From: Darius <augulis.darius-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: cdc_ether problem
Date: Wed, 12 Nov 2008 15:04:18 +0200 [thread overview]
Message-ID: <gfek8i$7si$1@ger.gmane.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 1178 bytes --]
Hi All,
I'm testing my ne USB device driver for i.MX.
It works stable with serial gadget.
When using ethernet gadget, I have such problem with cdc_ether on host side:
If USB device (based on i.MX and my new driver) is first time connected to host,
cdc_ether module is loaded and everything works ok. Link "usb0" is created on both sides, and ping runs well.
BUT, if USB device is disconnected from host, cdc_ether is not unloaded. When connecting to host again,
I'm allways getting this error: "cdc_ether: probe of 5-2:1.0 failed with error -71".
Log of my device driver shows, that in this case one "Change Interface" request is not received from the host.
Below are two logs of debug kernel attached - one after succesful connection and one after failed connection.
I'm not good in USB core or networking, therefore I can't understand wheter it is cdc_ether driver problem, or bug in my hardware driver.
If I remove cdc_ether module with # rmmod cdc_ether and then connect device to host, everything is ok. Therefore I think my hardware driver works correct.
My host is x86_64 with Fedora 8 and kernel 2.6.26.6-49.fc8debug.
I'm waiting for any help and comments!
Darius.
[-- Attachment #2: usb_2008_11_12-eth-bad --]
[-- Type: text/plain, Size: 14957 bytes --]
Device side:
[42949412.700000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ suspend]
[42949412.700000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ suspend CFG=0, INTF=0, ALTR=0]
[42949412.700000] g_ether gadget: suspend
[42949412.760000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ wake resume reset]
[42949412.760000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ reset CFG=0, INTF=0, ALTR=0]
[42949412.760000] g_ether gadget: resume
[42949412.860000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ noreset]
[42949412.860000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949412.860000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ suspend]
[42949412.860000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ suspend CFG=0, INTF=0, ALTR=0]
[42949412.860000] g_ether gadget: suspend
[42949413.070000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ wake resume reset]
[42949413.070000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ reset CFG=0, INTF=0, ALTR=0]
[42949413.070000] g_ether gadget: resume
[42949413.120000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ noreset]
[42949413.120000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.180000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.180000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0100 i0000 l0040
[42949413.180000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.180000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.180000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [18] bytes; dump <12-01-00-02-02-00-00-20-25-05-a1-a4-14-03-01-02-00-01->
[42949413.180000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.180000] imx_udc imx_udc.0: <write_fifo> bytes sent: 18
[42949413.180000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949413.180000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949413.180000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ reset]
[42949413.180000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ reset CFG=0, INTF=0, ALTR=0]
[42949413.230000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ noreset]
[42949413.230000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.280000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949413.300000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.300000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0100 i0000 l0012
[42949413.300000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.300000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.300000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [18] bytes; dump <12-01-00-02-02-00-00-20-25-05-a1-a4-14-03-01-02-00-01->
[42949413.300000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.300000] imx_udc imx_udc.0: <write_fifo> bytes sent: 18
[42949413.300000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949413.300000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949413.300000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.300000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0600 i0000 l000a
[42949413.300000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.300000] imx_udc imx_udc.0: <handle_ep0_devreq> protocol STALL, ep0 err -95
[42949413.300000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IN_DATA_PHASE to EP0_STALL
[42949413.300000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0600 i0000 l000a
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_STALL to EP0_IN_DATA_PHASE
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> protocol STALL, ep0 err -95
