Comment 214 for bug 401126

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carlton whitehead (cebesius86) wrote :

I've got a Zonet ZEW2546 USB device, which has a Realtek RTL8191S chip (as indicated by lsusb -v under the iProduct attribute). Correct me if I'm wrong, but I believe this chip is supported by the rtl8192se driver that is being discussed here. When I insert my USB device, the r8192s_usb module gets loaded, it appears in ifconfig -a, but the network interface doesn't come up.

I've compiled and installed the rtl8192se_linux_2.6.0014.0115.2010.tar.gz driver and firmware that comes with it, and I'm getting some really strange output in my dmesg.

[ 3566.183389] rtl8192SU_query_rxdesc_status: Receive ICV error!!!!!!!!!!!!!!!!!!!!!!
[ 3566.208746] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.209871] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.239745] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.240476] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.240490] rtl8192SU_query_rxdesc_status: Receive CRC error!!!!!!!!!!!!!!!!!!!!!!
[ 3566.365124] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.368119] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.428614] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff
[ 3566.470125] nommu_map_single: overflow 780000000020+9100 of device mask ffffffff

I'm attaching my lsmod, lsusb, lspci, and dmesg.