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Message-ID: <1ea838bf7cc1fd50622ef1bac83b07c9d4aa15fd.camel@linux.intel.com>
Date: Mon, 26 Jul 2021 09:24:59 -0700
From: "David E. Box" <david.e.box@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: hdegoede@...hat.com, mgross@...ux.intel.com,
linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org
Subject: Re: [PATCH] platform/x86/intel: Move Intel PMT drivers to new
subfolder
On Mon, 2021-07-26 at 12:38 +0300, Andy Shevchenko wrote:
> On Fri, Jul 23, 2021 at 07:51:32PM -0700, David E. Box wrote:
> > Move all Intel Platform Monitoring Technology drivers to
> > drivers/platform/x86/intel/pmt.
>
> Not sure we need the pmt part in the file names (dup with a folder
> name). If
> you have module parameters just keep the module / driver name to be
> the same.
No parameters. I'll send out a V2 with the prefix removed. Thanks.
David
>
> Either way up to Hans, I'm fine with this
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
>
> > Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
> > ---
> > MAINTAINERS | 2 +-
> > drivers/platform/x86/Kconfig | 36 ---------------
> > --
> > drivers/platform/x86/Makefile | 3 --
> > drivers/platform/x86/intel/Kconfig | 1 +
> > drivers/platform/x86/intel/Makefile | 1 +
> > drivers/platform/x86/intel/pmt/Kconfig | 40
> > +++++++++++++++++++
> > drivers/platform/x86/intel/pmt/Makefile | 9 +++++
> > .../pmt/pmt_class.c} | 2 +-
> > .../pmt/pmt_class.h} | 0
> > .../pmt/pmt_crashlog.c} | 2 +-
> > .../pmt/pmt_telemetry.c} | 2 +-
> > 11 files changed, 55 insertions(+), 43 deletions(-)
> > create mode 100644 drivers/platform/x86/intel/pmt/Kconfig
> > create mode 100644 drivers/platform/x86/intel/pmt/Makefile
> > rename drivers/platform/x86/{intel_pmt_class.c =>
> > intel/pmt/pmt_class.c} (99%)
> > rename drivers/platform/x86/{intel_pmt_class.h =>
> > intel/pmt/pmt_class.h} (100%)
> > rename drivers/platform/x86/{intel_pmt_crashlog.c =>
> > intel/pmt/pmt_crashlog.c} (99%)
> > rename drivers/platform/x86/{intel_pmt_telemetry.c =>
> > intel/pmt/pmt_telemetry.c} (99%)
> >
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index ffed30dc86b0..ffd741306dcf 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -9494,7 +9494,7 @@ INTEL PMT DRIVER
> > M: "David E. Box" <david.e.box@...ux.intel.com>
> > S: Maintained
> > F: drivers/mfd/intel_pmt.c
> > -F: drivers/platform/x86/intel_pmt_*
> > +F: drivers/platform/x86/intel/pmt/pmt_*
> >
> > INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION
> > SUPPORT
> > M: Stanislav Yakovlev <stas.yakovlev@...il.com>
> > diff --git a/drivers/platform/x86/Kconfig
> > b/drivers/platform/x86/Kconfig
> > index cae72922f448..f06ccd00f6c4 100644
> > --- a/drivers/platform/x86/Kconfig
> > +++ b/drivers/platform/x86/Kconfig
> > @@ -1184,42 +1184,6 @@ config INTEL_MRFLD_PWRBTN
> > To compile this driver as a module, choose M here: the
> > module
> > will be called intel_mrfld_pwrbtn.
> >
> > -config INTEL_PMT_CLASS
> > - tristate
> > - help
> > - The Intel Platform Monitoring Technology (PMT) class
> > driver provides
> > - the basic sysfs interface and file hierarchy used by PMT
> > devices.
> > -
> > - For more information, see:
> > - <file:Documentation/ABI/testing/sysfs-class-intel_pmt>
> > -
> > - To compile this driver as a module, choose M here: the
> > module
> > - will be called intel_pmt_class.
> > -
> > -config INTEL_PMT_TELEMETRY
> > - tristate "Intel Platform Monitoring Technology (PMT)
> > Telemetry driver"
> > - depends on MFD_INTEL_PMT
> > - select INTEL_PMT_CLASS
> > - help
> > - The Intel Platform Monitory Technology (PMT) Telemetry
> > driver provides
> > - access to hardware telemetry metrics on devices that
> > support the
> > - feature.
> > -
> > - To compile this driver as a module, choose M here: the
> > module
> > - will be called intel_pmt_telemetry.
