Date: Sat, 24 Sep 2011 12:06:33 +0930 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: geoffrey levand <geoffrey.levand@mail.ru> Cc: FreeBSD Mailing List <freebsd-hackers@freebsd.org> Subject: Re: CAM framework for FLASH devices Message-ID: <584637B2-1335-499D-A26A-E9072AB4EDAC@gsoft.com.au> In-Reply-To: <E1R784i-0002jw-00.geoffrey-levand-mail-ru@f261.mail.ru> References: <E1R75Nj-00066m-00.geoffrey-levand-mail-ru@f44.mail.ru> <C2775527-BA79-4811-8545-7805A85FE0E5@gsoft.com.au> <E1R784i-0002jw-00.geoffrey-levand-mail-ru@f261.mail.ru>
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On 24/09/2011, at 1:24, geoffrey levand wrote: > The interface to the PS3 flash device is NOT like normal NOR/NAND = flash interfaces. > The interface to the PS3 FLASH is abstracted by the hypervisor and it = looks like HDD to FreeBSD but has several logical units like SCSI = devices. The flash device supports write, read and flush operation. = Sector size is 512 byte. But it doesn't support any ATA or SCSI commands = except flush. >=20 I think you could use make_dev() etc.. although I haven't used it :) -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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