Files
linux-nvgpu/drivers/gpu
Richard Zhao 2dfa05ba50 gpu: nvgpu: fixes for tu104 usermode register write
- correct user register base l->usermode_regs. It should be bar0 address
plus .usermode.bus_base(). .bus_base() returns user register base offset
relative to bar0.
- correct .usermode.base for tu104. .base should be user register base
relative to virtual function base.
- use nvgpu_usermode_writel for tu104 ring doorbell.

Jira GVSCI-4650

Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Change-Id: Iba98063c4a5cc007459319b0311e546ff10604a4
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2403813
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2020-12-15 14:13:28 -06:00
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