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From: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
To: "Christoph Hellwig" <hch@infradead.org>,
	"Matthew Garrett" <mjg59@srcf.ucam.org>
Cc: <randy_d_dunlap@linux.intel.com>, <linux-ide@vger.kernel.org>,
	<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<acpi-devel@lists.sourceforge.net>
Subject: RE: RFC: ACPI/scsi/libata integration and hotswap
Date: Thu, 8 Dec 2005 08:57:15 -0500	[thread overview]
Message-ID: <547AF3BD0F3F0B4CBDC379BAC7E4189F01EE9D15@otce2k03.adaptec.com> (raw)

Christoph Hellwig writes:
> Why oh why do our chipset friends at intel have to fuck up 
> everything they can?  I wish they'd learn a lesson or two from their
cpu collegues.

The patch doesn't look like too much of a hack, pretty clean
implementation in support of a hot-swap of an adapter using ACPI hooks.
It is not specific to x86 platforms. I'd prefer that it looked more like
a suspend/resume interface rather than a raw ACPI event.

There needs to be a power management interface to SCSI and to the LLD's
in support of hot-swap of PCI attached devices. Otherwise you are asking
for the driver to be blindsided on any platform that supports this
necessary service feature.

Sincerely -- Mark Salyzyn

             reply	other threads:[~2005-12-08 13:57 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-08 13:57 Salyzyn, Mark [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-12-08  3:02 RFC: ACPI/scsi/libata integration and hotswap Matthew Garrett
2005-12-08  9:15 ` Christoph Hellwig
2005-12-08 13:26   ` Matthew Garrett
2005-12-08 13:33     ` Christoph Hellwig
2005-12-08 13:39       ` Matthew Garrett
2005-12-08 13:44         ` Christoph Hellwig
2005-12-08 17:18           ` Erik Slagter
2005-12-08 20:43             ` Jeff Garzik
2005-12-08 21:03               ` Dominic Ijichi
2005-12-08 21:09                 ` Jeff Garzik
2005-12-08 21:34                   ` Dominic Ijichi
2005-12-08 21:31               ` Randy Dunlap
2005-12-09  9:45                 ` Erik Slagter
2005-12-09 10:39                   ` Jens Axboe
2005-12-09 10:45                     ` Erik Slagter
2005-12-09 11:27                       ` Jeff Garzik
2005-12-09 11:35                         ` Erik Slagter
2005-12-09 11:40                           ` Christoph Hellwig
2005-12-09 11:46                           ` Jens Axboe
2005-12-09 11:55                             ` Matthew Garrett
2005-12-09 13:22                               ` Bartlomiej Zolnierkiewicz
2005-12-09 12:01                             ` Erik Slagter
2005-12-09 12:07                               ` Jens Axboe
2005-12-10  2:19                         ` Douglas Gilbert
2005-12-09 11:30                       ` Jens Axboe
2005-12-09  3:28               ` Mark Lord
2005-12-09 11:29                 ` Jeff Garzik
2005-12-10  4:01                   ` Mark Lord
2005-12-08 13:52         ` Jeff Garzik
2005-12-08 14:12           ` Matthew Garrett
2005-12-08 14:01         ` Alan Cox
2005-12-08 14:18           ` Matthew Garrett
2005-12-08 14:33             ` Alan Cox
2005-12-08 14:52               ` Matthew Garrett
2005-12-08 14:55                 ` Alan Cox
2005-12-08 17:19                 ` Matthew Garrett
2005-12-09 11:42                   ` Christoph Hellwig
2005-12-09 11:49                     ` Jeff Garzik
2005-12-09 11:52                       ` Matthew Garrett
2005-12-09 11:58                         ` Jeff Garzik
2005-12-09 12:11                           ` Matthew Garrett
2005-12-09 12:16                             ` Jeff Garzik
2005-12-09 12:24                               ` Matthew Garrett
2005-12-10  0:40                                 ` Jeff Garzik
2005-12-10  2:34                                   ` Matthew Garrett
2005-12-10  2:39                                     ` Jeff Garzik
2005-12-10  2:47                                       ` Matthew Garrett
2005-12-10  2:41                                     ` Jeff Garzik
2005-12-10  2:50                                       ` Matthew Garrett
2005-12-10  2:57                                         ` Jeff Garzik
2005-12-12  0:38                                       ` Alan Cox
2005-12-09 11:50                     ` Matthew Garrett
2005-12-09 11:55                       ` Christoph Hellwig
2005-12-13 18:14 ` Randy Dunlap
2005-12-13 18:26   ` Matthew Garrett
2005-12-13 19:07     ` Randy Dunlap

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