gpu: nvgpu: add gops.semaphore_wakeup HAL

vserver handles semaphore differently from native, so it needs a
callback to differentiate from native. Also created common function
mc_gk20a_handle_intr_nonstall to handle all nonstall interrupts.

Jira VQRM-2982

Change-Id: I1b3821717a4005ca4bf2a4dac5dcd335872f48f1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1656753
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mc_gk20a.c b/drivers/gpu/nvgpu/gk20a/mc_gk20a.c
index b99fbdb0..e6d81a87 100644
--- a/drivers/gpu/nvgpu/gk20a/mc_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mc_gk20a.c
@@ -240,3 +240,14 @@ bool mc_gk20a_is_intr1_pending(struct gk20a *g,
 
         return is_pending;
 }
+
+void mc_gk20a_handle_intr_nonstall(struct gk20a *g, u32 ops)
+{
+        bool semaphore_wakeup, post_events;
+
+        semaphore_wakeup = ops & gk20a_nonstall_ops_wakeup_semaphore;
+        post_events = ops & gk20a_nonstall_ops_post_events;
+
+        if (semaphore_wakeup)
+                g->ops.semaphore_wakeup(g, post_events);
+}