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All the code for all my projects
// BarryServer : Git / Orion / blob / e59e4fe0bbf5a3f56db0700ee49a81131b590f9c / drivers / pci.h

// Related

Orion

Barry Importing existing Orion kernel d41a53c (2 years, 4 months ago)
#ifndef KERNEL_PCI_H
#define KERNEL_PCI_H

uint8_t pci_read_byte(int bus, int dev, int func, int off);
uint16_t pci_read_word(int bus, int dev, int func, int off);
uint32_t pci_read_dword(int bus, int dev, int func, int off);
void pci_write_byte(int bus, int dev, int func, int off, uint8_t value);
void pci_write_word(int bus, int dev, int func, int off, uint16_t value);
void pci_write_dword(int bus, int dev, int func, int off, uint32_t value);

#endif