From: Roland Dreier <rdreier@cisco.com>
To: Greg KH <greg@kroah.com>
Cc: "Miller, Mike (OS Dev)" <Mike.Miller@hp.com>,
Mark Maule <maule@sgi.com>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
"Patterson, Andrew D (Linux R&D)" <andrew.patterson@hp.com>
Subject: Re: FW: MSI-X on 2.6.15
Date: Mon, 30 Jan 2006 13:33:49 -0800 [thread overview]
Message-ID: <adafyn59z9e.fsf@cisco.com> (raw)
In-Reply-To: <20060130173852.GA16259@kroah.com> (Greg KH's message of "Mon, 30 Jan 2006 09:38:52 -0800")
Greg> ia64 didn't really have msi support before the latest -mm
Greg> kernel, right Mark?
No, I know Grant Grundler has been using MSI-X on ia64 with a PCI-X
InfiniBand HCA and the ib_mthca driver for quite a while, at least
since 2.6.11 or so. ib_mthca uses 3 separate interrupts in MSI-X
mode, so even multiple messages from a single device are fine.
- R.
next prev parent reply other threads:[~2006-01-30 21:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-30 16:33 FW: MSI-X on 2.6.15 Miller, Mike (OS Dev)
2006-01-30 16:33 ` Miller, Mike (OS Dev)
2006-01-30 17:38 ` Greg KH
2006-01-30 17:56 ` Ashok Raj
2006-01-30 19:09 ` Mark Maule
2006-01-30 21:33 ` Roland Dreier [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-01-30 20:18 Miller, Mike (OS Dev)
2006-01-30 20:18 ` Miller, Mike (OS Dev)
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