Messages in this thread | | | Date | Tue, 3 Oct 2023 09:58:32 +0200 | From | Lukasz Majewski <> | Subject | Re: [PATCH v6 net-next 0/5] net: dsa: hsr: Enable HSR HW offloading for KSZ9477 |
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Hi Vladimir, Andrew, Woojung,
> Hi Vladimir, > > > On Fri, Sep 22, 2023 at 03:31:03PM +0200, Lukasz Majewski wrote: > > > This patch series provides support for HSR HW offloading in > > > KSZ9477 switch IC. > > > > > > To test this feature: > > > ip link add name hsr0 type hsr slave1 lan1 slave2 lan2 supervision > > > 45 version 1 ip link set dev lan1 up > > > ip link set dev lan2 up > > > ip a add 192.168.0.1/24 dev hsr0 > > > ip link set dev hsr0 up > > > > > > To remove HSR network device: > > > ip link del hsr0 > > > > > > To test if one can adjust MAC address: > > > ip link set lan2 address 00:01:02:AA:BB:CC > > > > > > It is also possible to create another HSR interface, but it will > > > only support HSR is software - e.g. > > > ip link add name hsr1 type hsr slave1 lan3 slave2 lan4 supervision > > > 45 version 1 > > > > > > Test HW: > > > Two KSZ9477-EVB boards with HSR ports set to "Port1" and "Port2". > > > > > > Performance SW used: > > > nuttcp -S --nofork > > > nuttcp -vv -T 60 -r 192.168.0.2 > > > nuttcp -vv -T 60 -t 192.168.0.2 > > > > > > Code: v6.6.0-rc2+ Linux net-next repository > > > SHA1: 5a1b322cb0b7d0d33a2d13462294dc0f46911172 > > > > > > Tested HSR v0 and v1 > > > Results: > > > With KSZ9477 offloading support added: RX: 100 Mbps TX: 98 Mbps > > > With no offloading RX: 63 Mbps TX: 63 > > > Mbps > > > > Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> > > > > Thanks! > > I hope, that it will find its way to net-next soon :-). >
I'm a bit puzzled with this patch series - will it be pulled directly to net-next [1] or is there any other (KSZ maintainer's?) tree to which it will be first pulled and then PR will be send to net-next?
Thanks in advance for the clarification.
> Thanks for your help and patience. >
Links:
[1] - https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/log/
> > Best regards, > > Lukasz Majewski > > -- > > DENX Software Engineering GmbH, Managing Director: Erika Unter > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: > lukma@denx.de
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de [unhandled content-type:application/pgp-signature] | |