Re: et le module, il monte au demarrage ?

Non !!
tiens c bizarre.

root@beaglebone:~# lsmod
Module Size Used by
g_multi 50407 2
libcomposite 15028 1 g_multi
nfsd 187513 13
omap_rng 4062 0
mt7601Usta 639170 0
root@beaglebone:~#

et si je le branche il n'apparait pas !!

root@beaglebone:~# lsmod
Module Size Used by
g_multi 50407 2
libcomposite 15028 1 g_multi
nfsd 187513 13
omap_rng 4062 0
mt7601Usta 639170 0
root@beaglebone:~#

dmesg donne:

[ 11.337060] usb0: MAC xx:xx:xx:xx:xx:xx
[ 11.337082] usb0: HOST MAC yy:yy:yy:yy:yy:yy
[ 11.348760] gadget: Mass Storage Function, version: 2009年09月11日
[ 11.348782] gadget: Number of LUNs=1
[ 11.348804] lun0: LUN: removable file: /dev/mmcblk0p1
[ 11.351629] gadget: Multifunction Composite Gadget
[ 11.351666] gadget: g_multi ready
[ 11.351708] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 11.360622] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 2
[ 11.360663] musb-hdrc musb-hdrc.0.auto: supports USB remote wakeup
[ 11.360734] usb usb2: default language 0x0409
[ 11.364993] usb usb2: udev 1, busnum 2, minor = 128
[ 11.365016] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 11.365028] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 11.365038] usb usb2: Product: MUSB HDRC host driver
[ 11.365047] usb usb2: Manufacturer: Linux 3.8.13-bone70 musb-hcd
[ 11.365056] usb usb2: SerialNumber: musb-hdrc.0.auto
[ 11.371162] usb usb2: usb_probe_device
[ 11.371188] usb usb2: configuration #1 chosen from 1 choice
[ 11.371246] usb usb2: adding 2-0:1.0 (config #1, interface 0)
[ 11.371367] hub 2-0:1.0: usb_probe_interface
[ 11.371379] hub 2-0:1.0: usb_probe_interface - got id
[ 11.371400] hub 2-0:1.0: USB hub found
[ 11.371423] hub 2-0:1.0: 1 port detected
[ 11.371433] hub 2-0:1.0: standalone hub
[ 11.371442] hub 2-0:1.0: individual port power switching
[ 11.371451] hub 2-0:1.0: no over-current protection
[ 11.371459] hub 2-0:1.0: Single TT
[ 11.371470] hub 2-0:1.0: TT requires at most 8 FS bit times (666 ns)
[ 11.371479] hub 2-0:1.0: power on to power good time: 10ms
[ 11.371500] hub 2-0:1.0: local power source is good
[ 11.371557] hub 2-0:1.0: enabling power on all ports
[ 11.471879] hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0000
[ 11.471938] hub 2-0:1.0: hub_suspend
[ 11.471966] usb usb2: bus auto-suspend, wakeup 1
[ 12.177437] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 12.179741] NFSD: starting 90-second grace period (net c08b8e80)
[ 14.054812] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 31.255569] net eth0: initializing cpsw version 1.12 (0)
[ 31.260209] net eth0: phy found : id is : 0x7c0f1
[ 31.260242] libphy: PHY 4a101000.mdio:01 not found
[ 31.265316] net eth0: phy 4a101000.mdio:01 not found on slave 1
[ 31.293471] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 34.338679] libphy: 4a101000.mdio:00 - Link is Up - 100/Half
[ 34.338738] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 40.695242] net eth0: initializing cpsw version 1.12 (0)
[ 40.700027] net eth0: phy found : id is : 0x7c0f1
[ 40.700059] libphy: PHY 4a101000.mdio:01 not found
[ 40.705142] net eth0: phy 4a101000.mdio:01 not found on slave 1
[ 40.722366] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 42.189799] net eth0: initializing cpsw version 1.12 (0)
[ 42.193008] net eth0: phy found : id is : 0x7c0f1
[ 42.193037] libphy: PHY 4a101000.mdio:01 not found
[ 42.198118] net eth0: phy 4a101000.mdio:01 not found on slave 1
[ 42.215179] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 44.198536] libphy: 4a101000.mdio:00 - Link is Up - 100/Half
[ 44.198612] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
root@beaglebone:~#