Hi, Thanks for the help, I've applied the latest USB patches - all the way to lsp patch level 1846 http://support.mvista.com/content/Downloads/auto/Release/Pro/4.0.1/ARMv5_TI_DaVinci/Updates/ And now everything works.
In case anyone is interested, I've also finally managed to control the Tx Power with the serialmonkey RT73 USB legacy driver. Done it by altering the value of variable ´R3´ in function AsicAdjustTxPower(...) David From: Subbrathnam, Swaminathan [mailto:[EMAIL PROTECTED] Sent: den 7 juni 2008 04:53 To: David Oliveira; [email protected] Subject: RE: D-Link DWL-G122 problems in Davinci David, Have you applied the latest USB patches from the DaVinci update site. If not pl. do so. swami ________________________________ From: David Oliveira [EMAIL PROTECTED] Sent: Friday, June 06, 2008 11:55 PM To: Subbrathnam, Swaminathan; [email protected] Subject: RE: D-Link DWL-G122 problems in Davinci Hi Swami, I'm using montavista linux kernel 2.6.10 Running "uname -a" i get: Linux 192.168.0.78 2.6.10_mvl401-davinci_evm #21 Thu May 29 18:17:30 CEST 2008 armv5tejl unknown Thanks, David From: Subbrathnam, Swaminathan [mailto:[EMAIL PROTECTED] Sent: den 6 juni 2008 04:16 To: David Oliveira; [email protected] Subject: RE: D-Link DWL-G122 problems in Davinci David, What is the version of you linux kernel ? swami ________________________________ From: [EMAIL PROTECTED] [EMAIL PROTECTED] On Behalf Of David Oliveira [EMAIL PROTECTED] Sent: Friday, June 06, 2008 12:05 AM To: [email protected] Subject: D-Link DWL-G122 problems in Davinci Hello Everyone, I'm trying to run a wifi dongle on the Davinci board, with the requirement that the transmission power is controllable. I started by getting the ZyDas dongle to work on the board, but the power wasn't controllable. In any platform, in fact. So I moved on to the D-Link DWL-G122 (rev.C1). The tx power IS indeed possible to control in Ubuntu, but I can't make it to work on the Davinci. I followed the steps written by the people at: wiki.davincidsp http://wiki.davincidsp.com/index.php?title=Davinci_USB_WLan which state that they got the serialmonkey RT73 CVS driver to work in the exact same hardware as mine (Davinci ARM board & D-Link dongle mentioned above) but the firmware always fails to load. ...I thought the problem might be due to dodgy support of USB2.0 in Davinci. So I inserted a USB1.1 hub in series with the wifi dongle to make it work in 1.1 mode. Now I'm using a script - 'loadfirmware' - to "feed" the driver with the firmware, depending how the dongle is attached (with hub / no hub): loadfirmware: #! /bin/sh sleep 2 DEV=`ls -d /sys/class/firmware/1*` echo Loading firmware into $DEV echo 1 > $DEV/loading cat /rt73.bin > $DEV/data echo 0 > $DEV/loading it does get me a bit further, I insert the module with "(insmod rt73.ko debug=2 &); ./loadfirmware", and I get: [EMAIL PROTECTED]:/# (insmod rt73.ko debug=2 &); ./loadfirmware rt73: init rt73: idVendor = 0x7d1, idProduct = 0x3c03 Loading firmware into /sys/class/firmware/1-1.1 [EMAIL PROTECTED] to load firmware! 78:/# [I believe the overwritten prompt is due to the scripted "sleep"] But then, when I try to do 'ifconfig up', I get: [EMAIL PROTECTED]:/# ifconfig wlan0 up rt73: driver version - 1.0.3.6 CVS rt73: Firmware not load ifconfig: SIOCSIFFLAGS: Input/output error (and 'ifconfig' lists in wlan0 "HWaddr 00:00:00:00:00:00") - What am I doing wrong? Thanks in advance, David
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