From: Richard Miller <9fans@hamnavoe.com>
To: 9fans@9fans.net
Subject: Re: [9fans] raspberry pi & ethernet performance
Date: Mon, 2 Feb 2015 10:55:38 +0000 [thread overview]
Message-ID: <2b949dcc993d5b0033a48c99153d4a8b@hamnavoe.com> (raw)
In-Reply-To: <98194f947c0efc0985a2480fae2d3075@quintile.net>
Ethernet performance was improved quite a bit by the introduction
of the etherusb kernel driver - before that, packets were going between
usb and ether queues via a user space process.
Any further improvement will probably be bounded by the simple synchronous
i/o model of usb in Plan 9 (built for comfort, not for speed).
next prev parent reply other threads:[~2015-02-02 10:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-02 1:24 Steve Simon
2015-02-02 10:55 ` Richard Miller [this message]
2015-02-02 14:16 ` erik quanstrom
2015-02-02 17:29 ` Richard Miller
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