From: Frans Pop <elendil@planet.nl>
To: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: saeed bishara <saeed.bishara@gmail.com>,
linux-arm@vger.kernel.org, linux-ide@vger.kernel.org,
Mark Lord <liml@rtr.ca>, Nicolas Pitre <nico@cam.org>
Subject: Re: [regression] sata_mv: harddisk activity led no longer responsive on QNAP TS-109
Date: Thu, 28 Aug 2008 20:43:44 +0200 [thread overview]
Message-ID: <200808282043.46032.elendil@planet.nl> (raw)
In-Reply-To: <20080828181136.GC24539@xi.wantstofly.org>
On Thursday 28 August 2008, Lennert Buytenhek wrote:
> On Thu, Aug 28, 2008 at 07:11:27PM +0200, Frans Pop wrote:
> > > can you try setting bit 0 of the 0xf108002c then run some io?
>
> Can you try devmem2?
OK, that works better:
$ sudo devmem2 0xf108002c w 1
/dev/mem opened.
Memory mapped at address 0x4001f000.
Value at address 0xF108002C (0x4001f02c): 0x0
Written 0x1; readback 0x1
After that the HDD led does react again to io activity.
next prev parent reply other threads:[~2008-08-28 18:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-26 8:45 [regression] sata_mv: harddisk activity led no longer responsive on QNAP TS-109 Frans Pop
2008-08-27 17:29 ` saeed bishara
2008-08-28 9:25 ` Frans Pop
2008-08-28 10:53 ` saeed bishara
2008-08-28 11:17 ` Frans Pop
2008-08-28 15:53 ` Grant Grundler
2008-08-28 17:11 ` Frans Pop
2008-08-28 17:26 ` Grant Grundler
2008-08-28 18:03 ` Frans Pop
2008-08-29 1:47 ` Harald Welte
2008-08-28 18:11 ` Lennert Buytenhek
2008-08-28 18:43 ` Frans Pop [this message]
2008-08-28 22:08 ` saeed bishara
2008-08-28 22:40 ` Frans Pop
-- strict thread matches above, loose matches on Subject: below --
2008-08-26 9:24 Frans Pop
2008-08-26 10:25 ` Frans Pop
2009-01-24 14:57 ` Mark Lord
2008-08-26 14:03 ` Mark Lord
2008-08-27 14:56 ` Martin Michlmayr
2008-08-27 17:06 ` saeed bishara
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