Reviewed-by: Toni Lönnberg <toni.lonnb...@intel.com>
On Fri, Nov 09, 2018 at 04:49:11PM +0000, Lionel Landwerlin wrote:
> We can only start parsing commands from the head pointer. This was
> working fine up to now because we only dealt with a "made up" ring
> buffer (generated by aub_write) which always had its head at 0.
>
> Signed-off-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>
> ---
> src/intel/tools/aubinator.c | 4 ++--
> src/intel/tools/aubinator_viewer.cpp | 4 ++--
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/src/intel/tools/aubinator.c b/src/intel/tools/aubinator.c
> index 04d920d98e5..5fed5f11389 100644
> --- a/src/intel/tools/aubinator.c
> +++ b/src/intel/tools/aubinator.c
> @@ -151,7 +151,7 @@ handle_execlist_write(void *user_data, enum gen_engine
> engine, uint64_t context_
> struct gen_batch_decode_bo ring_bo = aub_mem_get_ggtt_bo(&mem,
>
> ring_buffer_start);
> assert(ring_bo.size > 0);
> - void *commands = (uint8_t *)ring_bo.map + (ring_buffer_start -
> ring_bo.addr);
> + void *commands = (uint8_t *)ring_bo.map + (ring_buffer_start -
> ring_bo.addr) + ring_buffer_head;
>
> if (context_descriptor & 0x100 /* ppgtt */) {
> batch_ctx.get_bo = aub_mem_get_ppgtt_bo;
> @@ -162,7 +162,7 @@ handle_execlist_write(void *user_data, enum gen_engine
> engine, uint64_t context_
> (void)engine; /* TODO */
> gen_print_batch(&batch_ctx, commands,
> MIN2(ring_buffer_tail - ring_buffer_head,
> ring_buffer_length),
> - 0);
> + ring_bo.addr + ring_buffer_head);
> aub_mem_clear_bo_maps(&mem);
> }
>
> diff --git a/src/intel/tools/aubinator_viewer.cpp
> b/src/intel/tools/aubinator_viewer.cpp
> index dac03472153..5242edf86fc 100644
> --- a/src/intel/tools/aubinator_viewer.cpp
> +++ b/src/intel/tools/aubinator_viewer.cpp
> @@ -729,13 +729,13 @@ display_batch_execlist_write(void *user_data, enum
> gen_engine engine,
> struct gen_batch_decode_bo ring_bo =
> aub_mem_get_ggtt_bo(&window->mem, ring_buffer_start);
> assert(ring_bo.size > 0);
> - void *commands = (uint8_t *)ring_bo.map + (ring_buffer_start -
> ring_bo.addr);
> + void *commands = (uint8_t *)ring_bo.map + (ring_buffer_start -
> ring_bo.addr) + ring_buffer_head;
>
> window->uses_ppgtt = true;
>
> aub_viewer_render_batch(&window->decode_ctx, commands,
> MIN2(ring_buffer_tail - ring_buffer_head,
> ring_buffer_length),
> - ring_buffer_start);
> + ring_buffer_start + ring_buffer_head);
> }
>
> static void
> --
> 2.19.1
>
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