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

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Date:	Tue, 3 Feb 2015 14:55:35 -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

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?

ping, want to make sure this has not fallen off your radar..

> 
> 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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