Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-12-10 Thread Ohad Ben-Cohen
Hi Sjur, On Thu, Dec 6, 2012 at 9:45 PM, Sjur Brændeland wrote: > I just posted a RFC patch-set on this to linux-kernel@vger.kernel.org. > Review comments is welcomed :-) Great, will take a look, thanks a lot! > I have run into one issue with the dynamically allocated notifyids. When >

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-12-10 Thread Ohad Ben-Cohen
Hi Sjur, On Thu, Dec 6, 2012 at 9:45 PM, Sjur Brændeland sjurb...@gmail.com wrote: I just posted a RFC patch-set on this to linux-kernel@vger.kernel.org. Review comments is welcomed :-) Great, will take a look, thanks a lot! I have run into one issue with the dynamically allocated notifyids.

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-12-06 Thread Sjur Brændeland
Hi Ohad, On Sat, Aug 11, 2012 at 2:34 PM, Ohad Ben-Cohen wrote: > On Fri, Aug 10, 2012 at 6:30 PM, Ohad Ben-Cohen wrote: >> This will solve all sort of open issues we have (or going to have soon): >> ... > 1. dynamically-allocated address of the vrings can be communicated > 2. vdev statuses can

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-12-06 Thread Sjur Brændeland
Hi Ohad, On Sat, Aug 11, 2012 at 2:34 PM, Ohad Ben-Cohen o...@wizery.com wrote: On Fri, Aug 10, 2012 at 6:30 PM, Ohad Ben-Cohen o...@wizery.com wrote: This will solve all sort of open issues we have (or going to have soon): ... 1. dynamically-allocated address of the vrings can be

Re: remoteproc open issues (was [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-10-19 Thread Ohad Ben-Cohen
On Fri, Oct 19, 2012 at 3:45 PM, Sjur Brændeland wrote: > Has anyone started looking into any of the open issues mentioned above? No - feel free to take a stab at it. Thanks, Ohad. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

remoteproc open issues (was [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-10-19 Thread Sjur Brændeland
Hi, On Fri, Aug 10, 2012 at 5:30 PM, Ohad Ben-Cohen wrote: > The general direction I have in mind is to put the resource table in > its final location while we do the first pass of fw parsing. > > This will solve all sort of open issues we have (or going to have soon): > > 1.

remoteproc open issues (was [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-10-19 Thread Sjur Brændeland
Hi, On Fri, Aug 10, 2012 at 5:30 PM, Ohad Ben-Cohen o...@wizery.com wrote: The general direction I have in mind is to put the resource table in its final location while we do the first pass of fw parsing. This will solve all sort of open issues we have (or going to have soon): 1.

Re: remoteproc open issues (was [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-10-19 Thread Ohad Ben-Cohen
On Fri, Oct 19, 2012 at 3:45 PM, Sjur Brændeland sjurb...@gmail.com wrote: Has anyone started looking into any of the open issues mentioned above? No - feel free to take a stab at it. Thanks, Ohad. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-11 Thread Ohad Ben-Cohen
On Fri, Aug 10, 2012 at 6:30 PM, Ohad Ben-Cohen wrote: > This will solve all sort of open issues we have (or going to have soon): > > 1. dynamically-allocated address of the vrings can be communicated > 2. vdev statuses can be communicated > 3. virtio config space will finally become

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-11 Thread Ohad Ben-Cohen
On Fri, Aug 10, 2012 at 6:30 PM, Ohad Ben-Cohen o...@wizery.com wrote: This will solve all sort of open issues we have (or going to have soon): 1. dynamically-allocated address of the vrings can be communicated 2. vdev statuses can be communicated 3. virtio config space will finally become

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-10 Thread Ohad Ben-Cohen
Hi Sjur, On Thu, Aug 9, 2012 at 11:35 PM, Sjur Brændeland wrote: > Any thoughts on how to go about to fix this? The general direction I have in mind is to put the resource table in its final location while we do the first pass of fw parsing. This will solve all sort of open issues we have (or

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-10 Thread Ohad Ben-Cohen
Hi Sjur, On Thu, Aug 9, 2012 at 11:35 PM, Sjur Brændeland sjurb...@gmail.com wrote: Any thoughts on how to go about to fix this? The general direction I have in mind is to put the resource table in its final location while we do the first pass of fw parsing. This will solve all sort of open

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-09 Thread Sjur Brændeland
Hi Ohad, >> I realize that we have the same issue with the virtio rings. >> Are there any way we can assign the device address of the virtio rings >> to the resource table in shared memory? > > It's a gap we have today, but it should definitely be fixed. Ok, good. Any thoughts on how to go about

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-09 Thread Ohad Ben-Cohen
Hi Sjur, On Wed, Aug 8, 2012 at 7:55 PM, Sjur Brændeland wrote: > I realize that we have the same issue with the virtio rings. > Are there any way we can assign the device address of the virtio rings > to the resource table in shared memory? It's a gap we have today, but it should definitely be

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-09 Thread Ohad Ben-Cohen
Hi Sjur, On Wed, Aug 8, 2012 at 7:55 PM, Sjur Brændeland sjurb...@gmail.com wrote: I realize that we have the same issue with the virtio rings. Are there any way we can assign the device address of the virtio rings to the resource table in shared memory? It's a gap we have today, but it

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-09 Thread Sjur Brændeland
Hi Ohad, I realize that we have the same issue with the virtio rings. Are there any way we can assign the device address of the virtio rings to the resource table in shared memory? It's a gap we have today, but it should definitely be fixed. Ok, good. Any thoughts on how to go about to fix

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-08 Thread Sjur Brændeland
Hi Ohad, > Carveout did not set device address when IOMMU is not supported. > Fix this by assigning dma address to device address to carveout > if IOMMU is not supported. I realize that we have the same issue with the virtio rings. Are there any way we can assign the device address of the virtio

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-08-08 Thread Sjur Brændeland
Hi Ohad, Carveout did not set device address when IOMMU is not supported. Fix this by assigning dma address to device address to carveout if IOMMU is not supported. I realize that we have the same issue with the virtio rings. Are there any way we can assign the device address of the virtio

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-07-15 Thread Ohad Ben-Cohen
On Mon, Jul 2, 2012 at 6:14 PM, Ohad Ben-Cohen wrote: > On Mon, Jul 2, 2012 at 6:11 PM, Sjur BRENDELAND > wrote: >>> To simplify things, will the below work for you? >> >> Looks good, feel free to add my Acked-by > > Thanks! I'll queue it up for 3.6. Applied. -- To unsubscribe from this list:

Re: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)

2012-07-15 Thread Ohad Ben-Cohen
On Mon, Jul 2, 2012 at 6:14 PM, Ohad Ben-Cohen o...@wizery.com wrote: On Mon, Jul 2, 2012 at 6:11 PM, Sjur BRENDELAND sjur.brandel...@stericsson.com wrote: To simplify things, will the below work for you? Looks good, feel free to add my Acked-by Thanks! I'll queue it up for 3.6. Applied.