Vlad,
The following patches are bug fixes to the rdma and low level chelsio
drivers for ofed-1.2. All of these patches are upstream in either 2.6.22
or pending for 2.6.23 and need to be pulled into ofed-1.2.
I plan to make these available to chelsio customers either through a
series of
iw_cxgb3: ctrl-qp init/clear shouldn't set the gen bit.
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
drivers/infiniband/hw/cxgb3/core/cxio_hal.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb3/core/cxio_hal.c
b/drivers/infiniband/hw
cxgb3 - Fix direct XAUI support
Check all lanes for link status on direct XAUI cards.
Don't assume that direct XAUI always uses XGMAC 1.
Signed-off-by: Divy Le Ray [EMAIL PROTECTED]
Signed-off-by: Jeff Garzik [EMAIL PROTECTED]
---
drivers/net/cxgb3/ael1002.c | 10 --
cxgb3 - MAC watchdog update
Fix variables initialization and usage in the MAC watchdog.
Signed-off-by: Divy Le Ray [EMAIL PROTECTED]
Signed-off-by: Jeff Garzik [EMAIL PROTECTED]
---
drivers/net/cxgb3/xgmac.c | 31 +--
1 files changed, 21 insertions(+), 10
Michael S. Tsirkin wrote:
Quoting Erez Zilber [EMAIL PROTECTED]:
Subject: Why isn't kfifo get built with ib-core for RH4?
Michael,
I saw that kfifo that was built with ib-core for RH4 was removed:
Am I missing the call info? I tried an older conf id, and it didn't
work. Can you please post the conf call info along with the meeting
notification?
Thanks,
Steve.
Tziporet Koren wrote:
Hi All,
We will have our bi-weekly OFED meeting today at 9am PST
Agenda:
- Status update
- Bugzilla
.
On Jul 30, 2007, at 12:55 PM, Steve Wise wrote:
Am I missing the call info? I tried an older conf id, and it didn't
work. Can you please post the conf call info along with the meeting
notification?
Thanks,
Steve.
Tziporet Koren wrote:
Hi All,
We will have our bi-weekly OFED meeting
Guys,
I have 2 more patches to go in ofed_1_2/ofed_1_2_c.
Is there some grand scheme to the naming of kernel_patches/fixes/* for
1.2.c? I noticed a slew of new files for the post-2.6.22 fixes, and
wondered if there is a naming scheme?
Or should I just post a patch for the ofed_1_2 branch
Also,
Is something broken in the ofed_1_2 branch? I cannot even build against
the local kernel on the ofa server using the ~vlad/ofed_1_2/linux-2.6
repository.
[EMAIL PROTECTED]:~/git/ofabuild$ env git_url=~vlad/ofed_1_2/linux-2.6
git_branch=ofed_1_2 CHECK_LOCAL=yes CHECK_KERNEL_ORG=no
/vlad/scripts/ofed_1_2
Quoting Steve Wise [EMAIL PROTECTED]:
Subject: Re: [ewg] Re: [ofa-general] Re: ofa_1_2_c_kernel 20070802-0201 daily
build status
I'm havin' a bad day.
Can you all help me?
My normal process is to use the build_ofa_kernel.sh script from the
ofabuild repository to build
Sean Hefty wrote:
If I clone from my local system over the net, I _get_ all the branches!
Anybody know why local clones on the ofa build server are not pulling
all the branches?
Maybe I'm abusing git?
It sounds like a different between git versions. Older git versions
brought in remote
Vlad,
Please include these two patches into ofed 1.2 and 1.2.c. The patches
are direct changes to the ofed_1_2 branch and patch files in
kernel_patches/fixes for ofed_1_2_c.
These have been accepted upstream, and address OFED bugs 696 and 698.
Please pull these from:
Tziporet,
Can we make the change to 1.2.5? This should probably include:
- change builds/connectx to builds/ofed-1.2.5 (or just add a link)
- change build names from 1.2.c to 1.2.5
Scott Weitzenkamp (sweitzen) wrote:
Cisco has been testing 1.2.c-10 IPoIB/SDP/MPI successfully on a 32-node
Hey Jeff,
Can I get ownership of /var/www/openfabrics.org/downloads/cxgb3? That
way I can publish libcxgb3 releases, which I maintain. Right now ralfc
owns this instead of swise.
