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, 4 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/intr.c b/drivers/gpu/nvgpu/common/linux/intr.c
index d1b6ef36..6b4b2dc9 100644
--- a/drivers/gpu/nvgpu/common/linux/intr.c
+++ b/drivers/gpu/nvgpu/common/linux/intr.c
@@ -15,6 +15,7 @@
 #include <linux/irqreturn.h>
 
 #include "gk20a/gk20a.h"
+#include "gk20a/mc_gk20a.h"
 
 #include <nvgpu/atomic.h>
 #include <nvgpu/unit.h>
@@ -138,17 +139,11 @@ void nvgpu_intr_nonstall_cb(struct work_struct *work)
         struct nvgpu_os_linux *l =
                 container_of(work, struct nvgpu_os_linux, nonstall_fn_work);
         struct gk20a *g = &l->g;
-        u32 ops;
-        bool semaphore_wakeup, post_events;
 
         do {
-                ops = atomic_xchg(&l->nonstall_ops, 0);
-
-                semaphore_wakeup = ops & gk20a_nonstall_ops_wakeup_semaphore;
-                post_events = ops & gk20a_nonstall_ops_post_events;
-
-                if (semaphore_wakeup)
-                        gk20a_channel_semaphore_wakeup(g, post_events);
+                u32 ops;
 
+                ops = atomic_xchg(&l->nonstall_ops, 0);
+                mc_gk20a_handle_intr_nonstall(g, ops);
         } while (atomic_read(&l->nonstall_ops) != 0);
 }