_CURR(ma))
+
+#define VSAFE5V 5000 /* mv units */
+
+#define PDO_BATT_MAX_VOLT_SHIFT 20 /* 50mV units */
+#define PDO_BATT_MIN_VOLT_SHIFT 10 /* 50mV units */
+#define PDO_BATT_MAX_PWR_SHIFT 0 /* 250mW units */
+
+#define PDO_BATT_MIN_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_BATT_MIN_VOLT_SHIFT)
+#define PDO_BATT_MAX_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_BATT_MAX_VOLT_SHIFT)
+#define PDO_BATT_MAX_POWER(mw) ((((mw) / 250) & PDO_PWR_MASK) << PDO_BATT_MAX_PWR_SHIFT)
+
+#define PDO_BATT(min_mv, max_mv, max_mw) \
+ (PDO_TYPE(PDO_TYPE_BATT) | PDO_BATT_MIN_VOLT(min_mv) | \
+ PDO_BATT_MAX_VOLT(max_mv) | PDO_BATT_MAX_POWER(max_mw))
+
+#define PDO_VAR_MAX_VOLT_SHIFT 20 /* 50mV units */
+#define PDO_VAR_MIN_VOLT_SHIFT 10 /* 50mV units */
+#define PDO_VAR_MAX_CURR_SHIFT 0 /* 10mA units */
+
+#define PDO_VAR_MIN_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_VAR_MIN_VOLT_SHIFT)
+#define PDO_VAR_MAX_VOLT(mv) ((((mv) / 50) & PDO_VOLT_MASK) << PDO_VAR_MAX_VOLT_SHIFT)
+#define PDO_VAR_MAX_CURR(ma) ((((ma) / 10) & PDO_CURR_MASK) << PDO_VAR_MAX_CURR_SHIFT)
+
+#define PDO_VAR(min_mv, max_mv, max_ma) \
+ (PDO_TYPE(PDO_TYPE_VAR) | PDO_VAR_MIN_VOLT(min_mv) | \
+ PDO_VAR_MAX_VOLT(max_mv) | PDO_VAR_MAX_CURR(max_ma))
+
+enum pd_apdo_type {
+ APDO_TYPE_PPS = 0,
+};
+
+#define PDO_APDO_TYPE_SHIFT 28 /* Only valid value currently is 0x0 - PPS */
+#define PDO_APDO_TYPE_MASK 0x3
+
+#define PDO_APDO_TYPE(t) ((t) << PDO_APDO_TYPE_SHIFT)
+
+#define PDO_PPS_APDO_MAX_VOLT_SHIFT 17 /* 100mV units */
+#define PDO_PPS_APDO_MIN_VOLT_SHIFT 8 /* 100mV units */
+#define PDO_PPS_APDO_MAX_CURR_SHIFT 0 /* 50mA units */
+
+#define PDO_PPS_APDO_VOLT_MASK 0xff
+#define PDO_PPS_APDO_CURR_MASK 0x7f
+
+#define PDO_PPS_APDO_MIN_VOLT(mv) \
+ ((((mv) / 100) & PDO_PPS_APDO_VOLT_MASK) << PDO_PPS_APDO_MIN_VOLT_SHIFT)
+#define PDO_PPS_APDO_MAX_VOLT(mv) \
+ ((((mv) / 100) & PDO_PPS_APDO_VOLT_MASK) << PDO_PPS_APDO_MAX_VOLT_SHIFT)
+#define PDO_PPS_APDO_MAX_CURR(ma) \
+ ((((ma) / 50) & PDO_PPS_APDO_CURR_MASK) << PDO_PPS_APDO_MAX_CURR_SHIFT)
+
+#define PDO_PPS_APDO(min_mv, max_mv, max_ma) \
+ (PDO_TYPE(PDO_TYPE_APDO) | PDO_APDO_TYPE(APDO_TYPE_PPS) | \
+ PDO_PPS_APDO_MIN_VOLT(min_mv) | PDO_PPS_APDO_MAX_VOLT(max_mv) | \
