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From: Roland Dreier <rdreier@cisco.com>
To: "Leech, Christopher" <christopher.leech@intel.com>
Cc: "Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@intel.com>,
	"Nelson, Shannon" <shannon.nelson@intel.com>,
	<akpm@linux-foundation.org>, <linux-kernel@vger.kernel.org>,
	<davem@davemloft.net>, <jeff@garzik.org>,
	"Williams, Dan J" <dan.j.williams@intel.com>
Subject: Re: [PATCH 5/7] I/OAT: Add support for MSI and MSI-X
Date: Fri, 20 Jul 2007 14:21:13 -0700	[thread overview]
Message-ID: <adazm1qai0m.fsf@cisco.com> (raw)
In-Reply-To: <BD524EA7912ED5469DFD0BAEF6BC752F023E842F@orsmsx411.amr.corp.intel.com> (Christopher Leech's message of "Fri, 20 Jul 2007 14:10:35 -0700")

 > This driver supports some chipsets that do MSI, and some that do MSI-X,
 > but none that can do both.

Thanks, that's the simple answer I was hoping for.  Obviously if some
chipsets only do MSI then you need the MSI code in addition to the
MSI-X code.

  reply	other threads:[~2007-07-20 21:21 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-20  0:44 [PATCH 0/7] I/OAT: Add support for DCA - Direct Cache Access Shannon Nelson
2007-07-20  0:44 ` [PATCH 1/7] I/OAT: New device ids Shannon Nelson
2007-07-20  0:49   ` David Miller
2007-07-20  0:44 ` [PATCH 2/7] I/OAT: Rename the source file Shannon Nelson
2007-07-20  0:49   ` David Miller
2007-07-20  0:45 ` [PATCH 3/7] I/OAT: code cleanup from checkpatch output Shannon Nelson
2007-07-20  0:49   ` David Miller
2007-07-20  0:45 ` [PATCH 4/7] I/OAT: Split PCI startup from DMA handling code Shannon Nelson
2007-07-20  0:50   ` David Miller
2007-07-20 10:53   ` Andrey Panin
2007-07-20 16:33     ` Nelson, Shannon
2007-07-20  0:45 ` [PATCH 5/7] I/OAT: Add support for MSI and MSI-X Shannon Nelson
2007-07-20  0:51   ` David Miller
2007-07-20 17:43   ` Roland Dreier
2007-07-20 18:09     ` Waskiewicz Jr, Peter P
2007-07-20 19:05       ` Roland Dreier
2007-07-20 19:19         ` Waskiewicz Jr, Peter P
2007-07-20 19:49           ` Roland Dreier
2007-07-20 21:10             ` Leech, Christopher
2007-07-20 21:21               ` Roland Dreier [this message]
2007-07-20 21:32                 ` Manu Abraham
2007-07-20 21:38                   ` Roland Dreier
2007-07-20 21:49                     ` Manu Abraham
2007-07-20 21:54                       ` Nelson, Shannon
2007-07-20 21:59                         ` Manu Abraham
2007-07-20 22:00                           ` Nelson, Shannon
2007-07-20 22:07                           ` Waskiewicz Jr, Peter P
2007-07-20 21:13             ` Nelson, Shannon
2007-07-20  0:45 ` [PATCH 6/7] DCA: Add Direct Cache Access driver Shannon Nelson
2007-07-20  0:52   ` David Miller
2007-07-20 16:35     ` Nelson, Shannon
2007-07-20  0:45 ` [PATCH 7/7] I/OAT: Add DCA services Shannon Nelson
2007-07-20  0:52   ` David Miller

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