[dpdk-dev] [PATCH] doc: update mlx5 guide

[dpdk-dev] [PATCH] doc: update mlx5 guide

[Shahaf Shuler]

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
---
 doc/guides/nics/mlx5.rst | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index cdb880a4c..0aaf80f94 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -99,6 +99,7 @@ Features
 - Hardware checksum TX offload for VXLAN and GRE.
 - RX interrupts.
 - Statistics query including Basic, Extended and per queue.
+- Rx HW timestamp.
 
 Limitations
 -----------
@@ -129,6 +130,7 @@ Limitations
   is set to multi-packet send or Enhanced multi-packet send. Otherwise it must have
   less than 50 segments.
 - Count action for RTE flow is only supported in Mellanox OFED 4.2.
+- VXLAN TSO and checksum offloads are not supported on VM.
 
 Configuration
 -------------
@@ -353,8 +355,10 @@ releases.
 RMDA Core with Linux Kernel
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-- Minimal kernel version : 4.13-rc4 (see `Linux installation documentation`_)
-- Minimal rdma-core version: v15 (see `RDMA Core installation documentation`_)
+- Minimal kernel version : 4.14-rc6+ commit 25a5d23b4799 ("Merge tag 'kbuild-fixes-v4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild")
+  (see `Linux installation documentation`_)
+- Minimal rdma-core version: v15+ commit f967fd5e38c7 ("Merge pull request #231 from rleon/topic/fix-cplusplus")
+  (see `RDMA Core installation documentation`_)
 
 .. _`Linux installation documentation`: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/plain/Documentation/admin-guide/README.rst
 .. _`RDMA Core installation documentation`: https://raw.githubusercontent.com/linux-rdma/rdma-core/master/README.md
@@ -365,10 +369,10 @@ Mellanox OFED
 - Mellanox OFED version: **4.2**.
 - firmware version:
 
-  - ConnectX-4: **12.20.1010** and above.
-  - ConnectX-4 Lx: **14.20.1010** and above.
-  - ConnectX-5: **16.20.1010** and above.
-  - ConnectX-5 Ex: **16.20.1010** and above.
+  - ConnectX-4: **12.21.1000** and above.
+  - ConnectX-4 Lx: **14.21.1000** and above.
+  - ConnectX-5: **16.21.1000** and above.
+  - ConnectX-5 Ex: **16.21.1000** and above.
 
 While these libraries and kernel modules are available on OpenFabrics
 Alliance's `website <https://www.openfabrics.org/>`__ and provided by package
@@ -421,7 +425,7 @@ Quick Start Guide on OFED
 
    .. code-block:: console
 
-        ./mlnxofedinstall
+        ./mlnxofedinstall --upstream-libs --dpdk
 
 3. Verify the firmware is the correct one:
 
-- 
2.12.0

Re: [dpdk-dev] [PATCH] doc: update mlx5 guide

[Nélio Laranjeiro]

On Sun, Oct 29, 2017 at 01:49:42PM +0200, Shahaf Shuler wrote:
> Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
> ---
>  doc/guides/nics/mlx5.rst | 18 +++++++++++-------
>  1 file changed, 11 insertions(+), 7 deletions(-)
> 
> diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
> index cdb880a4c..0aaf80f94 100644
> --- a/doc/guides/nics/mlx5.rst
> +++ b/doc/guides/nics/mlx5.rst
> @@ -99,6 +99,7 @@ Features
>  - Hardware checksum TX offload for VXLAN and GRE.
>  - RX interrupts.
>  - Statistics query including Basic, Extended and per queue.
> +- Rx HW timestamp.
>  
>  Limitations
>  -----------
> @@ -129,6 +130,7 @@ Limitations
>    is set to multi-packet send or Enhanced multi-packet send. Otherwise it must have
>    less than 50 segments.
>  - Count action for RTE flow is only supported in Mellanox OFED 4.2.
> +- VXLAN TSO and checksum offloads are not supported on VM.
>  
>  Configuration
>  -------------
> @@ -353,8 +355,10 @@ releases.
>  RMDA Core with Linux Kernel
>  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>  
> -- Minimal kernel version : 4.13-rc4 (see `Linux installation documentation`_)
> -- Minimal rdma-core version: v15 (see `RDMA Core installation documentation`_)
> +- Minimal kernel version : 4.14-rc6+ commit 25a5d23b4799 ("Merge tag 'kbuild-fixes-v4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild")

According to http://www.kernel.org/, the v4.14-rc7 is out, don't it have
everything needed?

