This matches the return type of pmap_mapdev/bios.
Reviewed by: kib, markj
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D36548
rman_fini assumes rman_init has been called successfully. Clean up
init faulure by only calling rman_fini when rman_init has succeeded.
While here add ofw_pcib_fini that can be used by a sub-class to clean
up.
Reviewed by: bz, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35681
- Return an errno value upon failure, instead of 1.
- Provide a bus_translate_resource() wrapper.
- Implement the generic version, which traverses the hierarchy until a
bus driver with a non-trivial implementation is found, in subr_bus.c
like other similar default implementations.
- Make ofw_pcib_translate_resource() return an error if a matching PCI
address range is not found.
- Make generic_pcie_translate_resource_common() return an int instead of
a bool. Fix up callers.
No functional change intended.
Reviewed by: imp, jhb
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D32855
It's a class0 driver that implements some pcib methods and creates
a pci bus as its children.
The "ofw_pci" name will be used by a new driver that will be a subclass
of the pci bus.
No functional changes intended.
Submitted by: Kornel Duleba <mindal@semihalf.com>
Reviewed by: andrew
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D30226
