[dpdk-dev,3/4] doc: Add documents for AMD XGBE Ethernet

Message ID 1505324838-25734-3-git-send-email-ravi1.kumar@amd.com
State Changes Requested, archived
Delegated to: Ferruh Yigit
Headers show

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Context Check Description
checkpatch warning coding style issues
Intel-compilation success Compilation OK

Commit Message

Ravi Kumar Sept. 13, 2017, 5:47 p.m.
Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
---
 doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
 doc/guides/nics/features/axgbe.ini |  18 ++++
 doc/guides/nics/index.rst          |   1 +
 3 files changed, 233 insertions(+)
 create mode 100644 doc/guides/nics/axgbe.rst
 create mode 100644 doc/guides/nics/features/axgbe.ini

Comments

Hemant Agrawal Sept. 14, 2017, 11:57 a.m.
Hi Ravi,
'
On 9/13/2017 11:17 PM, Ravi Kumar wrote:
> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
> ---
>  doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
>  doc/guides/nics/features/axgbe.ini |  18 ++++
>  doc/guides/nics/index.rst          |   1 +
>  3 files changed, 233 insertions(+)
>  create mode 100644 doc/guides/nics/axgbe.rst
>  create mode 100644 doc/guides/nics/features/axgbe.ini
>
> diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst
> new file mode 100644
> index 0000000..97056fa
> --- /dev/null
> +++ b/doc/guides/nics/axgbe.rst
> @@ -0,0 +1,214 @@
> +..  Copyright (c) 2017 Advanced Micro Devices, Inc.
> +    All rights reserved.
> +
> +    AMD 10Gb Ethernet driver
> +
> +    This file is available to you under your choice of the following two
> +    licenses:

will it be possible for you make these consistent with other DPDK Dual 
license plate formats?
e.g.
./drivers/crypto/qat/qat_adf/qat_algs.h
or,
./drivers/crypto/dpaa2_sec/mc/dpseci.c


> +
> +    License 1: GPLv2
> +
> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
> +
> +    This file is free software; you may copy, redistribute and/or modify
> +    it under the terms of the GNU General Public License as published by
> +    the Free Software Foundation, either version 2 of the License, or (at
> +    your option) any later version.
> +
> +    This file is distributed in the hope that it will be useful, but
> +    WITHOUT ANY WARRANTY; without even the implied warranty of
> +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> +    General Public License for more details.
> +
> +    You should have received a copy of the GNU General Public License
> +    along with this program. If not, see <http://www.gnu.org/licenses/>.
> +
> +    This file incorporates work covered by the following copyright and
> +    permission notice:
> +
> +    Copyright (c) 2013 Synopsys, Inc.
> +
> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
> +    and you.
> +
> +    The Software IS NOT an item of Licensed Software or Licensed Product
> +    under any End User Software License Agreement or Agreement for Licensed
> +    Product with Synopsys or any supplement thereto. Permission is hereby
> +    granted, free of charge, to any person obtaining a copy of this software
> +    annotated with this license and the Software, to deal in the Software
> +    without restriction, including without limitation the rights to use,
> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
> +    of the Software, and to permit persons to whom the Software is furnished
> +    to do so, subject to the following conditions:
> +
> +    The above copyright notice and this permission notice shall be included
> +    in all copies or substantial portions of the Software.
> +
> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
> +    THE POSSIBILITY OF SUCH DAMAGE.
> +
> +    License 2: Modified BSD
> +
> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
> +    All rights reserved.
> +
> +    Redistribution and use in source and binary forms, with or without
> +    modification, are permitted provided that the following conditions
> +    are met:
> +
> +    * Redistributions of source code must retain the above copyright
> +    notice, this list of conditions and the following disclaimer.
> +    * Redistributions in binary form must reproduce the above copyright
> +    notice, this list of conditions and the following disclaimer in the
> +    documentation and/or other materials provided with the distribution.
> +    * Neither the name of Advanced Micro Devices, Inc. nor the
> +    names of its contributors may be used to endorse or promote products
> +    derived from this software without specific prior written permission.
> +
> +    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
> +    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> +    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> +    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
> +    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> +    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
> +    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
> +    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> +    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
> +    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +    This file incorporates work covered by the following copyright and
> +    permission notice:
> +
> +    Copyright (c) 2013 Synopsys, Inc.
> +
> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
> +    and you.
> +
> +    The Software IS NOT an item of Licensed Software or Licensed Product
> +    under any End User Software License Agreement or Agreement for Licensed
> +    Product with Synopsys or any supplement thereto. Permission is hereby
> +    granted, free of charge, to any person obtaining a copy of this software
> +    annotated with this license and the Software, to deal in the Software
> +    without restriction, including without limitation the rights to use,
> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
> +    of the Software, and to permit persons to whom the Software is furnished
> +    to do so, subject to the following conditions:
> +
> +    The above copyright notice and this permission notice shall be included
> +    in all copies or substantial portions of the Software.
> +
> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
> +    THE POSSIBILITY OF SUCH DAMAGE.
> +
> +AXGBE Poll Mode Driver
> +======================
> +
> +The AXGBE poll mode driver library (**librte_pmd_axgbe**) implements support
> +for AMD 10 Gbps family of adapters. It is compiled and tested in standard linux distro like Ubuntu.
> +
> +Supported Features
> +------------------
> +
> +AXGBE PMD has support for:
> +
> +- Base L2 features
> +- Unicast/multicast filtering
> +- Promiscuous mode
> +- Port statistics
> +- TSS (Transmit Side Scaling)
> +- RSS (Receive Side Scaling)
> +- Checksum offload
> +- Jumbo Frame upto 9K
> +
> +
> +Supported Chipsets and NICs
> +---------------------------
> +- AMD 10 Gigabit Ethernet Controller
> +
> +
> +Configuration Information
> +-------------------------
> +
> +The following options can be modified in the ``.config`` file. Please note that
> +enabling debugging options may affect system performance.
> +
> +- ``CONFIG_RTE_LIBRTE_AXGBE_PMD`` (default **n**)
> +
> +  Toggle compilation of axgbe driver. To use axgbe PMD set this config parameter
> +  to 'y'.
> +
> +- ``CONFIG_RTE_LIBRTE_AXGBE_DEBUG_INIT`` (default **n**)
> +
> +  Toggle display of initialization related messages.
> +
> +
> +Building DPDK
> +-------------
> +
> +See the :ref:`DPDK Getting Started Guide for Linux <linux_gsg>` for
> +instructions on how to build DPDK.
> +
> +By default the AXGBE PMD library will be built into the DPDK library.
> +
> +For configuring and using UIO frameworks, please also refer :ref:`the
> +documentation that comes with DPDK suite <linux_gsg>`.
> +
> +
> +Prerequisites and Pre-conditions
> +--------------------------------
> +- Prepare the system as recommended by DPDK suite.
> +
> +- AXGBE PMD works only with legacy interrupts, so load igb_uio module in legacy interrupt mode
> +  using module params.
> +
> +- Bind the intented AMD device to igb_uio module.
> +
> +Now system is ready to run DPDK application.
> +
> +
> +Usage Example
> +-------------
> +
> +Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
> +for details.
> +
> +Example output:
> +
> +.. code-block:: console
> +
> +   [...]
> +   EAL: PCI device 0000:02:00.4 on NUMA socket 0
> +   EAL:   probe driver: 1022:1458 net_axgbe
> +   Interactive-mode selected
> +   USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=171456, size=2176, socket=0
> +   USER1: create a new mbuf pool <mbuf_pool_socket_1>: n=171456, size=2176, socket=1
> +   USER1: create a new mbuf pool <mbuf_pool_socket_2>: n=171456, size=2176, socket=2
> +   USER1: create a new mbuf pool <mbuf_pool_socket_3>: n=171456, size=2176, socket=3
> +   Configuring Port 0 (socket 0)
> +   Port 0: 00:00:1A:1C:6A:17
> +   Checking link statuses...
> +   Port 0 Link Up - speed 10000 Mbps - full-duplex
> +   Done
> +   testpmd>
> diff --git a/doc/guides/nics/features/axgbe.ini b/doc/guides/nics/features/axgbe.ini
> new file mode 100644
> index 0000000..042ff1e
> --- /dev/null
> +++ b/doc/guides/nics/features/axgbe.ini
> @@ -0,0 +1,18 @@
> +;
> +; Supported features of the 'axgbe' network poll mode driver.
> +;
> +; Refer to default.ini for the full list of available PMD features.
> +;
> +[Features]
> +Speed capabilities   = Y
> +Link status          = Y
> +Jumbo frame          = Y
> +Promiscuous mode     = Y
> +Allmulticast mode    = Y
> +RSS hash             = Y
> +CRC offload          = Y
> +L3 checksum offload  = Y
> +L4 checksum offload  = Y
> +Basic stats          = Y
> +Linux UIO            = Y
> +x86-64               = Y
> diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
> index 36f4f3f..8e39847 100644
> --- a/doc/guides/nics/index.rst
> +++ b/doc/guides/nics/index.rst
> @@ -40,6 +40,7 @@ Network Interface Controller Drivers
>      build_and_test
>      ark
>      avp
> +    axgbe
>      bnx2x
>      bnxt
>      cxgbe
>
Ravi Kumar Sept. 14, 2017, 2:02 p.m.
>Hi Ravi,
>'
>On 9/13/2017 11:17 PM, Ravi Kumar wrote:
>> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
>> ---
>>  doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
>>  doc/guides/nics/features/axgbe.ini |  18 ++++
>>  doc/guides/nics/index.rst          |   1 +
>>  3 files changed, 233 insertions(+)
>>  create mode 100644 doc/guides/nics/axgbe.rst  create mode 100644 
>> doc/guides/nics/features/axgbe.ini
>>
>> diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst new 
>> file mode 100644 index 0000000..97056fa
>> --- /dev/null
>> +++ b/doc/guides/nics/axgbe.rst
>> @@ -0,0 +1,214 @@
>> +..  Copyright (c) 2017 Advanced Micro Devices, Inc.
>> +    All rights reserved.
>> +
>> +    AMD 10Gb Ethernet driver
>> +
>> +    This file is available to you under your choice of the following two
>> +    licenses:
>
>will it be possible for you make these consistent with other DPDK Dual license plate formats?
>e.g.
>./drivers/crypto/qat/qat_adf/qat_algs.h
>or,
>./drivers/crypto/dpaa2_sec/mc/dpseci.c