Thanks,
Steve.
Jeff Becker wrote:
Hi. I created most of the requested directory/owner pairs in
resending to lists...
Original Message
Subject: [GIT PULL] ofed-1.3 - libcxgb3 refresh
Date: Tue, 21 Aug 2007 09:17:23 -0500
From: Steve Wise [EMAIL PROTECTED]
To: Vladimir Sokolovsky [EMAIL PROTECTED]
CC: OpenFabricsEWG ewg@lists.openfabrics.org, OpenFabrics General
[EMAIL
to 0.0.0.0 prior to the iwarp-only
interfaces being configured. It also allows changing the iwarp-only set
of addresses and getting the expected behavior for apps already bound
to 0.0.0.0.
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
drivers/infiniband/hw/cxgb3/iwch.c| 116
Steve Wise wrote:
Roland Dreier wrote:
What's wrong with my suggestion of having the iwarp driver create an
iwX interface to go with the normal ethX interface? It seems
simpler to me, and there's a somewhat similar precedent with how
mac80211 devices create both wlan0
Hey Tziporet,
I cannot attend today's call.
For the chelsio drivers, there will be a series of patches to be pulled
into ofed-1.3 for the chelsio cxgb3 driver. They have been submitted
upstream and ACKed by Garzik but he hasn't applied all of them yet.
Once they are in his upstream branch,
For ofed-1.3, please pull from:
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
The 1.3 patch series is identical to the ofed_1_2_c series except that
the first patch, 0029-*, isn't needed since its already in ofed-1.3 from
2.6.23.
Thanks,
Steve.
Steve Wise wrote:
Vlad (Michael
Michael, can you pull this patch into ofed-1.2.5 and ofed-1.3? Or would
you want me to push it into my git tree for you to pull from?
Thanks,
Steve.
Roland Dreier wrote:
Roland - can you please queue this up for 2.6.24?
Done, thanks.
___
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Michael S. Tsirkin wrote:
Quoting Steve Wise [EMAIL PROTECTED]:
Subject: [GIT PULL] ofed-1.2.5 / ofed-1.3 - new libcxgb3 release v1.0.2
Please pull the latest from my libcxgb3 git repos to update the
ofed-1.2.5 and ofed-1.3 libcxgb3 release. This will update to version
1.0.2 of libcxgb3
I cannot make the meeting today.
I vote for 2.6.24 base.
There is still the outstanding iwarp port space issue that will need to
be pulled into ofed-1.3 when it finalizes. But its a bug fix really, so
not a new feature I guess.
Tziporet Koren wrote:
Jeff Squyres wrote:
Friendly
Michael,
Have you pulled this in yet? I want to close out the bug I have open...
Thanks,
Steve.
Steve Wise wrote:
Michael S. Tsirkin wrote:
Yes, please push this into your git tree (and please verify that
cross-build to all OS-es passes).
done!
git://git.openfabrics.org/~swise
Thanks Vlad,
Can you crank a ofed-1.2.5 development build too?
Thanks,
Steve.
Vladimir Sokolovsky wrote:
Steve Wise wrote:
Vlad/Tziporet,
Can you please pull version 1.0.3 of libcxgb3 for inclusion in
ofed-1.2.5 and ofed-1.3? It contains a bug fix for olders kernels
like RHEL4U4. You
:
Steve Wise wrote:
Thanks Vlad,
Can you crank a ofed-1.2.5 development build too?
Thanks,
Steve.
Done:
http://www.openfabrics.org/builds/connectx/OFED-1.2.5-20071009-0955.tgz
Regards,
Vladimir
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Ok, can you re-pull to get the configure.in change?
Sorry for the pain.
Steve.
Steve Wise wrote:
oops.
Lemme fix this up then we'll re-pull.
Thanks,
Steve.
Vladimir Sokolovsky wrote:
Steve Wise wrote:
Hey Vlad,
The libcxgb3 rpms built by this ofed-1.2.5 release are still named
The iw_cxgb3 module depends on the linux kernel genalloc service. This
service gets compiled into the kernel _only_ if another subsystem has a
config dependency on the genalloc module (CONFIG_GENERIC_ALLOCATOR). In
addtion, there are only two users of this service: iw_cxgb3 and some
IA64
Vladimir Sokolovsky wrote:
Hello,
There is a new branch ofed_kernel_2_6_24_rc1 under
git://git.openfabrics.org/ofed_1_3/linux-2.6.git
All patches from kernel_patches/fixes that were applied in 2.6.24-rc1
were removed from kernel_patches/fixes directory.
