From: Tejun Heo <htejun@gmail.com>
To: jeff@garzik.org, linux-ide@vger.kernel.org
Subject: [PATCHSET libata-dev#upstream] ata_piix: implement SIDPR SCR access, take #2
Date: Fri, 18 Jan 2008 18:36:27 +0900 [thread overview]
Message-ID: <12006489901911-git-send-email-htejun@gmail.com> (raw)
This patchset implements SIDPR SCR access which is available for ICH8
and above. With SIDPR SCR access enabled, ata_piix ports can access
PHY events and errors and can also be hardreset which is important as
in rare cases hardreset is necessary to recover from error conditions.
Changes from the last take [L] are...
* Dropped first two accepted patches.
* Re-generated against the current upstream.
This patchset is against the current libat-dev#upstream (2de8d964).
Thanks.
--
tejun
[L] http://thread.gmane.org/gmane.linux.ide/26780
next reply other threads:[~2008-01-18 9:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-18 9:36 Tejun Heo [this message]
2008-01-18 9:36 ` [PATCH 1/3] libata: factor out ata_pci_activate_sff_host() from ata_pci_one() Tejun Heo
2008-01-23 10:12 ` Jeff Garzik
2008-01-18 9:36 ` [PATCH 2/3] ata_piix: convert to prepare - activate initialization Tejun Heo
2008-01-18 9:36 ` [PATCH 3/3] ata_piix: implement SIDPR SCR access Tejun Heo
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