| ce1ba01c | 23-Aug-2018 |
Warner Losh <[email protected]> |
When trying to match the nomatch event passed to us, attempt to look
up the device described by the nomatch event in the device tree. If we
find it, then if the device is marked as have already attac
When trying to match the nomatch event passed to us, attempt to look
up the device described by the nomatch event in the device tree. If we
find it, then if the device is marked as have already attached to a
device once, then ignore the device.
This keeps us from reloading the device driver when it has just been
manually unloaded. All devies that have had a driver attach to them at
least once no longer participate in pnp-based autoloading.
Differential Revision: https://reviews.freebsd.org/D16735
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| d36967bd | 23-Aug-2018 |
Warner Losh <[email protected]> |
Add a new device flag: DF_ATTACHED_ONCE
This flag is set once the device has been successfully attached. When
set, it inhibits devmatch from trying to match the device. This in
turn allows kldunload
Add a new device flag: DF_ATTACHED_ONCE
This flag is set once the device has been successfully attached. When
set, it inhibits devmatch from trying to match the device. This in
turn allows kldunload to work as expected. Prior to the change, the
driver would immediately reload because devmatch had no notion that
the driver had once been attached, and therefore shouldn't participate
in further matching.
Differential Revision: https://reviews.freebsd.org/D16735
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| 3fa2c048 | 17-Feb-2018 |
Warner Losh <[email protected]> |
Implement --hints to read hints file directly
In testing, it's often useful to copy a few files into a directory and
kldxref them to ensure that particular cases are handled correctly.
Add --hints (
Implement --hints to read hints file directly
In testing, it's often useful to copy a few files into a directory and
kldxref them to ensure that particular cases are handled correctly.
Add --hints (-h) to facilitate this testing and enable future
automated testing.
Sponsored by: Netflix
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