On 2020-02-21 9:34 a.m., Huang Rui wrote:
On Wed, Feb 19, 2020 at 10:09:46AM -0500, Tom St Denis wrote:
I got some messages after a while:
[ 741.788564] Failed to send Message 8.
[ 746.671509] Failed to send Message 8.
[ 748.749673] Failed to send Message 2b.
[ 759.245414] Failed to send Message 7.
[ 763.216902] Failed to send Message 2a.
Are there any additional locks that should be held? Because some commands
like --top or --waves can do a lot of distinct read operations (causing a
lot of enable/disable calls).
I'm going to sit on this a bit since I don't think the patch is ready for
pushing out.
How about use RREG32_KIQ and WREG32_KIQ?
For all register accesses (in the debugfs read/write method)? Can we use
those on all ASICs?
Tom
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