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Active waiting on data_to_ram read is cpu consuming. #1

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F5OEO opened this issue Sep 27, 2020 · 1 comment
Open

Active waiting on data_to_ram read is cpu consuming. #1

F5OEO opened this issue Sep 27, 2020 · 1 comment

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@F5OEO
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F5OEO commented Sep 27, 2020

linux_driver/data_to_ram_core/data_to_ram_core.c

Line 90 in 4f0107a

value = readl(data_dev->membase + DCTR_REG_STATUS);

@trabucayre
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I've updated both data_to_ram flavor as well as driver to use polling or interrupts.
See data_to_ram for instructions on how to enable interrupt.
Thank to have point this issue.

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@F5OEO @trabucayre