And why not simply put v4.14?

> +  (see `Linux installation documentation`_)
> +- Minimal rdma-core version: v15+ commit f967fd5e38c7 ("Merge pull request #231 from rleon/topic/fix-cplusplus")
> +  (see `RDMA Core installation documentation`_)
>  
>  .. _`Linux installation documentation`: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/plain/Documentation/admin-guide/README.rst
>  .. _`RDMA Core installation documentation`: https://raw.githubusercontent.com/linux-rdma/rdma-core/master/README.md
> @@ -365,10 +369,10 @@ Mellanox OFED
>  - Mellanox OFED version: **4.2**.
>  - firmware version:
>  
> -  - ConnectX-4: **12.20.1010** and above.
> -  - ConnectX-4 Lx: **14.20.1010** and above.
> -  - ConnectX-5: **16.20.1010** and above.
> -  - ConnectX-5 Ex: **16.20.1010** and above.
> +  - ConnectX-4: **12.21.1000** and above.
> +  - ConnectX-4 Lx: **14.21.1000** and above.
> +  - ConnectX-5: **16.21.1000** and above.
> +  - ConnectX-5 Ex: **16.21.1000** and above.
>  
>  While these libraries and kernel modules are available on OpenFabrics
>  Alliance's `website <https://www.openfabrics.org/>`__ and provided by package
> @@ -421,7 +425,7 @@ Quick Start Guide on OFED
>  
>     .. code-block:: console
>  
> -        ./mlnxofedinstall
> +        ./mlnxofedinstall --upstream-libs --dpdk
>  
>  3. Verify the firmware is the correct one:
>  
> -- 
> 2.12.0

Regards,

-- 
Nélio Laranjeiro
6WIND

Re: [dpdk-dev] [PATCH] doc: update mlx5 guide

[Shahaf Shuler]

Monday, October 30, 2017 10:22 AM, Nélio Laranjeiro:
> On Sun, Oct 29, 2017 at 01:49:42PM +0200, Shahaf Shuler wrote:
> > @@ -353,8 +355,10 @@ releases.
> >  RMDA Core with Linux Kernel
> >  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
> >
> > -- Minimal kernel version : 4.13-rc4 (see `Linux installation
> > documentation`_)
> > -- Minimal rdma-core version: v15 (see `RDMA Core installation
> > documentation`_)
> > +- Minimal kernel version : 4.14-rc6+ commit 25a5d23b4799 ("Merge tag
> > +'kbuild-fixes-v4.14-2' of
> > +git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild"
> > +)
> 
> According to
> https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fww
> w.kernel.org%2F&data=02%7C01%7Cshahafs%40mellanox.com%7C92970b5a
> 32d049cad1ac08d51f6f59de%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%
> 7C0%7C636449485478543975&sdata=Qw5faaoaRZbvzPlrGBKJrpg6dXZD8u1uz
> 6TMwKVJyTc%3D&reserved=0, the v4.14-rc7 is out, don't it have everything
> needed?

It has. When I release this patch it wasn't present yet.

> 
> And why not simply put v4.14?

The point is the v4.14 is expected to be released on the 12/11 according to http://phb-crystal-ball.org/ 

So we may have a week on which there is no upstream kernel which supports mlx5. 
At second thought - since we are not yet on rc3 it may be OK. 

