Commit 076d38b8 authored by Christian Eggers's avatar Christian Eggers Committed by Jakub Kicinski
Browse files

net: ptp: introduce common defines for PTP message types 



Using PTP wide defines will obsolete different driver internal defines
and uses of magic numbers.

Signed-off-by: default avatarChristian Eggers <ceggers@arri.de>
Cc: Kurt Kanzenbach <kurt@linutronix.de>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Reviewed-by: default avatarRichard Cochran <richardcochran@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent fc0d3b24

include/linux/ptp_classify.h

+6 −1
Original line number Diff line number Diff line
@@ -31,6 +31,11 @@ 
#define PTP_CLASS_V2_VLAN (PTP_CLASS_V2 | PTP_CLASS_VLAN)

#define PTP_CLASS_L4      (PTP_CLASS_IPV4 | PTP_CLASS_IPV6)



#define PTP_MSGTYPE_SYNC        0x0

#define PTP_MSGTYPE_DELAY_REQ   0x1

#define PTP_MSGTYPE_PDELAY_REQ  0x2

#define PTP_MSGTYPE_PDELAY_RESP 0x3



#define PTP_EV_PORT 319

#define PTP_GEN_BIT 0x08 /* indicates general message, if set in message type */
@@ -140,7 +145,7 @@ static inline u8 ptp_get_msgtype(const struct ptp_header *hdr, 
	/* The return is meaningless. The stub function would not be

	 * executed since no available header from ptp_parse_header.

	 */

	return 0;

	return PTP_MSGTYPE_SYNC;

}

#endif

#endif /* _PTP_CLASSIFY_H_ */