ethernet: add some more Ethertypes.
Add some types based on other BSDs and also add EtherCat and PROFINET, which are IEC standards. There is a public list (CSV format) at: https://standards.ieee.org/products-services/regauth/ MFC after: 2 weeks
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=357414
@ -98,6 +98,11 @@ struct ether_vlan_header {
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((((((pri) & 7) << 1) | ((cfi) & 1)) << 12) | ((vlid) & EVL_VLID_MASK))
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/*
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* Ethernet protocol types.
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*
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* A public list is available from the IEEE Ragistration Authority:
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* https://standards.ieee.org/products-services/regauth/
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*
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* NOTE: 0x0000-0x05DC (0..1500) are generally IEEE 802.3 length fields.
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* However, there are some conflicts.
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*/
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@ -347,7 +352,14 @@ struct ether_vlan_header {
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#define ETHERTYPE_PPPOE 0x8864 /* PPP Over Ethernet Session Stage */
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#define ETHERTYPE_LANPROBE 0x8888 /* HP LanProbe test? */
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#define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */
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#define ETHERTYPE_PROFINET 0x8892 /* PROFINET RT Protocol */
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#define ETHERTYPE_AOE 0x88a2 /* ATA Protocol */
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#define ETHERTYPE_ETHERCAT 0x88a4 /* EtherCat Protocol */
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#define ETHERTYPE_FCOE 0x8906 /* Fibre Channel over Ethernet */
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#define ETHERTYPE_QINQ 0x88A8 /* 802.1ad VLAN stacking */
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#define ETHERTYPE_LLDP 0x88CC /* Link Layer Discovery Protocol */
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#define ETHERTYPE_MACSEC 0x88e5 /* 802.1AE MAC Security */
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#define ETHERTYPE_PBB 0x88e7 /* 802.1Q Provider Backbone Bridges */
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#define ETHERTYPE_LOOPBACK 0x9000 /* Loopback: used to test interfaces */
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#define ETHERTYPE_8021Q9100 0x9100 /* IEEE 802.1Q stacking (proprietary) */
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#define ETHERTYPE_LBACK ETHERTYPE_LOOPBACK /* DEC MOP loopback */
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