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MFC r352555:
authorhselasky <hselasky@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 7 Oct 2019 08:13:49 +0000 (08:13 +0000)
committerhselasky <hselasky@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 7 Oct 2019 08:13:49 +0000 (08:13 +0000)
commitdb8f7a53534ef7bb494d8ccca5541bd7cc9501ce
tree7e59a761ad52c7c4e1999f51de441341206b0826tree | snapshot
parent7ee5d0d3fb6bfd947b2181c260c1cb6f9da27d51commit | diff
MFC r352555:
Increase the maximum user-space buffer size from 256kBytes to 32MBytes for
libusb. This is useful for speeding up large data transfers while reducing
the interrupt rate.

Found at: EuroBSDcon 2019
Sponsored by: Mellanox Technologies

git-svn-id: svn://svn.freebsd.org/base/stable/10@353175 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/dev/usb/usb_ioctl.h diff | blob | history
10-STABLE