+ PDO_PPS_APDO_MAX_CURR(max_ma))
+
+static inline enum pd_pdo_type pdo_type(__u32 pdo)
+{
+ return (pdo >> PDO_TYPE_SHIFT) & PDO_TYPE_MASK;
+}
+
+static inline unsigned int pdo_fixed_voltage(__u32 pdo)
+{
+ return ((pdo >> PDO_FIXED_VOLT_SHIFT) & PDO_VOLT_MASK) * 50;
+}
+
+static inline unsigned int pdo_min_voltage(__u32 pdo)
+{
+ return ((pdo >> PDO_VAR_MIN_VOLT_SHIFT) & PDO_VOLT_MASK) * 50;
+}
+
+static inline unsigned int pdo_max_voltage(__u32 pdo)
+{
+ return ((pdo >> PDO_VAR_MAX_VOLT_SHIFT) & PDO_VOLT_MASK) * 50;
+}
+
+static inline unsigned int pdo_max_current(__u32 pdo)
+{
+ return ((pdo >> PDO_VAR_MAX_CURR_SHIFT) & PDO_CURR_MASK) * 10;
+}
+
+static inline unsigned int pdo_max_power(__u32 pdo)
+{
+ return ((pdo >> PDO_BATT_MAX_PWR_SHIFT) & PDO_PWR_MASK) * 250;
+}
+
+static inline enum pd_apdo_type pdo_apdo_type(__u32 pdo)
+{
+ return (pdo >> PDO_APDO_TYPE_SHIFT) & PDO_APDO_TYPE_MASK;
+}
+
+static inline unsigned int pdo_pps_apdo_min_voltage(__u32 pdo)
+{
+ return ((pdo >> PDO_PPS_APDO_MIN_VOLT_SHIFT) &
+ PDO_PPS_APDO_VOLT_MASK) * 100;
+}
+
+static inline unsigned int pdo_pps_apdo_max_voltage(__u32 pdo)
+{
+ return ((pdo >> PDO_PPS_APDO_MAX_VOLT_SHIFT) &
+ PDO_PPS_APDO_VOLT_MASK) * 100;
+}
+
+static inline unsigned int pdo_pps_apdo_max_current(__u32 pdo)
+{
+ return ((pdo >> PDO_PPS_APDO_MAX_CURR_SHIFT) &
+ PDO_PPS_APDO_CURR_MASK) * 50;
+}
+
+/* RDO: Request Data Object */
+#define RDO_OBJ_POS_SHIFT 28
+#define RDO_OBJ_POS_MASK 0x7
+#define RDO_GIVE_BACK BIT(27) /* Supports reduced operating current */
+#define RDO_CAP_MISMATCH BIT(26) /* Not satisfied by source caps */
+#define RDO_USB_COMM BIT(25) /* USB communications capable */
+#define RDO_NO_SUSPEND BIT(24) /* USB Suspend not supported */
+
+#define RDO_PWR_MASK 0x3ff
+#define RDO_CURR_MASK 0x3ff
+
+#define RDO_FIXED_OP_CURR_SHIFT 10
+#define RDO_FIXED_MAX_CURR_SHIFT 0
+
+#define RDO_OBJ(idx) (((idx) & RDO_OBJ_POS_MASK) << RDO_OBJ_POS_SHIFT)
+
+#define PDO_FIXED_OP_CURR(ma) ((((ma) / 10) & RDO_CURR_MASK) << RDO_FIXED_OP_CURR_SHIFT)
+#define PDO_FIXED_MAX_CURR(ma) ((((ma) / 10) & RDO_CURR_MASK) << RDO_FIXED_MAX_CURR_SHIFT)
+
+#define RDO_FIXED(idx, op_ma, max_ma, flags) \
