linux-kernel - Re: [PATCH v3 0/2] couple of generic remoteproc enhancements

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Message-ID: <54C17130.5060002@ti.com>
Date:	Thu, 22 Jan 2015 15:52:48 -0600
From:	Suman Anna <s-anna@...com>
To:	Ohad Ben-Cohen <ohad@...ery.com>
CC:	Dave Gerlach <d-gerlach@...com>, Robert Tivy <rtivy@...com>,
	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 0/2] couple of generic remoteproc enhancements

Hi Ohad,

On 01/09/2015 03:21 PM, Suman Anna wrote:
> Hi Ohad,
> 
> The following is an updated patchset addressing the previous pending comments
> from v1 & v2, and are rebased onto the latest 3.19-rc3 (are rc independent
> actually). 
> 
> The patches are mainly developed to support the WkupM3 remote processor driver
> on TI AM335x/AM437x SoCs, and I have verified the loading using the latest
> version of Dave's WkupM3 remoteproc work [1]
> 
> The only change in v3 is on the second patch, it mainly leverages the
> memcpy_toio and memset_io functions for copying/loading code into the
> internal memory sections. An additional argument has to be added to the
> rproc_da_to_va function to make this distinction.

Any comments on this series, or can I assume that this will make it to
v3.20?

regards
Suman

> 
> [1] http://marc.info/?l=linux-omap&m=142022842323885&w=2
> 
> v2:
> http://marc.info/?l=linux-omap&m=141089879412807&w=2
> - Add explicit setting of the .has_iommu field in each of the existing
>   remoteproc platform drivers
> - Update patch description to add the usecase details for the change
>   summary
> - Fixed a minor checkpatch warning.
> 
> v1:
> http://marc.info/?l=linux-omap&m=140483657604924&w=2
> 
> Suman Anna (2):
>   remoteproc: use a flag to detect the presence of IOMMU
>   remoteproc: add support to handle internal memories
> 
>  drivers/remoteproc/da8xx_remoteproc.c      |   1 +
>  drivers/remoteproc/omap_remoteproc.c       |   5 ++
>  drivers/remoteproc/remoteproc_core.c       | 104 ++++++++++++++++++++++++-----
>  drivers/remoteproc/remoteproc_elf_loader.c |  23 +++++--
>  drivers/remoteproc/remoteproc_internal.h   |   6 +-
>  drivers/remoteproc/ste_modem_rproc.c       |   1 +
>  include/linux/remoteproc.h                 |  45 ++++++++++++-
>  7 files changed, 161 insertions(+), 24 deletions(-)
> 

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