diff options
Diffstat (limited to 'drivers/efi/efi-device.c')
| -rw-r--r-- | drivers/efi/efi-device.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/efi/efi-device.c b/drivers/efi/efi-device.c index 79cdd2ef27..955899b2d0 100644 --- a/drivers/efi/efi-device.c +++ b/drivers/efi/efi-device.c @@ -466,6 +466,34 @@ static int efi_init_devices(void) } core_initcall(efi_init_devices); +void efi_pause_devices(void) +{ + struct device_d *dev; + + bus_for_each_device(&efi_bus, dev) { + struct driver_d *drv = dev->driver; + struct efi_device *efidev = to_efi_device(dev); + struct efi_driver *efidrv = to_efi_driver(drv); + + if (efidrv->dev_pause) + efidrv->dev_pause(efidev); + } +} + +void efi_continue_devices(void) +{ + struct device_d *dev; + + bus_for_each_device(&efi_bus, dev) { + struct driver_d *drv = dev->driver; + struct efi_device *efidev = to_efi_device(dev); + struct efi_driver *efidrv = to_efi_driver(drv); + + if (efidrv->dev_continue) + efidrv->dev_continue(efidev); + } +} + static void efi_devpath(efi_handle_t handle) { efi_status_t efiret; |