Changes in Kconfig

c99a2e7a - drm/amdkfd: drop IOMMUv2 support

Fri, 28 Jul 2023 16:20:12 +0000

drm/amdkfd: drop IOMMUv2 supportNow that we use the dGPU path for all APUs, drop theIOMMUv2 support.v2: drop the now unused queue manager functions for gfx7/8 APUsReviewed-by: Felix Kuehling Acked-by: Christian König Tested-by: Mike Lothian Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

6fbfc3a2 - drm/amdkfd: Define config HSA_AMD_P2P to support peer-to-peer

Thu, 26 May 2022 16:51:08 +0000

drm/amdkfd: Define config HSA_AMD_P2P to support peer-to-peerExtend current kernel config requirements of amdgpu by adding configHSA_AMD_P2P. Enabling HSA_AMD_P2P is REQUIRED to support peer-to-peercommunication between AMD GPU devices over PCIe busSigned-off-by: Ramesh Errabolu Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

4ab159d2 - drm/amdkfd: Add CONFIG_HSA_AMD_SVM

Mon, 29 Mar 2021 22:49:12 +0000

drm/amdkfd: Add CONFIG_HSA_AMD_SVMControl whether to build SVM support into amdgpu with a Kconfig option.This makes it easier to disable it in production kernels if this newfeature causes problems in production environments.Use "depends on" instead of "select" for DEVICE_PRIVATE, as isrecommended for visible options.Reviewed-by: Philip Yang Signed-off-by: Felix Kuehling Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

814ab993 - drm/amdkfd: register HMM device private zone

Fri, 07 Feb 2020 20:34:33 +0000

drm/amdkfd: register HMM device private zoneRegister vram memory as MEMORY_DEVICE_PRIVATE type resource, toallocate vram backing pages for page migration.Signed-off-by: Philip Yang Reviewed-by: Felix Kuehling Signed-off-by: Felix Kuehling Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

19fef554 - drm/amdkfd: Enable userptr support when KFD is enabled

Fri, 15 Jan 2021 18:21:18 +0000

drm/amdkfd: Enable userptr support when KFD is enabledROCm user mode depends on userptr support. Without it, KFD is basicallyuseless.Make sure HSA_AMD selects the same options as DRM_AMDGPU_USERPTR to avoidbroken configurations where userptr gets enabled but its dependencies aredisabled.Signed-off-by: Felix Kuehling Reviewed-by: Philip Yang Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

b4bc9d95 - drm/amdgpu: Fix spelling mistake "Heterogenous" -> "Heterogeneous"

Tue, 15 Dec 2020 10:56:51 +0000

drm/amdgpu: Fix spelling mistake "Heterogenous" -> "Heterogeneous"There is a spelling mistake in a comment in the Kconfig. Fix it.Signed-off-by: Colin Ian King Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

ad808910 - drm/amdgpu: fix license on Kconfig and Makefiles

Wed, 11 Dec 2019 15:09:03 +0000

drm/amdgpu: fix license on Kconfig and Makefilesamdgpu is MIT licensed.Fixes: ec8f24b7faaf3d ("treewide: Add SPDX license identifier - Makefile/Kconfig")Reviewed-by: Christian König Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

70ebe8a4 - amdgpu: Enable KFD on POWER systems

Sun, 24 Nov 2019 19:15:16 +0000

amdgpu: Enable KFD on POWER systemsKFD has been verified to function on POWER systems (Talos II / Vega 64).It should be available as a kernel configuration option on these systems.Signed-off-by: Timothy Pearson Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

bd95c144 - drm/amdgpu: fix license on Kconfig and Makefiles

Wed, 11 Dec 2019 15:09:03 +0000

c38402fe - amdgpu: Enable KFD on POWER systems

Sun, 24 Nov 2019 19:15:16 +0000

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

d1c234e2 - drm/amdkfd: Allow building KFD on ARM64 (v2)

Wed, 02 Jan 2019 19:52:13 +0000

drm/amdkfd: Allow building KFD on ARM64 (v2)ifdef x86_64 specific code.Allow enabling CONFIG_HSA_AMD on ARM64.v2: Fixed a compiler warning due to an unused variableCC: Mark Nutter Signed-off-by: Felix Kuehling Tested-by: Mark Nutter Acked-by: Alex Deucher Acked-by: Christian König Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

df1dd4f4 - drm/amdkfd: Allow building KFD on ARM64 (v2)

Wed, 02 Jan 2019 19:52:13 +0000

04d5e276 - drm/amdgpu: Merge amdkfd into amdgpu

Wed, 22 Aug 2018 20:48:50 +0000

drm/amdgpu: Merge amdkfd into amdgpuSince KFD is only supported by single GPU driver, it makes sense to mergeamdgpu and amdkfd into one module. This patch is the initial step: mergeKconfig and Makefile.v2: also remove kfd from drm KconfigSigned-off-by: Amber Lin Acked-by: Christian König Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

