gpu: nvgpu: Wrappers for checking platform type

Add nvgpu_* wrappers for determining if we're running in simulation
or silicon, and if we're running in hypervisor.

The new wrappers require struct gk20a pointer, and gk20a_fence_wait()
did not have access to one. Add struct gk20a pointer as the first
parameter.

JIRA NVGPU-16

Change-Id: I73b2b8f091ca29fb1827054abd2adaf583710331
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1331565
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
index c7db67fe..bdd068fe 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
@@ -31,6 +31,7 @@
 #include <nvgpu/semaphore.h>
 #include <nvgpu/kmem.h>
 #include <nvgpu/log.h>
+#include <nvgpu/soc.h>
 
 #include "gk20a.h"
 #include "debug_gk20a.h"
@@ -3349,7 +3350,7 @@ static void gk20a_fifo_apply_pb_timeout(struct gk20a *g)
 {
         u32 timeout;
 
-        if (tegra_platform_is_silicon()) {
+        if (nvgpu_platform_is_silicon(g)) {
                 timeout = gk20a_readl(g, fifo_pb_timeout_r());
                 timeout &= ~fifo_pb_timeout_detection_enabled_f();
                 gk20a_writel(g, fifo_pb_timeout_r(), timeout);