diff options
Diffstat (limited to 'src/include/ipxe/efi/efi_driver.h')
| -rw-r--r-- | src/include/ipxe/efi/efi_driver.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/ipxe/efi/efi_driver.h b/src/include/ipxe/efi/efi_driver.h index 74ece90d..7b64e1e0 100644 --- a/src/include/ipxe/efi/efi_driver.h +++ b/src/include/ipxe/efi/efi_driver.h @@ -19,6 +19,8 @@ struct efi_device { struct device dev; /** EFI device handle */ EFI_HANDLE device; + /** EFI child device handle (if present) */ + EFI_HANDLE child; /** EFI device path copy */ EFI_DEVICE_PATH_PROTOCOL *path; /** Driver for this device */ @@ -84,6 +86,8 @@ static inline void * efidev_get_drvdata ( struct efi_device *efidev ) { return efidev->priv; } +extern struct efi_device * efidev_alloc ( EFI_HANDLE device ); +extern void efidev_free ( struct efi_device *efidev ); extern struct efi_device * efidev_parent ( struct device *dev ); extern int efi_driver_install ( void ); extern void efi_driver_uninstall ( void ); |