The problematic patches from
Tziporet Koren wrote:
This is the agenda of OFED 1.3 meeting today:
1. Rebase for kernel 2.6.24-rc1:
The backport was more complicated (mainly in IPoIB).
The following kernel modules have now backports to all kernels:
mthca, mlx4, ehca, core, IPoIB, RDS
Kernel modules that need
Should this printk be here?
int ib_destroy_qp(struct ib_qp *qp)
{
struct ib_pd *pd;
struct ib_cq *scq, *rcq;
struct ib_srq *srq;
struct ib_xrcd *xrcd;
enum ib_qp_type qp_type = qp-qp_type;
int ret;
pd = qp-pd;
scq = qp-send_cq;
I get this failure trying to configure the 2.6.24 tree against
sles9sp3/x86_64. Is this a known issue with umad?
patching file drivers/infiniband/core/sysfs.c
Hunk #1 FAILED at 442.
1 out of 1 hunk FAILED -- saving rejects to file
drivers/infiniband/core/sysfs.c.rej
patching file
Seems the ofa server comes to crawl when folks are building on it. Can
we get more memory added perhaps?
And a GIANT 32 disk raid array? :)
Steve.
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setup.
my 2 cents...
Sasha Khapyorsky wrote:
On 09:32 Wed 07 Nov , Steve Wise wrote:
Seems the ofa server comes to crawl when folks are building on it.
OTOH why it is necessary to build on the server?
Sasha
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Perhaps I'm missing something, but I don't see this in the kernel tree.
Can you give me a git commit id?
Thanks,
Steve.
Jack Morgenstein wrote:
On Tuesday 06 November 2007 22:02, Tziporet Koren wrote:
Steve Wise wrote:
Should this printk be here?
else
fails
(after calling rdma_accept).
Signed-off-by: Sean Hefty [EMAIL PROTECTED]
I've opened bug 777 to fix this. Tziporet/Vlad, can we get this in
beta? I will provide a patch shortly.
Steve.
Steve Wise wrote:
Sean,
I'm testing iwarp usermode on ofed-1.3 and I always get a -22
I haven't submitted a rhel4u5 backport yet for cxgb3. I'll do this
today. Stay tuned.
Steve.
Vladimir Sokolovsky wrote:
Steve Wise wrote:
Hey Vlad,
Can you pull this in for 1.3 beta? Roland has merged it for 2.6.24,
so it can be removed if we rebase and get it that way, but rping
Vlad,
I added an rhel4u5 backport for cxgb3. Please full from:
git://git.openfabrics.org/~swise/ofed-1.3 stevo
Thanks,
Steve.
Vladimir Sokolovsky wrote:
Steve Wise wrote:
Hey Vlad,
Can you pull this in for 1.3 beta? Roland has merged it for 2.6.24,
so it can be removed if we rebase
Vlad,
I've added a RH5.1 backport for cxgb3. Please pull from:
git://git.openfabrics.org/~swise/ofed-1.3 stevo
Thanks,
Steve.
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I cannot attend the OFED call today.
cxgb3 status:
- A 9-patch series was posted by Chelsio to netdev for some bug fixes
and ppc64 support we'd like to pull into ofed-1.2.5 and ofed-1.3. I'll
be creating the 1.2.5 and 1.3 patches once these get ACKed by
Garzik/Miller. The original series
RDMA/cxgb3: Hold rtnl_lock() around ethtool get_drvinfo call.
Currently the call into cxgb3 to get the driver info is not serialized.
The iw_cxgb3 module needs to hold the rtnl_lock around the ethtool ops
call like dev_ioctl() does.
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
drivers
Yes.
Roland Dreier wrote:
OK, applied 1 and 2...
Note: this change requires 5.0 firmware.
I assume the change to the cxgb3 FW versions is pending in a net
driver change for 2.6.25?
-
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to [EMAIL
Vlad, please pull cxgb3 fixes for ofed-1.2.5 from:
git://git.openfabrics.org/~swise/ofed-1.2.5 stevo
These are cxgb3 bug fixes and PPC64 additions that we need for
ofed-1.2.5 (stay tuned for ofed-1.3 patches soon).
