]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
projects / FreeBSD / FreeBSD.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 258c6e3) | patch
Workaround for possible bug in the SAF1761 chip. Wait 125us before
authorHans Petter Selasky <hselasky@FreeBSD.org>
Wed, 3 Dec 2014 21:48:30 +0000 (21:48 +0000)
committerHans Petter Selasky <hselasky@FreeBSD.org>
Wed, 3 Dec 2014 21:48:30 +0000 (21:48 +0000)
commite93086d0bf419be1b23942a61f7a23f9ad2f1631
tree10997108bc7237d47499292975f327e83f9f5039tree | snapshot
parent258c6e3d7a9f748dafbd851f1af4adafd7f30226commit | diff
Workaround for possible bug in the SAF1761 chip. Wait 125us before
re-using a hardware propritary transfer descriptor, PTD, in USB host
mode. If the PTD's are recycled too quickly, it has been observed that
the hardware simply fails to schedule the requested job or resets
completely disconnecting all devices.
sys/dev/usb/controller/saf1761_otg.c diff | blob | history
sys/dev/usb/controller/saf1761_otg.h diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.