> 
> > +  (see `Linux installation documentation`_)
> > +- Minimal rdma-core version: v15+ commit f967fd5e38c7 ("Merge pull
> > +request #231 from rleon/topic/fix-cplusplus")
> > +  (see `RDMA Core installation documentation`_)
> >
> >  .. _`Linux installation documentation`:
> >
> https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit
> > .kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Fstable%2Flinux-
> stable
> > .git%2Fplain%2FDocumentation%2Fadmin-
> guide%2FREADME.rst&data=02%7C01%7
> >
> Cshahafs%40mellanox.com%7C92970b5a32d049cad1ac08d51f6f59de%7Ca652
> 971c7
> >
> d2e4d9ba6a4d149256f461b%7C0%7C0%7C636449485478543975&sdata=MKU
> bb2GjH9z
> > PsaQ14LnaMODAI8jOg1horwqRzSUroZA%3D&reserved=0
> >  .. _`RDMA Core installation documentation`:
> >
> https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fra
> w
> > .githubusercontent.com%2Flinux-rdma%2Frdma-
> core%2Fmaster%2FREADME.md&d
> >
> ata=02%7C01%7Cshahafs%40mellanox.com%7C92970b5a32d049cad1ac08d51
> f6f59d
> >
> e%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C6364494854785439
> 75&sdat
> >
> a=DP6n%2FH7kgbbbctXfr5mgiJPelHfKgtMQMYrSHy7yA1Q%3D&reserved=0
> > @@ -365,10 +369,10 @@ Mellanox OFED
> >  - Mellanox OFED version: **4.2**.
> >  - firmware version:
> >
> > -  - ConnectX-4: **12.20.1010** and above.
> > -  - ConnectX-4 Lx: **14.20.1010** and above.
> > -  - ConnectX-5: **16.20.1010** and above.
> > -  - ConnectX-5 Ex: **16.20.1010** and above.
> > +  - ConnectX-4: **12.21.1000** and above.
> > +  - ConnectX-4 Lx: **14.21.1000** and above.
> > +  - ConnectX-5: **16.21.1000** and above.
> > +  - ConnectX-5 Ex: **16.21.1000** and above.
> >
> >  While these libraries and kernel modules are available on OpenFabrics
> > Alliance's `website
> >
> <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fw
> w
> >
> w.openfabrics.org%2F&data=02%7C01%7Cshahafs%40mellanox.com%7C929
> 70b5a3
> >
> 2d049cad1ac08d51f6f59de%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7
> C0%7C6
> >
> 36449485478543975&sdata=Wk5DpTB8LkYm3%2F6Xdv91aZxa%2FwOWNp4T7
> L5EJxPZcS
> > E%3D&reserved=0>`__ and provided by package @@ -421,7 +425,7 @@
> Quick
> > Start Guide on OFED
> >
> >     .. code-block:: console
> >
> > -        ./mlnxofedinstall
> > +        ./mlnxofedinstall --upstream-libs --dpdk
> >
> >  3. Verify the firmware is the correct one:
> >
> > --
> > 2.12.0
> 
> Regards,
> 
> --
> Nélio Laranjeiro
> 6WIND

[dpdk-dev] [PATCH v2] doc: update mlx5 guide

[Shahaf Shuler]

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
---
 doc/guides/nics/mlx5.rst | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index cdb880a4c..f82aef15c 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -99,6 +99,7 @@ Features
 - Hardware checksum TX offload for VXLAN and GRE.
 - RX interrupts.
 - Statistics query including Basic, Extended and per queue.
+- Rx HW timestamp.
 
 Limitations
 -----------
@@ -129,6 +130,7 @@ Limitations
   is set to multi-packet send or Enhanced multi-packet send. Otherwise it must have
   less than 50 segments.
 - Count action for RTE flow is only supported in Mellanox OFED 4.2.
+- VXLAN TSO and checksum offloads are not supported on VM.
 
 Configuration
 -------------
@@ -353,8 +355,9 @@ releases.
 RMDA Core with Linux Kernel
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-- Minimal kernel version : 4.13-rc4 (see `Linux installation documentation`_)
-- Minimal rdma-core version: v15 (see `RDMA Core installation documentation`_)
+- Minimal kernel version : v4.14 or the most recent 4.14-rc (see `Linux installation documentation`_)
+- Minimal rdma-core version: v15+ commit 0c5f5765213a ("Merge pull request #227 from yishaih/tm")
+  (see `RDMA Core installation documentation`_)
 
 .. _`Linux installation documentation`: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/plain/Documentation/admin-guide/README.rst
 .. _`RDMA Core installation documentation`: https://raw.githubusercontent.com/linux-rdma/rdma-core/master/README.md
@@ -365,10 +368,10 @@ Mellanox OFED
 - Mellanox OFED version: **4.2**.
 - firmware version:
 
-  - ConnectX-4: **12.20.1010** and above.
-  - ConnectX-4 Lx: **14.20.1010** and above.
-  - ConnectX-5: **16.20.1010** and above.
-  - ConnectX-5 Ex: **16.20.1010** and above.
+  - ConnectX-4: **12.21.1000** and above.
+  - ConnectX-4 Lx: **14.21.1000** and above.
+  - ConnectX-5: **16.21.1000** and above.
+  - ConnectX-5 Ex: **16.21.1000** and above.
 
