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PR/53598 CVS commit: src/sys/dev
The following reply was made to PR kern/53598; it has been noted by GNATS.
From: "matthew green" <mrg%netbsd.org@localhost>
Subject: PR/53598 CVS commit: src/sys/dev
Date: Tue, 18 Sep 2018 05:24:10 +0000
Module Name: src
Committed By: mrg
Date: Tue Sep 18 05:24:10 UTC 2018
deal with partial attach failures in usb_attach vs usb_detach aka PR 53598.
- make sure xhci's sc->sc_ios is NULL if failure happens.
- rearrange usb_attach() / usb_doattach() to make it simpler to clean up.
- move usb_async_intr softint into usb_once_init(). previously, each USB
controller would start a new one, and leave the old one leaked.
- handle controller interrupts without a bus attached
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/pci/xhci_pci.c
cvs rdiff -u -r1.172 -r1.173 src/sys/dev/usb/usb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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