From: Paul Parsons <lost.distance@yahoo.com>
To: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Cc: dwmw2@infradead.org, linux-mtd@lists.infradead.org,
philipp.zabel@gmail.com
Subject: Re: [PATCH] mtd: cfi: Wait for Block Erase operation to finish
Date: Thu, 1 Mar 2012 17:38:22 +0000 (GMT) [thread overview]
Message-ID: <1330623502.1881.YahooMailClassic@web29011.mail.ird.yahoo.com> (raw)
In-Reply-To: <1330622530.76119.YahooMailClassic@web29018.mail.ird.yahoo.com>
--- On Thu, 1/3/12, Paul Parsons <lost.distance@yahoo.com> wrote:
> It seems to me that waiting for SR[7:6]=00 instead of just
> SR.6=0 would:
> 1. Have the same outcome.
> 2. Be strictly within spec; SR[7:6] have been cleared
> therefore the Erase
> Resume command has been accepted.
Actually on second thoughts maybe not: if the erase has actually completed
when we issue an Erase Resume command then SR.7 should read back as 1 and we
end up looping forever. hmm...
next prev parent reply other threads:[~2012-03-01 17:38 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-01 17:22 [PATCH] mtd: cfi: Wait for Block Erase operation to finish Paul Parsons
2012-03-01 17:38 ` Paul Parsons [this message]
2012-03-01 17:53 ` Paul Parsons
2012-03-01 18:03 ` Joakim Tjernlund
2012-03-01 18:50 ` Paul Parsons
2012-03-02 12:39 ` Joakim Tjernlund
2012-03-02 14:06 ` Paul Parsons
2012-03-02 14:30 ` Joakim Tjernlund
2012-03-02 15:15 ` Paul Parsons
2012-03-09 10:45 ` Artem Bityutskiy
2012-03-13 8:27 ` Joakim Tjernlund
2012-03-13 12:48 ` Artem Bityutskiy
2012-03-13 12:55 ` Joakim Tjernlund
2012-03-13 13:09 ` Artem Bityutskiy
2012-03-13 13:33 ` Joakim Tjernlund
-- strict thread matches above, loose matches on Subject: below --
2012-02-28 15:32 Paul Parsons
2012-02-28 21:25 ` Joakim Tjernlund
2012-02-29 0:23 ` Paul Parsons
2012-02-29 8:58 ` Joakim Tjernlund
2012-02-29 17:22 ` Paul Parsons
2012-02-29 18:03 ` Artem Bityutskiy
2012-02-29 22:26 ` Paul Parsons
2012-03-09 10:39 ` Artem Bityutskiy
2012-02-29 23:35 ` Joakim Tjernlund
2012-03-01 14:57 ` Paul Parsons
2012-03-01 15:59 ` Joakim Tjernlund
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