From: Tejun Heo <htejun@gmail.com>
To: jeff@garzik.org, linux-ide@vger.kernel.org, htejun@gmail.com
Subject: [PATCHSET 2/4] libata: implement ata_link, take 7
Date: Mon, 6 Aug 2007 18:36:22 +0900 [thread overview]
Message-ID: <11863929823677-git-send-email-htejun@gmail.com> (raw)
In-Reply-To:
Hello, all.
This is the seventh take of implement ata_link patchset. This
patchset contains 14 patches which can be categorized as follows.
#01-02: implement ata_link
#03-06: make libata deal with link instead of port
#07-09: misc link stuff (link init, reset_tries, ata_link_abort())
#10-14: add ap->pmp_link[] and update libata to deal with multiple
links
ata_link abstracts PHY and sits between ata_port and ata_device. The
following attributes are moved to ata_link from ata_port.
- active command state (active_tag, sactive)
- [hw_]sata_spd_limit
- eh_info and eh_context
- device array
With above and a few extra fields, a link can handle attached devices
including qc management and EH/hotplug. This patchset makes libata
ready to handle PMP links.
Changes from the last take[L] are.
* adapted to the current upstream
* drivers/scsi/libsas/sas_ata.c updated
This patchset is against
libata-dev#upstream (5ee30f070f467aaae027f03ef6772128a887b1a3)
Thanks.
--
tejun
[L] http://thread.gmane.org/gmane.linux.ide/21510
next reply other threads:[~2007-08-06 9:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-06 9:36 Tejun Heo [this message]
2007-08-06 9:36 ` [PATCH 01/14] libata-link: introduce ata_link Tejun Heo
2007-08-15 7:00 ` Jeff Garzik
2007-08-06 9:36 ` [PATCH 10/14] libata-link: add PMP links Tejun Heo
2007-08-06 9:36 ` [PATCH 08/14] libata-link: separate out link initialization functions Tejun Heo
2007-08-06 9:36 ` [PATCH 04/14] libata-link: linkify EH action helpers Tejun Heo
2007-08-06 9:36 ` [PATCH 03/14] libata-link: linkify PHY-related functions Tejun Heo
2007-08-06 9:36 ` [PATCH 06/14] libata-link: linkify config/EH related functions Tejun Heo
2007-08-06 9:36 ` [PATCH 05/14] libata-link: linkify reset Tejun Heo
2007-08-06 9:36 ` [PATCH 02/14] libata-link: implement and use link/device iterators Tejun Heo
2007-08-06 9:36 ` [PATCH 11/14] libata-link: update ata_scsi_error() to handle PMP links Tejun Heo
2007-08-06 9:36 ` [PATCH 09/14] libata-link: implement ata_link_abort() Tejun Heo
2007-08-06 9:36 ` [PATCH 07/14] libata-link: make two port flags HRST_TO_RESUME and SKIP_D2H_BSY link flags Tejun Heo
2007-08-06 9:36 ` [PATCH 12/14] libata-link: update EH to deal with PMP links Tejun Heo
2007-08-06 9:36 ` [PATCH 14/14] libata-link: update Power Management to handle " Tejun Heo
2007-08-06 9:36 ` [PATCH 13/14] libata-link: update hotplug " Tejun Heo
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