Changes in Makefile

ceb8bf2c - module: Convert default symbol namespace to string literal

Tue, 03 Dec 2024 10:21:07 +0000

module: Convert default symbol namespace to string literalCommit cdd30ebb1b9f ("module: Convert symbol namespace to stringliteral") only converted MODULE_IMPORT_NS() and EXPORT_SYMBOL_NS(),leaving DEFAULT_SYMBOL_NAMESPACE as a macro expansion.This commit converts DEFAULT_SYMBOL_NAMESPACE in the same way to avoidannoyance for the default namespace as well.Signed-off-by: Masahiro Yamada Reviewed-by: Uwe Kleine-König Signed-off-by: Linus Torvalds List of files: /linux-6.15/drivers/cdx/Makefile

0e439ba3 - cdx: add MSI support for CDX bus

Mon, 26 Feb 2024 08:28:16 +0000

cdx: add MSI support for CDX busAdd CDX-MSI domain per CDX controller with gic-its domain asa parent, to support MSI for CDX devices. CDX devices allocateMSIs from the CDX domain. Also, introduce APIs to alloc and freeIRQs for CDX domain.In CDX subsystem firmware is a controller for all devices andtheir configuration. CDX bus controller sends all the write_msi_msgcommands to firmware running on RPU and the firmware interfaces withactual devices to pass this information to devicesSince, CDX controller is the only way to communicate with the Firmwarefor MSI write info, CDX domain per controller required in contrast tohaving a CDX domain per device.Co-developed-by: Nikhil Agarwal Signed-off-by: Nikhil Agarwal Co-developed-by: Abhijit Gangurde Signed-off-by: Abhijit Gangurde Signed-off-by: Nipun Gupta Reviewed-by: Pieter Jansen van Vuuren Reviewed-by: Thomas Gleixner Tested-by: Nikhil Agarwal Link: https://lore.kernel.org/r/20240226082816.100872-1-nipun.gupta@amd.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/cdx/Makefile

e3ed12f3 - cdx: Create symbol namespaces for cdx subsystem

Tue, 17 Oct 2023 16:05:01 +0000

cdx: Create symbol namespaces for cdx subsystemCreate CDX_BUS and CDX_BUS_CONTROLLER symbol namespace for cdx bussubsystem. CDX controller modules are required to import symbols fromCDX_BUS_CONTROLLER namespace and other than controller modules toimport from CDX_BUS namespace.Signed-off-by: Abhijit Gangurde Link: https://lore.kernel.org/r/20231017160505.10640-4-abhijit.gangurde@amd.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/cdx/Makefile

eb96b740 - cdx: add MCDI protocol interface for firmware interaction

Mon, 13 Mar 2023 13:26:33 +0000

cdx: add MCDI protocol interface for firmware interactionThe MCDI (Management CPU Driver Interface) is used as aprotocol to communicate with the RPU firmware. It haspre-defined set of messages for different message exchangesbetween APU and RPU.Signed-off-by: Puneet Gupta Signed-off-by: Nipun Gupta Signed-off-by: Tarak Reddy Reviewed-by: Pieter Jansen van Vuuren Tested-by: Nikhil Agarwal Link: https://lore.kernel.org/r/20230313132636.31850-5-nipun.gupta@amd.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/cdx/Makefile

2959ab24 - cdx: add the cdx bus driver

Mon, 13 Mar 2023 13:26:30 +0000

cdx: add the cdx bus driverIntroduce AMD CDX bus, which provides a mechanism for scanningand probing CDX devices. These devices are memory mapped onsystem bus for Application Processors(APUs).CDX devices can be changed dynamically in the Fabric and CDXbus interacts with CDX controller to rescan the bus andrediscover the devices.Signed-off-by: Nipun Gupta Reviewed-by: Pieter Jansen van Vuuren Tested-by: Nikhil Agarwal Link: https://lore.kernel.org/r/20230313132636.31850-2-nipun.gupta@amd.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/cdx/Makefile