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Date: Mon, 26 Jul 2021 12:38:24 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: "David E. Box" <david.e.box@...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 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.
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
>
--
With Best Regards,
Andy Shevchenko
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