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From: Tejun Heo <htejun@gmail.com>
To: jgarzik@pobox.com, albertcc@tw.ibm.com,
	linux-ide@vger.kernel.org, htejun@gmail.com
Subject: [PATCHSET] libata: add @disable_on_err to ata_set_mode()
Date: Mon, 13 Mar 2006 17:09:00 +0900	[thread overview]
Message-ID: <11422373402858-git-send-email-htejun@gmail.com> (raw)
In-Reply-To: 

Hello.

This patchset adds @disable_on_err to ata_set_mode().  If zero,
ata_set_mode() returns error code on failure; otherwise, only the
failing devices get disabled.  Note that the approach is slightly
different here because ATA xfer mode configuration is port-wide, so
ata_set_mode() acts as the final decision maker regarding device
offlining advised by @disable_on_err.

This patchset is against
  [1] the current upstream
+ [2] implement-per-dev-xfermask patchset

Thanks.

--
tejun

[1] fb21f0d0ec7e31cc814165e1a9d2662d9c9dd980
[2] http://article.gmane.org/gmane.linux.ide/8705



             reply	other threads:[~2006-03-13  8:09 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-13  8:09 Tejun Heo [this message]
2006-03-13  8:12 ` [PATCH 2/4] libata: use ata_dev_disable() in ata_bus_probe() Tejun Heo
2006-03-13  8:12 ` [PATCH 4/4] libata: add @disable_on_err argument to ata_set_mode() Tejun Heo
2006-03-13  8:12 ` [PATCH 1/4] libata: implement ata_dev_disable() Tejun Heo
2006-03-13  8:12 ` [PATCH 3/4] libata: make ata_set_mode() responsible for failure handling Tejun Heo
2006-03-13  8:37   ` Jeff Garzik
2006-03-13  9:44     ` Tejun Heo
2006-03-13  9:56       ` Jeff Garzik
2006-03-13 10:14         ` Tejun Heo
2006-03-21  1:54           ` Jeff Garzik

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