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IN_DATA_PHASE to EP0_STALL
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ flow eof devreq]
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0600 i0000 l000a
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_STALL to EP0_IN_DATA_PHASE
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> protocol STALL, ep0 err -95
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IN_DATA_PHASE to EP0_STALL
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ flow eof devreq]
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0200 i0000 l0009
[42949413.310000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_STALL to EP0_IN_DATA_PHASE
[42949413.310000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.310000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [9] bytes; dump <09-02-50-00-02-01-00-c0-01->
[42949413.310000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.310000] imx_udc imx_udc.0: <write_fifo> bytes sent: 9
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949413.310000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.320000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0200 i0000 l0050
[42949413.320000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.320000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.320000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [80] bytes; dump <09-02-50-00-02-01-00-c0-01-09-04-00-00-01-02-06-00-03-05-24-00-10-01-05-24-06-00-01-0d-24-0f-05-00-00-00-00-ea-05-00-00-00-07-05-84-03-10-00-20-09-04-01-00-00-0a-00-00-00-09-04-01-01-02-0a-00-00-04-07-05-81-02-40-00-00-07-05-02-02-40-00-00->
[42949413.320000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949413.320000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full fempty flow]
[42949413.320000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949413.320000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof]
[42949413.320000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949413.320000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full]
[42949413.320000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949413.320000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof]
[42949413.320000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.320000] imx_udc imx_udc.0: <write_fifo> bytes sent: 16
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949413.320000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.320000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0300 i0000 l00ff
[42949413.320000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.320000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.320000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [4] bytes; dump <04-03-09-04->
[42949413.320000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.320000] imx_udc imx_udc.0: <write_fifo> bytes sent: 4
[42949413.330000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949413.330000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.330000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0302 i0409 l00ff
[42949413.330000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.330000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.330000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [32] bytes; dump <20-03-45-00-74-00-68-00-65-00-72-00-6e-00-65-00-74-00-20-00-47-00-61-00-64-00-67-00-65-00-74-00->
[42949413.330000] imx_udc imx_udc.0: <write_packet> zero packet
[42949413.330000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.330000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949413.330000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full fempty flow]
[42949413.330000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof]
[42949413.330000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eot]
[42949413.340000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949413.340000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0301 i0409 l00ff
[42949413.340000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [60] bytes; dump <3c-03-4c-00-69-00-6e-00-75-00-78-00-20-00-32-00-2e-00-36-00-2e-00-32-00-38-00-2d-00-72-00-63-00-33-00-20-00-77-00-69-00-74-00-68-00-20-00-69-00-6d-00-78-00-5f-00-75-00-64-00-63-00->
[42949413.340000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949413.340000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949413.340000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full fempty flow]
[42949413.340000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949413.340000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949413.340000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof]
[42949413.340000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949413.340000] imx_udc imx_udc.0: <write_fifo> bytes sent: 28
[42949413.340000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949413.340000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ config]
[42949413.340000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=1, INTF=0, ALTR=0]
