gpu: nvgpu: enhance pbdma debug info

Enhanced pbdma error output to print pbdma interrupt
error.

Generated following hw definitions to dump relevant data:
pbdma_gp_shadow_0_r
pbdma_gp_shadow_1_r

Updated gk20a_dump_pbdma_status to dump this additional
info:
pbdma_gp_put_r
pbdma_gp_get_r
pbdma_gp_shadow_0_r
pbdma_gp_shadow_1_r

Bug 2003671

Change-Id: Iaa75d936e00470a2b8d1151f60dbeb741b3f9bce
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1572182
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

4 files changed, 32 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gk20a/hw_pbdma_gk20a.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gk20a/hw_pbdma_gk20a.h
index 8f30654f..338edef2 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gk20a/hw_pbdma_gk20a.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gk20a/hw_pbdma_gk20a.h
@@ -204,6 +204,14 @@ static inline u32 pbdma_hdr_shadow_r(u32 i)
 {
         return 0x00040118U + i*8192U;
 }
+static inline u32 pbdma_gp_shadow_0_r(u32 i)
+{
+        return 0x00040110U + i*8192U;
+}
+static inline u32 pbdma_gp_shadow_1_r(u32 i)
+{
+        return 0x00040114U + i*8192U;
+}
 static inline u32 pbdma_subdevice_r(u32 i)
 {
         return 0x00040094U + i*8192U;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_pbdma_gm20b.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_pbdma_gm20b.h
index 46edf7aa..b8d7bbe4 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_pbdma_gm20b.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_pbdma_gm20b.h
@@ -188,6 +188,14 @@ static inline u32 pbdma_hdr_shadow_r(u32 i)
 {
         return 0x00040118U + i*8192U;
 }
+static inline u32 pbdma_gp_shadow_0_r(u32 i)
+{
+        return 0x00040110U + i*8192U;
+}
+static inline u32 pbdma_gp_shadow_1_r(u32 i)
+{
+        return 0x00040114U + i*8192U;
+}
 static inline u32 pbdma_subdevice_r(u32 i)
 {
         return 0x00040094U + i*8192U;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_pbdma_gp106.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_pbdma_gp106.h
index 15531d53..dad6317d 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_pbdma_gp106.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_pbdma_gp106.h
@@ -188,6 +188,14 @@ static inline u32 pbdma_hdr_shadow_r(u32 i)
 {
         return 0x00040118U + i*8192U;
 }
+static inline u32 pbdma_gp_shadow_0_r(u32 i)
+{
+        return 0x00040110U + i*8192U;
+}
+static inline u32 pbdma_gp_shadow_1_r(u32 i)
+{
+        return 0x00040114U + i*8192U;
+}
 static inline u32 pbdma_subdevice_r(u32 i)
 {
         return 0x00040094U + i*8192U;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_pbdma_gp10b.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_pbdma_gp10b.h
index d49cc95f..4f45f824 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_pbdma_gp10b.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_pbdma_gp10b.h
@@ -188,6 +188,14 @@ static inline u32 pbdma_hdr_shadow_r(u32 i)
 {
         return 0x00040118U + i*8192U;
 }
+static inline u32 pbdma_gp_shadow_0_r(u32 i)
+{
+        return 0x00040110U + i*8192U;
+}
+static inline u32 pbdma_gp_shadow_1_r(u32 i)
+{
+        return 0x00040114U + i*8192U;
+}
 static inline u32 pbdma_subdevice_r(u32 i)
 {
         return 0x00040094U + i*8192U;