From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: [PATCH 5/5] intel/bdw: Update MI_BATCH_BUFFER_START for aub dumps Date: Wed, 6 Nov 2013 09:15:32 -0800 Message-ID: <1383758132-28273-6-git-send-email-benjamin.widawsky@intel.com> References: <1383758132-28273-1-git-send-email-benjamin.widawsky@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1383758132-28273-1-git-send-email-benjamin.widawsky@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: DRI Devel , Intel GFX Cc: Ben Widawsky List-Id: intel-gfx@lists.freedesktop.org From: Damien Lespiau The command now takes a 48bits address and is thus 1 byte longer. Signed-off-by: Damien Lespiau Signed-off-by: Ben Widawsky --- intel/intel_bufmgr_gem.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 3eb6e2e..029ca5d 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -2028,8 +2028,14 @@ aub_build_dump_ringbuffer(drm_intel_bufmgr_gem *bufmgr_gem, /* Make a ring buffer to execute our batchbuffer. */ memset(ringbuffer, 0, sizeof(ringbuffer)); - ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START; - ringbuffer[ring_count++] = batch_buffer; + if (bufmgr_gem->gen >= 8) { + ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START | (3 - 2); + ringbuffer[ring_count++] = batch_buffer; + ringbuffer[ring_count++] = 0; + } else { + ringbuffer[ring_count++] = AUB_MI_BATCH_BUFFER_START; + ringbuffer[ring_count++] = batch_buffer; + } /* Write out the ring. This appears to trigger execution of * the ring in the simulator. -- 1.8.4.2