Date: Sat, 5 Nov 2011 15:39:49 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-hardware@freebsd.org Cc: Alberto Mijares <amijaresp@gmail.com> Subject: Re: How to debug USB hardware issues Message-ID: <201111051539.49068.hselasky@c2i.net> In-Reply-To: <CAGZBXN-3qc1y6ikrA%2BywOocwT1q7qZPArq7Pak2P8mEqwQNtZA@mail.gmail.com> References: <CAGZBXN8gAuGfxmWJr6JV4JYtZPbDXghXwwRVZXttc8p38Gr_TQ@mail.gmail.com> <201111040941.28413.hselasky@c2i.net> <CAGZBXN-3qc1y6ikrA%2BywOocwT1q7qZPArq7Pak2P8mEqwQNtZA@mail.gmail.com>
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On Saturday 05 November 2011 15:19:14 Alberto Mijares wrote: > > What does dmesg say when this failure occurs? > > > > Do you see the following sysctl: > > > > sysctl hw.usb.no_cs_fail > > > > I would start turn on debugging in the modem driver, compile kernel with > > options USB_DEBUG, and then see what is printed at the time of failure. > > Hi, > > I already have USB_DEBUG option in kernel running and u3g debug. What > info can I send you? I don't see anything relevant. > > Thanks Hi, Have you tried: sysctl hw.usb.u3g.debug=15 --HPS
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