Hi guys, I have connected with a USB A/B cable from my LINUX host to my ARM s3c2410. On my ARM, I have loaded g_ether, usbnet, cdc_subset and mii: *************************************** # lsmod Module Size Used by Not tainted cdc_subset 476 0 usbnet 10470 1 cdc_subset mii 2872 1 usbnet g_ether 23528 0 af_packet 15388 2 enc28j60 13992 0 unix 16952 10 ******************************************** and have ifconfig'd usb0: *********************************************** usb0 Link encap:Ethernet HWaddr 4E:72:14:45:30:F9 inet addr:192.168.2.10 Bcast:192.168.2.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) *********************************************** On by LINUX host, I've also loaded g_ether: ************************************************ cytan@ubuntu:/usr/share/wireshark$ lsmod | grep cdc cdc_ether 13536 0 cdc_subset 12885 0 usbnet 26212 2 cdc_ether,cdc_subset cytan@ubuntu:/usr/share/wireshark$ lsmod | grep g_ether g_ether 49416 0 dummy_hcd 23509 1 g_ether ************************************************** and ifconfig'd usb0 on the LINUX host: ***************** usb0 Link encap:Ethernet HWaddr c2:25:5f:d4:45:6d inet addr:192.168.2.5 Bcast:192.168.2.255 Mask:255.255.255.0 inet6 addr: fe80::c025:5fff:fed4:456d/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:532 errors:0 dropped:0 overruns:0 frame:0 TX packets:433 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:81620 (81.6 KB) TX bytes:87652 (87.6 KB) ******************************** Unfortunately pinging my ARM gadget 192.168.2.10 with my host, there is no route to the gadget. Similarly the other way around. Note: I've also added a default gateway to my ARM: route add default gw 192.168.2.5 I checked that the host is actually seeing the gadget by checking /sys/kernel/debug/usb/devices *********************************** T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 12 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs= 0 P: Vendor=0525 ProdID=a4a2 Rev= 3.12 S: Manufacturer=Linux 2.6.39.4 with s3c2410_udc S: Product=RNDIS/Ethernet Gadget ************************************* And so the LINUX host does see my ARM gadget. Is there something else I need to do to get my gadget recognized by the LINUX host so that I can ping it and get usbnet working? Thanks! cytan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
