10 Commits

Author SHA1 Message Date
Timur Tabi
b448a266cc drm/nouveau/nvfw: firmware structures should begin with nvfw_
Rename all structures that are used directly by firmware to have a nvfw_
prefix.

This makes it easier to identify structures that have a fixed, specific
layout.  A future patch will define several more such structures, so it's
important to be consistent now.

Signed-off-by: Timur Tabi <ttabi@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-07-24 18:50:47 +10:00
Ben Skeggs
7a4dde711b drm/nouveau/secboot: move code to boot LS falcons to subdevs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:29 +10:00
Ben Skeggs
91a4e83a2d drm/nouveau/flcn/msgq: rename msgq-related nvkm_msgqueue_queue to nvkm_falcon_msgq
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:29 +10:00
Ben Skeggs
a15d8f580c drm/nouveau/flcn/qmgr: rename remaining nvkm_msgqueue bits to nvkm_falcon_qmgr
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
8e90a98dfb drm/nouveau/flcn/qmgr: support syncronous command submission from common code
Functions implementing FW commands had to implement this themselves, let's
move that to common code and plumb the return code from callbacks through.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
c80157a25e drm/nouveau/flcn/qmgr: allow arbtrary priv + return code for callbacks
Code to interface with LS firmwares is being moved to the subdevs where it
belongs, rather than living in the common falcon code.

Arbitrary private data passed to callbacks is to allow for something other
than struct nvkm_msgqueue to be passed into the callback (like the pointer
to the subdev itself, for example), and the return code will be used where
we'd like to detect failure from synchronous messages.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
0ae59432ba drm/nouveau/flcn/qmgr: move sequence tracking from nvkm_msgqueue to nvkm_falcon_qmgr
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
acc466ab46 drm/nouveau/flcn/cmdq: explicitly create command queue(s) from subdevs
Code to interface with LS firmwares is being moved to the subdevs where it
belongs, rather than living in the common falcon code.

This is an incremental step towards that goal.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
8763955ba7 drm/nouveau/flcn/qmgr: explicitly create queue manager from subdevs
Code to interface with LS firmwares is being moved to the subdevs where it
belongs, rather than living in the common falcon code.

This is an incremental step towards that goal.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
7e1659cc3b drm/nouveau/flcn: split msgqueue into multiple pieces
To make things clearer while modifying the interfaces, split msgqueue into
Queue Manager, Command Queue, and Message Queue.

There should be no code changes here, these will be done incrementally.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00