From: Keir Fraser <keir.xen@gmail.com>
To: Jan Beulich <JBeulich@suse.com>, xen-devel <xen-devel@lists.xen.org>
Cc: xiantao.zhang@intel.com
Subject: Re: [PATCH resend 2/3] x86: enable multi-vector MSI
Date: Thu, 08 Aug 2013 10:02:01 +0100 [thread overview]
Message-ID: <CE291D19.30464%keir.xen@gmail.com> (raw)
In-Reply-To: <51E5392502000078000E54AE@nat28.tlf.novell.com>
On 16/07/2013 11:14, "Jan Beulich" <JBeulich@suse.com> wrote:
> This implies
> - extending the public interface to have a way to request a block of
> MSIs
> - allocating a block of contiguous pIRQ-s for the target domain (but
> note that the Xen IRQs allocated have no need of being contiguous)
> - repeating certain operations for all involved IRQs
> - fixing multi_msi_enable()
> - adjusting the mask bit accesses for maskable MSIs
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
next prev parent reply other threads:[~2013-08-08 9:02 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-16 10:00 [PATCH resend 0/3] x86/IOMMU: multi-vector MSI Jan Beulich
2013-07-16 10:13 ` [PATCH resend 1/3] VT-d: enable for " Jan Beulich
2013-07-16 11:15 ` Andrew Cooper
2013-07-16 11:32 ` Jan Beulich
2013-07-17 9:50 ` Andrew Cooper
2013-07-18 10:48 ` Zhang, Xiantao
2013-07-16 10:14 ` [PATCH resend 2/3] x86: enable " Jan Beulich
2013-07-16 11:36 ` Andrew Cooper
2013-07-16 11:48 ` Jan Beulich
2013-07-17 10:02 ` Andrew Cooper
2013-08-05 13:11 ` Ping: " Jan Beulich
2013-08-08 9:02 ` Keir Fraser [this message]
2013-07-16 10:15 ` [PATCH resend 3/3] pciif: add multi-vector-MSI command Jan Beulich
2013-07-16 11:19 ` Andrew Cooper
2013-07-16 11:35 ` Jan Beulich
2013-07-17 9:02 ` Andrew Cooper
2013-08-05 13:12 ` Ping: " Jan Beulich
2013-08-08 9:02 ` Keir Fraser
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