From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/5] AHCI: Increase link timeout to 200ms
Date: Fri, 4 Jul 2014 16:58:09 +0200 [thread overview]
Message-ID: <201407041658.10031.marex@denx.de> (raw)
In-Reply-To: <1401554175-29599-1-git-send-email-ijc@hellion.org.uk>
On Saturday, May 31, 2014 at 06:36:11 PM, Ian Campbell wrote:
> In 73545f75b66d "ahci: wait longer for link" I increased the
> timeout to 40ms based on the observed behaviour of a WD disk on a
> Cubietruck. Since then Karsten Merker and myself have both
> observed timeouts with HGST disks (Karsten on Cubietruck, me on
> Cubieboard2). Increasing the timeout to ~175ms fixes this, so go
> to 200ms for a bit of headroom.
>
> Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
> Cc: Karsten Merker <merker@debian.org>
Is there no way to poll for this condition instead of using an ever-growing
timeout?
Best regards,
Marek Vasut
next prev parent reply other threads:[~2014-07-04 14:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-31 16:35 [U-Boot] [PATCH 0/5] sunxi: GPIO, AHCI and Cubieboard 2 support Ian Campbell
2014-05-31 16:36 ` [U-Boot] [PATCH 1/5] AHCI: Increase link timeout to 200ms Ian Campbell
2014-07-04 14:58 ` Marek Vasut [this message]
2014-07-04 15:26 ` Ian Campbell
2014-07-04 15:44 ` Marek Vasut
2014-07-04 16:16 ` Ian Campbell
2014-05-31 16:36 ` [U-Boot] [PATCH 2/5] board_r: run scsi init() on ARM too Ian Campbell
2014-06-03 3:32 ` Simon Glass
2014-07-04 14:59 ` Marek Vasut
2014-07-04 15:25 ` Ian Campbell
2014-07-04 15:44 ` Marek Vasut
2014-05-31 16:36 ` [U-Boot] [PATCH 3/5] sunxi: add Cubieboard2 support Ian Campbell
2014-05-31 16:36 ` [U-Boot] [PATCH 4/5] sunxi: add gpio driver Ian Campbell
2014-05-31 16:36 ` [U-Boot] [PATCH 5/5] ahci: provide sunxi SATA driver using AHCI platform framework Ian Campbell
2014-06-03 19:49 ` Hans de Goede
2014-06-04 8:37 ` Ian Campbell
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