From: Frans Pop <elendil@planet.nl>
To: saeed bishara <saeed.bishara@gmail.com>
Cc: linux-arm-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
Saeed Bishara <saeed@marvell.com>, Mark Lord <liml@rtr.ca>,
Nicolas Pitre <nico@cam.org>,
Lennert Buytenhek <buytenh@wantstofly.org>
Subject: Re: [regression] sata_mv: harddisk activity led no longer responsive on QNAP TS-109
Date: Thu, 28 Aug 2008 11:25:12 +0200 [thread overview]
Message-ID: <200808281125.14012.elendil@planet.nl> (raw)
In-Reply-To: <c70ff3ad0808271029u7f53f5ffkd44eacd996da5cb2@mail.gmail.com>
On Wednesday 27 August 2008, saeed bishara wrote:
> Frans, does the LED stay "on" even when there is no disk activity?
Yes, it does.
On Wednesday 27 August 2008, saeed bishara wrote:
> > I'm being told that there's a standard LED control bit on Orion, but
> > hopefully Saeed can comment. If it's a QNAP specific problem, I can
> > talk to my contacts at QNAP.
>
> bit 0 of 0x8002c controls the active LED, 1 makes it blink slower
> (more user friendly).
> I checked 2.6.26 on rd5182 and both LEDs work fine. it's probably QNAP
> specific problem.
> Frans, can you please try the patch at
> http://www.spinics.net/lists/linux-ide/msg25093.html
That patch does not seem to make any difference.
> if it still doesn't work please check the value of the register at
> 0xf1010004 (MPPs control).
$ sudo ./bin/devmem2 0xf1010004
/dev/mem opened.
Memory mapped at address 0x4001f000.
Value at address 0xF1010004 (0x4001f004): 0x55550000
Thanks,
FJP
next prev parent reply other threads:[~2008-08-28 9:25 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 [this message]
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
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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