From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Dan Malek <dan@embeddedalley.com>
Cc: Rodolfo Giometti <giometti@linux.it>, linux-mips@linux-mips.org
Subject: Re: Problem on au1100 USB device support
Date: Tue, 10 Oct 2006 23:41:41 +0400 [thread overview]
Message-ID: <452BF775.6090504@ru.mvista.com> (raw)
In-Reply-To: <29381BAC-4A96-4BFE-8E86-836A3564F2F5@embeddedalley.com>
Hello.
Dan Malek wrote:
> The device interface just requires too much babysitting
> by the CPU to function, and the Linux interrupts
> have too much latency to guarantee the CPU can do
> what is necessary in a timely fashion. The same is
Note that AMD claims that the latency (and other) errata fixed in the late
revs of their SOCs.
For Au1100, BE and BF revs are claimed to be errata-free.
WBR, Sergei
next prev parent reply other threads:[~2006-10-10 19:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-10 18:27 Problem on au1100 USB device support Rodolfo Giometti
2006-10-10 19:33 ` Dan Malek
2006-10-10 19:40 ` Rodolfo Giometti
2006-10-10 19:41 ` Sergei Shtylyov [this message]
2006-10-11 13:15 ` Dan Malek
2006-10-10 20:03 ` Sergei Shtylyov
2006-10-10 23:52 ` Rodolfo Giometti
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