Konsta Hölttä 82df5b0219 gpu: nvgpu: track cdev minor numbers ...

The existing Linux character device nodes are statically configured
once. For other dynamically created devices, track the next minor number
in nvgpu_os_linux as a rudimentary allocator.

Only a small number of increments are expected at this time; in the
future, a bitmap might be more appropriate for tracking out-of-order
deallocations too.

Jira NVGPU-6788

Change-Id: I016ee8471313086620f9ab371583d6763848b0e2
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2651163
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit

2022-03-01 00:08:31 -08:00

..

nvgpu

gpu: nvgpu: track cdev minor numbers

2022-03-01 00:08:31 -08:00

Makefile

gpu: nvgpu: move linux configs from Kconfig file

2020-12-15 14:13:28 -06:00