I've got trunk build with "minor patch" cooked for 3.2.5
to mach-tl-wr741nd.c added
+ #include "dev-usb.h"
+ ath79_register_usb();

to 610-MIPS-ath79-openwrt-machines.patch
+ select ATH79_DEV_USB

now i got this

[   16.680000] PPP generic driver version 2.4.2
[   16.970000] ip_tables: (C) 2000-2006 Netfilter Core Team
[   17.110000] NET: Registered protocol family 24
[   17.320000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   17.350000] nf_conntrack version 0.5.0 (461 buckets, 1844 max)
[   17.580000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   17.590000] ath79-ohci ath79-ohci: Atheros built-in OHCI controller
[   17.590000] ath79-ohci ath79-ohci: new USB bus registered, assigned bus numbe                                                                             r 1
[   17.600000] ath79-ohci ath79-ohci: irq 14, io mem 0x1b000000
[   17.670000] hub 1-0:1.0: USB hub found
[   17.670000] hub 1-0:1.0: 1 port detected
[   17.720000] usbcore: registered new interface driver usbserial
[   17.720000] USB Serial support registered for generic
[   17.730000] usbcore: registered new interface driver usbserial_generic
[   17.730000] usbserial: USB Serial Driver core
[   17.760000] Initializing USB Mass Storage driver...
[   17.770000] usbcore: registered new interface driver usb-storage
[   17.780000] USB Mass Storage support registered.
[   17.940000] USB Serial support registered for GSM modem (1-port)
[   17.950000] usbcore: registered new interface driver option
[   17.950000] option: v0.7.2:USB Driver for GSM modems
[   18.120000] usb 1-1: new full-speed USB device number 2 using ath79-ohci
[   20.930000] eth0: link up (1000Mbps/Full duplex)
[   20.960000] device eth0 entered promiscuous mode
[   21.040000] br-lan: port 1(eth0) entering forwarding state
[   21.050000] br-lan: port 1(eth0) entering forwarding state
[   22.190000] eth1: link up (100Mbps/Full duplex)
[   23.120000] ath79-ohci ath79-ohci: Unlink after no-IRQ?  Controller is probably using the wrong IRQ.
[   23.880000] device eth0 left promiscuous mode
[   23.880000] br-lan: port 1(eth0) entering forwarding state
[   24.300000] device eth0 entered promiscuous mode
[   24.300000] br-lan: port 1(eth0) entering forwarding state
[   24.310000] br-lan: port 1(eth0) entering forwarding state

What went wrong ?
the correct irq is 3
can anyone help me create minor pach for 3.2.5 ??

(Last edited by nicefile on 15 Feb 2012, 21:43)