From: Matan Barak mat...@mellanox.com
Add an enum that describes ibv_port_cap_flags that complies
with the respective kernel enum.
This value could be fetched when using ibv_query_port in
port_cap_flags.
Signed-off-by: Matan Barak mat...@mellanox.com
Signed-off-by: Or Gerlitz
Hi Roland,
This series adds support for Ethernet L2 address resolution for RoCE UD QPs,
whose L2 address-handles, unlike RC/UC/XRC/etc QPs are set from user space
without going through uverbs and the kernel IB core. The code is also
compatible both with old kernels that don't run IP based
From: Matan Barak mat...@mellanox.com
This patch adds extended support for ibv_query_port.
This allows to request fields that aren't availible by the current
ibv_query_port API and avoid fetching from vendor library fields that
the user doesn't need, which gives more room for optimizations.
From: Matan Barak mat...@mellanox.com
In order to implement RoCE IP based addressing for UD QPs, without introducing
uverbs changes, we need a way to resolve the L2 Ethernet addresses from
user-space.
This is done with netlink through libnl, and in libibverbs such that multiple
vendor provider
Hi Yishai,
This is just a rebased-port of the series which adds support for Ethernet L2
address
resolution for UD QPs, whose L2 address-handles, unlike RC/UC/XRC/etc QPs are
set
from user space without going through uverbs and the kernel IB core.
Matan and Or.
changes from V1:
- rebased
From: Matan Barak mat...@mellanox.com
In order to implement IP based addressing for UD QPs, we need a way to
resolve the addresses internally.
The L2 params are passed to the provider driver using an extension verbs
- drv_ibv_create_ah_ex.
libmlx4 gets the extra mac and vid params from libibverbs
From: Matan Barak mat...@mellanox.com
This patch adds the new extended support for query_port.
The purpose of this is:
1. Request fields that aren't availible by today's ibv_query_port
2. Don't fetch fields that the user doesn't need. Hence, there is
more chance to optimize.
3. Cache link
Hello Everyone,
When OpenSM receives a trap 128 indicating a Link state of at least
one port of switch at LIDADDR has changed, it seems there is not
any information about the port number(s) of the affected link(s).
Do you know if there is any chance to retrieve this information from
this trap or
On 05/07/14 19:19, Sagi Grimberg wrote:
On 5/7/2014 5:59 PM, Bart Van Assche wrote:
On 05/07/14 13:34, Sagi Grimberg wrote:
+pool = srp_create_fr_pool(dev-dev, dev-pd,
+ SRP_MDESC_PER_POOL, max_pages_per_mr);
1024 FRMRs per connection?! we use 1024 FMRs for all
OFED-3.12-rc2 is available at:
https://www.openfabrics.org/downloads/OFED/ofed-3.12/OFED-3.12-rc2.tgz
To get BUILD_ID run ofed_info
Please report any issues in bugzilla
http://bugs.openfabrics.org/bugzilla/ for
OFED 3.12
OFED-3.12-rc2 Main Changes from OFED 3.12-rc1
On 5/8/2014 7:51 AM, Jesus Camacho Villanueva wrote:
Hello Everyone,
When OpenSM receives a trap 128 indicating a Link state of at least
one port of switch at LIDADDR has changed, it seems there is not
any information about the port number(s) of the affected link(s).
Do you know if there
Hal,
thanks for your quick and clear response.
Jesus
On 8 May 2014 15:20, Hal Rosenstock h...@dev.mellanox.co.il wrote:
On 5/8/2014 7:51 AM, Jesus Camacho Villanueva wrote:
Hello Everyone,
When OpenSM receives a trap 128 indicating a Link state of at least
one port of switch at
On 5/8/2014 3:06 AM, Roland Dreier wrote:
libmlx4 is a library that allows programs to use RDMA verbs for
direct access to RDMA (currently InfiniBand and iWARP) hardware from
userspace.
The new stable release, 1.0.6, is available from
On 5/8/2014 3:38 PM, Bart Van Assche wrote:
On 05/07/14 19:19, Sagi Grimberg wrote:
On 5/7/2014 5:59 PM, Bart Van Assche wrote:
On 05/07/14 13:34, Sagi Grimberg wrote:
+pool = srp_create_fr_pool(dev-dev, dev-pd,
+ SRP_MDESC_PER_POOL, max_pages_per_mr);
1024 FRMRs
I haven't applied Chuck's recent (v3) patches to that kernel yet (I've been
waiting to see if people have comments). I'll try to push something out today.