[42949413.340000] imx_udc imx_udc.0: <imx_udc_irq> orig config C=0, I=0, A=0 / req config C=1, I=0, A=0
[42949413.340000] g_ether gadget: full speed config #1: CDC Ethernet (ECM)
[42949413.340000] imx_udc imx_udc.0: <imx_ep_enable> ENABLED ep4in-int
[42949413.340000] g_ether gadget: init ecm
[42949413.340000] g_ether gadget: notify connect false
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=1, INTF=0, ALTR=0]
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> ep4 IN request for [8] bytes; dump <a1-00-00-00-00-00-00-00->
[42949413.340000] g_ether gadget: notify speed 9728000
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=1, INTF=0, ALTR=0]
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> ep4 IN request for [16] bytes; dump <a1-2a-00-00-00-00-08-00-00-70-94-00-00-70-94-00->
[42949413.340000] imx_udc imx_udc.0: <write_packet> packet overfill ep4in-int fifo
[42949413.340000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949413.340000] imx_udc imx_udc.0: <handle_ep> ep4in-int req<c395f1d0> not completed
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_INTR=[]
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_STAT=[ bcount=8]
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_FSTAT=[ fready falarm]
[42949413.340000] imx_udc imx_udc.0: <write_fifo> bytes sent: 8
[42949413.340000] imx_udc imx_udc.0: <handle_ep> ep4in-int req<c395f1d0> completed
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_INTR=[]
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_STAT=[ bcount=8]
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_FSTAT=[ fready falarm]
[42949413.340000] imx_udc imx_udc.0: <write_packet> packet overfill ep4in-int fifo
[42949413.340000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949413.340000] imx_udc imx_udc.0: <handle_ep> ep4in-int req<c395f1d0> not completed
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_INTR=[]
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_STAT=[ bcount=8]
[42949413.340000] imx_udc imx_udc.0: <handle_ep> EP4_FSTAT=[ fready falarm]
[42949413.340000] imx_udc imx_udc.0: <imx_ep_queue> gadget reply set config
[42949413.370000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
Host side:
usb usb1: usb resume
ehci_hcd 0000:00:1d.7: resume root hub
ehci_hcd 0000:00:1d.7: port 8 full speed --> companion
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 003801 POWER OWNER sig=j CONNECT
hub 1-0:1.0: hub_resume
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 003002 POWER OWNER sig=se0 CSC
usb usb5: usb resume
usb usb5: wakeup_rh
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0000
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 003002 POWER OWNER sig=se0 CSC
hub 1-0:1.0: port 8, status 0100, change 0001, 12 Mb/s
hub 5-0:1.0: hub_resume
uhci_hcd 0000:00:1d.3: port 2 portsc 0093,00
hub 1-0:1.0: debounce: port 8: total 100ms stable 100ms status 0x100
hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0004
uhci_hcd 0000:00:1d.3: port 2 portsc 0093,00
hub 5-0:1.0: port 2, status 0101, change 0001, 12 Mb/s
hub 5-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x101
hub 5-0:1.0: port 2 not reset yet, waiting 50ms
usb 5-2: new full speed USB device using uhci_hcd and address 4
usb 5-2: ep0 maxpacket = 32
usb 5-2: skipped 3 descriptors after interface
usb 5-2: default language 0x0409
usb 5-2: uevent
usb 5-2: usb_probe_device
usb 5-2: configuration #1 chosen from 1 choice
usb 5-2: adding 5-2:1.0 (config #1, interface 0)
usb 5-2:1.0: uevent
usbserial_generic 5-2:1.0: usb_probe_interface
usbserial_generic 5-2:1.0: usb_probe_interface - got id
cdc_ether 5-2:1.0: usb_probe_interface
cdc_ether 5-2:1.0: usb_probe_interface - got id
usb 5-2: uhci_result_common: failed with status 440000
cdc_ether: probe of 5-2:1.0 failed with error -71
usb 5-2: uhci_result_common: failed with status 440000
usb 5-2: uhci_result_common: failed with status 440000
usb 5-2: adding 5-2:1.1 (config #1, interface 1)
usb 5-2:1.1: uevent
usbserial_generic 5-2:1.1: usb_probe_interface
usbserial_generic 5-2:1.1: usb_probe_interface - got id
drivers/usb/core/inode.c: creating file '004'
usb 5-2: New USB device found, idVendor=0525, idProduct=a4a1
usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 5-2: Product: Ethernet Gadget
usb 5-2: Manufacturer: Linux 2.6.28-rc3 with imx_udc
hub 1-0:1.0: hub_suspend
usb usb1: bus auto-suspend
ehci_hcd 0000:00:1d.7: suspend root hub
[-- Attachment #3: usb_2008_11_12-eth-ok --]
[-- Type: text/plain, Size: 17689 bytes --]
Device side:
[42949500.330000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ suspend]
[42949500.330000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ suspend CFG=0, INTF=0, ALTR=0]
[42949500.330000] g_ether gadget: suspend
[42949500.500000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ wake resume reset]
[42949500.500000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ reset CFG=0, INTF=0, ALTR=0]
[42949500.500000] g_ether gadget: resume
[42949500.550000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ noreset]
