Messages in this thread | | | Date | Thu, 21 Jan 2021 13:20:22 +0530 | From | Manivannan Sadhasivam <> | Subject | Re: [PATCH v2 1/3] bus: mhi: core: Clear devices when moving execution environments |
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On Thu, Jan 14, 2021 at 11:16:33AM -0800, Bhaumik Bhatt wrote: > When moving from SBL to mission mode execution environment, there > is no remove callback notification to MHI client drivers which > operate on SBL mode only. Client driver devices are being created > in SBL or AMSS(mission mode) and only destroyed after power down > or SYS_ERROR. If there exist any SBL-specific channels, those are > left open and client drivers are thus unaware of the new execution > environment where those channels cannot operate. Close the gap and > issue remove callbacks to SBL-specific client drivers once device > enters mission mode. >
What are the SBL specific channels and the client drivers operating on them? If this is something going to come in future, then this patch can come later.
Thanks, Mani
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