7bbc0b95 - drm/amdkfd: fix build, select MMU_NOTIFIER

Sat, 14 Apr 2018 02:49:28 +0000

drm/amdkfd: fix build, select MMU_NOTIFIERWhen CONFIG_MMU_NOTIFIER is not enabled, struct mmu_notifier has anincomplete type definition, which causes build errors.../drivers/gpu/drm/amd/amdkfd/kfd_priv.h:607:22: error: field 'mmu_notifier' has incomplete type../include/linux/kernel.h:979:32: error: dereferencing pointer to incomplete type../include/linux/kernel.h:980:18: error: dereferencing pointer to incomplete type../drivers/gpu/drm/amd/amdkfd/kfd_process.c:434:2: error: implicit declaration of function 'mmu_notifier_unregister_no_release' [-Werror=implicit-function-declaration]../drivers/gpu/drm/amd/amdkfd/kfd_process.c:435:2: error: implicit declaration of function 'mmu_notifier_call_srcu' [-Werror=implicit-function-declaration]../drivers/gpu/drm/amd/amdkfd/kfd_process.c:438:21: error: variable 'kfd_process_mmu_notifier_ops' has initializer but incomplete type../drivers/gpu/drm/amd/amdkfd/kfd_process.c:439:2: error: unknown field 'release' specified in initializer../drivers/gpu/drm/amd/amdkfd/kfd_process.c:439:2: warning: excess elements in struct initializer [enabled by default]../drivers/gpu/drm/amd/amdkfd/kfd_process.c:439:2: warning: (near initialization for 'kfd_process_mmu_notifier_ops') [enabled by default]../drivers/gpu/drm/amd/amdkfd/kfd_process.c:534:2: error: implicit declaration of function 'mmu_notifier_register' [-Werror=implicit-function-declaration]Signed-off-by: Randy Dunlap Tested-by: Anders Roxell Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

64d1c3a4 - drm/amdkfd: Centralize IOMMUv2 code and make it conditional

Sat, 09 Dec 2017 00:22:12 +0000

drm/amdkfd: Centralize IOMMUv2 code and make it conditionaldGPUs work without IOMMUv2. Make IOMMUv2 initialization dependent onASIC information. Also allow building KFD without IOMMUv2 support.This is still useful for dGPUs and prepares for enabling KFD onarchitectures that don't support AMD IOMMUv2.v2:* Centralize IOMMUv2 code to avoid #ifdefs in too many placesv3:* Imply AMD_IOMMU_V2 in KconfigSigned-off-by: Felix Kuehling Acked-by: Christian Konig Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

f4fa88ab - drm/radeon: deprecate and remove KFD interface

Mon, 30 Oct 2017 13:16:21 +0000

drm/radeon: deprecate and remove KFD interfaceTo quote Felix: "For testing KV with current user mode stack, please useamdgpu. I don't expect this to work with radeon and I'm not planning tospend any effort on making radeon work with a current user mode stack."Only compile tested, but should be straight forward.Signed-off-by: Christian König Signed-off-by: Oded Gabbay List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

bd72a72c - drm/amdkfd: Add dependency of DRM_AMDGPU to Kconfig

Fri, 21 Nov 2014 21:27:30 +0000

drm/amdkfd: Add dependency of DRM_AMDGPU to KconfigSigned-off-by: Oded Gabbay List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

a49493b5 - amdkfd: Remove DRM_AMDGPU dependency from Kconfig

Fri, 21 Nov 2014 20:36:09 +0000

amdkfd: Remove DRM_AMDGPU dependency from KconfigThis patch removes the dependency of amdkfd upon DRM_AMDGPU symbol in amdkfd'sKconfig file.This is done because amdgpu driver is not yet upstreamed and therefore,DRM_AMDGPU symbol is not present in any Kconfig file.Reviewed-by: Alex Deucher Signed-off-by: Oded Gabbay List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig

4a488a7a - amdkfd: Add amdkfd skeleton driver

Wed, 16 Jul 2014 18:08:55 +0000

amdkfd: Add amdkfd skeleton driverThis patch adds the amdkfd skeleton driver. The driver does nothing exceptdefine a /dev/kfd device.It returns -ENODEV on all amdkfd IOCTLs.v3: Move bool field to the end of structure, removed the pmc ioctls and addeda meaningful error message for ioctl error.v5:Create a new folder drm/amd and move amdkfd from drm/radeon/ to drm/amd/Remove scheduler_class from kfd_priv.h as it was never usedAdd skeleton implementation of the Get Version IOCTLv6:Update module version to the correct number and remove the "default m" from theKconfig fileSigned-off-by: Oded Gabbay List of files: /linux-6.15/drivers/gpu/drm/amd/amdkfd/Kconfig