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Add set_irq_pin method.

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A multi-function device may have functions of the same class (e.g. a USB device with two OHCI functions) but each function should be initialized with a different interrupt pin.
This commit is contained in:
joevt 2023-02-05 00:39:37 -08:00
parent be45a6a020
commit 99eb93f9e1
1 changed files with 4 additions and 0 deletions
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4
devices/common/pci/pcidevice.h
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@ -120,6 +120,10 @@ public:
virtual void set_multi_function(bool is_multi_function) {
this->hdr_type = is_multi_function ? (this->hdr_type | 0x80) : (this->hdr_type & 0x7f);
}
virtual void set_irq_pin(uint8_t irq_pin) {
this->irq_pin = irq_pin;
}
// MMIODevice methods
virtual uint32_t read(uint32_t rgn_start, uint32_t offset, int size) { return 0; }
virtual void write(uint32_t rgn_start, uint32_t offset, uint32_t value, int size) { }