Messages in this thread | | | From | Ohad Ben-Cohen <> | Date | Mon, 10 Sep 2012 16:52:55 +0300 | Subject | Re: Remoteproc: Translating between host and device addresses. |
| |
Hi Sjur,
On Mon, Sep 10, 2012 at 4:07 PM, Sjur BRENDELAND <sjur.brandeland@stericsson.com> wrote: > But the vring descriptor table will still contain the host's physical address for the > buffers, right? > So how can the device then find the device-address of these buffers if we don't > use an IOMMU and have no address translation from host-physical-address > to device-address?
Sorry, you're asking very specific questions about something no one implemented nor really designed yet :)
Do you have a specific problem you're trying to address ?
I'd be happy to help.
Thanks, Ohad.
| |