From: Jeff Garzik <jgarzik@pobox.com>
To: Tejun Heo <htejun@gmail.com>
Cc: alan@lxorguk.ukuu.org.uk, axboe@suse.de, albertcc@tw.ibm.com,
lkosewsk@gmail.com, linux-ide@vger.kernel.org
Subject: Re: [PATCH 07/13] libata-hp: implement ap->orig_sata_spd_limit
Date: Thu, 27 Apr 2006 05:19:52 -0400 [thread overview]
Message-ID: <44508CB8.7030903@pobox.com> (raw)
In-Reply-To: <114476438172-git-send-email-htejun@gmail.com>
Tejun Heo wrote:
> Add ap->orig_sata_spd_limit and initialize it once during the boot
> initialization (or driver load initialization). ap->sata_spd_limit is
> reset to ap->orig_sata_spd_limit on hotplug. This prevents limits
> introduced by earlier devices from affecting new devices.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
Rather than "orig_" call it "hw_" or similar. This is similar to the
block layer's max_sectors and max_hw_sectors situation.
Jeff
next prev parent reply other threads:[~2006-04-27 9:19 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-11 14:06 [PATCHSET 8/9] prep for hotplug support Tejun Heo
2006-04-11 14:06 ` [PATCH 02/13] libata-hp: add more SERR_* constants in preparation " Tejun Heo
2006-04-11 14:06 ` [PATCH 05/13] libata-hp: call ata_dev_init() from ata_bus_probe() Tejun Heo
2006-04-11 14:06 ` [PATCH 07/13] libata-hp: implement ap->orig_sata_spd_limit Tejun Heo
2006-04-27 9:19 ` Jeff Garzik [this message]
2006-04-27 10:18 ` Tejun Heo
2006-04-11 14:06 ` [PATCH 06/13] libata-hp: prepare for persistent device flags Tejun Heo
2006-04-11 14:06 ` [PATCH 04/13] libata-hp: make some fields of ata_device persistent Tejun Heo
2006-04-11 14:06 ` [PATCH 03/13] libata-hp: implement ata_dev_init() Tejun Heo
2006-04-11 14:06 ` [PATCH 01/13] libata-hp: separate out __ata_scsi_find_dev() Tejun Heo
2006-04-11 14:06 ` [PATCH 08/13] libata-hp: move device enable/disable out of ata_bus_probe() Tejun Heo
2006-04-11 14:06 ` [PATCH 10/13] libata-hp: make ata_bus_probe() extern Tejun Heo
2006-04-11 14:06 ` [PATCH 09/13] libata-hp: prepare ata_bus_probe() for hotplug Tejun Heo
2006-04-11 14:06 ` [PATCH 13/13] libata-hp: add ata_hotplug_wq Tejun Heo
2006-04-13 6:11 ` zhao, forrest
2006-04-13 6:33 ` Tejun Heo
2006-04-11 14:06 ` [PATCH 12/13] libata-hp: store attached SCSI device Tejun Heo
2006-04-27 9:20 ` Jeff Garzik
2006-04-11 14:06 ` [PATCH 11/13] libata-hp: add hotplug flags and flag handling functions Tejun Heo
2006-04-12 1:41 ` [PATCHSET 8/9] prep for hotplug support Tejun Heo
2006-04-27 9:22 ` Jeff Garzik
2006-04-27 10:27 ` Tejun Heo
2006-04-27 10:36 ` Jeff Garzik
2006-04-27 10:47 ` Tejun Heo
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