Messages in this thread | | | Date | Tue, 10 Dec 2019 15:48:51 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH] firmware: arm_scmi: Make scmi core independent of transport type |
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On 03-12-19, 12:00, Sudeep Holla wrote: > I am more interested in this part. As I am aware the only 2 other > transport being discussed is SMC/HVC and new/yet conceptual SPCI(built > on top of SMC/HVC). There are already discussions on the list to make > former as mailbox[1]. While I see both pros and cons with that approach, > there's a need to converge. One main advantage I see with SMC/HVC mailbox > is that it can be used with any other client and not just SCMI. Equally, > the queuing in the mailbox may not be needed with fast SMC/HVC but may > be needed for new SPCI(not yet fully analysed).
We were also looking for OPTEE based mailbox which is similar to SPCI.
-- viresh
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