* GSO support by PMD drivers
@ 2014-09-26 10:23 Vadim Suraev
[not found] ` <CAJ0CJ8n4e0A=4dVXvEzOMxaoXtBfa6cr=5uoUUAfWqRS25UFMQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Vadim Suraev @ 2014-09-26 10:23 UTC (permalink / raw)
To: dev-VfR2kkLFssw
Hi, all,
I found ixgbe in couple with rte_mbuf (and probably other PMD drivers)
don't support GSO, I reverse engineered the linux kernel's ixgbe's gso
support and got it working in 1.6. Could it be useful to provide the patch?
Regards,
Vadim.
^ permalink raw reply [flat|nested] 4+ messages in thread[parent not found: <CAJ0CJ8n4e0A=4dVXvEzOMxaoXtBfa6cr=5uoUUAfWqRS25UFMQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: GSO support by PMD drivers [not found] ` <CAJ0CJ8n4e0A=4dVXvEzOMxaoXtBfa6cr=5uoUUAfWqRS25UFMQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-09-28 7:19 ` Alex Markuze [not found] ` <CAKfHP0WDqUixKEUr_zTUBKAmpdp6hV-0TBRBp-oysebOjuvj6Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 4+ messages in thread From: Alex Markuze @ 2014-09-28 7:19 UTC (permalink / raw) To: Vadim Suraev; +Cc: dev-VfR2kkLFssw@public.gmane.org LSO/TSO support is an important feature, I'm surprised its not supported in DPDK. I personally would like to see these patches. On Fri, Sep 26, 2014 at 1:23 PM, Vadim Suraev <vadim.suraev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > Hi, all, > I found ixgbe in couple with rte_mbuf (and probably other PMD drivers) > don't support GSO, I reverse engineered the linux kernel's ixgbe's gso > support and got it working in 1.6. Could it be useful to provide the patch? > Regards, > Vadim. ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <CAKfHP0WDqUixKEUr_zTUBKAmpdp6hV-0TBRBp-oysebOjuvj6Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: GSO support by PMD drivers [not found] ` <CAKfHP0WDqUixKEUr_zTUBKAmpdp6hV-0TBRBp-oysebOjuvj6Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-09-30 14:42 ` Olivier MATZ [not found] ` <542AC165.5000504-pdR9zngts4EAvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 4+ messages in thread From: Olivier MATZ @ 2014-09-30 14:42 UTC (permalink / raw) To: Alex Markuze, Vadim Suraev; +Cc: dev-VfR2kkLFssw@public.gmane.org Hello Alex, Vadim, On 09/28/2014 09:19 AM, Alex Markuze wrote: > LSO/TSO support is an important feature, I'm surprised its not > supported in DPDK. > I personally would like to see these patches. > > On Fri, Sep 26, 2014 at 1:23 PM, Vadim Suraev <vadim.suraev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> Hi, all, >> I found ixgbe in couple with rte_mbuf (and probably other PMD drivers) >> don't support GSO, I reverse engineered the linux kernel's ixgbe's gso >> support and got it working in 1.6. Could it be useful to provide the patch? I already submitted a patch providing segmentation offload a few months ago: http://dpdk.org/ml/archives/dev/2014-May/002537.html A part of this series has been reworked by Bruce and is now integrated in head. I think rebasing the rest of the series should not be too difficult since Bruce's work is based on this series. Unfortunately, I won't have time to do the rebase by myself in the coming weeks, but feel free to do it if you need this feature. Regards, Olivier ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <542AC165.5000504-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>]
* Re: GSO support by PMD drivers [not found] ` <542AC165.5000504-pdR9zngts4EAvxtiuMwx3w@public.gmane.org> @ 2014-09-30 14:56 ` Vadim Suraev 0 siblings, 0 replies; 4+ messages in thread From: Vadim Suraev @ 2014-09-30 14:56 UTC (permalink / raw) To: Olivier MATZ; +Cc: dev-VfR2kkLFssw Than you, Oliver On Sep 30, 2014 5:42 PM, "Olivier MATZ" <olivier.matz-pdR9zngts4EAvxtiuMwx3w@public.gmane.org> wrote: > Hello Alex, Vadim, > > On 09/28/2014 09:19 AM, Alex Markuze wrote: > >> LSO/TSO support is an important feature, I'm surprised its not >> supported in DPDK. >> I personally would like to see these patches. >> >> On Fri, Sep 26, 2014 at 1:23 PM, Vadim Suraev <vadim.suraev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> >> wrote: >> >>> Hi, all, >>> I found ixgbe in couple with rte_mbuf (and probably other PMD drivers) >>> don't support GSO, I reverse engineered the linux kernel's ixgbe's gso >>> support and got it working in 1.6. Could it be useful to provide the >>> patch? >>> >> > I already submitted a patch providing segmentation offload a few months > ago: > http://dpdk.org/ml/archives/dev/2014-May/002537.html > > A part of this series has been reworked by Bruce and is now integrated > in head. I think rebasing the rest of the series should not be too > difficult since Bruce's work is based on this series. Unfortunately, > I won't have time to do the rebase by myself in the coming weeks, but > feel free to do it if you need this feature. > > Regards, > Olivier > > ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-09-30 14:56 UTC | newest]
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2014-09-26 10:23 GSO support by PMD drivers Vadim Suraev
[not found] ` <CAJ0CJ8n4e0A=4dVXvEzOMxaoXtBfa6cr=5uoUUAfWqRS25UFMQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-28 7:19 ` Alex Markuze
[not found] ` <CAKfHP0WDqUixKEUr_zTUBKAmpdp6hV-0TBRBp-oysebOjuvj6Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-30 14:42 ` Olivier MATZ
[not found] ` <542AC165.5000504-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2014-09-30 14:56 ` Vadim Suraev
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