Hi,
root@evm:~# modprobe -vvv smsc95xx modprobe: INFO: custom logging function 0x192ac registered insmod /lib/modules/4.8.0/kernel/drivers/net/usb/usbnet.ko insmod /lib/modules/4.8.0/kernel/drivers/net/usb/smsc95xx.ko modprobe: INFO: context 0x3c158 released
root@igep:~# modprobe -vvv smsc75xx modprobe: INFO: custom logging function 0x192ac registered insmod /lib/modules/4.8.0/kernel/drivers/net/usb/usbnet.ko insmod /lib/modules/4.8.0/kernel/drivers/net/usb/smsc75xx.ko mac=0x2,0x21,0xa,0x1b,0x14,0xd0 modprobe: INFO: context 0x3c158 released
ifconfig -a reports no eth0 device.
I see nothing useful in dmesg/syslog.
Am 03.10.2016 um 12:14 schrieb Linux-SWAT openpandora@free.fr:
Hi,
root@evm:~# modprobe -vvv smsc95xx modprobe: INFO: custom logging function 0x192ac registered insmod /lib/modules/4.8.0/kernel/drivers/net/usb/usbnet.ko insmod /lib/modules/4.8.0/kernel/drivers/net/usb/smsc95xx.ko modprobe: INFO: context 0x3c158 released
root@igep:~# modprobe -vvv smsc75xx modprobe: INFO: custom logging function 0x192ac registered insmod /lib/modules/4.8.0/kernel/drivers/net/usb/usbnet.ko insmod /lib/modules/4.8.0/kernel/drivers/net/usb/smsc75xx.ko mac=0x2,0x21,0xa,0x1b,0x14,0xd0 modprobe: INFO: context 0x3c158 released
ifconfig -a reports no eth0 device.
I see nothing useful in dmesg/syslog.
The letux-4.8 kernel works on EVM:
root@letux:~# lsmod|fgrep sms smsc95xx 17023 0 usbnet 24515 1 smsc95xx root@letux:~# [ 243.566449] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 243.574716] smsc95xx 1-3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 245.164131] smsc95xx 1-3:1.0 eth0: link down
We have never touched the smsc drivers, so the main difference could be the omap2plus_defconfig. Maybe something is missing or disabled by some new dependency.
BR, Nikolaus
Le 2016-10-03 12:36, H. Nikolaus Schaller a écrit :
Am 03.10.2016 um 12:14 schrieb Linux-SWAT openpandora@free.fr:
Hi,
root@evm:~# modprobe -vvv smsc95xx modprobe: INFO: custom logging function 0x192ac registered insmod /lib/modules/4.8.0/kernel/drivers/net/usb/usbnet.ko insmod /lib/modules/4.8.0/kernel/drivers/net/usb/smsc95xx.ko modprobe: INFO: context 0x3c158 released
root@igep:~# modprobe -vvv smsc75xx modprobe: INFO: custom logging function 0x192ac registered insmod /lib/modules/4.8.0/kernel/drivers/net/usb/usbnet.ko insmod /lib/modules/4.8.0/kernel/drivers/net/usb/smsc75xx.ko mac=0x2,0x21,0xa,0x1b,0x14,0xd0 modprobe: INFO: context 0x3c158 released
ifconfig -a reports no eth0 device.
I see nothing useful in dmesg/syslog.
The letux-4.8 kernel works on EVM:
root@letux:~# lsmod|fgrep sms smsc95xx 17023 0 usbnet 24515 1 smsc95xx root@letux:~# [ 243.566449] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 243.574716] smsc95xx 1-3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 245.164131] smsc95xx 1-3:1.0 eth0: link down
We have never touched the smsc drivers, so the main difference could be the omap2plus_defconfig. Maybe something is missing or disabled by some new dependency.
BR, Nikolaus
$ diff linux-4.7.5/arch/arm/configs/omap2plus_defconfig linux-4.8/arch/arm/configs/omap2plus_defconfig 357a358
CONFIG_USB_MUSB_TUSB6010=m
362a364
CONFIG_USB_TUSB_OMAP_DMA=y
370c372,373 < CONFIG_AM335X_PHY_USB=y ---
CONFIG_NOP_USB_XCEIV=m CONFIG_AM335X_PHY_USB=m
Tested Letux 4.8, network is ok on both boards. Had to add smsc75xx for the IGEPv5 as it's not in the letux_defconfig . The 1.7GHz setup also works fine.
Am 03.10.2016 um 14:34 schrieb Linux-SWAT openpandora@free.fr:
Tested Letux 4.8, network is ok on both boards. Had to add smsc75xx for the IGEPv5 as it's not in the letux_defconfig .
Ok. Should I add it?
The 1.7GHz setup also works fine.
Great!
Le 2016-10-03 14:36, H. Nikolaus Schaller a écrit :
Am 03.10.2016 um 14:34 schrieb Linux-SWAT openpandora@free.fr:
Tested Letux 4.8, network is ok on both boards. Had to add smsc75xx for the IGEPv5 as it's not in the letux_defconfig .
Ok. Should I add it?
The 1.7GHz setup also works fine.
Great!
Well, if you ask me, that won't hurt to add that little module, unless you want to keep Letux as thin as possible for its supported devices.
Am 03.10.2016 um 15:32 schrieb Linux-SWAT openpandora@free.fr:
Le 2016-10-03 14:36, H. Nikolaus Schaller a écrit :
Am 03.10.2016 um 14:34 schrieb Linux-SWAT openpandora@free.fr: Tested Letux 4.8, network is ok on both boards. Had to add smsc75xx for the IGEPv5 as it's not in the letux_defconfig .
Ok. Should I add it?
The 1.7GHz setup also works fine.
Great!
Well, if you ask me, that won't hurt to add that little module, unless you want to keep Letux as thin as possible for its supported devices.
Well, I have no problem supporting the IGEPv5 as well (except that I can't test). So I will add it to .config.
BR, Nikolaus
Le 2016-10-03 15:50, H. Nikolaus Schaller a écrit :
Am 03.10.2016 um 15:32 schrieb Linux-SWAT openpandora@free.fr:
Le 2016-10-03 14:36, H. Nikolaus Schaller a écrit :
Am 03.10.2016 um 14:34 schrieb Linux-SWAT openpandora@free.fr: Tested Letux 4.8, network is ok on both boards. Had to add smsc75xx for the IGEPv5 as it's not in the letux_defconfig .
Ok. Should I add it?
The 1.7GHz setup also works fine.
Great!
Well, if you ask me, that won't hurt to add that little module, unless you want to keep Letux as thin as possible for its supported devices.
Well, I have no problem supporting the IGEPv5 as well (except that I can't test). So I will add it to .config.
BR, Nikolaus
Cool, thanks. LS
-
H. Nikolaus Schaller -
Linux-SWAT