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0d484d249f
- An "at" hint now reserves a device name. - A new BUS_HINT_DEVICE_UNIT method is added to the bus interface. When determining the unit number of a device, this method is invoked to let the bus driver specify the unit of a device given a specific devclass. This is the only way a device can be given a name reserved via an "at" hint. - Implement BUS_HINT_DEVICE_UNIT() for the acpi(4) and isa(4) bus drivers. Both of these busses implement this by comparing the resources for a given hint device with the resources enumerated by ACPI/PnPBIOS and wire a unit if the hint resources are a subset of the "real" resources. - Use bus_hinted_children() for adding hinted devices on isa(4) busses now instead of doing it by hand. - Remove the unit kludging from sio(4) as it is no longer necessary. Prodding from: peter, imp OK'd by: marcel MFC after: 1 month |
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| .. | ||
| atrtc.c | ||
| isa_common.c | ||
| isa_common.h | ||
| isa_dmareg.h | ||
| isa_if.m | ||
| isahint.c | ||
| isareg.h | ||
| isavar.h | ||
| orm.c | ||
| pnp.c | ||
| pnpparse.c | ||
| pnpreg.h | ||
| pnpvar.h | ||
| rtc.h | ||
| syscons_isa.c | ||
| vga_isa.c | ||