On 05/08/2014 10:28 AM, Senn Klemens wrote:
Hi,
I am getting a soft lockup on the NFS server on its reboot if at least
one client mount
On 05/08/14 17:16, Sagi Grimberg wrote:
On 5/8/2014 3:38 PM, Bart Van Assche wrote:
On 05/07/14 19:19, Sagi Grimberg wrote:
On 5/7/2014 5:59 PM, Bart Van Assche wrote:
On 05/07/14 13:34, Sagi Grimberg wrote:
+pool = srp_create_fr_pool(dev-dev, dev-pd,
+
On 5/8/2014 7:00 PM, Bart Van Assche wrote:
On 05/08/14 17:16, Sagi Grimberg wrote:
On 5/8/2014 3:38 PM, Bart Van Assche wrote:
On 05/07/14 19:19, Sagi Grimberg wrote:
On 5/7/2014 5:59 PM, Bart Van Assche wrote:
On 05/07/14 13:34, Sagi Grimberg wrote:
+pool =
On Thu, May 08, 2014 at 09:51:23AM +0300, Or Gerlitz wrote:
+struct ibv_port_attr_ex {
+ union {
+ struct {
+ enum ibv_port_state state;
+ enum ibv_mtumax_mtu;
+ enum ibv_mtuactive_mtu;
On Thu, May 08, 2014 at 09:51:22AM +0300, Or Gerlitz wrote:
In order to implement RoCE IP based addressing for UD QPs, without
introducing uverbs changes, we need a way to resolve the L2 Ethernet
addresses from user-space.
Please put anything that changes the public verbs ABI in a seperate
On Thu, 8 May 2014, Jason Gunthorpe wrote:
Anonymous struct/union is a C11 feature and GNU extension. I don't
think is appropriate for a user library to rely on. We cannot assume
the user is has a compiler in C11 mode.
Anonymous structs/union are used in the kernel already. See
On Thu, May 08, 2014 at 02:40:44PM -0500, Christoph Lameter wrote:
On Thu, 8 May 2014, Jason Gunthorpe wrote:
Anonymous struct/union is a C11 feature and GNU extension. I don't
think is appropriate for a user library to rely on. We cannot assume
the user is has a compiler in C11 mode.
On Thu, May 8, 2014 at 10:29 PM, Jason Gunthorpe
jguntho...@obsidianresearch.com wrote:
On Thu, May 08, 2014 at 09:51:22AM +0300, Or Gerlitz wrote:
In order to implement RoCE IP based addressing for UD QPs, without
introducing uverbs changes, we need a way to resolve the L2 Ethernet
On Thu, May 8, 2014 at 11:15 PM, Jason Gunthorpe
jguntho...@obsidianresearch.com wrote:
On Thu, May 08, 2014 at 11:05:41PM +0300, Or Gerlitz wrote:
Thanks for looking commenting, Matan and myself will digest your
feedback and respond/fix what's needed. BTW - note that this is V3
where V0/1/2
On Thu, May 08, 2014 at 11:05:41PM +0300, Or Gerlitz wrote:
Thanks for looking commenting, Matan and myself will digest your
feedback and respond/fix what's needed. BTW - note that this is V3
where V0/1/2 were posted three months ago, where the earlier rounds of
reviewers were focused on
On Thu, May 08, 2014 at 11:22:47PM +0300, Or Gerlitz wrote:
On Thu, May 8, 2014 at 11:15 PM, Jason Gunthorpe
jguntho...@obsidianresearch.com wrote:
On Thu, May 08, 2014 at 11:05:41PM +0300, Or Gerlitz wrote:
Thanks for looking commenting, Matan and myself will digest your
feedback and
From: Joe Perches j...@perches.com
Date: Wed, 7 May 2014 12:52:57 -0700
Use a more current logging style.
o Coalesce formats
o Add missing spaces for coalesced formats
o Align arguments for modified formats
o Add missing newlines for some logging messages
o Use DRV_NAME as part of format
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