On Mon, Apr 28, 2014 at 06:45:50PM -0700, Ben Widawsky wrote:
> See the relevant kernel patch for the details. I guess this breaks
> support for older error state, I am not actually sure. Without
> versioning our error state though, I cannot think of a better way.
> Suggestions are welcome.
Just drop the length qualifier and let scanf it the full number?
-Daniel
>
> Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
> ---
> tools/intel_error_decode.c | 14 +++++++-------
> 1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/tools/intel_error_decode.c b/tools/intel_error_decode.c
> index 1eeff07..d0028a1 100644
> --- a/tools/intel_error_decode.c
> +++ b/tools/intel_error_decode.c
> @@ -311,17 +311,17 @@ print_fence(unsigned int devid, uint64_t fence)
> uint32_t head[MAX_RINGS];
> int head_ndx = 0;
> int num_rings = 0;
> -static void print_batch(int is_batch, const char *ring_name, uint32_t gtt_offset)
> +static void print_batch(int is_batch, const char *ring_name, uint64_t gtt_offset)
> {
> const char *buffer_type[2] = { "ringbuffer", "batchbuffer" };
> if (is_batch || !num_rings)
> - printf("%s (%s) at 0x%08x\n", buffer_type[is_batch], ring_name, gtt_offset);
> + printf("%s (%s) at 0x%016lx\n", buffer_type[is_batch], ring_name, gtt_offset);
> else
> - printf("%s (%s) at 0x%08x; HEAD points to: 0x%08x\n", buffer_type[is_batch], ring_name, gtt_offset, head[head_ndx++ % num_rings] + gtt_offset);
> + printf("%s (%s) at 0x%016lx; HEAD points to: 0x%016lx\n", buffer_type[is_batch], ring_name, gtt_offset, head[head_ndx++ % num_rings] + gtt_offset);
> }
>
> static void decode(struct drm_intel_decode *ctx, bool is_batch,
> - const char *ring_name, uint32_t gtt_offset, uint32_t *data,
> + const char *ring_name, uint64_t gtt_offset, uint32_t *data,
> int *count)
> {
> if (!*count)
> @@ -344,7 +344,7 @@ read_data_file(FILE *file)
> char *line = NULL;
> size_t line_size;
> uint32_t offset, value, ring_length = 0;
> - uint32_t gtt_offset = 0, new_gtt_offset;
> + uint64_t gtt_offset = 0, new_gtt_offset;
> char *ring_name = NULL;
> int is_batch = 1;
>
> @@ -361,7 +361,7 @@ read_data_file(FILE *file)
> if (num_rings == -1)
> num_rings = head_ndx;
>
> - matched = sscanf(dashes, "--- gtt_offset = 0x%08x\n",
> + matched = sscanf(dashes, "--- gtt_offset = 0x%016lx\n",
> &new_gtt_offset);
> if (matched == 1) {
> decode(decode_ctx, is_batch, ring_name,
> @@ -373,7 +373,7 @@ read_data_file(FILE *file)
> continue;
> }
>
> - matched = sscanf(dashes, "--- ringbuffer = 0x%08x\n",
> + matched = sscanf(dashes, "--- ringbuffer = 0x%08lx\n",
> &new_gtt_offset);
> if (matched == 1) {
> decode(decode_ctx, is_batch, ring_name,
> --
> 1.9.2
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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