On 16.08.21 21:46, Cri Vitali wrote: > Hello everyone! > > I have a Jetson tx2, where three cores are assigned to linux kernel and > one core to FreeRTOS using jailhouse hypervisor. I need to share a > buffer between one process in FreeRTOS and another one running in Linux. > > I read this slide [1], but it is not clear to me which solution I have > to choose. Can you give me some advise or documentation for start in > this topic.
Searching a bit further, you may have found the successor [2]. In-tree, there is [3] available. How simple access can be realized, also without a full OS stack, can be seen in [4]. Jan [2] https://kvmforum2019.sched.com/event/TmxI/reworking-the-inter-vm-shared-memory-device-jan-kiszka-siemens-ag [3] https://github.com/siemens/jailhouse/blob/master/Documentation/inter-cell-communication.md [4] https://github.com/siemens/jailhouse/blob/master/inmates/demos/ivshmem-demo.c > > Thank you so much! > > [1] > https://events.static.linuxfound.org/sites/events/files/slides/LinuxConJapan-2016-Jailhouse-IPC.pdf > 2 > <https://events.static.linuxfound.org/sites/events/files/slides/LinuxConJapan-2016-Jailhouse-IPC.pdf> -- 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/7f63f09c-5ba4-4f07-80b1-b10bb8a4dee0%40web.de.
