diff options
Diffstat (limited to 'src/arch/x86/include/ipxe/pcibios.h')
| -rw-r--r-- | src/arch/x86/include/ipxe/pcibios.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/arch/x86/include/ipxe/pcibios.h b/src/arch/x86/include/ipxe/pcibios.h index 7e1bcd814..bae4eede1 100644 --- a/src/arch/x86/include/ipxe/pcibios.h +++ b/src/arch/x86/include/ipxe/pcibios.h @@ -132,4 +132,17 @@ PCIAPI_INLINE ( pcbios, pci_write_config_dword ) ( struct pci_device *pci, return pcibios_write ( pci, PCIBIOS_WRITE_CONFIG_DWORD | where, value); } +/** + * Map PCI bus address as an I/O address + * + * @v bus_addr PCI bus address + * @v len Length of region + * @ret io_addr I/O address, or NULL on error + */ +static inline __always_inline void * +PCIAPI_INLINE ( pcbios, pci_ioremap ) ( struct pci_device *pci __unused, + unsigned long bus_addr, size_t len ) { + return ioremap ( bus_addr, len ); +} + #endif /* _IPXE_PCIBIOS_H */ |