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> -----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 wrote: > > Alex, > > > > I'm trying to think through how binding/unbinding of...

> -----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 wrote: > > Alex, > > > > I'm trying to think through how binding/unbinding of...

> -----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: RFC: vfio interface for platform devices > > On 07/16/2013 04:51:12 PM, Yoder Stuart-B08248 wrote: > > > > 3. VFIO_DEVICE_GET_REGION_INFO > > > > > &...

> -----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: RFC: vfio interface for platform devices > > On 07/16/2013 04:51:12 PM, Yoder Stuart-B08248 wrote: > > > > 3. VFIO_DEVICE_GET_REGION_INFO > > > > > &...

> -----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 platform devices > > On 07/02/2013 08:07:53 PM, Alexander Graf wrote: > > > > On 03.07.2013, at 01:25, Yoder Stuart-B08248 wrote: > > &...

Hi all, I have installed in R 2.6 the survival package and I am trying to analyze some data and present plots. The problem occurs when I try to plot lines on the same plot. E.g. take simulated data for time (t), event (e) and groups (group1 and group2) and do: ### this is how I create the plots plot1<-survfit(Surv(t,e)~ as.factor(group1)) plot2<-survfit(Surv(t,e)~ as.factor(group2))

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 the DMA

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 the DMA

> -----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: 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 >...

> -----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: 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 >...

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

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

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 interrupts to the corresponding device tree node structure that is defined for most platform devices. Regards, Stuart Yoder

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 interrupts to the corresponding device tree node structure that is defined for most platform devices. Regards, Stuart Yoder

...on Vorontsov <cbouatmailru@gmail.com> Antonio BORNEO <antonio.borneo@st.com> Antonio Ospite <ao2@amarulasolutions.com> Antonio Ospite <ospite@studenti.unina.it> Antonio Quartulli <antonio@open-mesh.com> Antonio Quartulli <ordex@autistici.org> Antonios Motakis <a.motakis@virtualopensystems.com> Antony Pavlov <antonynpavlov@gmail.com> Antti P Miettinen <amiettinen@nvidia.com> Antti Palosaari <crope@iki.fi> Aravinda Prasad <aravinda@linux.vnet.ibm.com> Archit Taneja <a0393947@ti.com> # DSS Archit Taneja <...

...on Vorontsov <cbouatmailru@gmail.com> Antonio BORNEO <antonio.borneo@st.com> Antonio Ospite <ao2@amarulasolutions.com> Antonio Ospite <ospite@studenti.unina.it> Antonio Quartulli <antonio@open-mesh.com> Antonio Quartulli <ordex@autistici.org> Antonios Motakis <a.motakis@virtualopensystems.com> Antony Pavlov <antonynpavlov@gmail.com> Antti P Miettinen <amiettinen@nvidia.com> Antti Palosaari <crope@iki.fi> Aravinda Prasad <aravinda@linux.vnet.ibm.com> Archit Taneja <a0393947@ti.com> # DSS Archit Taneja <...

...on Vorontsov <cbouatmailru@gmail.com> Antonio BORNEO <antonio.borneo@st.com> Antonio Ospite <ao2@amarulasolutions.com> Antonio Ospite <ospite@studenti.unina.it> Antonio Quartulli <antonio@open-mesh.com> Antonio Quartulli <ordex@autistici.org> Antonios Motakis <a.motakis@virtualopensystems.com> Antony Pavlov <antonynpavlov@gmail.com> Antti P Miettinen <amiettinen@nvidia.com> Antti Palosaari <crope@iki.fi> Aravinda Prasad <aravinda@linux.vnet.ibm.com> Archit Taneja <a0393947@ti.com> # DSS Archit Taneja <...

...on Vorontsov <cbouatmailru@gmail.com> Antonio BORNEO <antonio.borneo@st.com> Antonio Ospite <ao2@amarulasolutions.com> Antonio Ospite <ospite@studenti.unina.it> Antonio Quartulli <antonio@open-mesh.com> Antonio Quartulli <ordex@autistici.org> Antonios Motakis <a.motakis@virtualopensystems.com> Antony Pavlov <antonynpavlov@gmail.com> Antti P Miettinen <amiettinen@nvidia.com> Antti Palosaari <crope@iki.fi> Anup Patel <anup.patel@linaro.org> Anurup m <anurup.m@huawei.com> Aravind Gopalakrishnan <Aravind.G...

...on Vorontsov <cbouatmailru@gmail.com> Antonio BORNEO <antonio.borneo@st.com> Antonio Ospite <ao2@amarulasolutions.com> Antonio Ospite <ospite@studenti.unina.it> Antonio Quartulli <antonio@open-mesh.com> Antonio Quartulli <ordex@autistici.org> Antonios Motakis <a.motakis@virtualopensystems.com> Antony Pavlov <antonynpavlov@gmail.com> Antti P Miettinen <amiettinen@nvidia.com> Antti Palosaari <crope@iki.fi> Anup Patel <anup.patel@linaro.org> Anurup m <anurup.m@huawei.com> Aravind Gopalakrishnan <Aravind.G...

...on Vorontsov <cbouatmailru@gmail.com> Antonio BORNEO <antonio.borneo@st.com> Antonio Ospite <ao2@amarulasolutions.com> Antonio Ospite <ospite@studenti.unina.it> Antonio Quartulli <antonio@open-mesh.com> Antonio Quartulli <ordex@autistici.org> Antonios Motakis <a.motakis@virtualopensystems.com> Antony Pavlov <antonynpavlov@gmail.com> Antti P Miettinen <amiettinen@nvidia.com> Antti Palosaari <crope@iki.fi> Anup Patel <anup.patel@linaro.org> Anurup m <anurup.m@huawei.com> Aravind Gopalakrishnan <Aravind.G...