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This provides better semantics as a standalone DEVMETHOD for device_attach as bus drivers should remove child devices they created as part of detach cleanup. The implementation calls bus_detach_children() first to permit child devices an opportunity to veto the detach operation. If that succeeds, device_delete_children() is used to delete the child devices. This requires fixing various drivers that were deleting devices explicitly (via a device_t pointer cached in the softc) after calling bus_generic_detach to stop doing that and just rely on bus_generic_detach to remove child devices. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D47959 |
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| .. | ||
| bcma | ||
| bhndb | ||
| cores | ||
| nvram | ||
| siba | ||
| tools | ||
| bhnd.c | ||
| bhnd.h | ||
| bhnd_bus_if.m | ||
| bhnd_debug.h | ||
| bhnd_erom.c | ||
| bhnd_erom.h | ||
| bhnd_erom_if.m | ||
| bhnd_erom_types.h | ||
| bhnd_eromvar.h | ||
| bhnd_ids.h | ||
| bhnd_match.h | ||
| bhnd_private.h | ||
| bhnd_subr.c | ||
| bhnd_types.h | ||
| bhndreg.h | ||
| bhndvar.h | ||