Intel e1000 XDP driver support


William Tu
 

Hi,

I'm planning to test XDP in VM, I wonder if XDP has been ported to
net-next, or currently anyone is working on it? Thanks!

Regards,
William


Brenden Blanco <bblanco@...>
 

On Wed, Jul 27, 2016 at 12:50 PM, William Tu via iovisor-dev <iovisor-dev@...> wrote:
Hi,

I'm planning to test XDP in VM, I wonder if XDP has been ported to
net-next, or currently anyone is working on it? Thanks!
 
Hi, yes there is support in Alexei's xdp branch, which is not merged upstream but does
appear to be based on a sufficiently new net-next. The commit [1] below should apply,
though I have not tested it personally.

Please let us know how it goes!



Regards,
William
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William Tu
 

thanks! I will try it.

On Wed, Jul 27, 2016 at 1:05 PM, Brenden Blanco <bblanco@...> wrote:
On Wed, Jul 27, 2016 at 12:50 PM, William Tu via iovisor-dev
<iovisor-dev@...> wrote:

Hi,

I'm planning to test XDP in VM, I wonder if XDP has been ported to
net-next, or currently anyone is working on it? Thanks!

Hi, yes there is support in Alexei's xdp branch, which is not merged
upstream but does
appear to be based on a sufficiently new net-next. The commit [1] below
should apply,
though I have not tested it personally.

Please let us know how it goes!

[1]
https://git.kernel.org/cgit/linux/kernel/git/ast/bpf.git/commit/?h=xdp&id=e643c99556770a6b77c1330bcd9d28d578026788


Regards,
William
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William Tu
 

Hi Brenden,

I've patched the e1000 driver using your link and tested on my VM. I
can run samples/bpf/xdp1 and xdp2 with ping from the other machine
without any issue. Thanks!

Regards,
William

On Wed, Jul 27, 2016 at 1:32 PM, William Tu <u9012063@...> wrote:
thanks! I will try it.

On Wed, Jul 27, 2016 at 1:05 PM, Brenden Blanco <bblanco@...> wrote:
On Wed, Jul 27, 2016 at 12:50 PM, William Tu via iovisor-dev
<iovisor-dev@...> wrote:

Hi,

I'm planning to test XDP in VM, I wonder if XDP has been ported to
net-next, or currently anyone is working on it? Thanks!

Hi, yes there is support in Alexei's xdp branch, which is not merged
upstream but does
appear to be based on a sufficiently new net-next. The commit [1] below
should apply,
though I have not tested it personally.

Please let us know how it goes!

[1]
https://git.kernel.org/cgit/linux/kernel/git/ast/bpf.git/commit/?h=xdp&id=e643c99556770a6b77c1330bcd9d28d578026788


Regards,
William
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iovisor-dev mailing list
iovisor-dev@...
https://lists.iovisor.org/mailman/listinfo/iovisor-dev