gpu: nvgpu: fix misc issue for dgpu code on QNX build

- QNX is pulling dgpu code from linux which has
  multiple build failure on QNX. Like QNX needs
  explicit declaration for all non-static functions.
  Some linux specific headers need to be put under
  __KERNEL__ flag.

Change-Id: I15af1a1f6a069c82f9a81449f4f7c7d48612de42
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1665752
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

8 files changed, 12 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/vidmem.c b/drivers/gpu/nvgpu/common/mm/vidmem.c
index f534f45c..0fb423b6 100644
--- a/drivers/gpu/nvgpu/common/mm/vidmem.c
+++ b/drivers/gpu/nvgpu/common/mm/vidmem.c
@@ -20,8 +20,6 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
-#include <linux/scatterlist.h>
-
 #include <nvgpu/bug.h>
 #include <nvgpu/timers.h>
 #include <nvgpu/dma.h>
diff --git a/drivers/gpu/nvgpu/gp106/flcn_gp106.c b/drivers/gpu/nvgpu/gp106/flcn_gp106.c
index 7949edb7..f553f5e1 100644
--- a/drivers/gpu/nvgpu/gp106/flcn_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/flcn_gp106.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,6 +22,7 @@
 #include "gk20a/gk20a.h"
 #include "gk20a/flcn_gk20a.h"
 #include "gp106/sec2_gp106.h"
+#include "gp106/flcn_gp106.h"
 
 #include <nvgpu/hw/gp106/hw_falcon_gp106.h>
 
diff --git a/drivers/gpu/nvgpu/gp106/fuse_gp106.c b/drivers/gpu/nvgpu/gp106/fuse_gp106.c
index 68c0db89..0303830c 100644
--- a/drivers/gpu/nvgpu/gp106/fuse_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/fuse_gp106.c
@@ -1,7 +1,7 @@
 /*
  * GP106 FUSE
  *
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,6 +25,7 @@
 #include <nvgpu/enabled.h>
 
 #include "gk20a/gk20a.h"
+#include "gp106/fuse_gp106.h"
 
 int gp106_fuse_check_priv_security(struct gk20a *g)
 {
diff --git a/drivers/gpu/nvgpu/gv100/mc_gv100.c b/drivers/gpu/nvgpu/gv100/mc_gv100.c
index a3f8ab06..5848a180 100644
--- a/drivers/gpu/nvgpu/gv100/mc_gv100.c
+++ b/drivers/gpu/nvgpu/gv100/mc_gv100.c
@@ -22,7 +22,7 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
-#include <linux/types.h>
+#include <nvgpu/types.h>
 
 #include "gk20a/gk20a.h"
 
diff --git a/drivers/gpu/nvgpu/gv100/nvlink_gv100.c b/drivers/gpu/nvgpu/gv100/nvlink_gv100.c
index d0dfebcf..d27239ae 100644
--- a/drivers/gpu/nvgpu/gv100/nvlink_gv100.c
+++ b/drivers/gpu/nvgpu/gv100/nvlink_gv100.c
@@ -202,7 +202,7 @@ static const struct __nvlink_reginit __nvlink_reginit_per_link_gpu[] = {
 
 #define NVL_DEVICE(str) nvlinkip_discovery_common_device_##str##_v()
 
-const char * __gv100_device_type_to_str(u32 type)
+static const char *__gv100_device_type_to_str(u32 type)
 {
         if (type == NVL_DEVICE(ioctrl))
                 return "IOCTRL";
@@ -1259,7 +1259,7 @@ static void gv100_nvlink_nvlipt_intr_enable(struct gk20a *g, u32 link_id,
 /*
  * Per-link NVLIPT ISR handler
  */
-bool gv100_nvlink_nvlipt_isr(struct gk20a *g, u32 link_id)
+static bool gv100_nvlink_nvlipt_isr(struct gk20a *g, u32 link_id)
 {
         /*
          * Interrupt handling happens in leaf handlers. Assume all interrupts
diff --git a/drivers/gpu/nvgpu/gv100/pmu_gv100.c b/drivers/gpu/nvgpu/gv100/pmu_gv100.c
index 113e554b..9317f6b4 100644
--- a/drivers/gpu/nvgpu/gv100/pmu_gv100.c
+++ b/drivers/gpu/nvgpu/gv100/pmu_gv100.c
@@ -25,6 +25,7 @@
 #include <nvgpu/pmu.h>
 
 #include "gk20a/gk20a.h"
+#include "gv100/pmu_gv100.h"
 
 int gv100_pmu_init_acr(struct gk20a *g)
 {
diff --git a/drivers/gpu/nvgpu/lpwr/rppg.c b/drivers/gpu/nvgpu/lpwr/rppg.c
index 6fc86b2b..1613e33b 100644
--- a/drivers/gpu/nvgpu/lpwr/rppg.c
+++ b/drivers/gpu/nvgpu/lpwr/rppg.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -25,6 +25,7 @@
 #include "gk20a/gk20a.h"
 #include "gp106/bios_gp106.h"
 #include "pstate/pstate.h"
+#include "lpwr/rppg.h"
 
 static void pmu_handle_rppg_init_msg(struct gk20a *g, struct pmu_msg *msg,
         void *param, u32 handle, u32 status)
diff --git a/drivers/gpu/nvgpu/volt/volt_dev.c b/drivers/gpu/nvgpu/volt/volt_dev.c
index 6ad658b8..38df2105 100644
--- a/drivers/gpu/nvgpu/volt/volt_dev.c
+++ b/drivers/gpu/nvgpu/volt/volt_dev.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -20,6 +20,7 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include <nvgpu/types.h>
 #include <nvgpu/sort.h>
 #include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
 #include <nvgpu/bios.h>