diff options
Diffstat (limited to 'src/core/device.c')
| -rw-r--r-- | src/core/device.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/core/device.c b/src/core/device.c index b1b148e8..84915c2d 100644 --- a/src/core/device.c +++ b/src/core/device.c @@ -20,6 +20,7 @@ #include <gpxe/list.h> #include <gpxe/tables.h> #include <gpxe/device.h> +#include <gpxe/init.h> /** * @file @@ -68,13 +69,11 @@ static void rootdev_remove ( struct root_device *rootdev ) { /** * Probe all devices * - * @ret rc Return status code - * * This initiates probing for all devices in the system. After this * call, the device hierarchy will be populated, and all hardware * should be ready to use. */ -int probe_devices ( void ) { +static void probe_devices ( void ) { struct root_device *rootdev; int rc; @@ -84,19 +83,28 @@ int probe_devices ( void ) { if ( ( rc = rootdev_probe ( rootdev ) ) != 0 ) list_del ( &rootdev->dev.siblings ); } - return 0; } /** * Remove all devices * */ -void remove_devices ( void ) { +static void remove_devices ( int flags ) { struct root_device *rootdev; struct root_device *tmp; + if ( flags & SHUTDOWN_KEEP_DEVICES ) { + DBG ( "Refusing to remove devices on shutdown\n" ); + return; + } + list_for_each_entry_safe ( rootdev, tmp, &devices, dev.siblings ) { rootdev_remove ( rootdev ); list_del ( &rootdev->dev.siblings ); } } + +struct startup_fn startup_devices __startup_fn ( STARTUP_NORMAL ) = { + .startup = probe_devices, + .shutdown = remove_devices, +}; |