The patches are all accepted upstream and were posted here:
Vlad, please pull cxgb3 fixes for ofed-1.3 from:
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
These are cxgb3 bug fixes and PPC64 additions that we need for ofed-1.3.
The patches are all accepted upstream and were posted here:
http://www.spinics.net/lists/netdev/msg47492.html
and
Vlad,
The patch below fixes broken chelsio backports for ofed-1.3.
Please pull from:
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
Thanks,
Steve.
-
From: Steve Wise [EMAIL PROTECTED]
cxgb3: backports remove 'ethtool -S' support.
I mistakenly removed the get_stats_count
and crank a new ofed-1.2.5.4
release?
Pull from:
git://git.openfabrics.org/~swise/libcxgb3 ofed_1_2_5
Thanks,
Steve.
Steve Wise wrote:
Vlad, please pull cxgb3 fixes for ofed-1.2.5 from:
git://git.openfabrics.org/~swise/ofed-1.2.5 stevo
These are cxgb3 bug fixes and PPC64 additions that we
,
Vladimir
Steve Wise wrote:
Vlad, it looks like you didn't pull in version 1.1.0 of libcxgb3 for
ofed-1.2.5?
Right now the ofed-1.2.5.4 is broken from chelsio's perspective
because the kernel drivers require 5.0 firmware, but the library
doesn't have 5.0 firmware support.
Can you please pull
linking with libibumad fails on ofed-1.3-rc1. I get a 'cannot find
-libumad' from ld. I looked in /usr/lib64 and there wasn't a link from
libibumad.so to libibumad.so.1.0.2. I added the link and the ld works
now. This was on PPC64.
I think this is some install problem with libibumad.
Hey Arthur, did you compile all the modules with this fix?
Arthur Jones wrote:
hi vlad, here is a patch which fixes a couple
compiler warnings for me on 2.6.9_U5...
arthur
Vladimir Sokolovsky wrote:
On Sunday 16 December 2007 18:11:07 Steve Wise wrote:
You're right!
It is not installed, but it was built by install.pl. However I didn't
explicitly request to build/install ibumad. Its a prerequisite of
mvapich2, which I did ask to have built/installed. So I
Applied. Thanks.
I've released version 1.1.1 of the library, and updated the ofed_1_3 branch.
Vlad, can you pull version 1.1.1 for ofed-1.3?
git://git.openfabrics.org/~swise/libcxgb3.git ofed_1_3
Thanks,
Steve.
Jack Morgenstein wrote:
The ibv_context structure will be getting additional
Vlad,
Please pull 3 new cxgb3 driver fixes + backport support for ofed-1.2.5
and ofed-1.3.
The 3 patches have been submitted and merged upstream.
First two patches are submitted here:
http://www.spinics.net/lists/kernel/msg659899.html
And the third here:
Has anyone run ofed-1.3 and used rping successfully on 32b distro/platforms?
Thanks,
Steve.
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Vlad,
Please pull version 1.1.2 of libcxgb3 for ofed-1.2.5 and ofed-1.3. This
release fixes a segfault that can happen when running rdma apps over
chelsio's device on 32b platforms and distros (bug 680).
Pull from:
git://git.openfabrics.org/~swise/libcxgb3 ofed_1_2_5
and
From today's conf call, I was asked to post info on the iommu issue I'm
hitting on ppc64 systems. This bug shows up as data corruption when I
run stressful mvapich2 tests that force lots of dma mappings in the ppc
iommu code. The problem happens on kernels with the iommu size != host
page
Tziporet Koren wrote:
OFED Jan-07, 2008 meeting summary on readiness toward RC2
1. Release status:
* In general there are no major issues - testing continue at all
companies
* There is a wide coverage of platform and OSes
2. Tasks that should be completed for RC2:
*XRC -
Looks like uninstall.sh needs perftest-debuginfo added...
Steve.
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Vlad,
Please pull the following patch from:
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
This patch must have gotten lost from 1.2.5 - 1.3.
Thanks,
Steve.
-
Tag -ofed for cxgb3 driver version.
This keeps kernel.org vs ofed driver versions unique.
