1f261708bSArkadi SharshevskyWhat: /kvd/ 2f261708bSArkadi SharshevskyDate: 08-Jan-2018 3f261708bSArkadi SharshevskyKernelVersion: v4.16 4f261708bSArkadi SharshevskyContact: mlxsw@mellanox.com 5f261708bSArkadi SharshevskyDescription: The main database in the Spectrum device is a centralized 6f261708bSArkadi Sharshevsky KVD database used for many of the tables used to configure 7f261708bSArkadi Sharshevsky the chip including L2 FDB, L3 LPM, ECMP and more. The KVD 8f261708bSArkadi Sharshevsky is divided into two sections, the first is hash-based table 9f261708bSArkadi Sharshevsky and the second is a linear access table. The division 10f261708bSArkadi Sharshevsky between the linear and hash-based sections is static and 11f261708bSArkadi Sharshevsky require reload before the changes take effect. 12f261708bSArkadi Sharshevsky 13f261708bSArkadi SharshevskyWhat: /kvd/linear 14f261708bSArkadi SharshevskyDate: 08-Jan-2018 15f261708bSArkadi SharshevskyKernelVersion: v4.16 16f261708bSArkadi SharshevskyContact: mlxsw@mellanox.com 17f261708bSArkadi SharshevskyDescription: The linear section of the KVD is managed by software as a 18f261708bSArkadi Sharshevsky flat memory accessed using an index. 19f261708bSArkadi Sharshevsky 20f261708bSArkadi SharshevskyWhat: /kvd/hash_single 21f261708bSArkadi SharshevskyDate: 08-Jan-2018 22f261708bSArkadi SharshevskyKernelVersion: v4.16 23f261708bSArkadi SharshevskyContact: mlxsw@mellanox.com 24f261708bSArkadi SharshevskyDescription: The hash based section of the KVD is managed by the switch 25f261708bSArkadi Sharshevsky device. Used in case the key size is smaller or equal to 26f261708bSArkadi Sharshevsky 64bit. 27f261708bSArkadi Sharshevsky 28f261708bSArkadi SharshevskyWhat: /kvd/hash_double 29f261708bSArkadi SharshevskyDate: 08-Jan-2018 30f261708bSArkadi SharshevskyKernelVersion: v4.16 31f261708bSArkadi SharshevskyContact: mlxsw@mellanox.com 32f261708bSArkadi SharshevskyDescription: The hash based section of the KVD is managed by the switch 33f261708bSArkadi Sharshevsky device. Used in case the key is larger than 64 bit. 34