Hi Hemant,

By format do you mean wordings of the license have to change?

Regards,
Ravi

>
>
>> +
>> +    License 1: GPLv2
>> +
>> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
>> +
>> +    This file is free software; you may copy, redistribute and/or modify
>> +    it under the terms of the GNU General Public License as published by
>> +    the Free Software Foundation, either version 2 of the License, or (at
>> +    your option) any later version.
>> +
>> +    This file is distributed in the hope that it will be useful, but
>> +    WITHOUT ANY WARRANTY; without even the implied warranty of
>> +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
>> +    General Public License for more details.
>> +
>> +    You should have received a copy of the GNU General Public License
>> +    along with this program. If not, see <http://www.gnu.org/licenses/>.
>> +
>> +    This file incorporates work covered by the following copyright and
>> +    permission notice:
>> +
>> +    Copyright (c) 2013 Synopsys, Inc.
>> +
>> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
>> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
>> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
>> +    and you.
>> +
>> +    The Software IS NOT an item of Licensed Software or Licensed Product
>> +    under any End User Software License Agreement or Agreement for Licensed
>> +    Product with Synopsys or any supplement thereto. Permission is hereby
>> +    granted, free of charge, to any person obtaining a copy of this software
>> +    annotated with this license and the Software, to deal in the Software
>> +    without restriction, including without limitation the rights to use,
>> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
>> +    of the Software, and to permit persons to whom the Software is furnished
>> +    to do so, subject to the following conditions:
>> +
>> +    The above copyright notice and this permission notice shall be included
>> +    in all copies or substantial portions of the Software.
>> +
>> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
>> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
>> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
>> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>> +    THE POSSIBILITY OF SUCH DAMAGE.
>> +
>> +    License 2: Modified BSD
>> +
>> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
>> +    All rights reserved.
>> +
>> +    Redistribution and use in source and binary forms, with or without
>> +    modification, are permitted provided that the following conditions
>> +    are met:
>> +
>> +    * Redistributions of source code must retain the above copyright
>> +    notice, this list of conditions and the following disclaimer.
>> +    * Redistributions in binary form must reproduce the above copyright
>> +    notice, this list of conditions and the following disclaimer in the
>> +    documentation and/or other materials provided with the distribution.
>> +    * Neither the name of Advanced Micro Devices, Inc. nor the
>> +    names of its contributors may be used to endorse or promote products
>> +    derived from this software without specific prior written permission.
>> +
>> +    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
>> +    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>> +    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
>> +    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
>> +    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
>> +    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
>> +    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
>> +    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>> +    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
>> +    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>> +
>> +    This file incorporates work covered by the following copyright and
>> +    permission notice:
>> +
>> +    Copyright (c) 2013 Synopsys, Inc.
>> +
>> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
>> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
>> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
>> +    and you.
>> +
>> +    The Software IS NOT an item of Licensed Software or Licensed Product
>> +    under any End User Software License Agreement or Agreement for Licensed
>> +    Product with Synopsys or any supplement thereto. Permission is hereby
>> +    granted, free of charge, to any person obtaining a copy of this software
>> +    annotated with this license and the Software, to deal in the Software
>> +    without restriction, including without limitation the rights to use,
>> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
>> +    of the Software, and to permit persons to whom the Software is furnished
>> +    to do so, subject to the following conditions:
>> +
>> +    The above copyright notice and this permission notice shall be included
>> +    in all copies or substantial portions of the Software.
>> +
>> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
>> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
>> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
>> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>> +    THE POSSIBILITY OF SUCH DAMAGE.
>> +
>> +AXGBE Poll Mode Driver
>> +======================
>> +
>> +The AXGBE poll mode driver library (**librte_pmd_axgbe**) implements support
>> +for AMD 10 Gbps family of adapters. It is compiled and tested in standard linux distro like Ubuntu.
>> +
>> +Supported Features
>> +------------------
>> +
>> +AXGBE PMD has support for:
>> +
>> +- Base L2 features
>> +- Unicast/multicast filtering
>> +- Promiscuous mode
>> +- Port statistics
>> +- TSS (Transmit Side Scaling)
>> +- RSS (Receive Side Scaling)
>> +- Checksum offload
>> +- Jumbo Frame upto 9K
>> +
>> +
>> +Supported Chipsets and NICs
>> +---------------------------
>> +- AMD 10 Gigabit Ethernet Controller
>> +
>> +
>> +Configuration Information
>> +-------------------------
>> +
>> +The following options can be modified in the ``.config`` file. Please note that
>> +enabling debugging options may affect system performance.
>> +
>> +- ``CONFIG_RTE_LIBRTE_AXGBE_PMD`` (default **n**)
>> +
>> +  Toggle compilation of axgbe driver. To use axgbe PMD set this config parameter
>> +  to 'y'.
>> +
>> +- ``CONFIG_RTE_LIBRTE_AXGBE_DEBUG_INIT`` (default **n**)
>> +
>> +  Toggle display of initialization related messages.
>> +
>> +
>> +Building DPDK
>> +-------------
>> +
>> +See the :ref:`DPDK Getting Started Guide for Linux <linux_gsg>` for
>> +instructions on how to build DPDK.
>> +
>> +By default the AXGBE PMD library will be built into the DPDK library.
>> +
>> +For configuring and using UIO frameworks, please also refer :ref:`the
>> +documentation that comes with DPDK suite <linux_gsg>`.
>> +
>> +
>> +Prerequisites and Pre-conditions
>> +--------------------------------
>> +- Prepare the system as recommended by DPDK suite.
>> +
>> +- AXGBE PMD works only with legacy interrupts, so load igb_uio module in legacy interrupt mode
>> +  using module params.
>> +
>> +- Bind the intented AMD device to igb_uio module.
>> +
>> +Now system is ready to run DPDK application.
>> +
>> +
>> +Usage Example
>> +-------------
>> +
>> +Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
>> +for details.
>> +
>> +Example output:
>> +
>> +.. code-block:: console
>> +
>> +   [...]
>> +   EAL: PCI device 0000:02:00.4 on NUMA socket 0
>> +   EAL:   probe driver: 1022:1458 net_axgbe
>> +   Interactive-mode selected
>> +   USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=171456, size=2176, socket=0
>> +   USER1: create a new mbuf pool <mbuf_pool_socket_1>: n=171456, size=2176, socket=1
>> +   USER1: create a new mbuf pool <mbuf_pool_socket_2>: n=171456, size=2176, socket=2
>> +   USER1: create a new mbuf pool <mbuf_pool_socket_3>: n=171456, size=2176, socket=3
>> +   Configuring Port 0 (socket 0)
>> +   Port 0: 00:00:1A:1C:6A:17
>> +   Checking link statuses...
>> +   Port 0 Link Up - speed 10000 Mbps - full-duplex
>> +   Done
>> +   testpmd>
>> diff --git a/doc/guides/nics/features/axgbe.ini b/doc/guides/nics/features/axgbe.ini
>> new file mode 100644
>> index 0000000..042ff1e
>> --- /dev/null
>> +++ b/doc/guides/nics/features/axgbe.ini
>> @@ -0,0 +1,18 @@
>> +;
>> +; Supported features of the 'axgbe' network poll mode driver.
>> +;
>> +; Refer to default.ini for the full list of available PMD features.
>> +;
>> +[Features]
>> +Speed capabilities   = Y
>> +Link status          = Y
>> +Jumbo frame          = Y
>> +Promiscuous mode     = Y
>> +Allmulticast mode    = Y
>> +RSS hash             = Y
>> +CRC offload          = Y
>> +L3 checksum offload  = Y
>> +L4 checksum offload  = Y
>> +Basic stats          = Y
>> +Linux UIO            = Y
>> +x86-64               = Y
>> diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
>> index 36f4f3f..8e39847 100644
>> --- a/doc/guides/nics/index.rst
>> +++ b/doc/guides/nics/index.rst
>> @@ -40,6 +40,7 @@ Network Interface Controller Drivers
>>      build_and_test
>>      ark
>>      avp
>> +    axgbe
>>      bnx2x
>>      bnxt
>>      cxgbe
>>


