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   :ihavenomouth: (inginsub@clubcyberia.co)'s status on Saturday, 19-Aug-2023 08:56:46 JST :ihavenomouth:

   Apparently, I can choose between PIC and APIC. I should be able to unmask one of the generic IRQs and set the PCI interrupt to the same number. I may or may not need to recompile the kernel, because Terry used some dodgy acknowledging on top of regular interrupt masking to handle IRQ7, which is a special interrupt for computer having a giggle.

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     ICScaryThings (icst@clubcyberia.co)'s status on Saturday, 19-Aug-2023 08:56:44 JST ICScaryThings

     in reply to
     @Inginsub are you working on trying to add support for an additional hardware device or just trying to work around some weird issue you're running into?
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     :ihavenomouth: (inginsub@clubcyberia.co)'s status on Saturday, 19-Aug-2023 08:56:44 JST :ihavenomouth:

     in reply to

     • ICScaryThings
     @icst yeah, I'm writing a driver for a PCI device
     Sexy Moon likes this.
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     :ihavenomouth: (inginsub@clubcyberia.co)'s status on Saturday, 19-Aug-2023 08:56:45 JST :ihavenomouth:

     in reply to
     I'll try unmasking it and calling HCF in the handler, and when it doesn't work I'll do something else entirely
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     :ihavenomouth: (inginsub@clubcyberia.co)'s status on Saturday, 19-Aug-2023 08:56:46 JST :ihavenomouth:

     in reply to
     The interrupt line power-on reset value is 0x0a - IRQ10, generic peripheral IRQ