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Initialise `restartcnt' in the newly malloc'd usbd_port structure,

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as otherwise the junk it contains may cause uhub_explore to give
up without ever trying to restart the port. This fixes the following
errors I was seeing with a VIA UHCI controller:

	uhub0: port error, restarting port 1
	uhub0: port error, giving up port 1
This commit is contained in:
Ian Dowse 2004-06-10 01:13:26 +00:00
parent 9d3be787c2
commit f2b2cfdac0
1 changed files with 1 additions and 0 deletions
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1
sys/dev/usb/uhub.c
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@ -308,6 +308,7 @@ USB_ATTACH(uhub)
up->power = USB_MAX_POWER;
else
up->power = USB_MIN_POWER;
up->restartcnt = 0;
}
/* XXX should check for none, individual, or ganged power? */