From: Leon Romanovsky <leon@kernel.org>
To: "Manikarnike, Vasuki" <vasuki-ramanujapuram.manikarnike@hpe.com>
Cc: "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: Re: librdmacm: cleanup/reinit API?
Date: Sun, 15 Nov 2020 13:24:25 +0200 [thread overview]
Message-ID: <20201115112425.GE47002@unreal> (raw)
In-Reply-To: <CS1PR8401MB0614C667E371DC6F8326CE4BD6070@CS1PR8401MB0614.NAMPRD84.PROD.OUTLOOK.COM>
On Mon, Oct 12, 2020 at 10:38:50PM +0000, Manikarnike, Vasuki wrote:
> Hello,
>
> I notice that librdmacm does not have a reinit/deinit/cleanup API.
> I'm looking for ucma_cleanup(), sort of the opposite of ucma_init().
>
> The first call to rdma_get_devices() from the application calls ucma_init() if required.
> ucma_init() builds the list of devices, and subsequent library calls use this list.
>
> We'd like to issue a full chip reset on a Mellanox CX-5 adapter by using the 'mlxfwreset' tool,
> and we'd like to do this without requiring our application to be restarted.
It is supported with this already merged PR.
https://github.com/linux-rdma/rdma-core/pull/750
Thanks
next prev parent reply other threads:[~2020-11-15 11:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 22:38 librdmacm: cleanup/reinit API? Manikarnike, Vasuki
2020-11-15 11:24 ` Leon Romanovsky [this message]
2020-12-18 3:26 ` Manikarnike, Vasuki
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