4 Commits

Include renames

Author	SHA1	Message	Date
James Morse	4aab135bda	arm64: mpam: Select ARCH_HAS_CPU_RESCTRL ... Enough MPAM support is present to enable ARCH_HAS_CPU_RESCTRL. Let it rip^Wlink! ARCH_HAS_CPU_RESCTRL indicates resctrl can be enabled. It is enabled by the arch code simply because it has 'arch' in its name. This removes ARM_CPU_RESCTRL as a mimic of X86_CPU_RESCTRL. While here, move the ACPI dependency to the driver's Kconfig file. Tested-by: Gavin Shan <[email protected]> Tested-by: Shaopeng Tan <[email protected]> Tested-by: Peter Newman <[email protected]> Tested-by: Zeng Heng <[email protected]> Tested-by: Punit Agrawal <[email protected]> Tested-by: Jesse Chick <[email protected]> Reviewed-by: Zeng Heng <[email protected]> Reviewed-by: Shaopeng Tan <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Reviewed-by: Gavin Shan <[email protected]> Acked-by: Catalin Marinas <[email protected]> Co-developed-by: Ben Horgan <[email protected]> Signed-off-by: Ben Horgan <[email protected]> Signed-off-by: James Morse <[email protected]>	2026-03-27 15:32:11 +00:00
Ben Horgan	c544f00a47	arm64: mpam: Drop the CONFIG_EXPERT restriction ... In anticipation of MPAM being useful remove the CONFIG_EXPERT restriction. This was done to prevent the driver being enabled before the user-space interface was wired up. Tested-by: Zeng Heng <[email protected]> Tested-by: Punit Agrawal <[email protected]> Tested-by: Gavin Shan <[email protected]> Tested-by: Shaopeng Tan <[email protected]> Tested-by: Jesse Chick <[email protected]> Reviewed-by: Zeng Heng <[email protected]> Reviewed-by: Shaopeng Tan <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Reviewed-by: Gavin Shan <[email protected]> Reviewed-by: James Morse <[email protected]> Acked-by: Catalin Marinas <[email protected]> Signed-off-by: Ben Horgan <[email protected]> [ morse: Added second paragraph ] Signed-off-by: James Morse <[email protected]>	2026-03-27 15:28:35 +00:00
James Morse	e3565d1fd4	arm_mpam: Add kunit test for bitmap reset ... The bitmap reset code has been a source of bugs. Add a unit test. This currently has to be built in, as the rest of the driver is builtin. Suggested-by: Jonathan Cameron <[email protected]> Signed-off-by: James Morse <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Reviewed-by: Ben Horgan <[email protected]> Reviewed-by: Fenghua Yu <[email protected]> Reviewed-by: Gavin Shan <[email protected]> Reviewed-by: Shaopeng Tan <[email protected]> Tested-by: Fenghua Yu <[email protected]> Tested-by: Carl Worth <[email protected]> Tested-by: Gavin Shan <[email protected]> Tested-by: Zeng Heng <[email protected]> Tested-by: Shaopeng Tan <[email protected]> Tested-by: Hanjun Guo <[email protected]> Signed-off-by: Ben Horgan <[email protected]> Signed-off-by: Catalin Marinas <[email protected]>	2025-11-19 18:34:24 +00:00
James Morse	f04046f257	arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate ... Probing MPAM is convoluted. MSCs that are integrated with a CPU may only be accessible from those CPUs, and they may not be online. Touching the hardware early is pointless as MPAM can't be used until the system-wide common values for num_partid and num_pmg have been discovered. Start with driver probe/remove and mapping the MSC. Cc: Carl Worth <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Reviewed-by: Fenghua Yu <[email protected]> Reviewed-by: Shaopeng Tan <[email protected]> Tested-by: Fenghua Yu <[email protected]> Tested-by: Shaopeng Tan <[email protected]> Tested-by: Peter Newman <[email protected]> Tested-by: Carl Worth <[email protected]> Tested-by: Gavin Shan <[email protected]> Tested-by: Zeng Heng <[email protected]> Tested-by: Hanjun Guo <[email protected]> Signed-off-by: James Morse <[email protected]> Signed-off-by: Ben Horgan <[email protected]> Signed-off-by: Catalin Marinas <[email protected]>	2025-11-19 18:34:20 +00:00