* [GIT PULL] FSI updates round 4 (last) for 4.19
@ 2018-07-27 0:10 Benjamin Herrenschmidt
2018-07-27 9:02 ` Greg Kroah-Hartman
0 siblings, 1 reply; 2+ messages in thread
From: Benjamin Herrenschmidt @ 2018-07-27 0:10 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: linux-kernel, openbmc, Joel Stanley
Hi Greg !
This adds a few fixes for things reported since the last merge,
and the latch batch of changes pending for FSI for 4.19.
That batch is a rather mechanical conversion of the misc devices
into proper char devices.
The misc devices were ill suited, the minor space for them is
limited and we can have a lot of chips in a system creating FSI
devices.
This also allows us to better control (and fix) object lifetime
getting rid of the bad devm_kzalloc() of the structures containing
the devices etc...
Finally, we add a chardev to the core FSI that provides raw CFAM
access to FSI slaves as a replacement for the current "raw" binary
sysfs file which will be ultimately deprecated and removed.
Thanks !
Ben.
The following changes since commit 0a213777d1dd879092225a7aa847b6e9b3a1c267:
fsi: Add support for device-tree provided chip IDs (2018-07-23 16:27:32 +1000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/benh/linux-fsi.git tags/fsi-updates-2018-07-27
for you to fetch changes up to 9840fcd8cc43bfba486a53b4461044f1a1189cdc:
fsi: Prevent multiple concurrent rescans (2018-07-27 09:58:12 +1000)
----------------------------------------------------------------
Benjamin Herrenschmidt (8):
fsi: master-ast-cf: Fix build warnings on 64-bit platforms
fsi: master-ast-cf: Mask unused bits in RTAG/RCRC
fsi: master-ast-cf: Rename dump_trace() to avoid name collision
fsi: Add new central chardev support
fsi: sbefifo: Convert to use the new chardev
fsi: scom: Convert to use the new chardev
fsi: Add cfam char devices
fsi: Prevent multiple concurrent rescans
Gustavo A. R. Silva (1):
fsi: master-ast-cf: Fix memory leak
drivers/fsi/Kconfig | 15 +++
drivers/fsi/fsi-core.c | 375 +++++++++++++++++++++++++++++++++++++++++++++++++++++++----------
drivers/fsi/fsi-master-ast-cf.c | 24 +++--
drivers/fsi/fsi-master.h | 2 +
drivers/fsi/fsi-sbefifo.c | 84 ++++++++++-----
drivers/fsi/fsi-scom.c | 130 ++++++++++++++---------
include/linux/fsi.h | 12 ++-
7 files changed, 496 insertions(+), 146 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] FSI updates round 4 (last) for 4.19
2018-07-27 0:10 [GIT PULL] FSI updates round 4 (last) for 4.19 Benjamin Herrenschmidt
@ 2018-07-27 9:02 ` Greg Kroah-Hartman
0 siblings, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2018-07-27 9:02 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linux-kernel, openbmc, Joel Stanley
On Fri, Jul 27, 2018 at 10:10:57AM +1000, Benjamin Herrenschmidt wrote:
> Hi Greg !
>
> This adds a few fixes for things reported since the last merge,
> and the latch batch of changes pending for FSI for 4.19.
>
> That batch is a rather mechanical conversion of the misc devices
> into proper char devices.
>
> The misc devices were ill suited, the minor space for them is
> limited and we can have a lot of chips in a system creating FSI
> devices.
>
> This also allows us to better control (and fix) object lifetime
> getting rid of the bad devm_kzalloc() of the structures containing
> the devices etc...
>
> Finally, we add a chardev to the core FSI that provides raw CFAM
> access to FSI slaves as a replacement for the current "raw" binary
> sysfs file which will be ultimately deprecated and removed.
>
> Thanks !
> Ben.
>
> The following changes since commit 0a213777d1dd879092225a7aa847b6e9b3a1c267:
>
> fsi: Add support for device-tree provided chip IDs (2018-07-23 16:27:32 +1000)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/benh/linux-fsi.git tags/fsi-updates-2018-07-27
Pulled in and pushed out, thanks.
greg k-h
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2018-07-27 9:02 ` Greg Kroah-Hartman
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