Messages in this thread | | | From | Ohad Ben-Cohen <> | Date | Tue, 18 Sep 2012 12:59:42 +0300 | Subject | Re: [PATCHv2 0/3] remoteproc: introduce rproc recovery |
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Hi Fernando,
On Thu, Aug 30, 2012 at 9:26 PM, Fernando Guzman Lugo <fernando.lugo@ti.com> wrote: > These set of patches make possible the remoteproc recover after a crash. > This is a hard recovery, that means the remoteproc is reset and it will > start from the beginning. When a crash happen all the virtio devices are > destroyed. Therefore, both rpmsg drivers and devices are gracefully > removed which also cause rproc users become 0 and the remoteproc is turned > off. After the virtio devices are destroyed the crash handler function > will read the virtio information from the firmware in order to recreate > the virtio devices that will boot the remoteproc and everything will be > functional again.
Applied to remoteproc's for-next branch with a few changes (so we don't miss the merge window).
The changes are detailed in the commit logs of the patches, please let me know if there's any issue.
Thanks! Ohad.
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