Signed-off-by: Steve Wise
Vlad,
Please pull version 1.1.3 of libcxgb3 for ofed-1.2.5 and ofed-1.3. This
release fixes problems with running libcxgb3 on RH4U5 and other distros.
Pull from:
git://git.openfabrics.org/~swise/libcxgb3 ofed_1_2_5
and
git://git.openfabrics.org/~swise/libcxgb3 ofed_1_3
Also, the release
Johann George wrote:
I can arrange for the disk space and memory to be upgraded. I'm not
sure how disruptive it is and am wondering if we should wait until
after this OFED release is out?
Johann
On Mon, Jan 28, 2008 at 01:28:27PM +, Sasha Khapyorsky wrote:
On 10:30 Mon 28 Jan ,
This change is long overdue...
Thanks,
Steve.
--
Load iw_cxgb3 as part of ofed init.
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
ofed_scripts/ofa_kernel.spec |6 ++
ofed_scripts/openibd | 19 +++
2 files changed, 21 insertions(+), 4 deletions
Can this fix make ofed-1.3?
Its a trivial change and allows iw_cxgb3 to get loaded like the other
rdma modules...
Steve.
Original Message
Subject: [ewg] [PATCH ofed-1.3] Load iw_cxgb3 as part of ofed init.
Date: Thu, 31 Jan 2008 09:21:18 -0600
From: Steve Wise [EMAIL
Tziporet,
I cannot attend today's call. I have status below:
Tziporet Koren wrote:
This is the agenda to OFED meeting today on 1.3-rc3 status and rc4 readiness
Reminder for the release schedule
* RC3 - done (30-Jan)
* RC4 - Feb 6 or 7
* RC5 - Feb 18 == Gold (is this a vacation
Who owns perftest these days?
I have a small change to rdma_lat.c I'd like to consider for ofed-1.3.
It adds a new option to allow specifying the max inline size, which is
currently hard-coded to 400. 400 is too big for chelsio devices.
Adding a command line option will allow the user to
Ignore this patch. Its bad.
Stay tuned for v3...
:(
Steve Wise wrote:
From: Steve Wise [EMAIL PROTECTED]
inline max values.
Currently the max inline value is hard-coded and too big for the
chelsio device. This patch allows specifying the max inline as a
command line param.
Signed-off
From: Steve Wise [EMAIL PROTECTED]
inline max values.
Currently the max inline value is hard-coded and too big for the
chelsio device. This patch allows specifying the max inline as a
command line param.
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
rdma_lat.c | 13 ++---
1 files
rdma_lat: Add option to support devices with different inline max values.
Currently the max inline value is hard-coded and too big for the
chelsio device. This patch allows specifying the max inline as a
command line param.
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
rdma_lat.c | 13
Doran/Oren,
Can you please push this into ofed-1.3?
Thanks,
Steve.
Original Message
Subject: Re: [ewg] [PATCH ofed-1.3] rdma_lat: Add -m --max-inline option
to support devices with different
Date: Thu, 07 Feb 2008 09:17:30 -0600
From: Steve Wise [EMAIL PROTECTED
Tziporet,
I've released libcxgb3-1.1.4 with this single change. Can we please
merge this into ofed-1.3-rc5? Its a small change, it enables the OMPI
support we're working on, and is limited to libcxgb3 only.
If that's ok, then vlad please pull from:
Hal Rosenstock wrote:
Hi Tziporet,
I know OFED 1.3 GA is just out but I'm trying to look ahead. Will there
be fix releases for OFED 1.3 ? If so, are these going to be time based
(every n weeks) or on a critical need basis ? Thanks.
I hope we can put out point releases like we did for
Title: OFED March 24 meeting summary on OFED 1.4 plans
Tziporet Koren wrote:
OFED March 24 meeting summary about OFED 1.4 and 1.3.1 plans:
1.3.1 Release:
As we decided we should do a release in 2-3 month after 1.3.