 While these libraries and kernel modules are available on OpenFabrics
 Alliance's `website <https://www.openfabrics.org/>`__ and provided by package
@@ -421,7 +424,7 @@ Quick Start Guide on OFED
 
    .. code-block:: console
 
-        ./mlnxofedinstall
+        ./mlnxofedinstall --upstream-libs --dpdk
 
 3. Verify the firmware is the correct one:
 
-- 
2.12.0

Re: [dpdk-dev] [PATCH v2] doc: update mlx5 guide

[Nélio Laranjeiro]

On Mon, Oct 30, 2017 at 12:58:25PM +0200, Shahaf Shuler wrote:
> Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
> ---
>  doc/guides/nics/mlx5.rst | 17 ++++++++++-------
>  1 file changed, 10 insertions(+), 7 deletions(-)
> 
> diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
> index cdb880a4c..f82aef15c 100644
> --- a/doc/guides/nics/mlx5.rst
> +++ b/doc/guides/nics/mlx5.rst
> @@ -99,6 +99,7 @@ Features
>  - Hardware checksum TX offload for VXLAN and GRE.
>  - RX interrupts.
>  - Statistics query including Basic, Extended and per queue.
> +- Rx HW timestamp.
>  
>  Limitations
>  -----------
> @@ -129,6 +130,7 @@ Limitations
>    is set to multi-packet send or Enhanced multi-packet send. Otherwise it must have
>    less than 50 segments.
>  - Count action for RTE flow is only supported in Mellanox OFED 4.2.
> +- VXLAN TSO and checksum offloads are not supported on VM.
>  
>  Configuration
>  -------------
> @@ -353,8 +355,9 @@ releases.
>  RMDA Core with Linux Kernel
>  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>  
> -- Minimal kernel version : 4.13-rc4 (see `Linux installation documentation`_)
> -- Minimal rdma-core version: v15 (see `RDMA Core installation documentation`_)
> +- Minimal kernel version : v4.14 or the most recent 4.14-rc (see `Linux installation documentation`_)
> +- Minimal rdma-core version: v15+ commit 0c5f5765213a ("Merge pull request #227 from yishaih/tm")
> +  (see `RDMA Core installation documentation`_)
>  
>  .. _`Linux installation documentation`: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/plain/Documentation/admin-guide/README.rst
>  .. _`RDMA Core installation documentation`: https://raw.githubusercontent.com/linux-rdma/rdma-core/master/README.md
> @@ -365,10 +368,10 @@ Mellanox OFED
>  - Mellanox OFED version: **4.2**.
>  - firmware version:
>  
> -  - ConnectX-4: **12.20.1010** and above.
> -  - ConnectX-4 Lx: **14.20.1010** and above.
> -  - ConnectX-5: **16.20.1010** and above.
> -  - ConnectX-5 Ex: **16.20.1010** and above.
> +  - ConnectX-4: **12.21.1000** and above.
> +  - ConnectX-4 Lx: **14.21.1000** and above.
> +  - ConnectX-5: **16.21.1000** and above.
> +  - ConnectX-5 Ex: **16.21.1000** and above.
>  
>  While these libraries and kernel modules are available on OpenFabrics
>  Alliance's `website <https://www.openfabrics.org/>`__ and provided by package
> @@ -421,7 +424,7 @@ Quick Start Guide on OFED
>  
>     .. code-block:: console
>  
> -        ./mlnxofedinstall
> +        ./mlnxofedinstall --upstream-libs --dpdk
>  
>  3. Verify the firmware is the correct one:
>  
> -- 
> 2.12.0
 
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

-- 
Nélio Laranjeiro
6WIND

Re: [dpdk-dev] [PATCH v2] doc: update mlx5 guide

[Mcnamara, John]

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Shahaf Shuler
> Sent: Monday, October 30, 2017 10:58 AM
> To: nelio.laranjeiro@6wind.com; adrien.mazarguil@6wind.com;
> yskoh@mellanox.com
> Cc: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] doc: update mlx5 guide
> 
> Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>

Acked-by: John McNamara <john.mcnamara@intel.com>

Re: [dpdk-dev] [PATCH v2] doc: update mlx5 guide

[Ferruh Yigit]

On 11/2/2017 10:14 AM, Mcnamara, John wrote:
> 
> 
>> -----Original Message-----
>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Shahaf Shuler
>> Sent: Monday, October 30, 2017 10:58 AM
>> To: nelio.laranjeiro@6wind.com; adrien.mazarguil@6wind.com;
>> yskoh@mellanox.com
>> Cc: dev@dpdk.org
>> Subject: [dpdk-dev] [PATCH v2] doc: update mlx5 guide
>>
>> Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
> 
> Acked-by: John McNamara <john.mcnamara@intel.com>

Applied to dpdk-next-net/master, thanks.