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Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31 |
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| #
670451c3 |
| 24-May-2023 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: return ERR_PTR from nvkm_runl_new()
Callers expect this - not NULL.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lyud
drm/nouveau/fifo: return ERR_PTR from nvkm_runl_new()
Callers expect this - not NULL.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230525003106.3853741-6-skeggsb@gmail.com
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Revision tags: v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15 |
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| #
c14bff92 |
| 28-Feb-2023 |
Tom Rix <trix@redhat.com> |
drm/nouveau/fifo: set nvkm_engn_cgrp_get storage-class-specifier to static
smatch reports
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:33:18:
warning: symbol 'nvkm_engn_cgrp_get' was not declar
drm/nouveau/fifo: set nvkm_engn_cgrp_get storage-class-specifier to static
smatch reports
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:33:18:
warning: symbol 'nvkm_engn_cgrp_get' was not declared. Should it be static?
nvkm_engn_cgrp_get is only used in runl.c, so it should be static
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230228221533.3240520-1-trix@redhat.com
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Revision tags: v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45 |
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| #
1ed02c3f |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/engine: add HAL for engine-specific rc reset procedure
Will be used to improve gr reset on GF100 and newer.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude
drm/nouveau/engine: add HAL for engine-specific rc reset procedure
Will be used to improve gr reset on GF100 and newer.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
7f4f35ea |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo/ga100-: initial support
- replaces the hacked-up version that existed solely to support TTM
v2. remove earlier hack preventing use of non-stall intr for fences
Signed-off-by: Ben
drm/nouveau/fifo/ga100-: initial support
- replaces the hacked-up version that existed solely to support TTM
v2. remove earlier hack preventing use of non-stall intr for fences
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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| #
b084fff2 |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add common runlist control
- less dependence on waiting for runlist updates, on GPUs that allow it
- supports runqueue selector in RAMRL entries
- completes switch to common runl/c
drm/nouveau/fifo: add common runlist control
- less dependence on waiting for runlist updates, on GPUs that allow it
- supports runqueue selector in RAMRL entries
- completes switch to common runl/cgrp/chan topology info
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
4d60100a |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add common channel recovery
That sure was fun to untangle.
- handled per-runlist, rather than globally
- more straight-forward process in general
- various potential SW/HW races h
drm/nouveau/fifo: add common channel recovery
That sure was fun to untangle.
- handled per-runlist, rather than globally
- more straight-forward process in general
- various potential SW/HW races have been fixed
- fixes lockdep issues that were present in >=gk104's prior implementation
- volta recovery now actually stands a chance of working
- volta/turing waiting for PBDMA idle before engine reset
- turing using hw-provided TSG info for CTXSW_TIMEOUT
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
acff9415 |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add chan/cgrp preempt()
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
3a6bc9c2 |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add runlist block()/allow()
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
4a492fd5 |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add runlist wait()
- adds g8x/turing registers, which were missing before
- switches fermi to polled wait, like later hw (see: 4f2fc25c0f8bc...)
Signed-off-by: Ben Skeggs <bskeggs
drm/nouveau/fifo: add runlist wait()
- adds g8x/turing registers, which were missing before
- switches fermi to polled wait, like later hw (see: 4f2fc25c0f8bc...)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
c358f538 |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add new channel lookup interfaces
- supports per-runlist CHIDs
- channel group lock held across reference, rather than global lock
v2:
- remove unnecessary parenthesis
Signed-off
drm/nouveau/fifo: add new channel lookup interfaces
- supports per-runlist CHIDs
- channel group lock held across reference, rather than global lock
v2:
- remove unnecessary parenthesis
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
e43c872c |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: merge mmu fault handlers together
After updating GF100 implementation from the GK104/TU102 ones, and using
the new runlist/engine topology info, all three handlers become (almost)
drm/nouveau/fifo: merge mmu fault handlers together
After updating GF100 implementation from the GK104/TU102 ones, and using
the new runlist/engine topology info, all three handlers become (almost)
identical.
- there's a temporary kludge to call through to the HW-specific recovery
- engine fault mapping info determined at load time, not on every fault
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
468fae7b |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add cgrp, have all channels be part of one
Engine context tracking will move to nvkm_cgrp in later commits, so we
create SW-only channel groups on HW without support for them.
- s
drm/nouveau/fifo: add cgrp, have all channels be part of one
Engine context tracking will move to nvkm_cgrp in later commits, so we
create SW-only channel groups on HW without support for them.
- switches to nvkm_chid for TSG/channel ID allocation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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| #
d94470e9 |
| 01-Jun-2022 |
Ben Skeggs <bskeggs@redhat.com> |
drm/nouveau/fifo: add common runlist/engine topology
Creates an nvkm_runl for each runlist on the GPU, and an nvkm_engn for
each engine that is reachable from a runlist.
- basically what gk104- alr
drm/nouveau/fifo: add common runlist/engine topology
Creates an nvkm_runl for each runlist on the GPU, and an nvkm_engn for
each engine that is reachable from a runlist.
- basically what gk104- already does, but extended to all chips
- adds per-runlist CHID allocators (Ampere)
- splits g98/gt2xx out from g84 (different target engines)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
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