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26 lines
534 B
C
26 lines
534 B
C
#ifndef _DRIVERS_XHCI_H
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#define _DRIVERS_XHCI_H
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#define XHCI_PCI_CLASS 0x0C
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#define XHCI_PCI_SUBCLASS 0x03
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#define XHCI_PCI_PROGIF 0x30
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typedef struct {
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uint8_t cap_length;
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uint16_t hci_version;
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uint32_t max_slots;
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uint32_t max_ports;
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uint32_t max_interrupters;
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bool initialized;
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} xhci_controller_info_t;
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bool xhci_init(void);
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bool xhci_is_detected(void);
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const xhci_controller_info_t* xhci_get_info(void);
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#endif // _DRIVERS_XHCI_H
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