17 May
2018
17 May
'18
3:57 p.m.
On Mon, 2018-05-14 at 15:02 +0800, yanwang wrote:
On Fri, 2018-05-11 at 11:42 +0800, yanwang wrote:
as we will want to add more trace flags i.e.
echo PCM0C rpos=1,wpos=1 > /sys/kernel/debug/sof/trace_level
will trace the reader and writer position (not implemented)
Could you clarify more detail for rpos and wpos? I can add it in the next version patch set.
The point here is that we should allow for more than one type of trace data type and class in our debugFS API and IPC ABI. We ned to be flexable with types and class of data from kernel and IPC.
Liam
Thanks.
Hi, Liam, Could you clarify it? Thanks.
Yan Wang
Yan Wang