-----Original Message-----
From: Hemant Agrawal [mailto:hemant.agrawal@nxp.com] 
Sent: Thursday, September 14, 2017 5:28 PM
To: Kumar, Ravi1 <Ravi1.Kumar@amd.com>; dev@dpdk.org
Subject: Re: [PATCH 3/4] doc: Add documents for AMD XGBE Ethernet

Hi Ravi,
'
On 9/13/2017 11:17 PM, Ravi Kumar wrote:
> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
> ---
>  doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
>  doc/guides/nics/features/axgbe.ini |  18 ++++
>  doc/guides/nics/index.rst          |   1 +
>  3 files changed, 233 insertions(+)
>  create mode 100644 doc/guides/nics/axgbe.rst  create mode 100644 
> doc/guides/nics/features/axgbe.ini
>
> diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst new 
> file mode 100644 index 0000000..97056fa
> --- /dev/null
> +++ b/doc/guides/nics/axgbe.rst
> @@ -0,0 +1,214 @@
> +..  Copyright (c) 2017 Advanced Micro Devices, Inc.
> +    All rights reserved.
> +
> +    AMD 10Gb Ethernet driver
> +
> +    This file is available to you under your choice of the following two
> +    licenses:

will it be possible for you make these consistent with other DPDK Dual license plate formats?
e.g.
./drivers/crypto/qat/qat_adf/qat_algs.h
or,
./drivers/crypto/dpaa2_sec/mc/dpseci.c


