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[PATCH v4 0/3]

Started byMurali Karicheri <m-karicheri2@ti.com>
First post2015-10-14 16:30 +0200
Last post2015-10-15 18:40 +0200
Articles 5 — 2 participants

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  [PATCH v4 0/3]  Murali Karicheri <m-karicheri2@ti.com> - 2015-10-14 16:30 +0200
    Re: [PATCH v4 0/3] santosh shilimkar <santosh.shilimkar@oracle.com> - 2015-10-14 17:50 +0200
      Re: [PATCH v4 0/3] Murali Karicheri <m-karicheri2@ti.com> - 2015-10-15 18:10 +0200
        Re: [PATCH v4 0/3] santosh shilimkar <santosh.shilimkar@oracle.com> - 2015-10-15 18:30 +0200
          Re: [PATCH v4 0/3] Murali Karicheri <m-karicheri2@ti.com> - 2015-10-15 18:40 +0200

#1246829 — [PATCH v4 0/3]

FromMurali Karicheri <m-karicheri2@ti.com>
Date2015-10-14 16:30 +0200
Subject[PATCH v4 0/3]
Message-ID<qjv4m-Wf-17@gated-at.bofh.it>
This patch series enable accumulator queue support for K2 SoCs. Accumulator
queues are a type of qmss queue that is monitored by the PDSP firmware and
accumulated. Host is interrupted by PDSP firmware when packets become
available in a ring buffer shared between the host and PDSP.

There was an issue raised when merging the original patch set at
 (1) https://lkml.org/lkml/2015/9/4/681
	[PATCH v1 1/2] soc: ti: display firmware file name as part of boot log
 (2) https://lkml.org/lkml/2015/9/4/680
	[PATCH v1 2/2] ARM: dts: keystone: enable accumulator channels

This series fixes the issues raised against v3. Maintainer, could you please
apply this series to v4.4 next please at your earliest opportunity.

Change Log
==========
v4
	- collected Acked-by from Arnd Bergmann against 1/3
v3
	- Added Arnd's Acked-by against 2/4
	- 1/4 modified not to touch the DT documentation per Rob's comment.
	- Removed DTS update from the series per Santosh. Will send the same
	  as a separate patch
v2
	- Remove the firmware filename from DT and add it to the driver.
	  Use a name ks2_qmss_pdsp_acc48.bin. The idea is this can be a
	  soft link pointing to the real firmware file in file system.

	- Move the description of the driver design from DT document to one
	  under Documentation/arm/keystone/knav-qmss.txt. Update the this
	  document with location of acc firmware available under
	  linux-firmware.git.

	- Additionally added accumulator queue support optional so that lack
	  of firmware in the file system will not cause other queue types not
	  available due to driver probe failure.

Murali Karicheri (3):
  Documentation: dt: soc: Add description for knav qmss driver
  soc: ti: add firmware file name as part of the driver
  soc: ti: qmss: make acc queue support optional in the driver

 Documentation/arm/keystone/knav-qmss.txt           | 56 ++++++++++++++++++
 .../bindings/soc/ti/keystone-navigator-qmss.txt    |  1 -
 drivers/soc/ti/knav_qmss.h                         |  3 +-
 drivers/soc/ti/knav_qmss_acc.c                     | 10 +++-
 drivers/soc/ti/knav_qmss_queue.c                   | 67 ++++++++++++++--------
 5 files changed, 109 insertions(+), 28 deletions(-)
 create mode 100644 Documentation/arm/keystone/knav-qmss.txt

-- 
1.9.1

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#1246927

Fromsantosh shilimkar <santosh.shilimkar@oracle.com>
Date2015-10-14 17:50 +0200
Message-ID<qjwts-2XK-25@gated-at.bofh.it>
In reply to#1246829
10/14/2015 7:17 AM, Murali Karicheri wrote:
> This patch series enable accumulator queue support for K2 SoCs. Accumulator
> queues are a type of qmss queue that is monitored by the PDSP firmware and
> accumulated. Host is interrupted by PDSP firmware when packets become
> available in a ring buffer shared between the host and PDSP.
>
> There was an issue raised when merging the original patch set at
>   (1) https://lkml.org/lkml/2015/9/4/681
> 	[PATCH v1 1/2] soc: ti: display firmware file name as part of boot log
>   (2) https://lkml.org/lkml/2015/9/4/680
> 	[PATCH v1 2/2] ARM: dts: keystone: enable accumulator channels
>
> This series fixes the issues raised against v3. Maintainer, could you please
> apply this series to v4.4 next please at your earliest opportunity.
>
I have picked up the series. Thanks for quick turnaround.

