mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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763b4b70af
This patch offloads port mirroring directives to hw using the matchall TC with action mirror. It includes both the implementation of the ndo_setup_tc function for the spectrum driver and the spectrum hardware offload configuration code. The hardware offload code is basically two new functions which are capable of adding and removing a new mirror ports pair. It is done using the MPAT, MPAR and SBIB registers: - A new Switch-Port Analyzer (SPAN) entry is added using MPAT to the 'to' port. - The 'to' port is bound to the SPAN entry using MPAR register. - In case of egress SPAN, the 'to' port gets a new internal shared buffer using SBIB register. In addition, a new database was added to the mlxsw_sp struct to store all the SPAN entries and their bound ports list. The number of supported SPAN entries is determined by resource query. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| cris | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| fjes | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| ipvlan | ||
| irda | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wimax | ||
| wireless | ||
| xen-netback | ||
| dummy.c | ||
| eql.c | ||
| geneve.c | ||
| gtp.c | ||
| ifb.c | ||
| Kconfig | ||
| LICENSE.SRC | ||
| loopback.c | ||
| macsec.c | ||
| macvlan.c | ||
| macvtap.c | ||
| Makefile | ||
| mdio.c | ||
| mii.c | ||
| netconsole.c | ||
| nlmon.c | ||
| ntb_netdev.c | ||
| rionet.c | ||
| sb1000.c | ||
| Space.c | ||
| sungem_phy.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| vrf.c | ||
| vxlan.c | ||
| xen-netfront.c | ||