From: Tejun Heo <htejun@gmail.com>
To: Jeff Garzik <jeff@garzik.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-ide@vger.kernel.org, Forrest Zhao <forrest.zhao@gmail.com>,
htejun@gmail.com
Subject: [PATCHSET 2/4] libata: implement ata_link, take 4
Date: Sun, 1 Jul 2007 19:04:22 +0900 [thread overview]
Message-ID: <11832842621378-git-send-email-htejun@gmail.com> (raw)
In-Reply-To:
Hello, all.
This is the fourth take of implement ata_link patchset. This patchset
contains 16 patches which can be categorized as follows.
#01-02: prep
#03-04: implement ata_link
#05-08: make libata deal with link instead of port
#09-11: misc link stuff (link init, reset_tries, ata_link_abort())
#12-16: 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.
* updated to fit new #upstream
* SError failure handling updated and moved to misc-updates patchset
* ata_dev_configure() update is unnecessary now and dropped
This patchset is against
libata-dev#upstream (4e1ae96828f6cee7b89ab8ca474c150fe211afd8)
+ [1] misc-updates patchset
Thanks.
--
tejun
[L] http://thread.gmane.org/gmane.linux.ide/13478
[1] http://thread.gmane.org/gmane.linux.ide/20081
next reply other threads:[~2007-07-01 10:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-01 10:04 Tejun Heo [this message]
2007-07-01 10:04 ` [PATCH 2/6] sysfs: implement sysfs_find_dirent() and sysfs_get_dirent() Tejun Heo
2007-07-01 10:04 ` [PATCH 1/6] sysfs: implement sysfs flags and SYSFS_FLAG_REMOVED Tejun Heo
2007-07-01 10:04 ` [PATCH 4/6] sysfs: use sysfs_lock to protect the sysfs_dirent tree Tejun Heo
2007-07-01 10:04 ` [PATCH 3/6] sysfs: make kobj point to sysfs_dirent instead of dentry Tejun Heo
2007-07-01 10:04 ` [PATCH 6/6] sysfs: make directory dentries and inodes reclaimable Tejun Heo
2007-07-01 10:04 ` [PATCH 5/6] sysfs: implement sysfs_get_dentry() Tejun Heo
2007-07-01 10:05 ` Oops, scrap this. Wrong patchset Tejun Heo
-- strict thread matches above, loose matches on Subject: below --
2007-07-01 10:05 [PATCHSET 2/4] libata: implement ata_link, take 4 Tejun Heo
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