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Re: [PATCH 4/5] remoteproc: core: Supply framework to request, declare and fetch shared memory

From Bjorn Andersson <bjorn.andersson@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH 4/5] remoteproc: core: Supply framework to request, declare and fetch shared memory
Date 2016-05-12 00:40 +0200
Message-ID <rxKXo-P8-37@gated-at.bofh.it> (permalink)
References <rvrFw-S0-5@gated-at.bofh.it> <rvrFw-S0-27@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu 05 May 06:29 PDT 2016, Lee Jones wrote:

> Normally used for management of; carveout, devmem and trace memory.
> 

I like the gist of this, but I have two issues from the Qualcomm land
that I think would tie into a slightly more generic version of this.

1) Registering carveouts from memory-regions, without having a resource
   table.
2) Tying the Qualcomm shared memory implementation to the appropriate
   remoteproc instance (e.g. for crash handling).

I also think we should match the subdev with entries from the resource
table based on some key, so that we don't add a limitation of only
having a single carveout per rproc.


I will do some prototyping based on your patch and will get back to you.

Regards,
Bjorn

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[PATCH 0/5] remoteproc: A few important improvements Lee Jones <lee.jones@linaro.org> - 2016-05-05 15:40 +0200
  [PATCH 3/5] remoteproc: core: Add ability to select a firmware from the client Lee Jones <lee.jones@linaro.org> - 2016-05-05 15:40 +0200
    Re: [PATCH 3/5] remoteproc: core: Add ability to select a firmware  from the client Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-05-06 21:00 +0200
      Re: [PATCH 3/5] remoteproc: core: Add ability to select a firmware  from the client Lee Jones <lee.jones@linaro.org> - 2016-05-10 15:10 +0200
  [PATCH 4/5] remoteproc: core: Supply framework to request, declare and fetch shared memory Lee Jones <lee.jones@linaro.org> - 2016-05-05 15:40 +0200
    Re: [PATCH 4/5] remoteproc: core: Supply framework to request,  declare and fetch shared memory Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-05-12 00:40 +0200
  [PATCH 1/5] remoteproc: core: Task sync during rproc_fw_boot() Lee Jones <lee.jones@linaro.org> - 2016-05-05 15:40 +0200
    Re: [PATCH 1/5] remoteproc: core: Task sync during rproc_fw_boot() Bjorn Andersson <bjorn.andersson@linaro.org> - 2016-05-06 20:50 +0200

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