Regards,
Santosh
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#1247942

FromMurali Karicheri <m-karicheri2@ti.com>
Date2015-10-15 18:10 +0200
Message-ID<qjTgm-2Z7-29@gated-at.bofh.it>
In reply to#1246927
On 10/14/2015 11:41 AM, santosh shilimkar wrote:
> 10/14/2015 7:17 AM, Murali Karicheri wrote:
>> This patch series enable accumulator queue support for K2 SoCs.
>> Accumulator
>> queues are a type of qmss queue that is monitored by the PDSP firmware
>> and
>> accumulated. Host is interrupted by PDSP firmware when packets become
>> available in a ring buffer shared between the host and PDSP.
>>
>> There was an issue raised when merging the original patch set at
>>   (1) https://lkml.org/lkml/2015/9/4/681
>>     [PATCH v1 1/2] soc: ti: display firmware file name as part of boot
>> log
>>   (2) https://lkml.org/lkml/2015/9/4/680
>>     [PATCH v1 2/2] ARM: dts: keystone: enable accumulator channels
>>
>> This series fixes the issues raised against v3. Maintainer, could you
>> please
>> apply this series to v4.4 next please at your earliest opportunity.
>>
> I have picked up the series. Thanks for quick turnaround.

Thanks Santosh. Could you send this pull request for v4.4 next. We want 
this merged to our internal release and if this is on next branch it 
will help.

Thanks

Murali
>
> Regards,
> Santosh
>
>


-- 
Murali Karicheri
Linux Kernel, Keystone
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#1247973

Fromsantosh shilimkar <santosh.shilimkar@oracle.com>
Date2015-10-15 18:30 +0200
Message-ID<qjTzI-3md-5@gated-at.bofh.it>
In reply to#1247942
On 10/15/2015 9:02 AM, Murali Karicheri wrote:
> On 10/14/2015 11:41 AM, santosh shilimkar wrote:
>> 10/14/2015 7:17 AM, Murali Karicheri wrote:
>>> This patch series enable accumulator queue support for K2 SoCs.
>>> Accumulator
>>> queues are a type of qmss queue that is monitored by the PDSP firmware
>>> and
>>> accumulated. Host is interrupted by PDSP firmware when packets become
>>> available in a ring buffer shared between the host and PDSP.
>>>
>>> There was an issue raised when merging the original patch set at
>>>   (1) https://lkml.org/lkml/2015/9/4/681
>>>     [PATCH v1 1/2] soc: ti: display firmware file name as part of boot
>>> log
>>>   (2) https://lkml.org/lkml/2015/9/4/680
>>>     [PATCH v1 2/2] ARM: dts: keystone: enable accumulator channels
>>>
>>> This series fixes the issues raised against v3. Maintainer, could you
>>> please
>>> apply this series to v4.4 next please at your earliest opportunity.
>>>
>> I have picked up the series. Thanks for quick turnaround.
>
> Thanks Santosh. Could you send this pull request for v4.4 next. We want
> this merged to our internal release and if this is on next branch it
> will help.
>
It should be already in linux-next and pull request was sent before I
replied yesterday. Its late for the merge window with usual norms
so lets see if it makes it.

Regards,
Santosh
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#1247993

FromMurali Karicheri <m-karicheri2@ti.com>
Date2015-10-15 18:40 +0200
Message-ID<qjTJo-3xl-17@gated-at.bofh.it>
In reply to#1247973
On 10/15/2015 12:21 PM, santosh shilimkar wrote:
> On 10/15/2015 9:02 AM, Murali Karicheri wrote:
>> On 10/14/2015 11:41 AM, santosh shilimkar wrote:
>>> 10/14/2015 7:17 AM, Murali Karicheri wrote:
>>>> This patch series enable accumulator queue support for K2 SoCs.
>>>> Accumulator
>>>> queues are a type of qmss queue that is monitored by the PDSP firmware
>>>> and
>>>> accumulated. Host is interrupted by PDSP firmware when packets become
>>>> available in a ring buffer shared between the host and PDSP.
>>>>
>>>> There was an issue raised when merging the original patch set at
>>>>   (1) https://lkml.org/lkml/2015/9/4/681
>>>>     [PATCH v1 1/2] soc: ti: display firmware file name as part of boot
>>>> log
>>>>   (2) https://lkml.org/lkml/2015/9/4/680
>>>>     [PATCH v1 2/2] ARM: dts: keystone: enable accumulator channels
>>>>
>>>> This series fixes the issues raised against v3. Maintainer, could you
>>>> please
>>>> apply this series to v4.4 next please at your earliest opportunity.
>>>>
>>> I have picked up the series. Thanks for quick turnaround.
>>
>> Thanks Santosh. Could you send this pull request for v4.4 next. We want
>> this merged to our internal release and if this is on next branch it
>> will help.
>>
> It should be already in linux-next and pull request was sent before I
> replied yesterday. Its late for the merge window with usual norms
> so lets see if it makes it.
Santosh,

I see both driver and DTS. Thanks once again for your support

Regards,

Murali
>
> Regards,
> Santosh
>
>


-- 
Murali Karicheri
Linux Kernel, Keystone
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