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446 Commits

Author SHA1 Message Date
Ben Skeggs
3b330f0875 drm/nouveau/sec2: unload RTOS before tearing down WPR 
Reset regs won't be available on Ampere while SEC2 RTOS is running, and
we're apparently supposed to be doing this on earlier GPUs too.

v2:
- fixed some excessive indentation

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:58 +10:00
Ben Skeggs
a9d90860c4 drm/nouveau/pmu/gm20b,gp10b: boot RTOS from PMU init 
Cleanup before falcon changes.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:58 +10:00
Ben Skeggs
74f9dcb0df drm/nouveau/gsp: add funcs 
Ampere.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:57 +10:00
Ben Skeggs
973b32443b drm/nouveau/imem: allow bar2 mapping of user allocations 
Will be used to init client-allocated USERD to default values.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:46 +10:00
Ben Skeggs
fe76fe497c drm/nouveau/mc: implement intr handling on top of nvkm_intr 
- new-style handlers can now be used here too
- decent clean-up

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:36 +10:00
Ben Skeggs
b59d810a47 drm/nouveau/fault/tu102: switch to explicit intr handlers 
- reads vectors from HW, rather than being hardcoded
- removes hacks to support routing via old interfaces

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:36 +10:00
Ben Skeggs
e650738055 drm/nouveau/vfn/tu102-: support new-style interrupt tree 
- switches ampere over now, and removes its hack mc implementation

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:36 +10:00
Ben Skeggs
58c3d3c837 drm/nouveau/vfn: move NV_USERMODE class from host 
- uses proper class IDs for Turing/Ampere

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:36 +10:00
Ben Skeggs
f83d1c3114 drm/nouveau/vfn: add stub subdev for dev_func 
Initially for NV_USERMODE class, and Turing/Ampere's new interrupt tree.

v2. fixup for ga103 early merge

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2022-11-09 10:44:36 +10:00
Ben Skeggs
727fd72f24 drm/nouveau/intr: add shared interrupt plumbing between pci/tegra 
Unifies the handling between PCI-based and Tegra GPUs, and makes more
explicit/obvious where device interrupts can be expected.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:35 +10:00
Ben Skeggs
eec3f6dfed drm/nouveau/top: parse device topology right after devinit 
We're going to want this information available earlier than it is now.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:35 +10:00
Ben Skeggs
773eb04d14 drm/nouveau/disp: expose conn event class 
This removes some now-unnecessary nesting of workqueues.

v2:
- use ?: (lyude)

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:27 +10:00
Ben Skeggs
55520832d6 drm/nouveau/fault: switch non-replayable faults to nvkm_event_ntfy 
v2: fix flush_work() being called uninitialised during init

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2022-11-09 10:44:27 +10:00
Ben Skeggs
1b255f1ccc drm/nouveau/disp: add output class 
Will be used to more cleanly implement existing method interfaces that
take some confusing (IEDTkey, inherited from VBIOS, which RM no longer
uses on Ampere) match values to determine which display path to operate
on.

Methods will be protected from racing with supervisor, and from being
called where they shouldn't be (ie. without an OR assigned).

v2:
- use ?: (lyude)
v3:
- fix return code if noacquire() method fails

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2022-07-27 09:05:49 +10:00
Ben Skeggs
0196cc65f9 drm/nouveau/device: remove pwrsrc notify in favour of a direct call to clk 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2022-07-13 13:56:04 +10:00
Ben Skeggs
6d7291843e drm/nouveau/nvkm: remove unused header 
Left-over from secboot->acr transition.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2022-07-13 13:55:57 +10:00
Ben Skeggs
59f216cf04 drm/nouveau: rip out nvkm_client.super 
No longer required now that userspace can't touch anything that might
need it, and should fix DRM MM operations racing with each other, and
the random hangs/crashes that come with that.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-08-18 19:00:15 +10:00
Ben Skeggs
f6df392ddd drm/nouveau/top/ga100: initial support 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:50:04 +10:00
Ben Skeggs
26fbb4c8c7 drm/nouveau/privring: rename from ibus 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:50:04 +10:00
Ben Skeggs
0fa5680c28 drm/nouveau/vic: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:50:00 +10:00
Ben Skeggs
ba083ec7a6 drm/nouveau/fifo/gk104-: switch dev_top fault handling to type+inst 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:57 +10:00
Ben Skeggs
088bfe43f0 drm/nouveau/fifo/gf100-: switch static mmu fault id list to type+inst 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:57 +10:00
Ben Skeggs
ad3b0d331f drm/nouveau/fifo: turn chan subdev mask into engine mask 
This data is used to know which engines/classes are reachable on a given
channel's runlist, and needs to be replaced with something that doesn't
rely on subdev index.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:57 +10:00
Ben Skeggs
b7da823a3e drm/nouveau/falcon: use split type+inst when looking up PRI addr 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
d07be5d788 drm/nouveau/volt: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
601c2a06d2 drm/nouveau/top: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
9aad54d5c7 drm/nouveau/tmr: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
0aec69c76e drm/nouveau/therm: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
e4b15b4ca0 drm/nouveau/pmu: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
9b70cd54a1 drm/nouveau/pci: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:55 +10:00
Ben Skeggs
0a7bff10ae drm/nouveau/mxm: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:54 +10:00
Ben Skeggs
6dd123ba8a drm/nouveau/mmu: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:54 +10:00
Ben Skeggs
209ec1b841 drm/nouveau/mc: use split type+inst when handling dev_top interrupts 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:54 +10:00
Ben Skeggs
a35047ba77 drm/nouveau/mc: use split type+inst in interrupt masking API 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:54 +10:00
Ben Skeggs
6997ea1312 drm/nouveau/mc: use split type+inst in device reset APIs 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:54 +10:00
Ben Skeggs
1fc2fddfbc drm/nouveau/mc: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:54 +10:00
Ben Skeggs
3b9e93f7d7 drm/nouveau/top: expose parsed device info more directly 
This is easier to deal with in some situations than the existing accessor
functions.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
0afc1c4caa drm/nouveau/ltc: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
d9691a2245 drm/nouveau/instmem: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
4dea1a9609 drm/nouveau/iccsense: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
c5f38d67f9 drm/nouveau/ibus: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
c6ce0861fe drm/nouveau/i2c: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
b240b21261 drm/nouveau/gsp: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:53 +10:00
Ben Skeggs
01055c01ba drm/nouveau/gpio: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00
Ben Skeggs
8d056d9987 drm/nouveau/fuse: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00
Ben Skeggs
b7a9369ae6 drm/nouveau/fb: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00
Ben Skeggs
77689f1b6b drm/nouveau/fault: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00
Ben Skeggs
4a34fd0e88 drm/nouveau/devinit: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00
Ben Skeggs
98fd7f8366 drm/nouveau/clk: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00
Ben Skeggs
d37766e560 drm/nouveau/bus: switch to instanced constructor 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
 2021-02-11 11:49:52 +10:00