[42949500.550000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949500.560000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ suspend]
[42949500.560000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ suspend CFG=0, INTF=0, ALTR=0]
[42949500.560000] g_ether gadget: suspend
[42949500.710000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ wake resume reset]
[42949500.710000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ reset CFG=0, INTF=0, ALTR=0]
[42949500.710000] g_ether gadget: resume
[42949500.760000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ noreset]
[42949500.760000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949500.860000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949500.860000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0100 i0000 l0040
[42949500.860000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949500.860000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949500.860000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [18] bytes; dump <12-01-00-02-02-00-00-20-25-05-a1-a4-14-03-01-02-00-01->
[42949500.860000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949500.860000] imx_udc imx_udc.0: <write_fifo> bytes sent: 18
[42949500.860000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949500.860000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949500.870000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ reset]
[42949500.870000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ reset CFG=0, INTF=0, ALTR=0]
[42949500.920000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ noreset]
[42949500.920000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949500.970000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949500.980000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949500.980000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0100 i0000 l0012
[42949500.980000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949500.980000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949500.980000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [18] bytes; dump <12-01-00-02-02-00-00-20-25-05-a1-a4-14-03-01-02-00-01->
[42949500.980000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949500.980000] imx_udc imx_udc.0: <write_fifo> bytes sent: 18
[42949500.980000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949500.990000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949500.990000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0600 i0000 l000a
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> protocol STALL, ep0 err -95
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IN_DATA_PHASE to EP0_STALL
[42949500.990000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949500.990000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0600 i0000 l000a
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_STALL to EP0_IN_DATA_PHASE
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> protocol STALL, ep0 err -95
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IN_DATA_PHASE to EP0_STALL
[42949500.990000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949500.990000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ flow eof devreq]
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0600 i0000 l000a
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_STALL to EP0_IN_DATA_PHASE
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> protocol STALL, ep0 err -95
[42949500.990000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IN_DATA_PHASE to EP0_STALL
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ flow eof devreq]
[42949501.000000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0200 i0000 l0009
[42949501.000000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_STALL to EP0_IN_DATA_PHASE
[42949501.000000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949501.000000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [9] bytes; dump <09-02-50-00-02-01-00-c0-01->
[42949501.000000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.000000] imx_udc imx_udc.0: <write_fifo> bytes sent: 9
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949501.000000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0200 i0000 l0050
[42949501.000000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949501.000000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949501.000000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [80] bytes; dump <09-02-50-00-02-01-00-c0-01-09-04-00-00-01-02-06-00-03-05-24-00-10-01-05-24-06-00-01-0d-24-0f-05-00-00-00-00-ea-05-00-00-00-07-05-84-03-10-00-20-09-04-01-00-00-0a-00-00-00-09-04-01-01-02-0a-00-00-04-07-05-81-02-40-00-00-07-05-02-02-40-00-00->
[42949501.000000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.000000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full fempty flow]
[42949501.000000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.000000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949501.000000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof]
