Hi all,
I have a USB WLAN stick (with your zd1211 chipset). I’m using
“ZD1211LnxDrv_2_13_0_0.tar” driver for it. It is working on a PC
environment running Fedora Core 3, Linux 2.6 Kernel. But when I tried
it on my custom platform (based on ARM) after cross compiling, I got
the following error messages after I plug-in the module and
then insmod the driver.
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/ /| |_| | |_| / ___ \ ___) |
/____\__, |____/_/ \_\____/
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ZD1211B - version 2.8.0.0
Release Ver = 4810
zd1211:bulk out: wMaxPacketSize = 200
zd1211:bulk in: wMaxPacketSize = 200
zd1211:interrupt in: wMaxPacketSize = 40
zd1211:interrupt in: int_interval = 1
zd1211:interrupt out: wMaxPacketSize = 40
EEPORM Ver = 4810
zd1211:uImgLength = 1400
zd1211:translen = 1000
zd1211:uCodeOfst = ee00
zd1211:result = 40
zd1211:translen = 400
zd1211:uCodeOfst = f600
zd1211:result = 40
zd1211:FIRMWARE_CONFIRM = 1
zd1211:USB Download Boot code success
usb 1-1: insmod timed out on ep0out
usb_set_configuration() failed
zd1211b: probe of 1-1:1.0 failed with error -5
usbcore: registered new driver zd1211b
usbcore: deregistering driver zd1211b
usb 1-1: USB disconnect, address 3
*****************************************************************************************
I changed the transfer length from 4096 to 64 in function zd1211_LoadUSBSpecCode() in zd1211.c
Original code looks like
int translen = (uImgLength > 4096)? 4096:uImgLength;
Now i'm not getting "usb_set_configuration failed" message. But the program control keeps on waiting at this point..........
*************************************************************
wait_event(macp->regSet_wait, test_bit(ZD1211_CMD_FINISH, &macp->flags));
in function:
int zd1211_USB_PACKAGE_READ_REGISTER(u16 *Address, u16 *pValue, u16 RegCount, u8 bAddUSBCSRAddress)
*************************************************************
Callback function "zd1211_intr_cb" is not getting called and thats why bit corresponding to "ZD1211_CMD_FINISH" in macp->flags is not getting set.
Please respond if anybody knows this problem.
Thanks in-advance,
gopi.
View this message in context:
zd1211 drivers fails while usb initialization
Sent from the
zd1211-devs forum at Nabble.com.
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