From: Neil Turton <nturton@solarflare.com>
To: Haitao Shan <maillists.shan@gmail.com>
Cc: xen-devel <xen-devel@lists.xensource.com>,
"Shan, Haitao" <haitao.shan@intel.com>,
Keir Fraser <keir.fraser@eu.citrix.com>,
"Jiang, Yunhong" <yunhong.jiang@intel.com>
Subject: Re: [PATCH 6/6] Add MSI support to XEN
Date: Thu, 15 May 2008 10:08:17 +0100 [thread overview]
Message-ID: <482BFD81.1060200@solarflare.com> (raw)
In-Reply-To: <481ad8630805140849i348689d7o83ae98a9de72a39d@mail.gmail.com>
Haitao Shan wrote:
> I do not quite understand.
> What I mean is call PHYSDEVOP_map_pirq with proper domain_id ( the
> domain you want Xen to deliver this specific MSI to) in pci backend
> and tell frontend the pirq number . Then request_irq in the frontend.
That answers my question. Thanks for your help.
Cheers, Neil.
next prev parent reply other threads:[~2008-05-15 9:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-30 7:25 [PATCH 6/6] Add MSI support to XEN Shan, Haitao
2008-04-30 7:48 ` Jan Beulich
2008-04-30 8:15 ` Shan, Haitao
2008-04-30 8:49 ` Jan Beulich
2008-05-13 9:57 ` Neil Turton
2008-05-13 13:52 ` Haitao Shan
2008-05-14 13:36 ` Neil Turton
2008-05-14 15:49 ` Haitao Shan
2008-05-15 9:08 ` Neil Turton [this message]
2008-05-15 8:50 ` [PATCH] Not unmap all MSI-X pirqs when enabling MSI-X Shan, Haitao
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