On Wed, Mar 11, 2015 at 02:37:45PM +0800, Peter Chen wrote: > We should signal connect (pull up dp) after we have already > at peripheral mode, otherwise, the dp may be toggled due to > we reset controller or do disconnect during the initialization > for peripheral, then, the host may be confused during the > enumeration, eg, it finds the reset can't succeed, but the > device is still there, see below error message. > > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 1 port detected > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: cannot reset port 1 (err = -32) > hub 1-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? > hub 1-0:1.0: unable to enumerate USB device on port 1 > > Cc: [email protected]
which commit are you fixing ? You need something like:
Fixes: 123456789012 ("commit short description")
Cc: <[email protected]> # vX.Y+
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