search for: yoder

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2013 Jul 02
2
binding/unbinding devices to vfio-pci
> -----Original Message----- > From: Alex Williamson [mailto:alex.williamson at redhat.com] > Sent: Tuesday, July 02, 2013 9:46 AM > To: Yoder Stuart-B08248 > Cc: kvm at vger.kernel.org list; Alexander Graf; Bhushan Bharat-R65777; a.motakis at virtualopensystems.com; > virtualization at lists.linux-foundation.org > Subject: Re: binding/unbinding devices to vfio-pci > > On Tue, 2013-07-02 at 14:15 +0000, Yoder Stuart-B08248...
2013 Jul 02
2
binding/unbinding devices to vfio-pci
> -----Original Message----- > From: Alex Williamson [mailto:alex.williamson at redhat.com] > Sent: Tuesday, July 02, 2013 9:46 AM > To: Yoder Stuart-B08248 > Cc: kvm at vger.kernel.org list; Alexander Graf; Bhushan Bharat-R65777; a.motakis at virtualopensystems.com; > virtualization at lists.linux-foundation.org > Subject: Re: binding/unbinding devices to vfio-pci > > On Tue, 2013-07-02 at 14:15 +0000, Yoder Stuart-B08248...
2002 Jun 17
2
trouble getting R program to open a data file
...owsdesktopslope.csv What I've asked the program to do is to open a datafile using the following: DataFile<- 'c:\windows\desktop\slope.csv' So it is clearly stripping the "\" from the path. I've tried using "/" to no avail. Any suggestions? Paul Paul J. Yoder, Ph.D. Peabody Box 328 Vanderbilt University Nashville, TN 37215 phone: 615-322-8464 fax: 615-322-8236 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help",...
2013 Jul 16
1
RFC: vfio interface for platform devices
> -----Original Message----- > From: Wood Scott-B07421 > Sent: Tuesday, July 16, 2013 5:01 PM > To: Yoder Stuart-B08248 > Cc: Wood Scott-B07421; Alex Williamson; Alexander Graf; Bhushan Bharat-R65777; Sethi Varun-B16395; > virtualization at lists.linux-foundation.org; Antonios Motakis; kvm at vger.kernel.org list; kvm- > ppc at vger.kernel.org; kvmarm at lists.cs.columbia.edu > Subject: Re:...
2013 Jul 16
1
RFC: vfio interface for platform devices
> -----Original Message----- > From: Wood Scott-B07421 > Sent: Tuesday, July 16, 2013 5:01 PM > To: Yoder Stuart-B08248 > Cc: Wood Scott-B07421; Alex Williamson; Alexander Graf; Bhushan Bharat-R65777; Sethi Varun-B16395; > virtualization at lists.linux-foundation.org; Antonios Motakis; kvm at vger.kernel.org list; kvm- > ppc at vger.kernel.org; kvmarm at lists.cs.columbia.edu > Subject: Re:...
2013 Jul 03
1
RFC: vfio interface for platform devices
On 07/02/2013 08:07:53 PM, Alexander Graf wrote: > > On 03.07.2013, at 01:25, Yoder Stuart-B08248 wrote: > > > 8. Open Issues > > > > -how to handle cases where VFIO is requested to handle > > a device where the valid, mappable range for a region > > is less than a page size. See example above where an > > advertised region in...
2013 Jul 03
1
RFC: vfio interface for platform devices
On 07/02/2013 08:07:53 PM, Alexander Graf wrote: > > On 03.07.2013, at 01:25, Yoder Stuart-B08248 wrote: > > > 8. Open Issues > > > > -how to handle cases where VFIO is requested to handle > > a device where the valid, mappable range for a region > > is less than a page size. See example above where an > > advertised region in...
2013 Jul 16
2
RFC: vfio interface for platform devices
> -----Original Message----- > From: Wood Scott-B07421 > Sent: Wednesday, July 03, 2013 5:32 PM > To: Yoder Stuart-B08248 > Cc: Alex Williamson; Alexander Graf; Wood Scott-B07421; Bhushan Bharat-R65777; Sethi Varun-B16395; > virtualization at lists.linux-foundation.org; Antonios Motakis; kvm at vger.kernel.org list; kvm- > ppc at vger.kernel.org; kvmarm at lists.cs.columbia.edu > Subject: Re:...
2013 Jul 16
2
RFC: vfio interface for platform devices
> -----Original Message----- > From: Wood Scott-B07421 > Sent: Wednesday, July 03, 2013 5:32 PM > To: Yoder Stuart-B08248 > Cc: Alex Williamson; Alexander Graf; Wood Scott-B07421; Bhushan Bharat-R65777; Sethi Varun-B16395; > virtualization at lists.linux-foundation.org; Antonios Motakis; kvm at vger.kernel.org list; kvm- > ppc at vger.kernel.org; kvmarm at lists.cs.columbia.edu > Subject: Re:...
