summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv44.c
AgeCommit message (Collapse)AuthorFilesLines
2021-02-11drm/nouveau/mmu: switch to instanced constructorBen Skeggs1-3/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2017-11-02drm/nouveau/mmu: remove old vmm frontendBen Skeggs1-4/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02drm/nouveau/mmu: define user interfaces to mmuBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02drm/nouveau/mmu/nv04-nv4x: type-based vram allocation and bar mappingBen Skeggs1-0/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02drm/nouveau/mmu: remove support for old backendsBen Skeggs1-2/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02drm/nouveau/mmu/nv44: implement new vmm backendBen Skeggs1-141/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02drm/nouveau/mmu/nv44: implement vmm on top of new baseBen Skeggs1-42/+19
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02drm/nouveau/mmu/nv04-nv4x: move global vmm to nvkm_mmuBen Skeggs1-4/+4
In a future commit, this will be constructed by common code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/device: remove pci/platform_device from common structBen Skeggs1-2/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: convert to new-style nvkm_subdevBen Skeggs1-49/+30
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: directly use instmem for page tablesBen Skeggs1-11/+11
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: protect each vm with its own mutexBen Skeggs1-1/+1
An upcoming commit requires being able to modify the PRAMIN BAR page tables while already holding the MMU subdev mutex. To solve this issue, each VM has been given its own mutex. As a nice side-effect, this also allows separate VMs to be updated concurrently. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/object: rename some functions to avoid upcoming conflictsBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: switch to gpuobj accessor macrosBen Skeggs1-16/+20
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: switch to subdev printk macrosBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: switch to new-style timer macrosBen Skeggs1-2/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: switch to device pri macrosBen Skeggs1-13/+15
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/mmu: cosmetic changesBen Skeggs1-46/+46
This is purely preparation for upcoming commits, there should be no code changes here. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-08-28drm/nouveau/device: include core/device.h automatically for subdevs/enginesBen Skeggs1-1/+0
Pretty much every subdev/engine is going to need access to nvkm_device shortly to touch registers and/or output messages. The odd placement of the includes is necessary to work around some inter-dependencies that currently exist. This will be fixed later. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-01-22drm/nouveau/mmu: namespace + nvidia gpu names (no binary change)Ben Skeggs1-31/+29
The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-01-22drm/nouveau/mmu: rename from vmmgr (no binary change)Ben Skeggs1-0/+249
Switch to NVIDIA's name for the device. The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-10 20:49:38 +0000