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From: "Mike Hill" <mhill@bustech.com>
To: <linux-mtd@lists.infradead.org>
Subject: LOCK/UNLOCK questions in cfi_cmdset_0001.c
Date: Tue, 4 Dec 2001 09:18:28 -0500	[thread overview]
Message-ID: <006501c17cce$9c30b6f0$26e8b2c6@MHILL> (raw)
In-Reply-To: Pine.LNX.4.33.0112030715100.14716-100000@newbast.lynuxworks.com

I am not very familiar with the CFI code.  Could someone who is familiar
with the cfi_cmdset_0001.c code take a look at this and verify:

1) It appears that in both cfi_intelext_lock and cfi_intelext_unlock, FLASH
parts with multiple erasesize regions are not supported.

2) In cfi_intelext_unlock, only the region pointed to by the offset will be
unlocked.  The "len" parameter is never used to calculate if more than one
region should be unlocked.


Thanks,
Mike

  parent reply	other threads:[~2001-12-04 14:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-12-03 15:24 cfi_cmdset_001.c problem Aleksander Sanochkin
2001-12-03 16:11 ` David Woodhouse
2001-12-04 14:18 ` Mike Hill [this message]
2001-12-10 17:37   ` LOCK/UNLOCK questions in cfi_cmdset_0001.c Stuart Menefy

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