+ (RDO_OBJ(idx) | (flags) | \
+ PDO_FIXED_OP_CURR(op_ma) | PDO_FIXED_MAX_CURR(max_ma))
+
+#define RDO_BATT_OP_PWR_SHIFT 10 /* 250mW units */
+#define RDO_BATT_MAX_PWR_SHIFT 0 /* 250mW units */
+
+#define RDO_BATT_OP_PWR(mw) ((((mw) / 250) & RDO_PWR_MASK) << RDO_BATT_OP_PWR_SHIFT)
+#define RDO_BATT_MAX_PWR(mw) ((((mw) / 250) & RDO_PWR_MASK) << RDO_BATT_MAX_PWR_SHIFT)
+
+#define RDO_BATT(idx, op_mw, max_mw, flags) \
+ (RDO_OBJ(idx) | (flags) | \
+ RDO_BATT_OP_PWR(op_mw) | RDO_BATT_MAX_PWR(max_mw))
+
+#define RDO_PROG_VOLT_MASK 0x7ff
+#define RDO_PROG_CURR_MASK 0x7f
+
+#define RDO_PROG_VOLT_SHIFT 9
+#define RDO_PROG_CURR_SHIFT 0
+
+#define RDO_PROG_VOLT_MV_STEP 20
+#define RDO_PROG_CURR_MA_STEP 50
+
+#define PDO_PROG_OUT_VOLT(mv) \
+ ((((mv) / RDO_PROG_VOLT_MV_STEP) & RDO_PROG_VOLT_MASK) << RDO_PROG_VOLT_SHIFT)
+#define PDO_PROG_OP_CURR(ma) \
+ ((((ma) / RDO_PROG_CURR_MA_STEP) & RDO_PROG_CURR_MASK) << RDO_PROG_CURR_SHIFT)
+
+#define RDO_PROG(idx, out_mv, op_ma, flags) \
+ (RDO_OBJ(idx) | (flags) | \
+ PDO_PROG_OUT_VOLT(out_mv) | PDO_PROG_OP_CURR(op_ma))
+
+static inline unsigned int rdo_index(__u32 rdo)
+{
+ return (rdo >> RDO_OBJ_POS_SHIFT) & RDO_OBJ_POS_MASK;
+}
+
+static inline unsigned int rdo_op_current(__u32 rdo)
+{
+ return ((rdo >> RDO_FIXED_OP_CURR_SHIFT) & RDO_CURR_MASK) * 10;
+}
+
+static inline unsigned int rdo_max_current(__u32 rdo)
+{
+ return ((rdo >> RDO_FIXED_MAX_CURR_SHIFT) &
+ RDO_CURR_MASK) * 10;
+}
+
+static inline unsigned int rdo_op_power(__u32 rdo)
+{
+ return ((rdo >> RDO_BATT_OP_PWR_SHIFT) & RDO_PWR_MASK) * 250;
+}
+
+static inline unsigned int rdo_max_power(__u32 rdo)
+{
+ return ((rdo >> RDO_BATT_MAX_PWR_SHIFT) & RDO_PWR_MASK) * 250;
+}
+
+/* Enter_USB Data Object */
+#define EUDO_USB_MODE_MASK GENMASK(30, 28)
+#define EUDO_USB_MODE_SHIFT 28
+#define EUDO_USB_MODE_USB2 0
+#define EUDO_USB_MODE_USB3 1
+#define EUDO_USB_MODE_USB4 2
+#define EUDO_USB4_DRD BIT(26)
+#define EUDO_USB3_DRD BIT(25)
+#define EUDO_CABLE_SPEED_MASK GENMASK(23, 21)
+#define EUDO_CABLE_SPEED_SHIFT 21
+#define EUDO_CABLE_SPEED_USB2 0
+#define EUDO_CABLE_SPEED_USB3_GEN1 1
+#define EUDO_CABLE_SPEED_USB4_GEN2 2
+#define EUDO_CABLE_SPEED_USB4_GEN3 3
+#define EUDO_CABLE_TYPE_MASK GENMASK(20, 19)
