Convert the format of the 'show' and 'crash' debugfs files to
mostly standard YAML. This should be easier to parse and be
more flexible for future changes and expansions.
Signed-off-by: Jordan Crouse <jcrouse@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 23 ++++++++++++++---------
drivers/gpu/drm/msm/msm_debugfs.c | 8 +++++---
2 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 963fce3..9e83c70 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -438,23 +438,28 @@ void adreno_show(struct msm_gpu *gpu, struct msm_gpu_state *state,
if (IS_ERR_OR_NULL(state))
return;
- seq_printf(m, "status: %08x\n", state->rbbm_status);
seq_printf(m, "revision: %d (%d.%d.%d.%d)\n",
adreno_gpu->info->revn, adreno_gpu->rev.core,
adreno_gpu->rev.major, adreno_gpu->rev.minor,
adreno_gpu->rev.patchid);
- for (i = 0; i < gpu->nr_rings; i++) {
- seq_printf(m, "rb %d: fence: %d/%d\n", i,
- state->ring[i].fence, state->ring[i].seqno);
+ seq_printf(m, "rbbm-status: 0x%08x\n", state->rbbm_status);
+
+ seq_printf(m, "ringbuffer:\n");
- seq_printf(m, " rptr: %d\n", state->ring[i].rptr);
- seq_printf(m, "rb wptr: %d\n", state->ring[i].wptr);
+ for (i = 0; i < gpu->nr_rings; i++) {
+ seq_printf(m, " - id: %d\n", i);
+ seq_printf(m, " last-fence: %d\n", state->ring[i].seqno);
+ seq_printf(m, " retired-fence: %d\n", state->ring[i].fence);
+ seq_printf(m, " rptr: %d\n", state->ring[i].rptr);
+ seq_printf(m, " wptr: %d\n", state->ring[i].wptr);
}
- seq_printf(m, "IO:region %s 00000000 00020000\n", gpu->name);
- for (i = 0; i < state->nr_registers; i++) {
- seq_printf(m, "IO:R %08x %08x\n",
+ seq_printf(m, "registers:\n");
+ seq_printf(m, " - [offset, value]\n");
+
+ for(i = 0; i < state->nr_registers; i++) {
+ seq_printf(m, " - [0x%04x, 0x%08x]\n",
state->registers[i * 2] << 2,
state->registers[(i * 2) + 1]);
}
diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c
index 50e049c..e6d41d9 100644
--- a/drivers/gpu/drm/msm/msm_debugfs.c
+++ b/drivers/gpu/drm/msm/msm_debugfs.c
@@ -33,9 +33,11 @@ static int msm_gpu_crash_show(struct seq_file *m, void *data)
if (!state)
return 0;
- seq_printf(m, "%s Crash Status:\n", gpu->name);
- seq_puts(m, "Kernel: " UTS_RELEASE "\n");
- seq_printf(m, "Time: %ld s %ld us\n",
+ /* FIXME: add tags? */
+ seq_puts(m, "---\n");
+ seq_puts(m, "kernel: " UTS_RELEASE "\n");
+ seq_printf(m, "module: " KBUILD_MODNAME "\n");
+ seq_printf(m, "time: %ld.%ld\n",
state->time.tv_sec, state->time.tv_usec);
if (state->comm)
seq_printf(m, "comm: %s\n", state->comm);
--
1.9.1
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