In addition if there are any special fixes as outcome
Scott Weitzenkamp (sweitzen) wrote:
I tried that, and it didn't work:
[EMAIL PROTECTED] ~]# grep eth /etc/dat.conf
OpenIB-cma u1.2 nonthreadsafe default libdaplcma.so.1 dapl.1.2 eth2 0
[EMAIL PROTECTED] ~]# dtest
10194 Running as server - OpenIB-cma
10194 Error dat_ep_create:
: TOTAL: 195.03 usec
Scott
-Original Message-
From: Steve Wise [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 03, 2008 9:19 AM
To: Scott Weitzenkamp (sweitzen)
Cc: Joshua Bernstein; OpenFabrics EWG; [ofa_general]
Subject: Re: [ewg] RE: [ofa-general] how do I use uDAPL with iWARP
usec
Scott
-Original Message-
From: Steve Wise [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 03, 2008 9:19 AM
To: Scott Weitzenkamp (sweitzen)
Cc: Joshua Bernstein; OpenFabrics EWG; [ofa_general]
Subject: Re: [ewg] RE: [ofa-general] how do I use uDAPL with iWARP?
Scott
for the rdma_cm probably (app can request p2p behavior). There was a
thread a while back driven by Arkady at NetApp with details on how we
will implement this (using a small protocol in mpa start req/rep to
negotiate this p2p mode). Stay tuned for more on this.
Steve.
Steve Wise wrote:
I can
Vladimir Sokolovsky wrote:
Hi Steve,
I prepared ofed_kernel git tree:
git://git.openfabrics.org/ofed_1_4/linux-2.6.git branch ofed_kernel.
This tree merged with 2.6.25-rc7.
Currently ofed_scripts/ofed_makedist.sh fails on
cxgb3_0040_Add_EEH_support.patch:
/usr/bin/quilt --quiltrc
All,
I've released version 1.1.5 of libcxgb3. The changes include 2 minor
fixes, and some house-keeping to make the release easily integrate into
distros. Thanks Roland for helping me see the light. :)
Steve.
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Hey Tziporet,
Sorry I missed today's call. If possible, I'd like a few weeks to get
the cxgb3 fixes tested and ready to go. That puts me around mid may.
I'll try and pull that in to make a RC1 of May 6, but I'm thinking I
might need another week or so.
Steve.
Tziporet Koren wrote:
Hi,
Vlad,
Please pull from:
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
This will sync up ofed-1.3.1 with all the important upstream fixes since
ofed-1.3. The patch files added are:
kernel_patches/fixes/iw_cxgb3_0080_Fail_Loopback_Connections.patch
Vlad,
Please pull in version 1.2.0 of libcxgb3. This is needed for the
ofed-1.3.1 kernel drivers.
Pull from:
git://git.openfabrics.org/~swise/libcxgb3 ofed_1_3_1
Thanks,
Steve.
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-1.3.1 so i'll add this one.
Thanks,
Steve.
On Wed, Apr 30, 2008 at 2:21 PM, Steve Wise [EMAIL PROTECTED] wrote:
Vlad,
Please pull from:
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
This will sync up ofed-1.3.1 with all the important upstream fixes since
ofed-1.3. The patch
Roland Dreier wrote:
Steve -- If you put a tarball (from make dist ;) on openfabrics.org,
I'll update the Debian packages.
I plan to do this soon.
Steve.
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Roland Dreier wrote:
- always do peer2peer and don't let the app choose. This forces
the overhead of p2p mode on all apps, but preserves the API.
How bad is the overhead?
- R.
The client side must send a Ready To Receive message. This will be
negotiated via the MPA exchange and the
Caitlin Bestler wrote:
On Tue, May 6, 2008 at 11:32 AM, Steve Wise [EMAIL PROTECTED] wrote:
Roland Dreier wrote:
- always do peer2peer and don't let the app choose. This forces
the overhead of p2p mode on all apps, but preserves the API.
How bad is the overhead?
- R
Sean Hefty wrote:
nes - requires 0b write
cxgb3 - requires 0b read
amso1100 - won't work in p2p mode
I'm assuming by requires that you, uhm, mean requires, and nes couldn't do 0b
reads, or cxgb3 0b writes.
Well, I'm not sure about nes. But cxgb3 cannot deal with receiving a 0B
write
of applications.
However, that would also make certain implementations
(particularly dual stack) much harder.
Steve Wise wrote:
Sean Hefty wrote:
The requirement is mostly driven from the receiving side. For cxgb3 it
is anyway...
