gpu: nvgpu: convert linux nvgpu ctxsw tags

Convert linux nvgpu ctxsw tags type of the form
of NVGPU_CTXSW_TAG_* into common nvgpu ctxsw tags
type of the form of NVGPU_GPU_CTXSW_TAG_*

EVLR-3078

Change-Id: I337487722c103c05003457f74ad6e05bf3bd38fc
Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1803209
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/ctxsw_trace.c b/drivers/gpu/nvgpu/os/linux/ctxsw_trace.c
index a8f5f815..4983061b 100644
--- a/drivers/gpu/nvgpu/os/linux/ctxsw_trace.c
+++ b/drivers/gpu/nvgpu/os/linux/ctxsw_trace.c
@@ -743,3 +743,41 @@ void gk20a_ctxsw_trace_tsg_reset(struct gk20a *g, struct tsg_gk20a *tsg)
 #endif
         trace_gk20a_channel_reset(~0, tsg->tsgid);
 }
+
+/*
+ * Convert linux nvgpu ctxsw tags type of the form of NVGPU_CTXSW_TAG_*
+ * into common nvgpu ctxsw tags type of the form of NVGPU_GPU_CTXSW_TAG_*
+ */
+
+u8 nvgpu_gpu_ctxsw_tags_to_common_tags(u8 tags)
+{
+        switch (tags){
+        case NVGPU_CTXSW_TAG_SOF:
+                return NVGPU_GPU_CTXSW_TAG_SOF;
+        case NVGPU_CTXSW_TAG_CTXSW_REQ_BY_HOST:
+                return NVGPU_GPU_CTXSW_TAG_CTXSW_REQ_BY_HOST;
+        case NVGPU_CTXSW_TAG_FE_ACK:
+                return NVGPU_GPU_CTXSW_TAG_FE_ACK;
+        case NVGPU_CTXSW_TAG_FE_ACK_WFI:
+                return NVGPU_GPU_CTXSW_TAG_FE_ACK_WFI;
+        case NVGPU_CTXSW_TAG_FE_ACK_GFXP:
+                return NVGPU_GPU_CTXSW_TAG_FE_ACK_GFXP;
+        case NVGPU_CTXSW_TAG_FE_ACK_CTAP:
+                return NVGPU_GPU_CTXSW_TAG_FE_ACK_CTAP;
+        case NVGPU_CTXSW_TAG_FE_ACK_CILP:
+                return NVGPU_GPU_CTXSW_TAG_FE_ACK_CILP;
+        case NVGPU_CTXSW_TAG_SAVE_END:
+                return NVGPU_GPU_CTXSW_TAG_SAVE_END;
+        case NVGPU_CTXSW_TAG_RESTORE_START:
+                return NVGPU_GPU_CTXSW_TAG_RESTORE_START;
+        case NVGPU_CTXSW_TAG_CONTEXT_START:
+                return NVGPU_GPU_CTXSW_TAG_CONTEXT_START;
+        case NVGPU_CTXSW_TAG_ENGINE_RESET:
+                return NVGPU_GPU_CTXSW_TAG_ENGINE_RESET;
+        case NVGPU_CTXSW_TAG_INVALID_TIMESTAMP:
+                return NVGPU_GPU_CTXSW_TAG_INVALID_TIMESTAMP;
+        }
+
+        WARN_ON(1);
+        return tags;
+}