Yang, Sheng wrote:
Patches 2 and 3 of the patchset that enables SR/IOV in kvm [1] suggest
that at the config space is only partially implemented.
[1] http://thread.gmane.org/gmane.comp.emulators.kvm.devel/29034
Hi Avi
For kernel side, patch 2 is not necessary. Because kernel would read
On Sat, Mar 07, 2009 at 10:34:54AM +0800, Greg KH wrote:
On Fri, Mar 06, 2009 at 12:44:11PM -0700, Matthew Wilcox wrote:
Physical Function driver patches for Intel 82576 NIC are available:
http://patchwork.kernel.org/patch/8063/
http://patchwork.kernel.org/patch/8064/
Matthew Wilcox wrote:
On Tue, Feb 24, 2009 at 12:47:38PM +0200, Avi Kivity wrote:
Do those patches allow using a VF on the host (in other words, does the
kernel emulate config space accesses)?
SR-IOV hardware handles config space accesses to virtual functions. No
kernel changes
On Sun, Mar 08, 2009 at 04:30:16PM +0200, Avi Kivity wrote:
Matthew Wilcox wrote:
On Tue, Feb 24, 2009 at 12:47:38PM +0200, Avi Kivity wrote:
Do those patches allow using a VF on the host (in other words, does the
kernel emulate config space accesses)?
SR-IOV hardware handles config space
On Sun, Mar 08, 2009 at 09:01:09AM -0600, Matthew Wilcox wrote:
On Sun, Mar 08, 2009 at 04:30:16PM +0200, Avi Kivity wrote:
Matthew Wilcox wrote:
On Tue, Feb 24, 2009 at 12:47:38PM +0200, Avi Kivity wrote:
Do those patches allow using a VF on the host (in other words, does the
kernel
On Sunday 08 March 2009 22:30:16 Avi Kivity wrote:
Matthew Wilcox wrote:
On Tue, Feb 24, 2009 at 12:47:38PM +0200, Avi Kivity wrote:
Do those patches allow using a VF on the host (in other words, does the
kernel emulate config space accesses)?
SR-IOV hardware handles config space
On Monday 09 March 2009 11:42:05 Yang, Sheng wrote:
On Sunday 08 March 2009 22:30:16 Avi Kivity wrote:
Matthew Wilcox wrote:
On Tue, Feb 24, 2009 at 12:47:38PM +0200, Avi Kivity wrote:
Do those patches allow using a VF on the host (in other words, does
the kernel emulate config space
On Tue, Feb 24, 2009 at 12:47:38PM +0200, Avi Kivity wrote:
Do those patches allow using a VF on the host (in other words, does the
kernel emulate config space accesses)?
SR-IOV hardware handles config space accesses to virtual functions. No
kernel changes needed for that aspect of it.
--
On Fri, Feb 20, 2009 at 02:54:41PM +0800, Yu Zhao wrote:
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other
On Fri, Mar 06, 2009 at 12:44:11PM -0700, Matthew Wilcox wrote:
Physical Function driver patches for Intel 82576 NIC are available:
http://patchwork.kernel.org/patch/8063/
http://patchwork.kernel.org/patch/8064/
http://patchwork.kernel.org/patch/8065/
Yu Zhao wrote:
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
will benefit KVM and achieve other purposes such as QoS, security,
On Tue, Feb 24, 2009 at 06:47:38PM +0800, Avi Kivity wrote:
Yu Zhao wrote:
Greetings,
Following patches are intended to support SR-IOV capability in the
Linux kernel. With these patches, people can turn a PCI device with
the capability into multiple ones from software perspective, which
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