> +
> +    License 1: GPLv2
> +
> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
> +
> +    This file is free software; you may copy, redistribute and/or modify
> +    it under the terms of the GNU General Public License as published by
> +    the Free Software Foundation, either version 2 of the License, or (at
> +    your option) any later version.
> +
> +    This file is distributed in the hope that it will be useful, but
> +    WITHOUT ANY WARRANTY; without even the implied warranty of
> +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> +    General Public License for more details.
> +
> +    You should have received a copy of the GNU General Public License
> +    along with this program. If not, see <http://www.gnu.org/licenses/>.
> +
> +    This file incorporates work covered by the following copyright and
> +    permission notice:
> +
> +    Copyright (c) 2013 Synopsys, Inc.
> +
> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
> +    and you.
> +
> +    The Software IS NOT an item of Licensed Software or Licensed Product
> +    under any End User Software License Agreement or Agreement for Licensed
> +    Product with Synopsys or any supplement thereto. Permission is hereby
> +    granted, free of charge, to any person obtaining a copy of this software
> +    annotated with this license and the Software, to deal in the Software
> +    without restriction, including without limitation the rights to use,
> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
> +    of the Software, and to permit persons to whom the Software is furnished
> +    to do so, subject to the following conditions:
> +
> +    The above copyright notice and this permission notice shall be included
> +    in all copies or substantial portions of the Software.
> +
> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
> +    THE POSSIBILITY OF SUCH DAMAGE.
> +
> +    License 2: Modified BSD
> +
> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
> +    All rights reserved.
> +
> +    Redistribution and use in source and binary forms, with or without
> +    modification, are permitted provided that the following conditions
> +    are met:
> +
> +    * Redistributions of source code must retain the above copyright
> +    notice, this list of conditions and the following disclaimer.
> +    * Redistributions in binary form must reproduce the above copyright
> +    notice, this list of conditions and the following disclaimer in the
> +    documentation and/or other materials provided with the distribution.
> +    * Neither the name of Advanced Micro Devices, Inc. nor the
> +    names of its contributors may be used to endorse or promote products
> +    derived from this software without specific prior written permission.
> +
> +    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
> +    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> +    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> +    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
> +    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> +    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
> +    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
> +    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> +    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
> +    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +    This file incorporates work covered by the following copyright and
> +    permission notice:
> +
> +    Copyright (c) 2013 Synopsys, Inc.
> +
> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
> +    and you.
> +
> +    The Software IS NOT an item of Licensed Software or Licensed Product
> +    under any End User Software License Agreement or Agreement for Licensed
> +    Product with Synopsys or any supplement thereto. Permission is hereby
> +    granted, free of charge, to any person obtaining a copy of this software
> +    annotated with this license and the Software, to deal in the Software
> +    without restriction, including without limitation the rights to use,
> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
> +    of the Software, and to permit persons to whom the Software is furnished
> +    to do so, subject to the following conditions:
> +
> +    The above copyright notice and this permission notice shall be included
> +    in all copies or substantial portions of the Software.
> +
> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
> +    THE POSSIBILITY OF SUCH DAMAGE.
> +
> +AXGBE Poll Mode Driver
> +======================
> +
> +The AXGBE poll mode driver library (**librte_pmd_axgbe**) implements support
> +for AMD 10 Gbps family of adapters. It is compiled and tested in standard linux distro like Ubuntu.
> +
> +Supported Features
> +------------------
> +
> +AXGBE PMD has support for:
> +
> +- Base L2 features
> +- Unicast/multicast filtering
> +- Promiscuous mode
> +- Port statistics
> +- TSS (Transmit Side Scaling)
> +- RSS (Receive Side Scaling)
> +- Checksum offload
> +- Jumbo Frame upto 9K
> +
> +
> +Supported Chipsets and NICs
> +---------------------------
> +- AMD 10 Gigabit Ethernet Controller
> +
> +
> +Configuration Information
> +-------------------------
> +
> +The following options can be modified in the ``.config`` file. Please note that
> +enabling debugging options may affect system performance.
> +
> +- ``CONFIG_RTE_LIBRTE_AXGBE_PMD`` (default **n**)
> +
> +  Toggle compilation of axgbe driver. To use axgbe PMD set this config parameter
> +  to 'y'.
> +
> +- ``CONFIG_RTE_LIBRTE_AXGBE_DEBUG_INIT`` (default **n**)
> +
> +  Toggle display of initialization related messages.
> +
> +
> +Building DPDK
> +-------------
> +
> +See the :ref:`DPDK Getting Started Guide for Linux <linux_gsg>` for
> +instructions on how to build DPDK.
> +
> +By default the AXGBE PMD library will be built into the DPDK library.
> +
> +For configuring and using UIO frameworks, please also refer :ref:`the
> +documentation that comes with DPDK suite <linux_gsg>`.
> +
> +
> +Prerequisites and Pre-conditions
> +--------------------------------
> +- Prepare the system as recommended by DPDK suite.
> +
> +- AXGBE PMD works only with legacy interrupts, so load igb_uio module in legacy interrupt mode
> +  using module params.
> +
> +- Bind the intented AMD device to igb_uio module.
> +
> +Now system is ready to run DPDK application.
> +
> +
> +Usage Example
> +-------------
> +
> +Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
> +for details.
> +
> +Example output:
> +
> +.. code-block:: console
> +
> +   [...]
> +   EAL: PCI device 0000:02:00.4 on NUMA socket 0
> +   EAL:   probe driver: 1022:1458 net_axgbe
> +   Interactive-mode selected
> +   USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=171456, size=2176, socket=0
> +   USER1: create a new mbuf pool <mbuf_pool_socket_1>: n=171456, size=2176, socket=1
> +   USER1: create a new mbuf pool <mbuf_pool_socket_2>: n=171456, size=2176, socket=2
> +   USER1: create a new mbuf pool <mbuf_pool_socket_3>: n=171456, size=2176, socket=3
> +   Configuring Port 0 (socket 0)
> +   Port 0: 00:00:1A:1C:6A:17
> +   Checking link statuses...
> +   Port 0 Link Up - speed 10000 Mbps - full-duplex
> +   Done
> +   testpmd>
> diff --git a/doc/guides/nics/features/axgbe.ini b/doc/guides/nics/features/axgbe.ini
> new file mode 100644
> index 0000000..042ff1e
> --- /dev/null
> +++ b/doc/guides/nics/features/axgbe.ini
> @@ -0,0 +1,18 @@
> +;
> +; Supported features of the 'axgbe' network poll mode driver.
> +;
> +; Refer to default.ini for the full list of available PMD features.
> +;
> +[Features]
> +Speed capabilities   = Y
> +Link status          = Y
> +Jumbo frame          = Y
> +Promiscuous mode     = Y
> +Allmulticast mode    = Y
> +RSS hash             = Y
> +CRC offload          = Y
> +L3 checksum offload  = Y
> +L4 checksum offload  = Y
> +Basic stats          = Y
> +Linux UIO            = Y
> +x86-64               = Y
> diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
> index 36f4f3f..8e39847 100644
> --- a/doc/guides/nics/index.rst
> +++ b/doc/guides/nics/index.rst
> @@ -40,6 +40,7 @@ Network Interface Controller Drivers
>      build_and_test
>      ark
>      avp
> +    axgbe
>      bnx2x
>      bnxt
>      cxgbe
>
Ferruh Yigit Sept. 14, 2017, 4:26 p.m.
On 9/13/2017 6:47 PM, Ravi Kumar wrote:
> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
> ---
>  doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
>  doc/guides/nics/features/axgbe.ini |  18 ++++
>  doc/guides/nics/index.rst          |   1 +
>  3 files changed, 233 insertions(+)
>  create mode 100644 doc/guides/nics/axgbe.rst
>  create mode 100644 doc/guides/nics/features/axgbe.ini
> 
> diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst
> new file mode 100644
> index 0000000..97056fa
> --- /dev/null
> +++ b/doc/guides/nics/axgbe.rst
<..>
> +
> +AXGBE Poll Mode Driver
> +======================
> +
> +The AXGBE poll mode driver library (**librte_pmd_axgbe**) implements support
> +for AMD 10 Gbps family of adapters. It is compiled and tested in standard linux distro like Ubuntu.

Is it possible to add some references, links for mentioned hardware.

> +
> +Supported Features
> +------------------
> +
> +AXGBE PMD has support for:
> +
> +- Base L2 features
> +- Unicast/multicast filtering
> +- Promiscuous mode
> +- Port statistics
> +- TSS (Transmit Side Scaling)
> +- RSS (Receive Side Scaling)
> +- Checksum offload
> +- Jumbo Frame upto 9K
> +
> +
> +Supported Chipsets and NICs
> +---------------------------
> +- AMD 10 Gigabit Ethernet Controller

Is there any controller number/version worth mentioning?

> +
> +
<...>
Hemant Agrawal Sept. 15, 2017, 4:41 a.m.
On 9/14/2017 7:32 PM, Kumar, Ravi1 wrote:
>> Hi Ravi,
>> '
>> On 9/13/2017 11:17 PM, Ravi Kumar wrote:
>>> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
>>> ---
>>>  doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
>>>  doc/guides/nics/features/axgbe.ini |  18 ++++
>>>  doc/guides/nics/index.rst          |   1 +
>>>  3 files changed, 233 insertions(+)
>>>  create mode 100644 doc/guides/nics/axgbe.rst  create mode 100644
>>> doc/guides/nics/features/axgbe.ini
>>>
>>> diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst new
>>> file mode 100644 index 0000000..97056fa
>>> --- /dev/null
>>> +++ b/doc/guides/nics/axgbe.rst
>>> @@ -0,0 +1,214 @@
>>> +..  Copyright (c) 2017 Advanced Micro Devices, Inc.
>>> +    All rights reserved.
>>> +
>>> +    AMD 10Gb Ethernet driver
>>> +
>>> +    This file is available to you under your choice of the following two
>>> +    licenses:
>>
>> will it be possible for you make these consistent with other DPDK Dual license plate formats?
>> e.g.
>> ./drivers/crypto/qat/qat_adf/qat_algs.h
>> or,
>> ./drivers/crypto/dpaa2_sec/mc/dpseci.c
>
> Hi Hemant,
>
> By format do you mean wordings of the license have to change?
>
> Regards,
> Ravi
>

I meant following:

1. As a non-written convention, we are adding following statement in the 
top of such dual licensed files : " This file is provided under a dual 
BSD/GPLv2 license. When using or redistributing this file, you may do so 
under either license.". And license header as "BSD LICENSE" or "GPL .."

2. you are using a modified version of BSD. Typical license in DPDK 
files are BSD-3 or BSD-2. If you intend to use your specific version of 
BSD license, it will require TechBoard, Gov Board and legal approval.

3. Additionally your BSD license is including a proprietary license text 
of Synopsys. This will also need approval before it get included in DPDK.

4. It seems you have copy pasted the same license text in all the files. 
e.g. do you intend to keep dual license option + Synopsys text for your 
documentation and the files, which you have created originally for dpdk 
only.


