Date: Fri, 22 Apr 2011 02:22:36 +0000 (UTC) From: Navdeep Parhar <np@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/cxgbe adapter.h osdep.h t4_main.c t4_sge.c src/sys/dev/cxgbe/common t4_hw.c Message-ID: <201104220222.p3M2MtgJ022056@repoman.freebsd.org>
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np 2011-04-22 02:22:36 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/dev/cxgbe adapter.h osdep.h t4_main.c t4_sge.c
sys/dev/cxgbe/common t4_hw.c
Log:
SVN rev 220936 on 2011-04-22 02:22:36Z by np
MFC r220649, r220874
r220649:
Fix a couple of bad races that can occur when a cxgbe interface is taken
down. The ingress queue lock was unused and has been removed as part of
these changes.
- An in-flight egress update from the SGE must be handled before the
queue that requested it is destroyed. Wait for the update to arrive.
- Interrupt handlers must stop processing rx events for a queue before
the queue is destroyed. Events that have not yet been processed
should be ignored once the queue disappears.
r220874:
Use Toeplitz hash for RSS.
Revision Changes Path
1.7.2.5 +8 -11 src/sys/dev/cxgbe/adapter.h
1.1.2.3 +2 -0 src/sys/dev/cxgbe/common/t4_hw.c
1.1.2.3 +0 -2 src/sys/dev/cxgbe/osdep.h
1.7.2.7 +20 -3 src/sys/dev/cxgbe/t4_main.c
1.8.2.6 +68 -15 src/sys/dev/cxgbe/t4_sge.c
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