Hi, On 15/06/2021 15:43, laurent gauty wrote: > Hi, > > I'm planning to have the linux root cell on an MMC card of my board and > a linux non-root cell on a USB key plugged into the board. The rootfs of > the inmate for non-root will be stored on a partition of the USB key. So > here is my question: > - Do you confirm that i need to declare into the dts of the inmate the > USB port that will receive the USB key ? > - Do you confirm that i need to declare the USB port (memory mapped) > inside the inmate cell ? > - Did i forget any other steps ? > > Or am i totally wrong ?
We had a similar discussion a short while ago on persistent memory. Ah, that was you! :) An USB Port belongs to an USB host controller. The host controller can, for example, be a PCI device. In that case, the PCI device can be assigned to cell, but Jailhouse doesn't care what's behind the PCI device, that's the finest granularity. The same basically goes for the MMC cards, as Jan explained in the other thread. Ralf > > Thanks, > > regards > > > -- > You received this message because you are subscribed to the Google > Groups "Jailhouse" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jailhouse-dev/d88492f5-3780-4f6e-8fd3-53a609ec4133n%40googlegroups.com > <https://groups.google.com/d/msgid/jailhouse-dev/d88492f5-3780-4f6e-8fd3-53a609ec4133n%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/eca49e52-675e-a8b0-37af-19d5c6b363bb%40oth-regensburg.de.
