Is the checksum offloading patch for the igb(4) driver available online?
(I could not find it)
I would really like to take a look at it, espacially the context
descriptor part of it.
Best regards,
Dominik
On 16.06.2016 02:04, Jim Thompson wrote:
>
> Luiz Otavio O Souza (loos@) developed these fo
We've focused on just the IP header checksum, but it's possible to add
L4 checksum offload as well.
I asked Luigi why he hadn't included checksum offload (with a library
in software for devices that don't offer a hw offload), and his answer
was that when he wrote netmap, he wanted a fast path to t
Luiz Otavio O Souza (loos@) developed these for igb(4) and, by extension, em(4)
for use in netmap-fwd.
He’s just gone back to Brazil with 82599 ixgb(4) hardware. I’m sure he’ll
develop similar patches for ixgb(4) in the near future.
Chelsio is also “on the list”, but I figured I’d speak to np
On 06/15/2016 16:15, Andrey Yakovlev wrote:
> ive heard on bsdcan this year that some patches exist to add hwcsum
> offloading to netmap, hope to see it chelsio at least
cxgbe/cxl is a bit sneaky and will let you override netmap (on tx only).
The ncxl interfaces declare themselves capable of che
ive heard on bsdcan this year that some patches exist to add hwcsum offloading
to netmap, hope to see it chelsio at least
--
./andy
14.06.2016, 12:15, "Dominik Schoeffmann" :
> Dear Netmap Developers,
>
> during the course of my bachelor's thesis, I modified a packet generator
> called MoonGen
> On 15 Jun 2016, at 14:04, Dr Josef Karthauser wrote:
>
> I don’t have IP forwarding switched on and so I’d expect bridged packets to
> carry on being bridged irrespective of whether vlan9 has an IP address or not.
>
> What’s strange is that ingress packets to the bridge are being forwarded ok
I’m bridging traffic on a FreeBSD-10.3 machine, between a vlan and a VIMAGE
enabled Jail:
vlan9: flags=8943 metric 0 mtu
1500
ether 0c:c4:7a:7d:4f:1e
nd6 options=29
media: Ethernet autoselect (1000baseT )
status: active
vlan: 9 parent interface: igb0
brid
Hi all,
I am just learning netmap these last few days and wrote some simple
receiver & sender based on example from
https://www.freebsd.org/cgi/man.cgi?query=netmap&sektion=4.
And then i just realized that the sender doesn't specify the
destination address, neither mac or IP address. It only spe