[42949501.000000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.000000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full]
[42949501.010000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.010000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof]
[42949501.010000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.010000] imx_udc imx_udc.0: <write_fifo> bytes sent: 16
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949501.010000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0300 i0000 l00ff
[42949501.010000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949501.010000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949501.010000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [4] bytes; dump <04-03-09-04->
[42949501.010000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.010000] imx_udc imx_udc.0: <write_fifo> bytes sent: 4
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow]
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof eot]
[42949501.010000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949501.010000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0302 i0409 l00ff
[42949501.010000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949501.010000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949501.010000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [32] bytes; dump <20-03-45-00-74-00-68-00-65-00-72-00-6e-00-65-00-74-00-20-00-47-00-61-00-64-00-67-00-65-00-74-00->
[42949501.010000] imx_udc imx_udc.0: <write_packet> zero packet
[42949501.010000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.010000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full fempty flow]
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof]
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eot]
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949501.020000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0301 i0409 l00ff
[42949501.020000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949501.020000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=0, INTF=0, ALTR=0]
[42949501.020000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [60] bytes; dump <3c-03-4c-00-69-00-6e-00-75-00-78-00-20-00-32-00-2e-00-36-00-2e-00-32-00-38-00-2d-00-72-00-63-00-33-00-20-00-77-00-69-00-74-00-68-00-20-00-69-00-6d-00-78-00-5f-00-75-00-64-00-63-00->
[42949501.020000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.020000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full fempty flow]
[42949501.020000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.020000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof]
[42949501.020000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.020000] imx_udc imx_udc.0: <write_fifo> bytes sent: 28
[42949501.020000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty flow eof eot]
[42949501.030000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ config]
[42949501.030000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=1, INTF=0, ALTR=0]
[42949501.030000] imx_udc imx_udc.0: <imx_udc_irq> orig config C=0, I=0, A=0 / req config C=1, I=0, A=0
[42949501.030000] g_ether gadget: full speed config #1: CDC Ethernet (ECM)
[42949501.030000] imx_udc imx_udc.0: <imx_ep_enable> ENABLED ep4in-int
[42949501.030000] g_ether gadget: init ecm
[42949501.030000] g_ether gadget: notify connect false
[42949501.030000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=1, INTF=0, ALTR=0]
[42949501.030000] imx_udc imx_udc.0: <imx_ep_queue> ep4 IN request for [8] bytes; dump <a1-00-00-00-00-00-00-00->
[42949501.030000] g_ether gadget: notify speed 9728000
[42949501.030000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=1, INTF=0, ALTR=0]
[42949501.030000] imx_udc imx_udc.0: <imx_ep_queue> ep4 IN request for [16] bytes; dump <a1-2a-00-00-00-00-08-00-00-70-94-00-00-70-94-00->
[42949501.030000] imx_udc imx_udc.0: <write_packet> packet overfill ep4in-int fifo
[42949501.030000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949501.030000] imx_udc imx_udc.0: <handle_ep> ep4in-int req<c39681d0> not completed
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_INTR=[]
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_STAT=[ bcount=8]
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_FSTAT=[ fready falarm]
[42949501.030000] imx_udc imx_udc.0: <write_fifo> bytes sent: 8
[42949501.030000] imx_udc imx_udc.0: <handle_ep> ep4in-int req<c39681d0> completed
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_INTR=[]
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_STAT=[ bcount=8]
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_FSTAT=[ fready falarm]
[42949501.030000] imx_udc imx_udc.0: <write_packet> packet overfill ep4in-int fifo
[42949501.030000] imx_udc imx_udc.0: <write_fifo> bytes sent: 0
[42949501.030000] imx_udc imx_udc.0: <handle_ep> ep4in-int req<c39681d0> not completed
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_INTR=[]
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_STAT=[ bcount=8]
[42949501.030000] imx_udc imx_udc.0: <handle_ep> EP4_FSTAT=[ fready falarm]
