From: "Arinzon, David" <darinzon@amazon.com>
To: "Dr. David Alan Gilbert" <linux@treblig.org>,
"Agroskin, Shay" <shayagr@amazon.com>,
"Kiyanovski, Arthur" <akiyano@amazon.com>
Cc: "Dagan, Noam" <ndagan@amazon.com>,
"Bshara, Saeed" <saeedb@amazon.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: RE: Of ena auto_polling
Date: Sun, 3 Nov 2024 19:02:59 +0000 [thread overview]
Message-ID: <b3df5db4bea6401095b908b3632bb09e@amazon.com> (raw)
In-Reply-To: <ZyZ3AWoocmXY6esd@gallifrey>
> Hi,
> I noticed that commit:
> commit a4e262cde3cda4491ce666e7c5270954c4d926b9
> Author: Sameeh Jubran <sameehj@amazon.com>
> Date: Mon Jun 3 17:43:25 2019 +0300
>
> net: ena: allow automatic fallback to polling mode
>
> added a 'ena_com_set_admin_auto_polling_mode()' that's unused.
> Is that the intention?
> Because that then makes me wonder how
> admin_queue->auto_polling
> gets set, and then if the whole chunk is unused?
>
> Thanks,
>
> Dave
> --
> -----Open up your eyes, open up your mind, open up your code -------
> / Dr. David Alan Gilbert | Running GNU/Linux | Happy \
> \ dave @ treblig.org | | In Hex /
> \ _________________________|_____ http://www.treblig.org
> |_______/
Hi Dave,
The auto polling mode was written as a fallback in case there are issues with interrupts,
it is currently not used by the ENA Linux driver, from Linux's perspective, it can be removed.
next prev parent reply other threads:[~2024-11-03 19:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-02 19:01 Of ena auto_polling Dr. David Alan Gilbert
2024-11-03 19:02 ` Arinzon, David [this message]
2024-11-03 19:43 ` Dr. David Alan Gilbert
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