> > -
> > -config INTEL_PMT_CRASHLOG
> > - tristate "Intel Platform Monitoring Technology (PMT)
> > Crashlog driver"
> > - depends on MFD_INTEL_PMT
> > - select INTEL_PMT_CLASS
> > - help
> > - The Intel Platform Monitoring Technology (PMT) crashlog
> > driver provides
> > - access to hardware crashlog capabilities on devices that
> > support the
> > - feature.
> > -
> > - To compile this driver as a module, choose M here: the
> > module
> > - will be called intel_pmt_crashlog.
> > -
> > config INTEL_PUNIT_IPC
> > tristate "Intel P-Unit IPC Driver"
> > help
> > diff --git a/drivers/platform/x86/Makefile
> > b/drivers/platform/x86/Makefile
> > index 43d36f8c36f1..d517d5cbc9ca 100644
> > --- a/drivers/platform/x86/Makefile
> > +++ b/drivers/platform/x86/Makefile
> > @@ -128,9 +128,6 @@ obj-
> > $(CONFIG_INTEL_UNCORE_FREQ_CONTROL) += intel-uncore-
> > frequency.o
> > obj-$(CONFIG_INTEL_BXTWC_PMIC_TMU) += intel_bxtwc_tmu.o
> > obj-$(CONFIG_INTEL_CHTDC_TI_PWRBTN) += intel_chtdc_ti_pwrbtn.o
> > obj-$(CONFIG_INTEL_MRFLD_PWRBTN) += intel_mrfld_pwrbtn.o
> > -obj-$(CONFIG_INTEL_PMT_CLASS) += intel_pmt_class.o
> > -obj-$(CONFIG_INTEL_PMT_TELEMETRY) += intel_pmt_telemetry.o
> > -obj-$(CONFIG_INTEL_PMT_CRASHLOG) += intel_pmt_crashlog.o
> > obj-$(CONFIG_INTEL_PUNIT_IPC) += intel_punit_ipc.o
> > obj-$(CONFIG_INTEL_SCU_IPC) += intel_scu_ipc.o
> > obj-$(CONFIG_INTEL_SCU_PCI) += intel_scu_pcidrv.o
> > diff --git a/drivers/platform/x86/intel/Kconfig
> > b/drivers/platform/x86/intel/Kconfig
> > index 8ca021785f67..0b238026c082 100644
> > --- a/drivers/platform/x86/intel/Kconfig
> > +++ b/drivers/platform/x86/intel/Kconfig
> > @@ -19,5 +19,6 @@ if X86_PLATFORM_DRIVERS_INTEL
> > source "drivers/platform/x86/intel/int33fe/Kconfig"
> > source "drivers/platform/x86/intel/int3472/Kconfig"
> > source "drivers/platform/x86/intel/pmc/Kconfig"
> > +source "drivers/platform/x86/intel/pmt/Kconfig"
> >
> > endif # X86_PLATFORM_DRIVERS_INTEL
> > diff --git a/drivers/platform/x86/intel/Makefile
> > b/drivers/platform/x86/intel/Makefile
> > index 49962f4dfdec..93026884ae03 100644
> > --- a/drivers/platform/x86/intel/Makefile
> > +++ b/drivers/platform/x86/intel/Makefile
> > @@ -7,3 +7,4 @@
> > obj-$(CONFIG_INTEL_CHT_INT33FE) += int33fe/
> > obj-$(CONFIG_INTEL_SKL_INT3472) += int3472/
> > obj-$(CONFIG_INTEL_PMC_CORE) += pmc/
> > +obj-y += pmt/
> > diff --git a/drivers/platform/x86/intel/pmt/Kconfig
> > b/drivers/platform/x86/intel/pmt/Kconfig
> > new file mode 100644
> > index 000000000000..d630f883a717
> > --- /dev/null
> > +++ b/drivers/platform/x86/intel/pmt/Kconfig
> > @@ -0,0 +1,40 @@
> > +# SPDX-License-Identifier: GPL-2.0-only
> > +#
> > +# Intel Platform Monitoring Technology drivers
> > +#
> > +
> > +config INTEL_PMT_CLASS
> > + tristate
> > + help
> > + The Intel Platform Monitoring Technology (PMT) class
> > driver provides
> > + the basic sysfs interface and file hierarchy used by PMT
> > devices.
> > +
> > + For more information, see:
> > + <file:Documentation/ABI/testing/sysfs-class-intel_pmt>
> > +
> > + To compile this driver as a module, choose M here: the
> > module
> > + will be called intel_pmt_class.
> > +
> > +config INTEL_PMT_TELEMETRY
> > + tristate "Intel Platform Monitoring Technology (PMT)
> > Telemetry driver"
> > + depends on MFD_INTEL_PMT
> > + select INTEL_PMT_CLASS
> > + help
> > + The Intel Platform Monitory Technology (PMT) Telemetry
> > driver provides
> > + access to hardware telemetry metrics on devices that
> > support the
> > + feature.