Maybe you can help me understand the spec
Here is the thread where we discussed how to implement peer-to-peer for
iWARP in Nov/2007:
http://lists.openfabrics.org/pipermail/general/2007-November/043252.html
Steve Wise wrote:
From RFC 5044, section 7.1.2 Connection Startup Rules, Page 29:
4. MPA Responder mode implementations
Vlad,
Please pull from
git://git.openfabrics.org/~swise/ofed-1.3 ofed_kernel
All the changes are upstream in 2.6.26.
Patches added:
kernel_patches/fixes/cxgb3_0240_fix_port_up_down_error_path.patch
kernel_patches/fixes/cxgb3_0250_fix_EEH.patch
Strange... I ran the kernel build script on all the kernel versions and
platforms and they passed. I must not be doing something correctly when
running that script?
I'll address this today.
Vladimir Sokolovsky wrote:
Steve Wise wrote:
Vlad,
Please pull from
git://git.openfabrics.org
Hi Steve,
ofed_makedist.sh script fails to apply cxgb3_remove_eeh.patch.
Please fix:
./ofed_scripts/ofed_makedist.sh
Importing patch
/tmp/build-ofed_kernel-Q23205/ofed_kernel-2.6.11/kernel_patches/backport/2.6.11/cxgb3_remove_eeh.patch
(stored as cxgb3_remove_eeh.patch)
/usr/bin/quilt
Has anyone seen this with rc2?
thanks,
Steve.
Original Message
Subject:RE: [Fwd: [ofa-general] OFED 1.3.1 RC2 release is available]
Date: Fri, 23 May 2008 13:34:19 -0700
From: Johnny Wang [EMAIL PROTECTED]
To: Steve Wise [EMAIL PROTECTED], Scott Bardone
From: Steve Wise [EMAIL PROTECTED]
Signed-off-by: Steve Wise [EMAIL PROTECTED]
---
cxgb3_release_notes.txt | 135 ---
1 files changed, 125 insertions(+), 10 deletions(-)
diff --git a/cxgb3_release_notes.txt b/cxgb3_release_notes.txt
index 6d9ee57
Hello opensm gurus:
Sandia is seeing problems after migrating up to ofed-1.3. They are
still using an ofed-1.2 opensm but with ofed-1.3 clients, updated from
ofed-1.2.5.
They are getting the errors below.
Q: should this work? Or are the backwards compat issues?
Thanks,
Steve.
Hey Tziporet,
When is ofed-1.4 going to go up to 2.6.26?
Steve.
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By the way,
I'm adding some new kernel_addons backports to support the network
namespace stuff that affects things like ip_dev_find(),
ip_route_output_*(), and friends. This will remove several patches from
kernel_patches/backports and simplify each backport from the perspective
of the
Steve Wise wrote:
Hey Tziporet,
When is ofed-1.4 going to go up to 2.6.26?
Steve.
Never mind. I see it is at 2.6.26-rc1 at least. But when I do a git
tag -l it doesn't show the 2.6.26 tag?
Steve.
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Vlad,
Please pull from:
git://git.openfabrics.org/~swise/ofed-1.4.git ofed_kernel
There are 20 commits that add the backports for cxgb3, one for each
kernerl. They also create new include files in kernel_addons/backports
to provide backports for net_namespace and a few other needed
Tziporet Koren wrote:
We already have a kernel tree that you can work with
I understand you had something for OFED 1.3 and most important is to
get it now for OFED 1.4
Thanks,
Tziporet
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Tziporet Koren wrote:
Steve Wise wrote:
All,
Since NFSRDMA client and server are in 2.6.26, I suspect ofed-1.4
NFSRDMA effort need only include:
- any latest and greatest patches from Tucker/Talpey
- user mode cmds/libs needed to do mounts.
- NFSRDMA fastreg usage for client and server
2GB is enough ram?
Tziporet Koren wrote:
Johann George wrote:
For $239/month:
* quad 2.13 GHz Xeon
* 2 GB RAM
* hardware RAID1
* 500 GB disk (2 250 GB SATA II drives)
* 250 GB/month bandwidth
* 10 GB of backup space
My current thought is that the $239/month package
Hal,
perfquery barfs when an iwarp device is in the mix. I think it needs to
skip over devices that are not IB.
[EMAIL PROTECTED] ~]# perfquery
ibpanic: [5790] madrpc_init: can't open UMAD port ((null):0): (No such
file or directory)
[EMAIL PROTECTED] ~]#
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