From: Tejun Heo <htejun@gmail.com>
To: jeff@garzik.org, torvalds@linux-foundation.org,
linux-ide@vger.kernel.org
Subject: [PATCHSET libata-dev#upstream] ata_piix: implement SIDPR SCR access
Date: Fri, 4 Jan 2008 18:42:19 +0900 [thread overview]
Message-ID: <1199439744356-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.
This patchset contains five patches. The first two are misc clean up
patches. 3rd and 4th reorganize ata_piix initialization routine. 5th
implements SIDPR SCR access.
This patchset is against the current libat-dev#upstream (32a03e13).
Thanks.
--
tejun
next reply other threads:[~2008-01-04 9:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-04 9:42 Tejun Heo [this message]
2008-01-04 9:42 ` [PATCH 1/5] ata_piix: kill unused constants and flags Tejun Heo
2008-01-16 10:13 ` Jeff Garzik
2008-01-04 9:42 ` [PATCH 2/5] libata: use dev_driver_string() instead of "libata" in libata-sff.c Tejun Heo
2008-01-04 9:42 ` [PATCH 3/5] libata: factor out ata_pci_activate_sff_host() from ata_pci_one() Tejun Heo
2008-01-16 10:13 ` Jeff Garzik
2008-01-04 9:42 ` [PATCH 4/5] ata_piix: convert to prepare - activate initialization Tejun Heo
2008-01-04 9:42 ` [PATCH 5/5] ata_piix: implement SIDPR SCR access Tejun Heo
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