[haiku-bugs] [Haiku] #6173: ELSA MicroLink 56k USB 1.0 modem failed to set default configuration
- From: "phoudoin" <trac@xxxxxxxxxxxx>
- Date: Tue, 15 Jun 2010 10:21:09 -0000
#6173: ELSA MicroLink 56k USB 1.0 modem failed to set default configuration
-------------------------------------------------------+--------------------
Reporter: phoudoin | Owner: mmlr
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Drivers/USB | Version: R1/alpha2
Keywords: SendRequest timeout default configuration | Blockedby:
Patch: 0 | Platform: All
Blocking: |
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syslog dump on device detection:
{{{
KERN: usb hub 22: port 3: new device connected
KERN: usb ehci -1: fullspeed device connected, giving up port ownership
KERN: usb hub 7: port 1: new device connected
KERN: usb error control pipe 51: timeout waiting for queued request to
complete
KERN: usb error device 50: failed to set default configuration
KERN: usb error uhci -1: device failed init check
KERN: usb error uhci -1: td (0x0580f9a0) error: status: 0x00450007;
token: 0x00e0032d;
KERN: usb error uhci -1: KERN: error while getting the device descriptor
KERN: usb hub 22: port 3: device removed
}}}
It's a slow speed USB, and most probably a slow USB device too. Power LED
light on a short period, activity LED too but goes off less than 1 second
after detection. This device works fine under Linux, detected as a CDC ACM
USB modem, as expected.
It used to works too under BeOS USB stack with an never-released (no TTY
module documentation) usb_serial driver.
--
Ticket URL: <http://dev.haiku-os.org/ticket/6173>
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