gpu: nvgpu: add HALs for devinit and preos bios operations

Add below new HALs for bios operations
gops.bios.devinit()
gops.bios.preos()
gops.bios.verify_devinit()

Export existing APIs gp106_bios_devinit() and gp106_bios_preos() and set them
to above HALs on gp106 and gv100

And call new HALs from gp106_bios_init() if supported instead of directly
calling APIs

Jira NVGPUT-48

Change-Id: Ic89f1c86cf6e3e0785b3663fe733b201d6f2f773
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1708382
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 45fa58f1..076bf89f 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1124,6 +1124,9 @@ struct gpu_ops {
                 int (*init)(struct gk20a *g);
                 int (*preos_wait_for_halt)(struct gk20a *g);
                 void (*preos_reload_check)(struct gk20a *g);
+                int (*devinit)(struct gk20a *g);
+                int (*preos)(struct gk20a *g);
+                int (*verify_devinit)(struct gk20a *g);
         } bios;
 
 #if defined(CONFIG_GK20A_CYCLE_STATS)