> > +
> > + To compile this driver as a module, choose M here: the
> > module
> > + will be called intel_pmt_telemetry.
> > +
> > +config INTEL_PMT_CRASHLOG
> > + tristate "Intel Platform Monitoring Technology (PMT)
> > Crashlog driver"
> > + depends on MFD_INTEL_PMT
> > + select INTEL_PMT_CLASS
> > + help
> > + The Intel Platform Monitoring Technology (PMT) crashlog
> > driver provides
> > + access to hardware crashlog capabilities on devices that
> > support the
> > + feature.
> > +
> > + To compile this driver as a module, choose M here: the
> > module
> > + will be called intel_pmt_crashlog.
> > diff --git a/drivers/platform/x86/intel/pmt/Makefile
> > b/drivers/platform/x86/intel/pmt/Makefile
> > new file mode 100644
> > index 000000000000..5c95cdbb57b1
> > --- /dev/null
> > +++ b/drivers/platform/x86/intel/pmt/Makefile
> > @@ -0,0 +1,9 @@
> > +# SPDX-License-Identifier: GPL-2.0
> > +#
> > +# Makefile for linux/drivers/platform/x86/intel/pmt
> > +# Intel Platform Monitoring Technology Drivers
> > +#
> > +
> > +obj-$(CONFIG_INTEL_PMT_CLASS) += pmt_class.o
> > +obj-$(CONFIG_INTEL_PMT_TELEMETRY) += pmt_telemetry.o
> > +obj-$(CONFIG_INTEL_PMT_CRASHLOG) += pmt_crashlog.o
> > diff --git a/drivers/platform/x86/intel_pmt_class.c
> > b/drivers/platform/x86/intel/pmt/pmt_class.c
> > similarity index 99%
> > rename from drivers/platform/x86/intel_pmt_class.c
> > rename to drivers/platform/x86/intel/pmt/pmt_class.c
> > index c86ff15b1ed5..05c16a812e00 100644
> > --- a/drivers/platform/x86/intel_pmt_class.c
> > +++ b/drivers/platform/x86/intel/pmt/pmt_class.c
> > @@ -13,7 +13,7 @@
> > #include <linux/mm.h>
> > #include <linux/pci.h>
> >
> > -#include "intel_pmt_class.h"
> > +#include "pmt_class.h"
> >
> > #define PMT_XA_START 0
> > #define PMT_XA_MAX INT_MAX
> > diff --git a/drivers/platform/x86/intel_pmt_class.h
> > b/drivers/platform/x86/intel/pmt/pmt_class.h
> > similarity index 100%
> > rename from drivers/platform/x86/intel_pmt_class.h
> > rename to drivers/platform/x86/intel/pmt/pmt_class.h
> > diff --git a/drivers/platform/x86/intel_pmt_crashlog.c
> > b/drivers/platform/x86/intel/pmt/pmt_crashlog.c
> > similarity index 99%
> > rename from drivers/platform/x86/intel_pmt_crashlog.c
> > rename to drivers/platform/x86/intel/pmt/pmt_crashlog.c
> > index 56963ceb6345..e869dfcdce31 100644
> > --- a/drivers/platform/x86/intel_pmt_crashlog.c
> > +++ b/drivers/platform/x86/intel/pmt/pmt_crashlog.c
> > @@ -15,7 +15,7 @@
> > #include <linux/uaccess.h>
> > #include <linux/overflow.h>
> >
> > -#include "intel_pmt_class.h"
> > +#include "pmt_class.h"
> >
> > #define DRV_NAME "pmt_crashlog"
> >
> > diff --git a/drivers/platform/x86/intel_pmt_telemetry.c
> > b/drivers/platform/x86/intel/pmt/pmt_telemetry.c
> > similarity index 99%
> > rename from drivers/platform/x86/intel_pmt_telemetry.c
> > rename to drivers/platform/x86/intel/pmt/pmt_telemetry.c
> > index 9b95ef050457..b90ae25caba5 100644
> > --- a/drivers/platform/x86/intel_pmt_telemetry.c
> > +++ b/drivers/platform/x86/intel/pmt/pmt_telemetry.c
> > @@ -15,7 +15,7 @@
> > #include <linux/uaccess.h>
> > #include <linux/overflow.h>
> >
> > -#include "intel_pmt_class.h"
> > +#include "pmt_class.h"
> >
> > #define TELEM_DEV_NAME "pmt_telemetry"
> >
> > --
> > 2.25.1
> >
>
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