linux/drivers/gpu/drm/nouveau
Ben Skeggs eeaf06ac1a drm/nouveau/svm: initial support for shared virtual memory
This uses HMM to mirror a process' CPU page tables into a channel's page
tables, and keep them synchronised so that both the CPU and GPU are able
to access the same memory at the same virtual address.

While this code also supports Volta/Turing, it's only enabled for Pascal
GPUs currently due to channel recovery being unreliable right now on the
later GPUs.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-02-20 09:00:02 +10:00
..
dispnv04 drm/nouveau/kms/nv04-nv4x: move resume code to dispnv04 init hook 2019-02-20 08:59:59 +10:00
dispnv50 drm/nouveau/kms/nv04-nv4x: move resume code to dispnv04 init hook 2019-02-20 08:59:59 +10:00
include drm/nouveau/fault/gv100-: expose VoltaFaultBufferA 2019-02-20 09:00:01 +10:00
nvif drm/nouveau/mmu: support initialisation of client-managed address-spaces 2019-02-20 09:00:00 +10:00
nvkm drm/nouveau/fault/gv100-: expose VoltaFaultBufferA 2019-02-20 09:00:01 +10:00
Kbuild drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
Kconfig drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_abi16.c drm/nouveau: prepare for enabling svm with existing userspace interfaces 2019-02-20 09:00:01 +10:00
nouveau_abi16.h
nouveau_acpi.c drm/nouveau: fix nouveau_dsm_get_client_id()'s return type 2018-05-18 17:09:46 +10:00
nouveau_acpi.h
nouveau_backlight.c drm/nouveau: register backlight on pascal and newer 2019-01-11 16:25:54 +10:00
nouveau_bios.c
nouveau_bios.h
nouveau_bo.c drm/nouveau: prepare for enabling svm with existing userspace interfaces 2019-02-20 09:00:01 +10:00
nouveau_bo.h drm/nouveau: Replace ttm_bo_unref with ttm_bo_put 2019-01-28 11:43:11 -05:00
nouveau_chan.c drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_chan.h drm/nouveau: prepare for enabling svm with existing userspace interfaces 2019-02-20 09:00:01 +10:00
nouveau_connector.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
nouveau_connector.h drm/nouveau/drm/nouveau: Don't forget to label dp_aux devices 2018-12-11 15:37:09 +10:00
nouveau_crtc.h
nouveau_debugfs.c drm/nouveau: Add size to vbios.rom file in debugfs 2018-12-11 15:37:09 +10:00
nouveau_debugfs.h
nouveau_display.c drm/nouveau/kms/nv04-nv4x: move resume code to dispnv04 init hook 2019-02-20 08:59:59 +10:00
nouveau_display.h drm/nouveau/kms/nv04-nv4x: move resume code to dispnv04 init hook 2019-02-20 08:59:59 +10:00
nouveau_dma.c drm/nouveau/fifo/gv100: return work submission token in channel ctor args 2018-12-11 15:37:49 +10:00
nouveau_dma.h drm/nouveau/drm/nv50-: remove allocation of sw class 2018-05-18 15:01:26 +10:00
nouveau_dp.c
nouveau_drm.c drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_drv.h drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_encoder.h drm/nouveau/kms/nv50: handle SetControlOutputResource from head 2018-05-18 15:01:28 +10:00
nouveau_fbcon.c drm/nouveau: prepare for enabling svm with existing userspace interfaces 2019-02-20 09:00:01 +10:00
nouveau_fbcon.h drm/nouveau/drm/nouveau: Fix deadlock with fb_helper with async RPM requests 2018-09-07 06:54:26 +10:00
nouveau_fence.c dma-buf: allow reserving more than one shared fence slot 2018-10-25 13:45:07 +02:00
nouveau_fence.h drm/nouveau/kms/nv04-nv4x: move a bunch of pre-nv50 page flip code to dispnv04 2019-02-20 08:59:59 +10:00
nouveau_gem.c drm/nouveau: prepare for enabling svm with existing userspace interfaces 2019-02-20 09:00:01 +10:00
nouveau_gem.h
nouveau_hwmon.c drm/nouveau/hwmon: potential uninitialized variables 2018-07-16 18:06:29 +10:00
nouveau_hwmon.h
nouveau_ioc32.c
nouveau_ioctl.h
nouveau_led.c
nouveau_led.h
nouveau_mem.c
nouveau_mem.h
nouveau_nvif.c
nouveau_platform.c drm/nouveau: Replace drm_dev_unref with drm_dev_put 2018-07-16 18:06:30 +10:00
nouveau_platform.h
nouveau_prime.c
nouveau_reg.h
nouveau_sgdma.c
nouveau_svm.c drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_svm.h drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_ttm.c drm/ttm: initialize globals during device init (v2) 2018-11-05 14:21:21 -05:00
nouveau_ttm.h
nouveau_usif.c
nouveau_usif.h
nouveau_vga.c drm/nouveau: Remove useless poll_disable() call in switcheroo_set_state() 2018-09-07 06:54:26 +10:00
nouveau_vga.h
nouveau_vmm.c drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nouveau_vmm.h drm/nouveau/svm: initial support for shared virtual memory 2019-02-20 09:00:02 +10:00
nv04_fbcon.c
nv04_fence.c drm/nouveau/fifo: support channel count query 2018-05-18 15:01:21 +10:00
nv10_fence.c drm/nouveau/fifo: support channel count query 2018-05-18 15:01:21 +10:00
nv10_fence.h
nv17_fence.c drm/nouveau/fifo: support channel count query 2018-05-18 15:01:21 +10:00
nv50_display.h drm/nouveau/kms/nv50-: split each resource type into their own source files 2018-05-18 15:01:28 +10:00
nv50_fbcon.c
nv50_fence.c drm/nouveau/fifo: support channel count query 2018-05-18 15:01:21 +10:00
nv84_fence.c drm/nouveau: prepare for enabling svm with existing userspace interfaces 2019-02-20 09:00:01 +10:00
nvc0_fbcon.c
nvc0_fence.c