EagleDev:USBTEST

The eagle modem seem to have some problem with usb at high speed : there are EILSEQ
errors in iso mode and lost atm cell in bulk mode.
Testing is need in order to know where the problem come from : modem, some
usb hub chipset, ...

ueagle-atm

Bulk test

Start the driver in bulk mode, using the module parameters iso=0.
Then download and upload.

result

add below your

grep Product /proc/bus/usb/devices
cat /proc/driver/ueagle-atm/*
cat /proc/net/atm/ueagle-atm*

Iso test

Apply http://castet.matthieu.free.fr/eagle/patch/status.patch on usbatm.
reload usbatm and ueagle-atm.
Then download and upload.

result

add below your

grep Product /proc/bus/usb/devices
cat /proc/driver/ueagle-atm/*
grep -c usbatm_complete_receive /var/log/syslog
grep usbatm_complete_receive /var/log/syslog | grep frame | grep "actual_length 0" | grep -v -c -e "status -84" -e "status -18"

Matthieu Castet test:
S: Product=VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#3) S: Product=VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#2) S: Product=VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller S: Product=ADSL-USB Modem S: Product=VIA Technologies, Inc. USB 2.0 Driver version ueagle Chipset: Eagle1 Vendor ID : 0x1110 Product ID : 0x900f Rev: 0x400b USB Bus : 002 USB Device : 003 Dbg mask: 0x0 Tx Rate 928 Rx Rate 7616 Tx Margin 9 Rx Margin 10 Atten 24 dB Tx error 0 Rx error 1 Tx FEC 0 Rx FEC 69 Tx flow 202101 Rx flow 202101 VID-CPE 0 VID-CO 28 HEC 3 Delin GOOD Flags 0000000000 Modem is operational ADSL-USB Modem (usb-0000:00:10.0-1) MAC: 00:60:4c:0b:21:27 AAL5: tx 1710 ( 0 err ), rx 12995 ( 0 err, 0 drop ) Line up grep -c usbatm_complete_receive /var/log/syslog 39143 grep usbatm_complete_receive /var/log/syslog | grep frame | grep "actual_length 0" | grep -v -c -e "status -84" -e "status -18" 0 S: Product=Intel Corp. 82801AA USB S: Product=ADSL-USB Modem Driver version ueagle Chipset: Eagle1 Vendor ID : 0x1110 Product ID : 0x900f Rev: 0x400b USB Bus : 001 USB Device : 003 Dbg mask: 0x0 Tx Rate 928 Rx Rate 7616 Tx Margin 9 Rx Margin 10 Atten 24 dB Tx error 0 Rx error 0 Tx FEC 0 Rx FEC 0 Tx flow 389367 Rx flow 389298 VID-CPE 0 VID-CO 28 HEC 0 Delin GOOD Flags 0000000000 Modem is operational ADSL-USB Modem (usb-0000:00:1f.2-2) MAC: 00:60:4c:0b:21:27 AAL5: tx 1701 ( 0 err ), rx 12542 ( 0 err, 0 drop ) Line up grep -c usbatm_complete_receive /var/log/syslog 28131 grep usbatm_complete_receive /var/log/syslog | grep frame | grep "actual_length 0" | grep -v -c -e "status -84" -e "status -18" 0 grep Product /proc/bus/usb/devices S: Product=Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller S: Product=Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #4 S: Product=Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 S: Product=Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 S: Product=Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 no adsl connection grep -c usbatm_complete_receive /var/log/syslog 10000 grep usbatm_complete_receive /var/log/syslog | grep frame | grep "actual_length 0" | grep -v -c -e "status -84" -e "status -18" 0 It seem that there no iso packet which have a size of 0 and a status 0.

Stanislaw W. Gruszka
S: Product=Intel Corp. 82801BA/BAM USB (Hub #2) S: Product=Intel Corp. 82801BA/BAM USB (Hub #1) S: Product=ADSL-USB Modem eagle-usb status display Driver version ueagle Chipset: Eagle2 Vendor ID : 0x1110 Product ID : 0x9021 Rev: 0x500b USB Bus : 001 USB Device : 002 Dbg mask: 0x0 Tx Rate 96 Rx Rate 160 Tx Margin 31 Rx Margin 41 Atten 15 dB Tx error 0 Rx error 0 Tx FEC 0 Rx FEC 0 Tx flow 3018267 Rx flow 3018198 VID-CPE 0 VID-CO 28 HEC 0 Delin GOOD Flags 0000000000 Modem is operational grep -c usbatm_complete_receive /var/log/syslog 621946 grep usbatm_complete_receive /var/log/syslog | grep frame | grep "actual_length 0" | grep -v -c -e "status -84" -e "status -18" 0

eagle-usb

Bulk test

Compile your driver with bulk (BULK=1 make)
Then download and upload.

result

add below your

grep Product /proc/bus/usb/devices
cat /proc/driver/eagle-usb/*

Iso test

Apply https://mail.gna.org/public/eagleusb-dev/2005-01/msg00082.html patch
Then download and upload.

result

add below your

grep Product /proc/bus/usb/devices
cat /proc/driver/eagle-usb/*
grep -c "eagle urb error" /var/log/syslog
grep "eagle urb error" /var/log/syslog | head -10