On 2018-03-06 19:19, anilapp...@gmail.com wrote: > Jan, > we are tying to access( read & write) from shared memory region between root > cell and non rootcell. I cant use ivshm-shared.bin file because I want to > load another linux kernel on non rootcell. After booting into non rootcell, > how can I write into shared memory region and trigger interrupt so that root > cell can receive it. I am using minimal file system in non rootcell and I > cant compile and create some application on non rootcell. > Can I create ivshm-shared memory application instead of binary in rootcell. > If yes, I can use this application to run on non rootcell to write into share > memory region. > please suggest me is there any way to achieve this.
Have a look at Documentation/inter-cell-communication.txt and specifically also https://github.com/henning-schild-work/ivshmem-guest-code. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- 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 jailhouse-dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.