Date: Wed, 30 Mar 2005 16:11:27 +0400 From: Alexandre Jouravlev <bofh@mail.ru> To: ticso@cicely.de Cc: freebsd-usb@freebsd.org Subject: Re: Ezload problems. Message-ID: <548e4b9dbf2553ebdc2584bee71441a5@mail.ru> In-Reply-To: <20050330115629.GO33677@cicely12.cicely.de> References: <d6c9e248f5b46757d8083af2d48db088@mail.ru> <20050330104411.GL33677@cicely12.cicely.de> <dd8d511271eeba61ce9b9b25c8d4e123@mail.ru> <20050330110436.GM33677@cicely12.cicely.de> <6ea402e33ab5f4d1a9e66c51c5ddc78a@mail.ru> <20050330115629.GO33677@cicely12.cicely.de>
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> > Try setting hw.usb.uhub.debug=20 befor testing. > Would be interesting to see why you see a disconnect event, > but no connect. > > As I am not skilled usb developer (this is my first usb project ever) I don't understand much in this output. Here is the output of debug session from plugging the device to what happens next: ugen0: Device (no firmware), rev 1.00/1.00, addr 2 uhub_intr: sc=0xc288d790 uhub_explore dev=0xc2af4380 addr=1 uhub_explore: uhub0 port 1 status 0x0100 0x0000 uhub_explore: port=1 !C_CONNECT_STATUS uhub_explore: uhub0 port 2 status 0x0100 0x0003 uhub_explore: C_PORT_ENABLED 0x3 uhub_explore: status change hub=1 port=2 uhub_explore: device addr=2 disappeared on port 2 ugen0: at uhub0 port 2 (addr 2) disconnected ugen0: detached uhub_explore: port=2 !CURRENT_CONNECT_STATUS uhub_intr: sc=0xc288d790 uhub_explore dev=0xc2af4380 addr=1 uhub_explore: uhub0 port 1 status 0x0100 0x0000 uhub_explore: port=1 !C_CONNECT_STATUS uhub_explore: uhub0 port 2 status 0x0101 0x0001 uhub_explore: status change hub=1 port=2 uhub_intr: sc=0xc288d790 uhub_explore dev=0xc2af4380 addr=1 uhub_explore: uhub0 port 1 status 0x0100 0x0010 uhub_explore: port=1 !C_CONNECT_STATUS uhub_explore: uhub0 port 2 status 0x0100 0x0011 uhub_explore: status change hub=1 port=2 uhub_explore: port=2 !CURRENT_CONNECT_STATUS uhub_intr: sc=0xc288d790 And next the following repeated at rate about 2 messages per second: uhub_intr: sc=0xc288d790 uhub_explore dev=0xc2af4380 addr=1 uhub_explore: uhub0 port 1 status 0x0100 0x0010 uhub_explore: port=1 !C_CONNECT_STATUS uhub_explore: uhub0 port 2 status 0x0101 0x0011 uhub_explore: status change hub=1 port=2
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