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eden-yang/standard/ieee/ieee802-types.yang

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2023-09-21 11:07:20 +02:00
module ieee802-types {
namespace urn:ieee:std:802.1Q:yang:ieee802-types;
prefix ieee;
organization
"IEEE 802.1 Working Group";
contact
"WG-URL: http://www.ieee802.org/1/
WG-EMail: stds-802-1-L@ieee.org
Contact: IEEE 802.1 Working Group Chair
Postal: C/O IEEE 802.1 Working Group
IEEE Standards Association
445 Hoes Lane
P.O. Box 1331
Piscataway
NJ 08854
USA
E-mail: STDS-802-1-L@IEEE.ORG";
description
"This module contains a collection of generally useful derived
data types for IEEE YANG models.";
revision 2020-10-23 {
description
"New revision date because Qcx project finished.";
reference
"6.3.3.4 of IEEE Std 802.1AS-2020";
}
revision 2019-03-07 {
description
"Adding types to define rational numbers and PTP time.";
reference
"6.3.3.4 of IEEE Std 802.1AS-2020";
}
revision 2018-03-07 {
description
"Published as part of IEEE Std 802.1Q-2018. Initial version.";
reference
"IEEE Std 802.1Q-2018, Bridges and Bridged Networks.";
}
typedef mac-address {
type string {
pattern "[0-9a-fA-F]{2}(-[0-9a-fA-F]{2}){5}";
}
description
"The mac-address type represents a MAC address in the canonical
format and hexadecimal format specified by IEEE Std 802. The
hexidecimal representation uses uppercase characters.";
reference
"3.1 of IEEE Std 802-2014
8.1 of IEEE Std 802-2014";
}
grouping rational-grouping {
description
"Definition of a non-negative rational number.";
leaf numerator {
type uint32;
description
"Numerator of the rational number.";
}
leaf denominator {
type uint32 {
range "1..4294967295";
}
description
"Denominator of the rational number.";
}
}
grouping ptp-time-grouping {
description
"This grouping specifies a PTP timestamp, represented as a
48-bit unsigned integer number of seconds and a 32-bit unsigned
integer number of nanoseconds.";
reference
"6.3.3.4 of IEEE Std 802.1AS";
leaf seconds {
type uint64;
description
"This is the integer portion of the timestamp in units of
seconds. The upper 16 bits are always zero.";
}
leaf nanoseconds {
type uint32;
description
"This is the fractional portion of the timestamp in units of
nanoseconds. This value is always less than 10^9.";
}
}
}