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From: Evgeniy Polyakov <zbr@ioremap.net>
To: Tobias Geiger <tobias.geiger@vido.info>
Cc: linux-crypto@vger.kernel.org
Subject: Re: dm-crypt using hifn_795x - still broken
Date: Wed, 12 Nov 2008 19:20:10 +0300	[thread overview]
Message-ID: <20081112162009.GA2051@ioremap.net> (raw)
In-Reply-To: <200811121710.41666.tobias.geiger@vido.info>

Hi Tobias.

On Wed, Nov 12, 2008 at 05:10:41PM +0100, Tobias Geiger (tobias.geiger@vido.info) wrote:
> hifn0: r: 00000000, active: 0, started: 20, success: 4247: qlen: 0/1, reset: 
> 1.

Please try to disable watchdog for now, its logic to detect stall
hardware is a bit subtle:

--- drivers/crypto/hifn_795x.c~	2008-11-12 19:20:18.000000000 +0300
+++ drivers/crypto/hifn_795x.c	2008-11-12 19:20:50.000000000 +0300
@@ -2689,7 +2689,7 @@
 		goto err_out_unregister_rng;
 
 	INIT_DELAYED_WORK(&dev->work, hifn_work);
-	schedule_delayed_work(&dev->work, HZ);
+	//schedule_delayed_work(&dev->work, HZ);
 
 	dprintk("HIFN crypto accelerator card at %s has been "
 			"successfully registered as %s.\n",

-- 
	Evgeniy Polyakov

  reply	other threads:[~2008-11-12 16:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-12 16:10 dm-crypt using hifn_795x - still broken Tobias Geiger
2008-11-12 16:20 ` Evgeniy Polyakov [this message]
2008-11-12 19:43   ` Tobias Geiger
2008-11-12 20:51     ` Evgeniy Polyakov
2008-11-12 22:36       ` Tobias Geiger
2008-11-12 22:42         ` Evgeniy Polyakov

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