+#define EUDO_CABLE_TYPE_SHIFT 19
+#define EUDO_CABLE_TYPE_PASSIVE 0
+#define EUDO_CABLE_TYPE_RE_TIMER 1
+#define EUDO_CABLE_TYPE_RE_DRIVER 2
+#define EUDO_CABLE_TYPE_OPTICAL 3
+#define EUDO_CABLE_CURRENT_MASK GENMASK(18, 17)
+#define EUDO_CABLE_CURRENT_SHIFT 17
+#define EUDO_CABLE_CURRENT_NOTSUPP 0
+#define EUDO_CABLE_CURRENT_3A 2
+#define EUDO_CABLE_CURRENT_5A 3
+#define EUDO_PCIE_SUPPORT BIT(16)
+#define EUDO_DP_SUPPORT BIT(15)
+#define EUDO_TBT_SUPPORT BIT(14)
+#define EUDO_HOST_PRESENT BIT(13)
+
+/* USB PD timers and counters */
+#define PD_T_NO_RESPONSE 5000 /* 4.5 - 5.5 seconds */
+#define PD_T_DB_DETECT 10000 /* 10 - 15 seconds */
+#define PD_T_SEND_SOURCE_CAP 150 /* 100 - 200 ms */
+#define PD_T_SENDER_RESPONSE 60 /* 24 - 30 ms, relaxed */
+#define PD_T_RECEIVER_RESPONSE 15 /* 15ms max */
+#define PD_T_SOURCE_ACTIVITY 45
+#define PD_T_SINK_ACTIVITY 135
+#define PD_T_SINK_WAIT_CAP 310 /* 310 - 620 ms */
+#define PD_T_PS_TRANSITION 500
+#define PD_T_SRC_TRANSITION 35
+#define PD_T_DRP_SNK 40
+#define PD_T_DRP_SRC 30
+#define PD_T_PS_SOURCE_OFF 920
+#define PD_T_PS_SOURCE_ON 480
+#define PD_T_PS_SOURCE_ON_PRS 450 /* 390 - 480ms */
+#define PD_T_PS_HARD_RESET 30
+#define PD_T_SRC_RECOVER 760
+#define PD_T_SRC_RECOVER_MAX 1000
+#define PD_T_SRC_TURN_ON 275
+#define PD_T_SAFE_0V 650
+#define PD_T_VCONN_SOURCE_ON 100
+#define PD_T_SINK_REQUEST 100 /* 100 ms minimum */
+#define PD_T_ERROR_RECOVERY 100 /* minimum 25 is insufficient */
+#define PD_T_SRCSWAPSTDBY 625 /* Maximum of 650ms */
+#define PD_T_NEWSRC 250 /* Maximum of 275ms */
+#define PD_T_SWAP_SRC_START 20 /* Minimum of 20ms */
+#define PD_T_BIST_CONT_MODE 50 /* 30 - 60 ms */
+#define PD_T_SINK_TX 16 /* 16 - 20 ms */
+#define PD_T_CHUNK_NOT_SUPP 42 /* 40 - 50 ms */
+
+#define PD_T_DRP_TRY 100 /* 75 - 150 ms */
+#define PD_T_DRP_TRYWAIT 600 /* 400 - 800 ms */
+
+#define PD_T_CC_DEBOUNCE 200 /* 100 - 200 ms */
+#define PD_T_PD_DEBOUNCE 20 /* 10 - 20 ms */
+#define PD_T_TRY_CC_DEBOUNCE 15 /* 10 - 20 ms */
+
+#define PD_N_CAPS_COUNT (PD_T_NO_RESPONSE / PD_T_SEND_SOURCE_CAP)
+#define PD_N_HARD_RESET_COUNT 2
+
+#define PD_P_SNK_STDBY_MW 2500 /* 2500 mW */
+
+#endif /* _UAPI__LINUX_USB_PD_H */
--
2.33.0