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(parent: 0362223) | patch
Improve handling of alternate settings in the USB stack.
authorhselasky <hselasky@FreeBSD.org>
Tue, 15 Dec 2020 15:36:41 +0000 (15:36 +0000)
committerhselasky <hselasky@FreeBSD.org>
Tue, 15 Dec 2020 15:36:41 +0000 (15:36 +0000)
commitd551da60d42039156f003de6644e9e147ed167a3
treea5b5aba2d7818065048bd6e5467cc4ffd4ec10ddtree | snapshot
parent0362223be9283bed021c6cea9d528a8385191941commit | diff
Improve handling of alternate settings in the USB stack.

Move initialization of num_altsetting under USB_CFG_INIT, else
there will be a page fault when enumerating USB devices.

PR: 251856
MFC after: 1 week
Submitted by: Ma, Horse <Shichun.Ma@dell.com>
Sponsored by: Mellanox Technologies // NVIDIA Networking
sys/dev/usb/usb_device.c diff | blob | history
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