intel-gfx?
Series Reviewed-by: Jordan Justen <jordan.l.jus...@intel.com>
On 2016-11-23 20:27:00, Jason Ekstrand wrote:
> This reverts commit c6191a41f6c858cbdd4280e9ffcc91170e87ebeb. It turns out
> that having a GTT that large causes the simulator massive headaches.
> ---
> tools/aubdump.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/tools/aubdump.c b/tools/aubdump.c
> index 8904255..b1c46e2 100644
> --- a/tools/aubdump.c
> +++ b/tools/aubdump.c
> @@ -176,8 +176,8 @@ gtt_entry_size(void)
> static uint32_t
> gtt_size(void)
> {
> - /* Enough for 256MB assuming 4kB pages. */
> - const unsigned entries = 0x10000;
> + /* Enough for 64MB assuming 4kB pages. */
> + const unsigned entries = 0x4000;
> return entries * gtt_entry_size();
> }
>
> @@ -197,7 +197,7 @@ write_header(void)
> dword_out(0); /* timestamp */
> dword_out(0); /* comment len */
>
> - /* Set up the GTT. The max we can handle is 256M */
> + /* Set up the GTT. The max we can handle is 64M */
> dword_out(CMD_AUB_TRACE_HEADER_BLOCK | ((gen >= 8 ? 6 : 5) - 2));
> dword_out(AUB_TRACE_MEMTYPE_GTT_ENTRY |
> AUB_TRACE_TYPE_NOTYPE | AUB_TRACE_OP_DATA_WRITE);
> --
> 2.5.0.400.gff86faf
>
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