talos-op-linux/drivers/gpu/drm/nouveau/nvkm/subdev/fault, branch master

drm/nouveau/fault/gv100-: fix memory leak on module unload

2020-01-15T00:50:25+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/fault/tu102: define nvkm_fault_func.pin

2020-01-15T00:50:25+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/fault: Add support for GP10B

2020-01-15T00:49:58+00:00

There is no BAR2 on GP10B and there is no need to map through BAR2 because all memory is shared between the GPU and the CPU. Add a custom implementation of the fault sub-device that uses nvkm_memory_addr() instead of nvkm_memory_bar2() to return the address of a pinned fault buffer. Signed-off-by: Thierry Reding Signed-off-by: Ben Skeggs

drm/nouveau: fix bogus GPL-2 license header

2019-07-19T06:26:51+00:00

The bulk SPDX addition made all these files into GPL-2.0 licensed files. However the remainder of the project is MIT-licensed, these files were simply missing the boiler plate and got caught up in the global update. Fixes: 96ac6d4351004 (treewide: Add SPDX license identifier - Kbuild) Signed-off-by: Ben Skeggs

treewide: Add SPDX license identifier - Kbuild

2019-05-30T18:32:33+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0 Reported-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman Reviewed-by: Kate Stewart Signed-off-by: Greg Kroah-Hartman

drm/nouveau/fault/gv100-: expose VoltaFaultBufferA

2019-02-19T23:00:01+00:00

This nvclass exposes the replayable fault buffer, which will be used by SVM to manage GPU page faults. Signed-off-by: Ben Skeggs

drm/nouveau/fault/gp100: expose MaxwellFaultBufferA

2019-02-19T23:00:00+00:00

This nvclass exposes the replayable fault buffer, which will be used by SVM to manage GPU page faults. Signed-off-by: Ben Skeggs

drm/nouveau/fault/tu102: rename implementation from tu104

2019-02-19T22:59:58+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/fault/tu104: initial support

2018-12-11T05:37:54+00:00

New registers. Currently uncertain how exactly to mask fault buffer interrupts. This will likely be corrected at around the same time as the new MC interrupt stuff has been properly figured out and implemented. For the moment, it shouldn't matter too much. Signed-off-by: Ben Skeggs

drm/nouveau/fault: add explicit control over fault buffer interrupts

2018-12-11T05:37:46+00:00

The GPU will continually fire interrupts while a fault buffer GET != PUT, and to stop the spurious interrupts while the handler does its thing, we were disabling the fault buffer temporarily. This is not actually a great idea to begin with, and made worse by Volta resetting GET/PUT when it's reactivated. So, let's not do that. Signed-off-by: Ben Skeggs