Date: Thu, 26 Nov 2020 15:20:54 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Thomas Steen Rasmussen <thomas@gibfest.dk> Cc: usb@freebsd.org Subject: Re: webcamd, usb and two webcams - only one works Message-ID: <6c527c1f-62a6-3089-50b8-02cda74b4eb1@selasky.org> In-Reply-To: <cdadc525-e4f9-6cde-26f3-15d7594bd5ee@gibfest.dk> References: <c11c1a2f-306f-3cd9-825f-4c39fd250d50@gibfest.dk> <9a382539-c90d-91b9-bfac-f36c0f19d3f7@selasky.org> <723be24d-b2fe-85df-4961-5483004050e8@gibfest.dk> <f49afce8-e055-d432-b374-4af10bf7d70e@selasky.org> <cdadc525-e4f9-6cde-26f3-15d7594bd5ee@gibfest.dk>
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On 11/26/20 3:13 PM, Thomas Steen Rasmussen wrote: > 14:05:25.408143 usbus0.3 > SUBM-ISOC-EP=00000084,SPD=HIGH,NFR=128,SLEN=0,IVAL=0 > 14:05:25.654017 usbus0.3 > DONE-ISOC-EP=00000084,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT > 14:05:25.654030 usbus0.3 > DONE-ISOC-EP=00000084,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT > 14:05:25.654220 usbus0.3 > SUBM-ISOC-EP=00000084,SPD=HIGH,NFR=128,SLEN=0,IVAL=0 Hi, This just means the device is not returning data like it should and the USB stack detects that and tries to restart. Try running webcamd in the foreground, and see if there are any errors output there aswell. Like request for firmware. Peek at "ps auxw | grep webcamd" for arguments (remove -B argument). --HPS
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