Searched hist:fb1d7157d2218f1e8cc37fa2bf7e7aff01345e65 (Results 1 – 3 of 3) sorted by relevance
| /haiku/src/add-ons/kernel/bus_managers/ps2/ |
| H A D | ps2_common.h | fb1d7157d2218f1e8cc37fa2bf7e7aff01345e65 Sun Jul 10 09:14:11 UTC 2022 PulkoMandy <pulkomandy@pulkomandy.tk> ps2: do not publish keyboard device until mouse probing is complete
For mouse probing to work reliably, it's important that we don't
simultaneously send commands to the keyboard as well. This normally
happens because we don't publish the keyboard device until the probing
is complete.
However, if the mouse probing results in the keyboard sending some
replies, this can be detected as a "hot plugin" and leads to publishing
the keyboard device a lot earlier.
To prevent this, disable the "hot plugin" feature until we are done
initializing. This way the keyboard device is published only after we
are done with the probing.
Fixes #17806
Change-Id: Ia6a2b031550c845fa305df5b5f4d513d5c7931d6
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5388
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
|
| H A D | ps2_common.cpp | fb1d7157d2218f1e8cc37fa2bf7e7aff01345e65 Sun Jul 10 09:14:11 UTC 2022 PulkoMandy <pulkomandy@pulkomandy.tk> ps2: do not publish keyboard device until mouse probing is complete
For mouse probing to work reliably, it's important that we don't
simultaneously send commands to the keyboard as well. This normally
happens because we don't publish the keyboard device until the probing
is complete.
However, if the mouse probing results in the keyboard sending some
replies, this can be detected as a "hot plugin" and leads to publishing
the keyboard device a lot earlier.
To prevent this, disable the "hot plugin" feature until we are done
initializing. This way the keyboard device is published only after we
are done with the probing.
Fixes #17806
Change-Id: Ia6a2b031550c845fa305df5b5f4d513d5c7931d6
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5388
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
|
| H A D | ps2_dev.cpp | fb1d7157d2218f1e8cc37fa2bf7e7aff01345e65 Sun Jul 10 09:14:11 UTC 2022 PulkoMandy <pulkomandy@pulkomandy.tk> ps2: do not publish keyboard device until mouse probing is complete
For mouse probing to work reliably, it's important that we don't
simultaneously send commands to the keyboard as well. This normally
happens because we don't publish the keyboard device until the probing
is complete.
However, if the mouse probing results in the keyboard sending some
replies, this can be detected as a "hot plugin" and leads to publishing
the keyboard device a lot earlier.
To prevent this, disable the "hot plugin" feature until we are done
initializing. This way the keyboard device is published only after we
are done with the probing.
Fixes #17806
Change-Id: Ia6a2b031550c845fa305df5b5f4d513d5c7931d6
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5388
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
|