Lines Matching defs:dev_fn
124 uint32_t pci_read_config_byte(uint8_t bus, uint8_t dev_fn, uint8_t reg)
126 return pci_read_cfgb((PCIBIOS_ID << 8) | PCIBIOS_READ_CONFIG_BYTE, (bus << 8) | dev_fn, reg);
129 uint32_t pci_read_config_word(uint8_t bus, uint8_t dev_fn, uint8_t reg)
131 return pci_read_cfgw((PCIBIOS_ID << 8) | PCIBIOS_READ_CONFIG_WORD, (bus << 8) | dev_fn, reg);
134 uint32_t pci_read_config_dword(uint8_t bus, uint8_t dev_fn, uint8_t reg)
136 return pci_read_cfgd((PCIBIOS_ID << 8) | PCIBIOS_READ_CONFIG_DWORD, (bus << 8) | dev_fn, reg);
156 void pci_write_config_byte(uint8_t bus, uint8_t dev_fn, uint8_t reg, uint8_t val)
158 pci_write_cfgb((PCIBIOS_ID << 8) | PCIBIOS_WRITE_CONFIG_BYTE, (bus << 8) | dev_fn, reg, val);
161 void pci_write_config_word(uint8_t bus, uint8_t dev_fn, uint8_t reg, uint16_t val)
163 pci_write_cfgw((PCIBIOS_ID << 8) | PCIBIOS_WRITE_CONFIG_WORD, (bus << 8) | dev_fn, reg, val);
166 void pci_write_config_dword(uint8_t bus, uint8_t dev_fn, uint8_t reg, uint32_t val)
168 pci_write_cfgd((PCIBIOS_ID << 8) | PCIBIOS_WRITE_CONFIG_DWORD, (bus << 8) | dev_fn, reg, val);