Date: Tue, 13 Oct 2020 13:43:31 -0700 From: Ravi Pokala <rpokala@freebsd.org> To: Ravi Pokala <rpokala@FreeBSD.org>, <src-committers@freebsd.org>, <svn-src-all@freebsd.org>, <svn-src-head@freebsd.org> Subject: Re: svn commit: r366686 - head/sys/ofed/drivers/infiniband/ulp/ipoib Message-ID: <DA5E1B90-C9C9-495D-95D6-C3F22D19388A@panasas.com> In-Reply-To: <202010132041.09DKfpMR042847@repo.freebsd.org> References: <202010132041.09DKfpMR042847@repo.freebsd.org>
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-----Original Message-----
From: <owner-src-committers@freebsd.org> on behalf of Ravi Pokala <rpokala@FreeBSD.org>
Date: 2020-10-13, Tuesday at 13:41
To: <src-committers@freebsd.org>, <svn-src-all@freebsd.org>, <svn-src-head@freebsd.org>
Subject: svn commit: r366686 - head/sys/ofed/drivers/infiniband/ulp/ipoib
Author: rpokala
Date: Tue Oct 13 20:41:51 2020
New Revision: 366686
URL: https://svnweb.freebsd.org/changeset/base/366686
Log:
Allow IP over IB to work with multiple FIBs.
Call M_SETFIB() to make sure the IPoIB packet is directed to the correct
interface-specific FIB.
This was sufficient to allow general-purpose routing using the default FIB,
and a separate FIB for routing between IPoIB on ib0 and IPoEthernet on mce0.
Reviewed by: hselasky
Obtained from: Anmol Kumar <anmolk at panasas dot com>
MFC after: 1 week
Sponsored by: Panasas
Differential Revision: https://reviews.freebsd.org/D25239
That's actually https://reviews.freebsd.org/D26733
-Ravi (rpokala@)
Modified:
head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
Modified: head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
==============================================================================
--- head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c Tue Oct 13 20:40:09 2020 (r366685)
+++ head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c Tue Oct 13 20:41:51 2020 (r366686)
@@ -1617,6 +1617,8 @@ ipoib_demux(struct ifnet *ifp, struct mbuf *m, u_short
m_freem(m);
return;
}
+ /* Direct packet to correct FIB based on interface config */
+ M_SETFIB(m, ifp->if_fib);
/*
* Dispatch frame to upper layer.
*/
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