From cdb95931dea32981545e34a3b1dfc9e172425d95 Mon Sep 17 00:00:00 2001 From: Jordan Crouse Date: Tue, 24 Jul 2018 10:33:31 -0600 Subject: drm/msm/gpu: Add the buffer objects from the submit to the crash dump For hangs, dump copy out the contents of the buffer objects attached to the guilty submission and print them in the crash dump report. Signed-off-by: Jordan Crouse Signed-off-by: Rob Clark --- Documentation/gpu/msm-crash-dump.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'Documentation/gpu') diff --git a/Documentation/gpu/msm-crash-dump.rst b/Documentation/gpu/msm-crash-dump.rst index 7943f43f70d6..757cd257e0d8 100644 --- a/Documentation/gpu/msm-crash-dump.rst +++ b/Documentation/gpu/msm-crash-dump.rst @@ -66,6 +66,20 @@ ringbuffer The contents of the ring encoded as ascii85. Only the used portions of the ring will be printed. +bo + List of buffers from the hanging submission if available. + Each buffer object will have a uinque iova. + + iova + GPU address of the buffer object. + + size + Allocated size of the buffer object. + + data + The contents of the buffer object encoded with ascii85. Only + Trailing zeros at the end of the buffer will be skipped. + registers Set of registers values. Each entry is on its own line enclosed by brackets { }. -- cgit