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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Jan 2025 17:27:14.5536 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b90c5d0c-2814-4088-58d2-08dd3c9c5819 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS2PEPF00003443.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR12MB7327 Move 'mlx-platform' driver 'x86' to 'mellanox' folder. Motivation to allow running it on systems with ARM architecture. Since drivers/platform/x86/mlx-platform.c is rellocated to folder drivers/platform/x86/, remove "MELLANOX PLATFORM DRIVER" item. This driver will be located under "MELLANOX HARDWARE PLATFORM SUPPORT" item. Add reference for Documentation/ABI/testing/sysfs-driver-mlxreg-io under "MELLANOX HARDWARE PLATFORM SUPPORT". Reviewed-by: Michael Shych Signed-off-by: Vadim Pasternak --- MAINTAINERS | 7 +------ drivers/platform/mellanox/Kconfig | 13 +++++++++++++ drivers/platform/mellanox/Makefile | 1 + drivers/platform/{x86 => mellanox}/mlx-platform.c | 0 drivers/platform/x86/Kconfig | 13 ------------- drivers/platform/x86/Makefile | 1 - 6 files changed, 15 insertions(+), 20 deletions(-) rename drivers/platform/{x86 => mellanox}/mlx-platform.c (100%) diff --git a/MAINTAINERS b/MAINTAINERS index 6bb4ec0c162a..7d12a8f08f52 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14705,6 +14705,7 @@ M: Ilpo Järvinen M: Vadim Pasternak L: platform-driver-x86@vger.kernel.org S: Supported +F: Documentation/ABI/testing/sysfs-driver-mlxreg-io F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl F: drivers/platform/mellanox/ F: include/linux/platform_data/mlxreg.h @@ -14775,12 +14776,6 @@ F: Documentation/leds/leds-mlxcpld.rst F: drivers/leds/leds-mlxcpld.c F: drivers/leds/leds-mlxreg.c -MELLANOX PLATFORM DRIVER -M: Vadim Pasternak -L: platform-driver-x86@vger.kernel.org -S: Supported -F: drivers/platform/x86/mlx-platform.c - MEMBARRIER SUPPORT M: Mathieu Desnoyers M: "Paul E. McKenney" diff --git a/drivers/platform/mellanox/Kconfig b/drivers/platform/mellanox/Kconfig index f7dfa0e785fd..aa760f064a17 100644 --- a/drivers/platform/mellanox/Kconfig +++ b/drivers/platform/mellanox/Kconfig @@ -14,6 +14,19 @@ menuconfig MELLANOX_PLATFORM if MELLANOX_PLATFORM +config MLX_PLATFORM + tristate "Mellanox Technologies platform support" + depends on ACPI && I2C && PCI + select REGMAP + help + This option enables system support for the Mellanox Technologies + platform. The Mellanox systems provide data center networking + solutions based on Virtual Protocol Interconnect (VPI) technology + enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE + connection. + + If you have a Mellanox system, say Y or M here. + config MLXREG_HOTPLUG tristate "Mellanox platform hotplug driver support" depends on HWMON diff --git a/drivers/platform/mellanox/Makefile b/drivers/platform/mellanox/Makefile index 04703c0416b1..ba56485cbe8c 100644 --- a/drivers/platform/mellanox/Makefile +++ b/drivers/platform/mellanox/Makefile @@ -3,6 +3,7 @@ # Makefile for linux/drivers/platform/mellanox # Mellanox Platform-Specific Drivers # +obj-$(CONFIG_MLX_PLATFORM) += mlx-platform.o obj-$(CONFIG_MLXBF_BOOTCTL) += mlxbf-bootctl.o obj-$(CONFIG_MLXBF_PMC) += mlxbf-pmc.o obj-$(CONFIG_MLXBF_TMFIFO) += mlxbf-tmfifo.o diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/mellanox/mlx-platform.c similarity index 100% rename from drivers/platform/x86/mlx-platform.c rename to drivers/platform/mellanox/mlx-platform.c diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 3875abba5a79..92a3d5be0e36 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -1010,19 +1010,6 @@ config SERIAL_MULTI_INSTANTIATE To compile this driver as a module, choose M here: the module will be called serial-multi-instantiate. -config MLX_PLATFORM - tristate "Mellanox Technologies platform support" - depends on ACPI && I2C && PCI - select REGMAP - help - This option enables system support for the Mellanox Technologies - platform. The Mellanox systems provide data center networking - solutions based on Virtual Protocol Interconnect (VPI) technology - enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE - connection. - - If you have a Mellanox system, say Y or M here. - config TOUCHSCREEN_DMI bool "DMI based touchscreen configuration info" depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index e1b142947067..8849c0a36419 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -122,7 +122,6 @@ obj-$(CONFIG_TOPSTAR_LAPTOP) += topstar-laptop.o # Platform drivers obj-$(CONFIG_FW_ATTR_CLASS) += firmware_attributes_class.o obj-$(CONFIG_SERIAL_MULTI_INSTANTIATE) += serial-multi-instantiate.o -obj-$(CONFIG_MLX_PLATFORM) += mlx-platform.o obj-$(CONFIG_TOUCHSCREEN_DMI) += touchscreen_dmi.o obj-$(CONFIG_WIRELESS_HOTKEY) += wireless-hotkey.o obj-$(CONFIG_X86_ANDROID_TABLETS) += x86-android-tablets/