Dear all,
Im using 2.6.23 /2.6.23-rc4 kernels .. but in both kernels i am not able
to use usb .. if i enable usb-host [ Inventra Highspeed Dual Role Controller
(TI, ...) ] it will hang during DHCP and if i disable it will boot
sucessfuly without usb support.. And i also tried with making it as module
and inserting after i boot ,, but when i insert module it will hang with
following debug messages
insmod /lib/modules/2.6.23-davinci1/kernel/drivers/usb/musb
<6>musb_hdrc: version 6.0, pio, host, debug=0
musb_hdrc: version 6.0, pio, host, debug=0
<7>musb_hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn)
<7>musb_hdrc: MHDRC RTL version 1.300
<7>musb_hdrc: setup fifo_mode 2
<7>musb_hdrc: 7/9 max ep, 3392/4096 memory
<7>musb_hdrc: hw_ep 0shared, max 64
<7>musb_hdrc: hw_ep 1tx, max 512
<7>musb_hdrc: hw_ep 1rx, max 512
<7>musb_hdrc: hw_ep 2tx, max 512
<7>musb_hdrc: hw_ep 2rx, max 512
<7>musb_hdrc: hw_ep 3shared, max 1024
<7>musb_hdrc: hw_ep 4shared, max 256
<6>musb_hdrc: USB Host mode controller at c8052000 using PIO, IRQ 12
musb_hdrc: USB Host mode controller at c8052000 using PIO, IRQ 12
<6>musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: MUSB HDRC host driver
<6>musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
<7>usb usb1: default language 0x0409
<7>usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
<6>usb usb1: Product: MUSB HDRC host driver
usb usb1: Product: MUSB HDRC host driver
<6>usb usb1: Manufacturer: Linux 2.6.23-davinci1 musb-hcd
usb usb1: Manufacturer: Linux 2.6.23-davinci1 musb-hcd
<6>usb usb1: SerialNumber: musb_hdrc
usb usb1: SerialNumber: musb_hdrc
<7>usb usb1: uevent
<7>usb usb1: usb_probe_device
<6>usb usb1: configuration #1 chosen from 1 choice
usb usb1: configuration #1 chosen from 1 choice
<7>usb usb1: adding 1-0:1.0 (config #1, interface 0)
<7>usb 1-0:1.0: uevent
<7>usb 1-0:1.0: uevent
<7>hub 1-0:1.0: usb_probe_interface
<7>hub 1-0:1.0: usb_probe_interface - got id
<6>hub 1-0:1.0: USB hub found
hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 1 port detected
hub 1-0:1.0: 1 port detected
<7>hub 1-0:1.0: standalone hub
<7>hub 1-0:1.0: individual port power switching
<7>hub 1-0:1.0: no over-current protection
<7>hub 1-0:1.0: Single TT
<7>hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
<7>hub 1-0:1.0: power on to power good time: 10ms
<7>hub 1-0:1.0: local power source is good
<7>hub 1-0:1.0: enabling power on all ports
<7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
<7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0002
<7>hub 1-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
please give me somepointers regarding this..
Thanks
Deepak
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