Date: Sat, 5 Nov 2011 09:49:14 -0430 From: Alberto Mijares <amijaresp@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-hardware@freebsd.org Subject: Re: How to debug USB hardware issues Message-ID: <CAGZBXN-3qc1y6ikrA%2BywOocwT1q7qZPArq7Pak2P8mEqwQNtZA@mail.gmail.com> In-Reply-To: <201111040941.28413.hselasky@c2i.net> References: <CAGZBXN8gAuGfxmWJr6JV4JYtZPbDXghXwwRVZXttc8p38Gr_TQ@mail.gmail.com> <201111040941.28413.hselasky@c2i.net>
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> > 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 Alberto Mijares
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