Re: usb-otg driver problem

Dear all:
  I 'm sorry ,  It was my first time to ask for help here,

platform : ralink RT3050f, mips
kernel :v2.6.21
kernel src view online address:

http://svn.dd-wrt.com:8000/dd-wrt/browser/src/linux/rt2880/linux-2.6.23/drivers/usb/dwc_otg/dwc_otg_hcd_intr.c?rev=12433
debug msg :

# dmesg
 new interface driver usbserial_generic
drivers/usb/serial/usb-serial.c: USB Serial Driver core
drivers/usb/serial/usb-serial.c: USB Serial support registered for GSM modem
(1-port)
usbcore: registered new interface driver option
drivers/usb/serial/option.c: USB Driver for GSM modems: v0.7.1
dwc_otg: config..done
dwc_otg: version 2.72a 24-JUN-2008
DWC_otg: Core Release: 2.66a
DWC_otg: Periodic Transfer Interrupt Enhancement - disabled
DWC_otg: Multiprocessor Interrupt Enhancement - disabled
DWC_otg: Using DMA mode
DWC_otg: Device using Buffer DMA mode
dwc_otg lm0: DWC OTG Controller
drivers/usb/core/inode.c: creating file 'devices'
drivers/usb/core/inode.c: creating file '001'
dwc_otg lm0: new USB bus registered, assigned bus number 1
dwc_otg lm0: irq 18, io mem 0x00000000
DWC_otg: Init: Port Power? op_state=1
DWC_otg: Init: Power Port (0)
usb usb1: default language 0x0409
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: DWC OTG Controller
usb usb1: Manufacturer: Linux 2.6.21 dwc_otg_hcd
usb usb1: SerialNumber: lm0
usb usb1: uevent
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: uevent
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: ganged power switching
hub 1-0:1.0: individual port over-current protection
hub 1-0:1.0: Single TT
hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
hub 1-0:1.0: power on to power good time: 2ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: enabling power on all ports
hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
drivers/usb/core/inode.c: creating file '001'
u32 classifier
ip_conntrack version 2.4 (256 buckets, 2048 max) - 240 bytes per conntrack
ip_conntrack_pptp version 3.1 loaded
ip_conntrack_rtsp v0.6.21 loading
net/ipv4/netfilter/ip_conntrack_rtsp.c: init: port #0: 554
net/ipv4/netfilter/ip_conntrack_rtsp.c: init: port #1: 557
ip_nat_pptp version 3.0 loaded
ip_nat_rtsp v0.6.21 loading
ip_tables: (C) 2000-2006 Netfilter Core Team, Type=Linux
ipt_time loading
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <[email protected]>
All bugs added by David S. Miller <[email protected]>
hub 1-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 116k freed
hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
usb 1-1: new high speed USB device using dwc_otg and address 2
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
usb 1-1: default language 0x0409
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
usb 1-1: new device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-1: Product: USB 2.0 Hub [MTT]
usb 1-1: uevent
usb 1-1: usb_probe_device
usb 1-1: configuration #1 chosen from 1 choice
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
usb 1-1: adding 1-1:1.0 (config #1, interface 0)
usb 1-1:1.0: uevent
hub 1-1:1.0: usb_probe_interface
hub 1-1:1.0: usb_probe_interface - got id
hub 1-1:1.0: USB hub found
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
hub 1-1:1.0: 4 ports detected
hub 1-1:1.0: standalone hub
hub 1-1:1.0: ganged power switching
hub 1-1:1.0: global over-current protection
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
hub 1-1:1.0: TT per port
hub 1-1:1.0: TT requires at most 8 FS bit times (666 ns)
hub 1-1:1.0: Port indicators are supported
hub 1-1:1.0: power on to power good time: 100ms
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
hub 1-1:1.0: local power source is good
hub 1-1:1.0: no over-current condition exists
hub 1-1:1.0: enabling power on all ports
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
Algorithmics/MIPS FPU Emulator v1.5
drivers/usb/core/inode.c: creating file '002'
hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0000
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
i2cdrv_major = 218
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
ra2880_read_mac: 00:05:5d:55:93:c0
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
RALINK_GPIO_RISING_EDGE_ENA_INT [0]
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
eth2.2: Setting MAC address to  00 05 5d 55 93 c0.
VLAN (eth2.2):  Underlying device (eth2) has same MAC, not checking
promiscious mode.
OUT NAK enhancement disabled, no core support
eth2.2: add 01:00:5e:00:00:01 mcast address to master interface
OUT NAK enhancement disabled, no core support
eth2.0: Setting MAC address to  00 05 5d 55 93 c0.
VLAN (eth2.0):  Underlying device (eth2) has same MAC, not checking
promiscious mode.
eth2.0: add 01:00:5e:00:00:01 mcast address to master interface
OUT NAK enhancement disabled, no core support
eth2.0: dev_set_promiscuity(master, 1)
device eth2 entered promiscuous mode
device eth2.0 entered promiscuous mode
br0: port 1(eth2.0) entering learning state
br0: topology change detected, propagating
br0: port 1(eth2.0) entering forwarding state
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
rt2860v2_ap: module license 'unspecified' taints kernel.
2860 version : 1.9.0.0 (May 30 2010)

=== pAd = c043d000, size = 413304 ===
 RTMPAllocAdapterBlock, Status=0
RX DESC a19e3000  size = 2048
 RTMPAllocTxRxRingMemory, Status=0
1. Phy Mode = 9
2. Phy Mode = 9
3. Phy Mode = 9
MCS Set = ff 00 00 00 01
Main bssid = 00:0c:43:30:52:88
== RTMPInitialize, Status=0
0x1300 = 00064380
OUT NAK enhancement disabled, no core support
device ra0 entered promiscuous mode
br0: port 2(ra0) entering learning state
br0: topology change detected, propagating
br0: port 2(ra0) entering forwarding state
br0: port 2(ra0) multicast bandwidth 900kbps
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
REDSonic turbo net initialized
Network interface reset count v1.0
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support
OUT NAK enhancement disabled, no core support






2010/6/18 Eric Miao <[email protected]>

> On Fri, Jun 18, 2010 at 2:28 PM, guohui luo <[email protected]>
> wrote:
> >
> > Dear all:
> >
> >  I insert a hub into a usb-otg of my board, then i see this following
> with
> > "dmesg" ,why ? someone can give me help ? Thanks!!
>
> Unknown board, unknown kernel revision, unknown everything. Great,
> trying to figure what's wrong with something we don't even know, grrr :-X
>
> BTW: the message looks like a perfect template for spam, kidding ;-)
>
> >
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > OUT NAK enhancement disabled, no core support
> > _______________________________________________
> > linux-arm mailing list
> > [email protected]
> > http://lists.infradead.org/mailman/listinfo/linux-arm
> >
> >
>

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