>>
>>
>>> +
>>> +    License 1: GPLv2
>>> +
>>> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
>>> +
>>> +    This file is free software; you may copy, redistribute and/or modify
>>> +    it under the terms of the GNU General Public License as published by
>>> +    the Free Software Foundation, either version 2 of the License, or (at
>>> +    your option) any later version.
>>> +
>>> +    This file is distributed in the hope that it will be useful, but
>>> +    WITHOUT ANY WARRANTY; without even the implied warranty of
>>> +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
>>> +    General Public License for more details.
>>> +
>>> +    You should have received a copy of the GNU General Public License
>>> +    along with this program. If not, see <http://www.gnu.org/licenses/>.
>>> +
>>> +    This file incorporates work covered by the following copyright and
>>> +    permission notice:
>>> +
>>> +    Copyright (c) 2013 Synopsys, Inc.
>>> +
>>> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
>>> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
>>> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
>>> +    and you.
>>> +
>>> +    The Software IS NOT an item of Licensed Software or Licensed Product
>>> +    under any End User Software License Agreement or Agreement for Licensed
>>> +    Product with Synopsys or any supplement thereto. Permission is hereby
>>> +    granted, free of charge, to any person obtaining a copy of this software
>>> +    annotated with this license and the Software, to deal in the Software
>>> +    without restriction, including without limitation the rights to use,
>>> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
>>> +    of the Software, and to permit persons to whom the Software is furnished
>>> +    to do so, subject to the following conditions:
>>> +
>>> +    The above copyright notice and this permission notice shall be included
>>> +    in all copies or substantial portions of the Software.
>>> +
>>> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
>>> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>>> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
>>> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
>>> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>>> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>>> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>>> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>>> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>>> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>>> +    THE POSSIBILITY OF SUCH DAMAGE.
>>> +
>>> +    License 2: Modified BSD
>>> +
>>> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
>>> +    All rights reserved.
>>> +
>>> +    Redistribution and use in source and binary forms, with or without
>>> +    modification, are permitted provided that the following conditions
>>> +    are met:
>>> +
>>> +    * Redistributions of source code must retain the above copyright
>>> +    notice, this list of conditions and the following disclaimer.
>>> +    * Redistributions in binary form must reproduce the above copyright
>>> +    notice, this list of conditions and the following disclaimer in the
>>> +    documentation and/or other materials provided with the distribution.
>>> +    * Neither the name of Advanced Micro Devices, Inc. nor the
>>> +    names of its contributors may be used to endorse or promote products
>>> +    derived from this software without specific prior written permission.
>>> +
>>> +    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
>>> +    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>>> +    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
>>> +    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
>>> +    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
>>> +    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
>>> +    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
>>> +    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>>> +    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
>>> +    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>>> +
>>> +    This file incorporates work covered by the following copyright and
>>> +    permission notice:
>>> +
>>> +    Copyright (c) 2013 Synopsys, Inc.
>>> +
>>> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
>>> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
>>> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
>>> +    and you.
>>> +
>>> +    The Software IS NOT an item of Licensed Software or Licensed Product
>>> +    under any End User Software License Agreement or Agreement for Licensed
>>> +    Product with Synopsys or any supplement thereto. Permission is hereby
>>> +    granted, free of charge, to any person obtaining a copy of this software
>>> +    annotated with this license and the Software, to deal in the Software
>>> +    without restriction, including without limitation the rights to use,
>>> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
>>> +    of the Software, and to permit persons to whom the Software is furnished
>>> +    to do so, subject to the following conditions:
>>> +
>>> +    The above copyright notice and this permission notice shall be included
>>> +    in all copies or substantial portions of the Software.
>>> +
>>> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
>>> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>>> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
>>> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
>>> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>>> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>>> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>>> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>>> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>>> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>>> +    THE POSSIBILITY OF SUCH DAMAGE.
>>> +
Ravi Kumar Sept. 15, 2017, 12:26 p.m.
>On 9/14/2017 7:32 PM, Kumar, Ravi1 wrote:
>>> Hi Ravi,
>>> '
>>> On 9/13/2017 11:17 PM, Ravi Kumar wrote:
>>>> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
>>>> ---
>>>>  doc/guides/nics/axgbe.rst          | 214 +++++++++++++++++++++++++++++++++++++
>>>>  doc/guides/nics/features/axgbe.ini |  18 ++++
>>>>  doc/guides/nics/index.rst          |   1 +
>>>>  3 files changed, 233 insertions(+)
>>>>  create mode 100644 doc/guides/nics/axgbe.rst  create mode 100644 
>>>> doc/guides/nics/features/axgbe.ini
>>>>
>>>> diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst 
>>>> new file mode 100644 index 0000000..97056fa
>>>> --- /dev/null
>>>> +++ b/doc/guides/nics/axgbe.rst
>>>> @@ -0,0 +1,214 @@
>>>> +..  Copyright (c) 2017 Advanced Micro Devices, Inc.
>>>> +    All rights reserved.
>>>> +
>>>> +    AMD 10Gb Ethernet driver
>>>> +
>>>> +    This file is available to you under your choice of the following two
>>>> +    licenses:
>>>
>>> will it be possible for you make these consistent with other DPDK Dual license plate formats?
>>> e.g.
>>> ./drivers/crypto/qat/qat_adf/qat_algs.h
>>> or,
>>> ./drivers/crypto/dpaa2_sec/mc/dpseci.c
>>
>> Hi Hemant,
>>
>> By format do you mean wordings of the license have to change?
>>
>> Regards,
>> Ravi
>>
>
>I meant following:
>
>1. As a non-written convention, we are adding following statement in the top of such dual licensed files : " This file is provided under a dual
>BSD/GPLv2 license. When using or redistributing this file, you may do so under either license.". And license header as "BSD LICENSE" or "GPL .."
>
>2. you are using a modified version of BSD. Typical license in DPDK files are BSD-3 or BSD-2. If you intend to use your specific version of BSD license, it will require TechBoard, Gov Board and legal approval.
>
>3. Additionally your BSD license is including a proprietary license text of Synopsys. This will also need approval before it get included in DPDK.
>
>4. It seems you have copy pasted the same license text in all the files. 
>e.g. do you intend to keep dual license option + Synopsys text for your documentation and the files, which you have created originally for dpdk only.
>

Hi Hemant,

Thank you very much for the detailed explanation. We have to work with our Legal team on this. We will get back to you.

Regards,
Ravi

>
>>>
>>>
>>>> +
>>>> +    License 1: GPLv2
>>>> +
>>>> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
>>>> +
>>>> +    This file is free software; you may copy, redistribute and/or modify
>>>> +    it under the terms of the GNU General Public License as published by
>>>> +    the Free Software Foundation, either version 2 of the License, or (at
>>>> +    your option) any later version.
>>>> +
>>>> +    This file is distributed in the hope that it will be useful, but
>>>> +    WITHOUT ANY WARRANTY; without even the implied warranty of
>>>> +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
>>>> +    General Public License for more details.
>>>> +
>>>> +    You should have received a copy of the GNU General Public License
>>>> +    along with this program. If not, see <http://www.gnu.org/licenses/>.
>>>> +
>>>> +    This file incorporates work covered by the following copyright and
>>>> +    permission notice:
>>>> +
>>>> +    Copyright (c) 2013 Synopsys, Inc.
>>>> +
>>>> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
>>>> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
>>>> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
>>>> +    and you.
>>>> +
>>>> +    The Software IS NOT an item of Licensed Software or Licensed Product
>>>> +    under any End User Software License Agreement or Agreement for Licensed
>>>> +    Product with Synopsys or any supplement thereto. Permission is hereby
>>>> +    granted, free of charge, to any person obtaining a copy of this software
>>>> +    annotated with this license and the Software, to deal in the Software
>>>> +    without restriction, including without limitation the rights to use,
>>>> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
>>>> +    of the Software, and to permit persons to whom the Software is furnished
>>>> +    to do so, subject to the following conditions:
>>>> +
>>>> +    The above copyright notice and this permission notice shall be included
>>>> +    in all copies or substantial portions of the Software.
>>>> +
>>>> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
>>>> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>>>> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
>>>> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
>>>> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>>>> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>>>> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>>>> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>>>> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>>>> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>>>> +    THE POSSIBILITY OF SUCH DAMAGE.
>>>> +
>>>> +    License 2: Modified BSD
>>>> +
>>>> +    Copyright (c) 2017 Advanced Micro Devices, Inc.
>>>> +    All rights reserved.
>>>> +
>>>> +    Redistribution and use in source and binary forms, with or without
>>>> +    modification, are permitted provided that the following conditions
>>>> +    are met:
>>>> +
>>>> +    * Redistributions of source code must retain the above copyright
>>>> +    notice, this list of conditions and the following disclaimer.
>>>> +    * Redistributions in binary form must reproduce the above copyright
>>>> +    notice, this list of conditions and the following disclaimer in the
>>>> +    documentation and/or other materials provided with the distribution.
>>>> +    * Neither the name of Advanced Micro Devices, Inc. nor the
>>>> +    names of its contributors may be used to endorse or promote products
>>>> +    derived from this software without specific prior written permission.
>>>> +
>>>> +    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
>>>> +    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>>>> +    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
>>>> +    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
>>>> +    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
>>>> +    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
>>>> +    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
>>>> +    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
>>>> +    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
>>>> +    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
>>>> +
>>>> +    This file incorporates work covered by the following copyright and
>>>> +    permission notice:
>>>> +
>>>> +    Copyright (c) 2013 Synopsys, Inc.
>>>> +
>>>> +    The Synopsys DWC ETHER XGMAC Software Driver and documentation
>>>> +    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
>>>> +    Inc. unless otherwise expressly agreed to in writing between Synopsys
>>>> +    and you.
>>>> +
>>>> +    The Software IS NOT an item of Licensed Software or Licensed Product
>>>> +    under any End User Software License Agreement or Agreement for Licensed
>>>> +    Product with Synopsys or any supplement thereto. Permission is hereby
>>>> +    granted, free of charge, to any person obtaining a copy of this software
>>>> +    annotated with this license and the Software, to deal in the Software
>>>> +    without restriction, including without limitation the rights to use,
>>>> +    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
>>>> +    of the Software, and to permit persons to whom the Software is furnished
>>>> +    to do so, subject to the following conditions:
>>>> +
>>>> +    The above copyright notice and this permission notice shall be included
>>>> +    in all copies or substantial portions of the Software.
>>>> +
>>>> +    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
>>>> +    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
>>>> +    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
>>>> +    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
>>>> +    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>>>> +    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>>>> +    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>>>> +    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>>>> +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>>>> +    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>>>> +    THE POSSIBILITY OF SUCH DAMAGE.
>>>> +
John McNamara Sept. 18, 2017, 5:39 p.m.
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ravi Kumar
> Sent: Wednesday, September 13, 2017 6:47 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE Ethernet
> 
> Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>


