403WebShell

403Webshell
Server IP : 13.127.148.211 / Your IP : 216.73.216.149
Web Server : Apache/2.4.41 (Ubuntu)
System : Linux ip-172-31-43-195 5.15.0-1084-aws #91~20.04.1-Ubuntu SMP Fri May 2 06:59:36 UTC 2025 x86_64
User : www-data ( 33)
PHP Version : 7.4.3-4ubuntu2.29
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,
MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON
Directory : /lib/modules/5.15.0-1083-aws/build/include/linux/usb/
Upload File :
[ Back ]
Current File : /lib/modules/5.15.0-1083-aws/build/include/linux/usb/pd.h
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright 2015-2017 Google, Inc
 */

#ifndef __LINUX_USB_PD_H
#define __LINUX_USB_PD_H

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/usb/typec.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 */
Youez - 2016 - github.com/yon3zu
LinuXploit