2013 Jul 02
2
binding/unbinding devices to vfio-pci
Alex, I'm trying to think through how binding/unbinding of devices will work with VFIO for platform devices and have a couple of questions about how vfio-pci works. When you bind a device to vfio-pci, e.g.: # echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id ...I understand that the echo into 'new_id' tells the vfio pci driver that it now handles the specified PCI ID. But
2013 Jul 02
2
binding/unbinding devices to vfio-pci
Alex, I'm trying to think through how binding/unbinding of devices will work with VFIO for platform devices and have a couple of questions about how vfio-pci works. When you bind a device to vfio-pci, e.g.: # echo 1102 0002 > /sys/bus/pci/drivers/vfio-pci/new_id ...I understand that the echo into 'new_id' tells the vfio pci driver that it now handles the specified PCI ID. But
2013 Jul 03
0
RFC: vfio interface for platform devices
> -----Original Message----- > From: Wood Scott-B07421 > Sent: Wednesday, July 03, 2013 1:52 PM > To: Alexander Graf > Cc: Yoder Stuart-B08248; Alex Williamson; Wood Scott-B07421; Bhushan Bharat-R65777; Sethi Varun-B16395; > virtualization at lists.linux-foundation.org; Antonios Motakis; kvm at vger.kernel.org list; kvm- > ppc at vger.kernel.org; kvmarm at lists.cs.columbia.edu > Subject: Re: RFC: vfio interface for...
2013 Jul 02
7
RFC: vfio interface for platform devices
...kernel can expose platform devices to user space using vfio. In short, I'm proposing a new ioctl VFIO_DEVICE_GET_DEVTREE_INFO which allows user space to correlate regions and interrupts to the corresponding device tree node structure that is defined for most platform devices. Regards, Stuart Yoder ------------------------------------------------------------------------------ VFIO for Platform Devices The existing infrastructure for vfio-pci is pretty close to what we need: -mechanism to create a container -add groups/devices to a container -set the IOMMU model -map DMA regions...
2013 Jul 02
7
RFC: vfio interface for platform devices
...kernel can expose platform devices to user space using vfio. In short, I'm proposing a new ioctl VFIO_DEVICE_GET_DEVTREE_INFO which allows user space to correlate regions and interrupts to the corresponding device tree node structure that is defined for most platform devices. Regards, Stuart Yoder ------------------------------------------------------------------------------ VFIO for Platform Devices The existing infrastructure for vfio-pci is pretty close to what we need: -mechanism to create a container -add groups/devices to a container -set the IOMMU model -map DMA regions...
2013 Jul 03
0
RFC: vfio interface for platform devices
On 07/02/2013 06:25:59 PM, Yoder Stuart-B08248 wrote: > The write-up below is the first draft of a proposal for how the > kernel can expose > platform devices to user space using vfio. > > In short, I'm proposing a new ioctl VFIO_DEVICE_GET_DEVTREE_INFO which > allows user space to correlate regions and in...
2013 Jul 03
0
RFC: vfio interface for platform devices
On 03.07.2013, at 01:25, Yoder Stuart-B08248 wrote: > The write-up below is the first draft of a proposal for how the kernel can expose > platform devices to user space using vfio. > > In short, I'm proposing a new ioctl VFIO_DEVICE_GET_DEVTREE_INFO which > allows user space to correlate regions and interrup...
2013 Jul 03
0
RFC: vfio interface for platform devices
On Tue, 2013-07-02 at 23:25 +0000, Yoder Stuart-B08248 wrote: > The write-up below is the first draft of a proposal for how the kernel can expose > platform devices to user space using vfio. > > In short, I'm proposing a new ioctl VFIO_DEVICE_GET_DEVTREE_INFO which > allows user space to correlate regions and interrupt...
2005 Aug 29
1
grandstream handytone 488 fxo
can someone who has a grandstream handytone 488 working with making outgoing calls through the fxo port please post the parts of their config that deal with this port? i cant quite seem to get it to make outgoing calls despite having tried several completely different ways of making that happen. i have been told that asterisk@home has this built in to just a button hit, but i dont want to
2013 Jul 02
0
binding/unbinding devices to vfio-pci
On Tue, 2013-07-02 at 14:15 +0000, Yoder Stuart-B08248 wrote: > Alex, > > I'm trying to think through how binding/unbinding of devices will > work with VFIO for platform devices and have a couple of questions > about how vfio-pci works. > > When you bind a device to vfio-pci, e.g.: > # echo 1102 0002 > /sy...
2014 Aug 05
1
[RFC PATCH 03/11] PCI/MSI: Refactor pci_dev_msi_enabled()
On Fri, Jul 25, 2014 at 10:08 PM, Yijing Wang <wangyijing at huawei.com> wrote: > Pci_dev_msi_enabled() is used to check whether device > MSI/MSIX enabled. Refactor this function to suuport > checking only device MSI or MSIX enabled. > > Signed-off-by: Yijing Wang <wangyijing at huawei.com> So this patch refactors things so that checks like this: > - if