Date: Mon, 2 May 2011 13:58:44 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Damjan Marion <damjan.marion@gmail.com> Cc: freebsd-usb@freebsd.org Subject: Re: Timeouts on Marvell EHCI (FreeBSD-arm) Message-ID: <201105021358.44990.hselasky@c2i.net> In-Reply-To: <87A80DBE-517D-44E6-B769-E0F338E22EF8@gmail.com> References: <58C62437-2759-47DE-83BB-1F9F377AB212@gmail.com> <201105021333.39129.hselasky@c2i.net> <87A80DBE-517D-44E6-B769-E0F338E22EF8@gmail.com>
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On Monday 02 May 2011 13:51:18 Damjan Marion wrote: > On May 2, 2011, at 1:33 PM, Hans Petter Selasky wrote: > > On Monday 02 May 2011 12:58:02 Damjan Marion wrote: > >> Hi, > >> > >> I'm trying to bring up FreeBSD on Marvell 88F5181L based ARM board and I > >> have problem with EHCI driver. EHCI controller is detected but it fails > >> to activate connected device. > >> > >> I will appreciate any hints how to fix this. Output follows.... > >> > >> Thanks, > >> > >> Damjan > > > > Can you set: > > > > hw.usb.uhub.debug=15 > > > > and > > > > hw.usb.debug=15 > > > > --HPS > > Here it is, thanks.... > > > ehci0: <Marvell Integrated USB 2.0 controller> mem 0xf1050000-0xf1050fff > irq 17,16 on simplebus0 usbus0: EHCI version 1.0 > usbus0: set host controller mode > usbus0: <Marvell Integrated USB 2.0 controller> on ehci0 > usb_needs_explore: > usb_needs_explore: No root HUB > pcib0: <Marvell Integrated PCI/PCI-E Controller> mem 0xf1030000-0xf1031fff > irq 11 on fdtbus0 pci0: <PCI bus> on pcib0 > Timecounters tick every 1.000 msec > usbus0: 480Mbps High Speed USB v2.0 > usb_alloc_device: parent_dev=0xc13b1300, bus=0xc1393c78, parent_hub=0, > depth=0, port_index=0, port_no=1, speed=3, usb_mode=0 > usb_set_device_state: udev 0xc13ba800 state DETACHED -> POWERED > usbd_req_set_address: setting device address=1 > usbd_do_request_flags: udev=0xc13ba800 bmRequestType=0x00 bRequest=0x05 > wValue=0x0001 wIndex=0x0000 wLength=0x0000 usbd_do_request_flags: Handle > Request function is set > Root mount waiting for: usbus0 > usb_set_device_state: udev 0xc13ba800 state POWERED -> ADDRESSED > usbd_setup_device_desc: Minimum MaxPacketSize is large enough to hold the > complete device descriptor usbd_req_get_device_desc: > usbd_req_get_desc: id=0, type=1, index=0, max_len=18 > usbd_do_request_flags: udev=0xc13ba800 bmRequestType=0x80 bRequest=0x06 > wValue=0x0100 wIndex=0x0000 wLength=0x0012 usbd_do_request_flags: Handle > Request function is set > usbd_setup_device_desc: adding unit addr=1, rev=200, class=9, subclass=0, > protocol=1, maxpacket=64, len=18, speed=3 usbd_req_get_desc: id=0, type=3, > index=0, max_len=4 > usbd_do_request_flags: udev=0xc13ba800 bmRequestType=0x80 bRequest=0x06 > wValue=0x0300 wIndex=0x0000 wLength=0x0002 usbd_do_request_flags: Handle Hi, I looks like no EHCI interrupts are generated. Try calling the EHCI interrupt every 100ms and see what happens. --HPS
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