On 9/7/2022 2:48 AM, Long Li wrote:
Subject: Re: [Patch v7 01/18] net/mana: add basic driver, build environment
and doc

On Fri,  2 Sep 2022 18:40:43 -0700
lon...@linuxonhyperv.com wrote:

From: Long Li <lon...@microsoft.com>

MANA is a PCI device. It uses IB verbs to access hardware through the
kernel RDMA layer. This patch introduces build environment and basic
device probe functions.

Signed-off-by: Long Li <lon...@microsoft.com>
---

You should add a reference to minimal required version of rdma-core.
Older versions won't work right.

I'm adding a reference to build requirement in doc/guides/nics/mana.rst.

"drivers/net/mana/meson.build" has a build dependency on libmana from 
rdma-core. It won't build on older versions of rdma-core.

It is better to add specific version information that has support, "older/newer" are relative and vague.

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