Thanks for the doc. Some comments below.

> ...

> +..  Copyright (c) 2017 Advanced Micro Devices, Inc.
> +    All rights reserved.
> +
> +    AMD 10Gb Ethernet driver
> +
> +    This file is available to you under your choice of the following two
> +    licenses:
> +
> +    License 1: GPLv2

The docs probably don't need to be dual licensed.



> +
> +- Jumbo Frame upto 9K

s/upto/up to/




> +- Bind the intented AMD device to igb_uio module.

s/intented/intended/


Also, there was a whitespace warning on the patch. Trim any trailing
whitespace in the patch.

Thanks.

Reviewed-by: John McNamara <john.mcnamara@intel.com>
Thomas Monjalon Nov. 13, 2017, 7:20 p.m.
15/09/2017 14:26, Kumar, Ravi1:

> >1. As a non-written convention, we are adding following statement in the top of such dual licensed files : " This file is provided under a dual
> >BSD/GPLv2 license. When using or redistributing this file, you may do so under either license.". And license header as "BSD LICENSE" or "GPL .."
> >
> >2. you are using a modified version of BSD. Typical license in DPDK files are BSD-3 or BSD-2. If you intend to use your specific version of BSD license, it will require TechBoard, Gov Board and legal approval.
> >
> >3. Additionally your BSD license is including a proprietary license text of Synopsys. This will also need approval before it get included in DPDK.
> >
> >4. It seems you have copy pasted the same license text in all the files. 
> >e.g. do you intend to keep dual license option + Synopsys text for your documentation and the files, which you have created originally for dpdk only.
> >
> 
> Hi Hemant,
> 
> Thank you very much for the detailed explanation. We have to work with our Legal team on this. We will get back to you.

Please keep us posted about your legal issues.
Maybe there is something we can help.

If you target 18.02, I suggest to send a v2 before the end of the month,
in order to give us time to review what else must be reworked.

Thanks
Ravi Kumar Nov. 14, 2017, 6:36 a.m.
>15/09/2017 14:26, Kumar, Ravi1:
>
>> >1. As a non-written convention, we are adding following statement in 
>> >the top of such dual licensed files : " This file is provided under a 
>> >dual
>> >BSD/GPLv2 license. When using or redistributing this file, you may do so under either license.". And license header as "BSD LICENSE" or "GPL .."
>> >
>> >2. you are using a modified version of BSD. Typical license in DPDK files are BSD-3 or BSD-2. If you intend to use your specific version of BSD license, it will require TechBoard, Gov Board and legal approval.
>> >
>> >3. Additionally your BSD license is including a proprietary license text of Synopsys. This will also need approval before it get included in DPDK.
>> >
>> >4. It seems you have copy pasted the same license text in all the files. 
>> >e.g. do you intend to keep dual license option + Synopsys text for your documentation and the files, which you have created originally for dpdk only.
>> >
>> 
>> Hi Hemant,
>> 
>> Thank you very much for the detailed explanation. We have to work with our Legal team on this. We will get back to you.
>
>Please keep us posted about your legal issues.
>Maybe there is something we can help.
>
>If you target 18.02, I suggest to send a v2 before the end of the month, in order to give us time to review what else must be reworked.
>
>Thanks

Thanks for following up on this. 

The AMD legal team is working with Synopsys legal team on this as both the companies licenses are involved. Thats why it is taking longer than expected. 
We are working hard to meet the month end deadline and want to target 18.02. 

Regards,
Ravi
Hemant Agrawal Nov. 15, 2017, 12:07 a.m.
HI Greg,
	There is no restriction on sending the code to DPDK for public review and it is up to the respective maintainers to provide comments.

However,  your patches can not be merged to DPDK and it's next trees till the Licensing issues are sorted out. 

Regards,
Hemant


> -----Original Message-----
> From: Shippen, Greg [mailto:Greg.Shippen@amd.com]
> Sent: Tuesday, November 14, 2017 3:16 PM
> To: Kumar, Ravi1 <Ravi1.Kumar@amd.com>; Thomas Monjalon
> <thomas@monjalon.net>
> Cc: dev@dpdk.org; Hemant Agrawal <hemant.agrawal@nxp.com>
> Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE
> Ethernet
> 
> Hement:
> 
> I'd like to understand whether we can get dpdk.org some early code for
> review in parallel with our efforts to resolve the licensing issue.  To answer
> this question, I need to understand what happens if we sent you v2 before
> the end of the month?  Is the code visible to all dpdk.org and the public or
> just to internal reviewers?
> 
> Greg
> 
> -----Original Message-----
> From: Kumar, Ravi1
> Sent: Tuesday, November 14, 2017 12:36 AM
> To: Thomas Monjalon <thomas@monjalon.net>
> Cc: dev@dpdk.org; Hemant Agrawal <hemant.agrawal@nxp.com>; Shippen,
> Greg <Greg.Shippen@amd.com>
> Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE
> Ethernet
> 
> >15/09/2017 14:26, Kumar, Ravi1:
> >
> >> >1. As a non-written convention, we are adding following statement in
> >> >the top of such dual licensed files : " This file is provided under
> >> >a dual
> >> >BSD/GPLv2 license. When using or redistributing this file, you may do
> so under either license.". And license header as "BSD LICENSE" or "GPL .."
> >> >
> >> >2. you are using a modified version of BSD. Typical license in DPDK files
> are BSD-3 or BSD-2. If you intend to use your specific version of BSD license,
> it will require TechBoard, Gov Board and legal approval.
> >> >
> >> >3. Additionally your BSD license is including a proprietary license text of
> Synopsys. This will also need approval before it get included in DPDK.
> >> >
> >> >4. It seems you have copy pasted the same license text in all the files.
> >> >e.g. do you intend to keep dual license option + Synopsys text for your
> documentation and the files, which you have created originally for dpdk
> only.
> >> >
> >>
> >> Hi Hemant,
> >>
> >> Thank you very much for the detailed explanation. We have to work with
> our Legal team on this. We will get back to you.
> >
> >Please keep us posted about your legal issues.
> >Maybe there is something we can help.
> >
> >If you target 18.02, I suggest to send a v2 before the end of the month, in
> order to give us time to review what else must be reworked.
> >
> >Thanks
> 
> Thanks for following up on this.
> 
> The AMD legal team is working with Synopsys legal team on this as both
> the companies licenses are involved. Thats why it is taking longer than
> expected.
> We are working hard to meet the month end deadline and want to target
> 18.02.
> 
> Regards,
> Ravi
Shippen, Greg Nov. 17, 2017, 5:48 p.m.
Hemant:

I am working the changes we are asking for on the BSD license.  With respect to the Synopsys license text.  They are telling me that similar header concerns were raised from linux .org and they were OK keeping the header if an author signoff-off text was included.  Would that be sufficient for dpdk.org with respect to the Synopsys text?

