linux-kernel - Re: Driver for tightly coupled memory

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Date:	Tue, 16 Sep 2008 22:55:14 -0700
From:	Alessio Sangalli <alesan@...oweb.com>
To:	Valdis.Kletnieks@...edu
CC:	Ben Nizette <bn@...sdigital.com>, Ben Dooks <ben-linux@...ff.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Driver for tightly coupled memory

Valdis.Kletnieks@...edu wrote:

> Would it be more of a performance win to use the 8-32K to store speed-critical
> code rather than a FIFO?  Just another idea for what to use it for, but that
> would likely require a different API...

Well... I have to check but I think the cache memory is anyway faster
than this, and this memory is not cacheable. But, you definitely have a
point. I'll check with some hardware guy tomorrow morning.

bye!
as

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