[GIT PULL] HSI framework

[GIT PULL] HSI framework

[Carlos Chinea]

Hi Linus,

I have been working in an HSI framework. The High Speed Synchronous Serial Interface (HSI) is a serial interface mainly used for connecting application engines (APE) with cellular modem engines (CMT) in cellular handsets.

The framework is currently being used for some people and we would like to see it integrated into the kernel for 3.3. There is no HW controller drivers in this pull, but some people have already some of them pending which they would like to push as soon as this integrated. I am also working on the acceptance for an TI OMAP one, based on a compatible legacy version of the interface called SSI.

Please see the latest discussion thread about the framework patches here:

https://lkml.org/lkml/2011/6/10/280

Here thread discussion for integration:

https://lkml.org/lkml/2011/10/20/177

Here, the thread discussion to add the hsi repository to linux-next:

https://lkml.org/lkml/2011/10/28/69

The patches have been sitting for a while in linux-next without issues.

The signed tag covering those commits: hsi_for_3.3 

Thanks & Br,
Carlos Chinea

The following changes since commit 805a6af8dba5dfdd35ec35dc52ec0122400b2610:

  Linux 3.2 (2012-01-04 15:55:44 -0800)

are available in the git repository at:
  git://gitorious.org/kernel-hsi/kernel-hsi.git for-next

Andras Domokos (3):
      HSI: hsi_char: Add HSI char device driver
      HSI: hsi_char: Add HSI char device kernel configuration
      HSI: hsi_char: Update ioctl-number.txt

Carlos Chinea (2):
      HSI: hsi: Introducing HSI framework
      HSI: Add HSI API documentation

 Documentation/DocBook/device-drivers.tmpl |   17 +
 Documentation/ioctl/ioctl-number.txt      |    1 +
 drivers/Kconfig                           |    2 +
 drivers/Makefile                          |    1 +
 drivers/hsi/Kconfig                       |   19 +
 drivers/hsi/Makefile                      |    6 +
 drivers/hsi/clients/Kconfig               |   13 +
 drivers/hsi/clients/Makefile              |    5 +
 drivers/hsi/clients/hsi_char.c            |  802 +++++++++++++++++++++++++++++
 drivers/hsi/hsi.c                         |  494 ++++++++++++++++++
 drivers/hsi/hsi_boardinfo.c               |   62 +++
 drivers/hsi/hsi_core.h                    |   35 ++
 include/linux/Kbuild                      |    1 +
 include/linux/hsi/Kbuild                  |    1 +
 include/linux/hsi/hsi.h                   |  410 +++++++++++++++
 include/linux/hsi/hsi_char.h              |   63 +++
 16 files changed, 1932 insertions(+), 0 deletions(-)
 create mode 100644 drivers/hsi/Kconfig
 create mode 100644 drivers/hsi/Makefile
 create mode 100644 drivers/hsi/clients/Kconfig
 create mode 100644 drivers/hsi/clients/Makefile
 create mode 100644 drivers/hsi/clients/hsi_char.c
 create mode 100644 drivers/hsi/hsi.c
 create mode 100644 drivers/hsi/hsi_boardinfo.c
 create mode 100644 drivers/hsi/hsi_core.h
 create mode 100644 include/linux/hsi/Kbuild
 create mode 100644 include/linux/hsi/hsi.h
 create mode 100644 include/linux/hsi/hsi_char.h

Re: [GIT PULL] HSI framework

[Artem Bityutskiy]

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On Fri, 2012-01-13 at 15:25 +0200, Carlos Chinea wrote:
> Hi Linus,
> 
> I have been working in an HSI framework. The High Speed Synchronous
> Serial Interface (HSI) is a serial interface mainly used for
> connecting application engines (APE) with cellular modem engines (CMT)
> in cellular handsets.
> 
> The framework is currently being used for some people and we would
> like to see it integrated into the kernel for 3.3. There is no HW
> controller drivers in this pull, but some people have already some of
> them pending which they would like to push as soon as this integrated.
> I am also working on the acceptance for an TI OMAP one, based on a
> compatible legacy version of the interface called SSI.

Hi Linus,

I've noticed that you have not pulled this (yet). I would like to
confirm that we at Intel are also very interested to have HSI upstream.

I believe this code base is more than worth merging since it has many
users and it has proven itself in real Nokia products. Would you please
pull it?

-- 
Best Regards,
Artem Bityutskiy

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Re: [GIT PULL] HSI framework

[Sebastian Reichel]

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On Thu, Jan 19, 2012 at 02:14:19PM +0200, Artem Bityutskiy wrote:
> On Fri, 2012-01-13 at 15:25 +0200, Carlos Chinea wrote:
> > Hi Linus,
> > 
> > I have been working in an HSI framework. The High Speed Synchronous
> > Serial Interface (HSI) is a serial interface mainly used for
> > connecting application engines (APE) with cellular modem engines (CMT)
> > in cellular handsets.
> > 
> > The framework is currently being used for some people and we would
> > like to see it integrated into the kernel for 3.3. There is no HW
> > controller drivers in this pull, but some people have already some of
> > them pending which they would like to push as soon as this integrated.
> > I am also working on the acceptance for an TI OMAP one, based on a
> > compatible legacy version of the interface called SSI.
> 
> Hi Linus,
> 
> I've noticed that you have not pulled this (yet). I would like to
> confirm that we at Intel are also very interested to have HSI upstream.
> 
> I believe this code base is more than worth merging since it has many
> users and it has proven itself in real Nokia products. Would you please
> pull it?

Hi,

I think we never got a reply why the HSI framework has not been
pulled into 3.3. So what needs to be done to get it pulled into 3.4?

-- Sebastian

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Re: [GIT PULL] HSI framework

[Artem Bityutskiy]

On Wed, 2012-03-07 at 11:49 +0100, Sebastian Reichel wrote:
> > Hi Linus,
> > 
> > I've noticed that you have not pulled this (yet). I would like to
> > confirm that we at Intel are also very interested to have HSI upstream.
> > 
> > I believe this code base is more than worth merging since it has many
> > users and it has proven itself in real Nokia products. Would you please
> > pull it?
> 
> Hi,
> 
> I think we never got a reply why the HSI framework has not been
> pulled into 3.3. So what needs to be done to get it pulled into 3.4?

Hi,

Because this question is for Linus, he should be in "To:" instead of
"Cc:" - correcting.

-- 
Best Regards,
Artem Bityutskiy