Greg

-----Original Message-----
From: Hemant Agrawal [mailto:hemant.agrawal@nxp.com] 
Sent: Tuesday, November 14, 2017 6:08 PM
To: Shippen, Greg <Greg.Shippen@amd.com>; Kumar, Ravi1 <Ravi1.Kumar@amd.com>; Thomas Monjalon <thomas@monjalon.net>
Cc: dev@dpdk.org
Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE Ethernet

HI Greg,
	There is no restriction on sending the code to DPDK for public review and it is up to the respective maintainers to provide comments.

However,  your patches can not be merged to DPDK and it's next trees till the Licensing issues are sorted out. 

Regards,
Hemant


> -----Original Message-----
> From: Shippen, Greg [mailto:Greg.Shippen@amd.com]
> Sent: Tuesday, November 14, 2017 3:16 PM
> To: Kumar, Ravi1 <Ravi1.Kumar@amd.com>; Thomas Monjalon 
> <thomas@monjalon.net>
> Cc: dev@dpdk.org; Hemant Agrawal <hemant.agrawal@nxp.com>
> Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE 
> Ethernet
> 
> Hement:
> 
> I'd like to understand whether we can get dpdk.org some early code for 
> review in parallel with our efforts to resolve the licensing issue.  
> To answer this question, I need to understand what happens if we sent 
> you v2 before the end of the month?  Is the code visible to all 
> dpdk.org and the public or just to internal reviewers?
> 
> Greg
> 
> -----Original Message-----
> From: Kumar, Ravi1
> Sent: Tuesday, November 14, 2017 12:36 AM
> To: Thomas Monjalon <thomas@monjalon.net>
> Cc: dev@dpdk.org; Hemant Agrawal <hemant.agrawal@nxp.com>; Shippen, 
> Greg <Greg.Shippen@amd.com>
> Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE 
> Ethernet
> 
> >15/09/2017 14:26, Kumar, Ravi1:
> >
> >> >1. As a non-written convention, we are adding following statement 
> >> >in the top of such dual licensed files : " This file is provided 
> >> >under a dual
> >> >BSD/GPLv2 license. When using or redistributing this file, you may 
> >> >do
> so under either license.". And license header as "BSD LICENSE" or "GPL .."
> >> >
> >> >2. you are using a modified version of BSD. Typical license in 
> >> >DPDK files
> are BSD-3 or BSD-2. If you intend to use your specific version of BSD 
> license, it will require TechBoard, Gov Board and legal approval.
> >> >
> >> >3. Additionally your BSD license is including a proprietary 
> >> >license text of
> Synopsys. This will also need approval before it get included in DPDK.
> >> >
> >> >4. It seems you have copy pasted the same license text in all the files.
> >> >e.g. do you intend to keep dual license option + Synopsys text for 
> >> >your
> documentation and the files, which you have created originally for 
> dpdk only.
> >> >
> >>
> >> Hi Hemant,
> >>
> >> Thank you very much for the detailed explanation. We have to work 
> >> with
> our Legal team on this. We will get back to you.
> >
> >Please keep us posted about your legal issues.
> >Maybe there is something we can help.
> >
> >If you target 18.02, I suggest to send a v2 before the end of the 
> >month, in
> order to give us time to review what else must be reworked.
> >
> >Thanks
> 
> Thanks for following up on this.
> 
> The AMD legal team is working with Synopsys legal team on this as both 
> the companies licenses are involved. Thats why it is taking longer 
> than expected.
> We are working hard to meet the month end deadline and want to target 
> 18.02.
> 
> Regards,
> Ravi
Hemant Agrawal Nov. 19, 2017, 4:09 p.m.
HI Shippen,
	DPDK is a BSD licensed projects unlike Linux kernel. BSD is very permissive license.

I am not a lawyer, I am just afraid that including a proprietary license should not have any implications on DPDK project.  We are planning to move to SPDX based license identifiers to clearly mark file license instead of putting the whole license text in the source files. 

1.  We will need an statement from Synopsys that they agree to include this code as "BSD-3 clause" license.
2.  In near future, you will be asked to remove the Complete License statement and the files will be identified under SPDK tag for BSD-3 Clause license  (or Dual BSD-3/GPLv2). Note - your copyrights will remain intact.

If you don't agree to any of the above,  we have to go to Gov Board for exception approval and may be to LF Legal for advice.  It is going to take time.


Regards,
Hemant




> -----Original Message-----
> From: Shippen, Greg [mailto:Greg.Shippen@amd.com]
> Sent: Friday, November 17, 2017 11:48 AM
> To: Hemant Agrawal <hemant.agrawal@nxp.com>; Kumar, Ravi1
> <Ravi1.Kumar@amd.com>; Thomas Monjalon <thomas@monjalon.net>
> Cc: dev@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE
> Ethernet
> 
> Hemant:
> 
> I am working the changes we are asking for on the BSD license.  With
> respect to the Synopsys license text.  They are telling me that similar header
> concerns were raised from linux .org and they were OK keeping the header if
> an author signoff-off text was included.  Would that be sufficient for
> dpdk.org with respect to the Synopsys text?
> 
> Greg
> 
> -----Original Message-----
> From: Hemant Agrawal [mailto:hemant.agrawal@nxp.com]
> Sent: Tuesday, November 14, 2017 6:08 PM
> To: Shippen, Greg <Greg.Shippen@amd.com>; Kumar, Ravi1
> <Ravi1.Kumar@amd.com>; Thomas Monjalon <thomas@monjalon.net>
> Cc: dev@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE
> Ethernet
> 
> HI Greg,
> 	There is no restriction on sending the code to DPDK for public
> review and it is up to the respective maintainers to provide comments.
> 
> However,  your patches can not be merged to DPDK and it's next trees till
> the Licensing issues are sorted out.
> 
> Regards,
> Hemant
> 
> 
> > -----Original Message-----
> > From: Shippen, Greg [mailto:Greg.Shippen@amd.com]
> > Sent: Tuesday, November 14, 2017 3:16 PM
> > To: Kumar, Ravi1 <Ravi1.Kumar@amd.com>; Thomas Monjalon
> > <thomas@monjalon.net>
> > Cc: dev@dpdk.org; Hemant Agrawal <hemant.agrawal@nxp.com>
> > Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE
> > Ethernet
> >
> > Hement:
> >
> > I'd like to understand whether we can get dpdk.org some early code for
> > review in parallel with our efforts to resolve the licensing issue.
> > To answer this question, I need to understand what happens if we sent
> > you v2 before the end of the month?  Is the code visible to all
> > dpdk.org and the public or just to internal reviewers?
> >
> > Greg
> >
> > -----Original Message-----
> > From: Kumar, Ravi1
> > Sent: Tuesday, November 14, 2017 12:36 AM
> > To: Thomas Monjalon <thomas@monjalon.net>
> > Cc: dev@dpdk.org; Hemant Agrawal <hemant.agrawal@nxp.com>;
> Shippen,
> > Greg <Greg.Shippen@amd.com>
> > Subject: RE: [dpdk-dev] [PATCH 3/4] doc: Add documents for AMD XGBE
> > Ethernet
> >
> > >15/09/2017 14:26, Kumar, Ravi1:
> > >
> > >> >1. As a non-written convention, we are adding following statement
> > >> >in the top of such dual licensed files : " This file is provided
> > >> >under a dual
> > >> >BSD/GPLv2 license. When using or redistributing this file, you may
> > >> >do
> > so under either license.". And license header as "BSD LICENSE" or "GPL .."
> > >> >
> > >> >2. you are using a modified version of BSD. Typical license in
> > >> >DPDK files
> > are BSD-3 or BSD-2. If you intend to use your specific version of BSD
> > license, it will require TechBoard, Gov Board and legal approval.
> > >> >
> > >> >3. Additionally your BSD license is including a proprietary
> > >> >license text of
> > Synopsys. This will also need approval before it get included in DPDK.
> > >> >
> > >> >4. It seems you have copy pasted the same license text in all the files.
> > >> >e.g. do you intend to keep dual license option + Synopsys text for
> > >> >your
> > documentation and the files, which you have created originally for
> > dpdk only.
> > >> >
> > >>
> > >> Hi Hemant,
> > >>
> > >> Thank you very much for the detailed explanation. We have to work
> > >> with
> > our Legal team on this. We will get back to you.
> > >
> > >Please keep us posted about your legal issues.
> > >Maybe there is something we can help.
> > >
> > >If you target 18.02, I suggest to send a v2 before the end of the
> > >month, in
> > order to give us time to review what else must be reworked.
> > >
> > >Thanks
> >
> > Thanks for following up on this.
> >
> > The AMD legal team is working with Synopsys legal team on this as both
> > the companies licenses are involved. Thats why it is taking longer
> > than expected.
> > We are working hard to meet the month end deadline and want to target
> > 18.02.
> >
> > Regards,
> > Ravi

