From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: dave <davekern@ihug.co.nz>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: help DMA FIFO buffer
Date: 09 Apr 2003 11:37:44 +0100 [thread overview]
Message-ID: <1049884662.9901.0.camel@dhcp22.swansea.linux.org.uk> (raw)
In-Reply-To: <002e01c2ff18$2f043ca0$0b721cac@stacy>
On Iau, 2003-04-10 at 05:18, dave wrote:
> Hi I am writing a device driver LNVRM is uses DMA for commands and data
> i need a function that will wait until their is enough room in the FIFO for
> the new
> data this function works but their must be a better way I need a formula
> that dose
> not have if's in it
Why ?
prev parent reply other threads:[~2003-04-09 11:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-10 4:18 dave
2003-04-09 10:37 ` Alan Cox [this message]
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