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Altera_Forum
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12 years ago

libata-core Disabling IRQ with new Compact Flash

We use compact flashes a lot on Altera evaluations boards with CF - with a custom daughter card (on DE115 Terasic) and on custom PBCs. But -- have run into a problem. I'm attempting to track this do...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hi,

At first, please check whether the IRQ 5 is registered or not. It may be registered by the function 'ata_host_activate' and this is called in the ' altcf_detect_cf' of 'pata_altera_cf.c'.

Kazu