[42949501.030000] imx_udc imx_udc.0: <imx_ep_queue> gadget reply set config
[42949501.050000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949501.790000] imx_udc imx_udc.0: <imx_udc_irq> USB_INTR=[ config]
[42949501.790000] imx_udc imx_udc.0: <imx_udc_irq> USB_STAT=[ CFG=1, INTF=1, ALTR=1]
[42949501.790000] imx_udc imx_udc.0: <imx_udc_irq> orig config C=1, I=0, A=0 / req config C=1, I=1, A=1
[42949501.790000] g_ether gadget: activate ecm
[42949501.790000] imx_udc imx_udc.0: <imx_ep_enable> ENABLED ep1in-bulk
[42949501.790000] imx_udc imx_udc.0: <imx_ep_enable> ENABLED ep2out-bulk
[42949501.790000] usb0: qlen 2
[42949501.790000] g_ether gadget: ecm_close
[42949501.790000] imx_udc imx_udc.0: <imx_ep_queue> gadget reply set config
[42949501.790000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty eof devreq]
[42949501.790000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0304 i0409 l00ff
[42949501.790000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949501.790000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=1, INTF=1, ALTR=1]
[42949501.790000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [36] bytes; dump <24-03-43-00-44-00-43-00-20-00-45-00-74-00-68-00-65-00-72-00-6e-00-65-00-74-00-20-00-44-00-61-00-74-00-61-00->
[42949501.790000] imx_udc imx_udc.0: <write_packet> packet overfill ep0 fifo
[42949501.790000] imx_udc imx_udc.0: <write_fifo> bytes sent: 32
[42949501.790000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ full flow]
[42949501.790000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.790000] imx_udc imx_udc.0: <write_fifo> bytes sent: 4
[42949501.790000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty eof eot]
[42949501.790000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ eof devreq]
[42949501.790000] imx_udc imx_udc.0: <handle_ep0_devreq> SETUP 80.06 v0305 i0409 l00ff
[42949501.790000] imx_udc imx_udc.0: <handle_ep0_devreq> from EP0_IDLE to EP0_IN_DATA_PHASE
[42949501.790000] imx_udc imx_udc.0: <imx_ep_queue> USB_STAT=[ CFG=1, INTF=1, ALTR=1]
[42949501.790000] imx_udc imx_udc.0: <imx_ep_queue> ep0 IN request for [26] bytes; dump <1a-03-46-00-41-00-44-00-33-00-33-00-44-00-43-00-44-00-37-00-44-00-37-00-46-00->
[42949501.790000] imx_udc imx_udc.0: <write_fifo> from EP0_IN_DATA_PHASE to EP0_IDLE
[42949501.790000] imx_udc imx_udc.0: <write_fifo> bytes sent: 26
[42949501.790000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ fempty]
[42949501.800000] imx_udc imx_udc.0: <imx_udc_ctrl_irq> EP0_INTR=[ flow eof eot]
Host side:
usb usb1: usb resume
ehci_hcd 0000:00:1d.7: resume root hub
hub 1-0:1.0: hub_resume
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0000
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: port 8, status 0501, change 0001, 480 Mb/s
hub 1-0:1.0: debounce: port 8: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:1d.7: port 8 full speed --> companion
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 003801 POWER OWNER sig=j CONNECT
hub 1-0:1.0: port 8 not reset yet, waiting 50ms
usb usb5: usb resume
usb usb5: wakeup_rh
hub 5-0:1.0: hub_resume
uhci_hcd 0000:00:1d.3: port 2 portsc 0093,00
ehci_hcd 0000:00:1d.7: GetStatus port 8 status 003002 POWER OWNER sig=se0 CSC
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0100
hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0004
uhci_hcd 0000:00:1d.3: port 2 portsc 0093,00
hub 5-0:1.0: port 2, status 0101, change 0001, 12 Mb/s
hub 5-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x101
usb 5-2: new full speed USB device using uhci_hcd and address 2
usb 5-2: ep0 maxpacket = 32
usb 5-2: skipped 3 descriptors after interface
usb 5-2: default language 0x0409
usb 5-2: uevent
usb 5-2: usb_probe_device
usb 5-2: configuration #1 chosen from 1 choice
usb 5-2: adding 5-2:1.0 (config #1, interface 0)
usb 5-2:1.0: uevent
usbserial_generic 5-2:1.0: usb_probe_interface
usbserial_generic 5-2:1.0: usb_probe_interface - got id
usb 5-2: uhci_result_common: failed with status 440000
usb 5-2: uhci_result_common: failed with status 440000
usb 5-2: adding 5-2:1.1 (config #1, interface 1)
usb 5-2:1.1: uevent
usbserial_generic 5-2:1.1: usb_probe_interface
usbserial_generic 5-2:1.1: usb_probe_interface - got id
drivers/usb/core/inode.c: creating file '002'
usb 5-2: New USB device found, idVendor=0525, idProduct=a4a1
usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 5-2: Product: Ethernet Gadget
usb 5-2: Manufacturer: Linux 2.6.28-rc3 with imx_udc
cdc_ether 5-2:1.0: usb_probe_interface
cdc_ether 5-2:1.0: usb_probe_interface - got id
cdc_ether 5-2:1.0: status ep4in, 16 bytes period 32
usb0: register 'cdc_ether' at usb-0000:00:1d.3-2, CDC Ethernet Device, 0a:d2:12:eb:66:5c
usbcore: registered new interface driver cdc_ether
hub 1-0:1.0: hub_suspend
usb usb1: bus auto-suspend
ehci_hcd 0000:00:1d.7: suspend root hub
reply other threads:[~2008-11-12 13:04 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='gfek8i$7si$1@ger.gmane.org' \
--to=augulis.darius-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.