talos-op-linux/drivers/gpu/drm/nouveau/include, branch masterTalos™ II Linux sources for OpenPOWERhttps://git.raptorcs.com/git/talos-op-linux/atom?h=master2020-01-15T00:50:30+00:00drm/nouveau/gr/tu10x: initial support2020-01-15T00:50:30+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:afa3b96b058d87c2c44d1c83dadb2ba6998d03ce
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/acr/tu10x: initial support2020-01-15T00:50:30+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:3fa8fe1572bc708596318280a22669dfc9eaf805
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/core: remove previous versioned fw loader2020-01-15T00:50:30+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:edec7149cbfae95c35282c19cda20b7bc53873af
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/secboot: remove2020-01-15T00:50:30+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:9d350c5e5156792ba7c87b3b1e897656dc2a88e5
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/acr: implement new subdev to replace "secure boot"2020-01-15T00:50:29+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:22dcda45a3d1dfe6eeb4ab0a3b9aaa2333cb649d
ACR is responsible for managing the firmware for LS (Low Secure) falcons,
this was previously handled in the driver by SECBOOT.
This rewrite started from some test code that attempted to replicate the
procedure RM uses in order to debug early Turing ACR firmwares that were
provided by NVIDIA for development.
Compared with SECBOOT, the code is structured into more individual steps,
with the aim of making the process easier to follow/debug, whilst making
it possible to support newer firmware versions that may have a different
binary format or API interface.
The HS (High Secure) binary(s) are now booted earlier in device init, to
match the behaviour of RM, whereas SECBOOT would delay this until we try
to boot the first LS falcon.
There's also additional debugging features available, with the intention
of making it easier to solve issues during FW/HW bring-up in the future.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/fb/gp102-: unlock VPR as part of FB init2020-01-15T00:50:29+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:ebe52a58acca308142ba2811e50a1b3bf047240d
We perform memory allocations long before we hit the code in SECBOOT that
would unlock the VPR, which could potentially result in memory allocation
within the locked region.
Run the scrubber binary right after VRAM init to ensure we don't.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/core/memory: add macros to read/write blocks from objects2020-01-15T00:50:29+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:ff213b634865b60fa8d445a070ac74951245bb3d
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/secboot: move code to boot LS falcons to subdevs2020-01-15T00:50:29+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:7a4dde711b38dd10df71bd71151cb1f59dfbfdac
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/flcn/msgq: rename msgq-related nvkm_msgqueue_queue to nvkm_falcon_msgq2020-01-15T00:50:29+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:91a4e83a2d3e99af33a666508e86b96f4210fae6
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/flcn/msgq: pass explicit message queue pointer to recv()2020-01-15T00:50:29+00:00Ben Skeggsbskeggs@redhat.com2020-01-14T20:34:22+00:00urn:sha1:e1cc579898aed48fe6a6ac1bf5a7491784c5d690
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>