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| author | hselasky <hselasky@FreeBSD.org> | 2015-07-28 07:30:07 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2015-07-28 07:30:07 +0000 |
| commit | 8c9e4ed515459342b08d3cf313e7f84584f3375c (patch) | |
| tree | 6afde489dc83c8ba653b8c5f2432f629e68409c6 /usr.sbin | |
| parent | 45167e7aef77c4a883e69c3240cf66f6313bed84 (diff) | |
| download | FreeBSD-src-8c9e4ed515459342b08d3cf313e7f84584f3375c.zip FreeBSD-src-8c9e4ed515459342b08d3cf313e7f84584f3375c.tar.gz | |
Optimise the DWC OTG host mode driver's receive path:
Remove NAKing limit and pause IN and OUT transactions for 125us in
case of NAK response for BULK and CONTROL endpoints. This gets the
receive latency down and improves USB network throughput at the cost
of some CPU usage.
MFC after: 1 month
Diffstat (limited to 'usr.sbin')
0 files changed, 0 insertions, 0 deletions
