Linksys NSLU2 attempt

[M. Warner Losh]

In message: <48411DF4.8050803 at incunabulum.net>
            Bruce M Simpson <bms at incunabulum.net> writes:
: M. Warner Losh wrote:
: > Sure...  lemme generate some diffs...
: >   
: 
: Thanks!!
: 
: I guess the next challenge is to get the USB controller working.

usb was working for me when i tried it...

: I found that npe1 is connected to the Realtek PHY. However it doesn't 
: appear to learn its MAC address; and I don't see any BOOTP from it 
: (perhaps the zeroes confuse the microcode).

I thought that this was working too...  Sam put some generic support
in that I don't recall if I ever tested out for 'wiring up' the
different npe interfaces to the PHYs...

Warner

: %%%
: db> show msgbuf
: msgbufp = 0xc00f8fe4
: magic = 63062, size = 65508, r= 0, w = 4927, ptr = 0xc00e9000, cksum= 407657
: GDB: no debug ports present
: KDB: debugger backends: ddb
: KDB: current backend: ddb
: Copyright (c) 1992-2008 The FreeBSD Project.
: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
:         The Regents of the University of California. All rights reserved.
: FreeBSD is a registered trademark of The FreeBSD Foundation.
: FreeBSD 7.0-RELEASE-p1 #9: Sat May 31 10:28:21 BST 2008
:     bms at anglepoise.lon.incunabulum.net:/home/obj/arm/usr/src/sys/NSLU2
: CPU: IXP425 266MHz rev 1 (ARMv5TE) (XScale core)
:   DC enabled IC enabled WB enabled LABT branch prediction enabled
:   32KB/32B 32-way Instruction cache
:   32KB/32B 32-way write-back-locking Data cache
: real memory  = 33554432 (32 MB)
: avail memory = 26800128 (25 MB)
: ixp0: <Intel IXP425> on motherboard
: pcib0: <IXP425 PCI Bus> on ixp0
: pci0: <PCI bus> on pcib0
: ohci0: <NEC uPD 9210 USB controller> irq 28 at device 1.0 on pci0
: ohci0: [GIANT-LOCKED]
: ohci0: [ITHREAD]
: usb0: OHCI version 1.0
: usb_allocmem: large alloc 256
: usb_allocmem: large alloc 4096
: usbd_match
: usbd_match
: usb0: <NEC uPD 9210 USB controller> on ohci0
: usbd_attach
: usb0: USB revision 1.0
: usbd_new_device bus=0xc09fe000 port=0 depth=0 speed=2
: usbd_setup_pipe: dev=0xc0a03580 iface=0 ep=0xc0a035a4 pipe=0xc0a03584
: usbd_get_desc: type=1, index=0, len=8
: usbd_new_device: adding unit addr=1, rev=00, class=0, subclass=0, 
: protocol=0, maxpacket=0, len=0, speed=2
: usbd_new_device: illegal descriptor 0
: usbd_remove_device: 0xc0a03580
: usbd_ar_pipe: pipe=0xc0a03500
: usb0: root hub problem, error=4
: ohci1: <NEC uPD 9210 USB controller> irq 27 at device 1.1 on pci0
: ohci1: [GIANT-LOCKED]
: ohci1: [ITHREAD]
: usb1: OHCI version 1.0
: usb_allocmem: large alloc 256
: usb_allocmem: large alloc 4096
: usbd_match
: usbd_match
: usb1: <NEC uPD 9210 USB controller> on ohci1
: usbd_attach
: usb1: USB revision 1.0
: usbd_new_device bus=0xc0a0b000 port=0 depth=0 speed=2
: usbd_setup_pipe: dev=0xc0a03080 iface=0 ep=0xc0a030a4 pipe=0xc0a03084
: usbd_get_desc: type=1, index=0, len=8
: usbd_new_device: adding unit addr=1, rev=00, class=0, subclass=0, 
: protocol=0, maxpacket=0, len=0, speed=2
: usbd_new_device: illegal descriptor 0
: usbd_remove_device: 0xc0a03080
: usbd_ar_pipe: pipe=0xc0a03000
: usb1: root hub problem, error=4
: ehci0: <NEC uPD 720100 USB 2.0 controller> irq 26 at device 1.2 on pci0
: ehci0: [GIANT-LOCKED]
: ehci0: [ITHREAD]
: usb2: EHCI version 1.0
: usb2: companion controllers, 3 ports each: usb0 usb1
: usb_allocmem: large alloc 4096
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usb_allocmem: large alloc 4032
: usbd_match
: usbd_match
: usb2: <NEC uPD 720100 USB 2.0 controller> on ehci0
: usbd_attach
: usb2: USB revision 2.0
: usbd_new_device bus=0xc09ea800 port=0 depth=0 speed=3
: usbd_setup_pipe: dev=0xc09ee480 iface=0 ep=0xc09ee4a4 pipe=0xc09ee484
: usbd_get_desc: type=1, index=0, len=8
: usbd_new_device: adding unit addr=1, rev=00, class=0, subclass=0, 
: protocol=0, maxpacket=64, len=0, speed=3
: usbd_new_device: illegal descriptor 0
: usbd_remove_device: 0xc09ee480
: usbd_ar_pipe: pipe=0xc09eee80
: usb2: root hub problem, error=4
: ixpclk0: <IXP425 Timer> on ixp0
: ixpiic0: <IXP425 GPIO-Based I2C Interface> on ixp0
: iicbb0: <I2C bit-banging driver> on ixpiic0
: iicbus0: <Philips I2C bus> on iicbb0 master-only
: iicbus0: <unknown card> at addr 0
: iic0: <I2C generic I/O> on iicbus0
: uart0: <Non-standard ns8250 class UART with FIFOs> on ixp0
: uart0: [FILTER]
: uart0: console (115200,n,8,1)
: uart1: <Non-standard ns8250 class UART with FIFOs> on ixp0
: uart1: [FILTER]
: ixpqmgr0: <IXP425 Q-Manager> on ixp0
: ixpqmgr0: [ITHREAD]
: npe0: <IXP NPE-B> on ixp0
: npe0: [ITHREAD]
: npe0: remember to fix rx q setup
: npe0: Cannot find my PHY.
: device_attach: npe0 attach returned 6
: npe1: <IXP NPE-C> on ixp0
: npe1: [ITHREAD]
: npe1: remember to fix rx q setup
: miibus0: <MII bus> on npe1
: rlphy0: <RTL8201L 10/100 media interface> PHY 1 on miibus0
: rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
: ixpclk0: [FILTER]
: Timecounter "IXP425 Timer" frequency 66666600 Hz quality 1000
: Timecounters tick every 10.000 msec
: usb_event_thread: start
: usb_task_thread: start taskq usbtask-hc
: usb_task_thread: start taskq usbtask-dr
: usb_event_thread: start
: usb_event_thread: start
: 
: Manual root filesystem specification:
:   <fstype>:<device>  Mount <device> using filesystem <fstype>
:                        eg. ufs:/dev/da0a
:   ?                  List valid disk boot devices
:   <empty line>       Abort manual input
: 
: mountroot>
: %%%
: 
: