linux-kernel - Re: [PATCH v4 14/14] RDMA/ionic: Add Makefile/Kconfig to kernel build environment

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Message-ID: <1d64b342-2ec2-b3ed-c341-9c05d36bcbef@amd.com>
Date: Wed, 30 Jul 2025 10:42:04 +0530
From: Abhijit Gangurde <abhijit.gangurde@....com>
To: Randy Dunlap <rdunlap@...radead.org>
Cc: allen.hubbe@....com, nikhil.agarwal@....com, linux-rdma@...r.kernel.org,
 netdev@...r.kernel.org, linux-doc@...r.kernel.org,
 linux-kernel@...r.kernel.org, shannon.nelson@....com, brett.creeley@....com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, jgg@...pe.ca, corbet@....net, leon@...nel.org,
 andrew+netdev@...n.ch
Subject: Re: [PATCH v4 14/14] RDMA/ionic: Add Makefile/Kconfig to kernel build
 environment


On 7/23/25 23:40, Randy Dunlap wrote:
>
> On 7/23/25 10:31 AM, Abhijit Gangurde wrote:
>> Add ionic to the kernel build environment.
>>
>> Co-developed-by: Allen Hubbe <allen.hubbe@....com>
>> Signed-off-by: Allen Hubbe <allen.hubbe@....com>
>> Signed-off-by: Abhijit Gangurde <abhijit.gangurde@....com>
>> ---
>> v2->v3
>>    - Removed select of ethernet driver
>>    - Fixed make htmldocs error
>>
>>   .../device_drivers/ethernet/index.rst         |  1 +
>>   .../ethernet/pensando/ionic_rdma.rst          | 43 +++++++++++++++++++
>>   MAINTAINERS                                   |  9 ++++
>>   drivers/infiniband/Kconfig                    |  1 +
>>   drivers/infiniband/hw/Makefile                |  1 +
>>   drivers/infiniband/hw/ionic/Kconfig           | 15 +++++++
>>   drivers/infiniband/hw/ionic/Makefile          |  9 ++++
>>   7 files changed, 79 insertions(+)
>>   create mode 100644 Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst
>>   create mode 100644 drivers/infiniband/hw/ionic/Kconfig
>>   create mode 100644 drivers/infiniband/hw/ionic/Makefile
>>
>> diff --git a/Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst b/Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst
>> new file mode 100644
>> index 000000000000..80c4d9876d3e
>> --- /dev/null
>> +++ b/Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst
>> @@ -0,0 +1,43 @@
>> +.. SPDX-License-Identifier: GPL-2.0+
>> +
>> +============================================================
>> +Linux Driver for the AMD Pensando(R) Ethernet adapter family
>> +============================================================
> Please try to differentiate the title of this driver from that of
> the Pensando ethernet driver:
>
> ========================================================
> Linux Driver for the Pensando(R) Ethernet adapter family
> ========================================================
>
> Thanks.

Thanks. I will correct the title of the RDMA driver.

Abhijit

>
>> +
>> +AMD Pensando RDMA driver.
>> +Copyright (C) 2018-2025, Advanced Micro Devices, Inc.
>> +
>> +Contents
>> +========
>> +
>> +- Identifying the Adapter
>> +- Enabling the driver
>> +- Support
>> +
>> +Identifying the Adapter
>> +=======================
>> +
>> +See Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
>> +for more information on identifying the adapter.
>> +
>> +Enabling the driver
>> +===================
>> +
>> +The driver is enabled via the standard kernel configuration system,
>> +using the make command::
>> +
>> +  make oldconfig/menuconfig/etc.
>> +
>> +The driver is located in the menu structure at:
>> +
>> +  -> Device Drivers
>> +    -> InfiniBand support
>> +      -> AMD Pensando DSC RDMA/RoCE Support
>> +
>> +Support
>> +=======
>> +
>> +For general Linux rdma support, please use the rdma mailing
>> +list, which is monitored by AMD Pensando personnel::
>> +
>> +  linux-rdma@...r.kernel.org
>