bhnd_chipc(4): Fix leak of child device ivars by explicitly deleting
any children prior to detach.

With the newbus child deletion ordering changes introduced in r307518,
parent devices are now detac

bhnd_chipc(4): Fix leak of child device ivars by explicitly deleting
any children prior to detach.

With the newbus child deletion ordering changes introduced in r307518,
parent devices are now detached (and their driver set to NULL) prior to
detaching and deleting child devices; child-related bus methods (e.g.
BUS_CHILD_DETACHED, BUS_CHILD_DELETED) are no longer be dispatched to the
parent device driver after it returns 0 (success) from DEVICE_DETACH.

Sponsored by: The FreeBSD Foundation

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bhnd(4): fix a few bugs in pwrctl/fixed-clock device support.

- Do not panic on siba(4) detach when the bhnd(4) bus calls
bhnd_get_pmu_info() on a PMU-less device.
- Fix bhnd_pwrctl attach/deta

bhnd(4): fix a few bugs in pwrctl/fixed-clock device support.

- Do not panic on siba(4) detach when the bhnd(4) bus calls
bhnd_get_pmu_info() on a PMU-less device.
- Fix bhnd_pwrctl attach/detach on fixed-clock devices:
- Treat bhnd_pwrctl_updateclk() as a no-op on fixed-clock devices.
- Use bhnd_pwrctl_updateclk() to perform the appropriate clock
transition on detach.

Sponsored by: The FreeBSD Foundation

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bhnd_chipc(4): Fix the assignment of non-wildcard child unit numbers
introduced in r326102 and r326109; all chipc children should be added with
a wildcard unit (-1).

Sponsored by: The FreeBSD Founda

bhnd_chipc(4): Fix the assignment of non-wildcard child unit numbers
introduced in r326102 and r326109; all chipc children should be added with
a wildcard unit (-1).

Sponsored by: The FreeBSD Foundation

show more ...