From owner-freebsd-mobile  Wed Jan 12  6:43: 1 2000
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To: Ben Hockenhull <benh@jpj.net>
Subject: Re: Fast Flash Support? 
Cc: freebsd-mobile@FreeBSD.ORG
In-reply-to: Your message of "Tue, 11 Jan 2000 19:04:52 CST."
		<v03102800b4a17a6bc560@[192.168.10.2]> 
References: <v03102800b4a17a6bc560@[192.168.10.2]>  
Date: Wed, 12 Jan 2000 07:43:05 -0700
From: Warner Losh <imp@village.org>
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In message <v03102800b4a17a6bc560@[192.168.10.2]> Ben Hockenhull writes:
: Tuple #1, code = 0x1 (Common memory descriptor), length = 4
:     000:  57 79 1e ff
:         Common memory device information:
:                 Device number 1, type FLASH EEPROM, WPS = OFF
:                 Speed = 8.0 x 10 ns, Memory block size = 2Mb, 4 units
: Tuple #2, code = 0x1e (Geometry info for common memory), length = 6
:     000:  02 11 01 01 03 01
: Tuple #3, code = 0x18 (JEDEC descr for common memory), length = 3
:     000:  01 ad ff

Your problem is that these cards aren't ATA flash, but older memory
mapped flash.  I have a few of them hanging around here as well, as
well as the data books for them that looks to be complete enough to do 
a driver.  My big problem is that I have so many other irons in the
fire that I don't have time to do the driver for these things.
Chances are good that it would be a very simple driver and likely the
md driver could easily be adapted to either use these or be used as a
template.

Warner


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