Patch hide | download patch | download mbox

diff --git a/doc/guides/nics/axgbe.rst b/doc/guides/nics/axgbe.rst
new file mode 100644
index 0000000..97056fa
--- /dev/null
+++ b/doc/guides/nics/axgbe.rst
@@ -0,0 +1,214 @@ 
+..  Copyright (c) 2017 Advanced Micro Devices, Inc.
+    All rights reserved.
+
+    AMD 10Gb Ethernet driver
+
+    This file is available to you under your choice of the following two
+    licenses:
+
+    License 1: GPLv2
+
+    Copyright (c) 2017 Advanced Micro Devices, Inc.
+
+    This file is free software; you may copy, redistribute and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 2 of the License, or (at
+    your option) any later version.
+
+    This file is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+    This file incorporates work covered by the following copyright and
+    permission notice:
+
+    Copyright (c) 2013 Synopsys, Inc.
+
+    The Synopsys DWC ETHER XGMAC Software Driver and documentation
+    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
+    Inc. unless otherwise expressly agreed to in writing between Synopsys
+    and you.
+
+    The Software IS NOT an item of Licensed Software or Licensed Product
+    under any End User Software License Agreement or Agreement for Licensed
+    Product with Synopsys or any supplement thereto. Permission is hereby
+    granted, free of charge, to any person obtaining a copy of this software
+    annotated with this license and the Software, to deal in the Software
+    without restriction, including without limitation the rights to use,
+    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished
+    to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included
+    in all copies or substantial portions of the Software.
+
+    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
+    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
+    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+    THE POSSIBILITY OF SUCH DAMAGE.
+
+    License 2: Modified BSD
+
+    Copyright (c) 2017 Advanced Micro Devices, Inc.
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+    * Neither the name of Advanced Micro Devices, Inc. nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    This file incorporates work covered by the following copyright and
+    permission notice:
+
+    Copyright (c) 2013 Synopsys, Inc.
+
+    The Synopsys DWC ETHER XGMAC Software Driver and documentation
+    (hereinafter "Software") is an unsupported proprietary work of Synopsys,
+    Inc. unless otherwise expressly agreed to in writing between Synopsys
+    and you.
+
+    The Software IS NOT an item of Licensed Software or Licensed Product
+    under any End User Software License Agreement or Agreement for Licensed
+    Product with Synopsys or any supplement thereto. Permission is hereby
+    granted, free of charge, to any person obtaining a copy of this software
+    annotated with this license and the Software, to deal in the Software
+    without restriction, including without limitation the rights to use,
+    copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is furnished
+    to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included
+    in all copies or substantial portions of the Software.
+
+    THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS"
+    BASIS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+    PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
+    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+    THE POSSIBILITY OF SUCH DAMAGE.
+
+AXGBE Poll Mode Driver
+======================
+
+The AXGBE poll mode driver library (**librte_pmd_axgbe**) implements support
+for AMD 10 Gbps family of adapters. It is compiled and tested in standard linux distro like Ubuntu.
+
+Supported Features
+------------------
+
+AXGBE PMD has support for:
+
+- Base L2 features
+- Unicast/multicast filtering
+- Promiscuous mode
+- Port statistics
+- TSS (Transmit Side Scaling)
+- RSS (Receive Side Scaling)
+- Checksum offload
+- Jumbo Frame upto 9K
+
+
+Supported Chipsets and NICs
+---------------------------
+- AMD 10 Gigabit Ethernet Controller
+
+
+Configuration Information
+-------------------------
+
+The following options can be modified in the ``.config`` file. Please note that
+enabling debugging options may affect system performance.
+
+- ``CONFIG_RTE_LIBRTE_AXGBE_PMD`` (default **n**)
+
+  Toggle compilation of axgbe driver. To use axgbe PMD set this config parameter
+  to 'y'. 
+
+- ``CONFIG_RTE_LIBRTE_AXGBE_DEBUG_INIT`` (default **n**)
+
+  Toggle display of initialization related messages.
+
+
+Building DPDK
+-------------
+
+See the :ref:`DPDK Getting Started Guide for Linux <linux_gsg>` for
+instructions on how to build DPDK.
+
+By default the AXGBE PMD library will be built into the DPDK library.
+
+For configuring and using UIO frameworks, please also refer :ref:`the
+documentation that comes with DPDK suite <linux_gsg>`.
+
+
+Prerequisites and Pre-conditions
+--------------------------------
+- Prepare the system as recommended by DPDK suite.
+
+- AXGBE PMD works only with legacy interrupts, so load igb_uio module in legacy interrupt mode
+  using module params.
+
+- Bind the intented AMD device to igb_uio module.
+
+Now system is ready to run DPDK application.
+
+
+Usage Example
+-------------
+
+Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
+for details.
+
+Example output:
+
+.. code-block:: console
+
+   [...]
+   EAL: PCI device 0000:02:00.4 on NUMA socket 0
+   EAL:   probe driver: 1022:1458 net_axgbe
+   Interactive-mode selected
+   USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=171456, size=2176, socket=0
+   USER1: create a new mbuf pool <mbuf_pool_socket_1>: n=171456, size=2176, socket=1
+   USER1: create a new mbuf pool <mbuf_pool_socket_2>: n=171456, size=2176, socket=2
+   USER1: create a new mbuf pool <mbuf_pool_socket_3>: n=171456, size=2176, socket=3
+   Configuring Port 0 (socket 0)
+   Port 0: 00:00:1A:1C:6A:17
+   Checking link statuses...
+   Port 0 Link Up - speed 10000 Mbps - full-duplex
+   Done
+   testpmd>
diff --git a/doc/guides/nics/features/axgbe.ini b/doc/guides/nics/features/axgbe.ini
new file mode 100644
index 0000000..042ff1e
--- /dev/null
+++ b/doc/guides/nics/features/axgbe.ini
@@ -0,0 +1,18 @@ 
+;
+; Supported features of the 'axgbe' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Speed capabilities   = Y
+Link status          = Y
+Jumbo frame          = Y
+Promiscuous mode     = Y
+Allmulticast mode    = Y
+RSS hash             = Y
+CRC offload          = Y
+L3 checksum offload  = Y
+L4 checksum offload  = Y
+Basic stats          = Y
+Linux UIO            = Y
+x86-64               = Y
diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
index 36f4f3f..8e39847 100644
--- a/doc/guides/nics/index.rst
+++ b/doc/guides/nics/index.rst
@@ -40,6 +40,7 @@  Network Interface Controller Drivers
     build_and_test
     ark
     avp
+    axgbe
     bnx2x
     bnxt
     cxgbe