MESA 7i95 with PktUART needed
- PCW
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22 Jun 2021 00:11 #212624
by PCW
Replied by PCW on topic MESA 7i95 with PktUART needed
hm2_eth: ERROR: used llio->read in realtime task (addr=0x6800)
Does this mean that an async (non queued) read was done, this really should not happen with Ethernet
Does this mean that an async (non queued) read was done, this really should not happen with Ethernet
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- andypugh
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23 Jun 2021 12:03 #212732
by andypugh
Not necessarily. It means that a read has been performed that is not part of the translation-ram setup.
(Given that last time I looked tram-read was using straight low-level reads with no tram use, as tram was never actually implemented this is a spurious message, in my opinion)
I am not sure that is it possible to refactor pktuart,c to use tram. I think it all happens too late.
Replied by andypugh on topic MESA 7i95 with PktUART needed
hm2_eth: ERROR: used llio->read in realtime task (addr=0x6800)
Does this mean that an async (non queued) read was done, this really should not happen with Ethernet
Not necessarily. It means that a read has been performed that is not part of the translation-ram setup.
(Given that last time I looked tram-read was using straight low-level reads with no tram use, as tram was never actually implemented this is a spurious message, in my opinion)
I am not sure that is it possible to refactor pktuart,c to use tram. I think it all happens too late.
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