USB boot

Steven James pyro at linuxlabs.com
Thu May 13 21:31:01 CEST 2004 

Greetings,

I'll see if I can dig up the old debugging captures, I may still have
them.

The enumeration of the USB bus looks good. The problems seem to start
with:
536870913 536870912 byte blocks
ll_read_block returns 512
0: boot=00000000, start=00000000 length=00000000
1: boot=00000000, start=00000000 length=00000000
2: boot=00000000, start=00000000 length=00000000
3: boot=00000000, start=00000000 length=00000000

GEt capacity returned a VERY unreasonable result :-)

The read of the partition block seems to have actually read the block.
Does the drive have a partition table on it?

If not, try putting one on it and trying the boot so we can see if it
actually read the block correctly or if the data went to the wrong place.

G'day,
sjames



-------------------------steven james, director of research, linux labs
... ........ ..... ....                    230 peachtree st nw ste 2701
the original linux labs                             atlanta.ga.us 30303
      -since 1995                              http://www.linuxlabs.com
                                              office & fax 866.545.6306
-----------------------------------------------------------------------


On Thu, 13 May 2004, YhLu wrote:

> Steven,
>
> I switch to S4882, because it has via USB chip. And it is UHCI.
>
> Also I got some output. It shows
> Product: USB Flash Drive
> Serial: 070B01001340CA0
>
> Can you send me some debug output message to let me figure out which is
> right or not?
>
> Regards
>
> YH
>
>
> LinuxBIOS-1.1.62.0_Fallback Thu May 13 15:11:33 PDT 2004 starting...
> LinuxBIOS-1.1.62.0_Fallback Thu May 13 15:47:33 PDT 2004 booting...
> Finding PCI configuration type.
> Enumerating static devices...
> Enumerating buses...
> done
> Allocating resources...ERROR: PNP: 002e.b 70 not allocated
> done.
> Enabling resourcess...
> done.
> Initializing devices...
> set power on after power fail
> Devices initialized
> totalram: 16128M
> Initializing CPU #0
> Enabling cache...done.
> Setting up local apic...done.
> CPU #0 Initialized
> Initializing CPU #1
> Enabling cache...done.
> Initializing CPU #2
> Enabling cache...done.
> Initializing CPU #3
> Waiting for 4 CPUS to stop
> Enabling cache...done.
> Setting up local apic...done.
> CPU #1 Initialized
> Waiting for 3 CPUS to stop
> Setting up local apic...done.
> CPU #2 Initialized
> Waiting for 2 CPUS to stop
> Setting up local apic...done.
> CPU #3 Initialized
> Checking IRQ routing tables...
> /home/yhlu/xx/xx/freebios2/src/arch/i386/boot/pirq_routing.c:
> 41:check_pirq_routing_table() - checksum is: 0x9a but should be: 0x5b
> done.
> Copying IRQ routing tables to 0xf0000...done.
> Verifing copy of IRQ routing tables at 0xf0000...done
>
> Welcome to elfboot, the open sourced starter.
> January 2002, Eric Biederman.
> Version 1.3
>
> Loading Etherboot version: 5.2.4
> ROM segment 0x0000 length 0x0000 reloc 0x00020000
> CPU 2285 Mhz
> Etherboot 5.2.4 (GPL) http://etherboot.org Tagged ELF for [TG3][FILO]
> Relocating _text from: [0002d2a0,0008e8d0) to [efe9e9d0,eff00000)
> Probing pci nic...
> [tg3-5704]Ethernet addr: 00:E0:81:61:8C:27
> Tigon3 [partno(BCM95704A6) rev 2003 PHY(5401)] (PCIX:100MHz:64-bit)
> <abort>
> Probing pci nic...
> [tg3-5704]Ethernet addr: 00:E0:81:61:8C:28
> Tigon3 [partno(BCM95704A6) rev 2003 PHY(5704)] (PCIX:100MHz:64-bit)
> <abort>
> Probing pci nic...
> Probing pci disk...
> [FILO]FILO version 0.4.1 (root at tst2723-rh9) Thu May 13 15:47:25 PDT 2004
> Press <Enter> for default boot, or <Esc> for boot prompt... timed out
> boot: uda1:/ram0_2.5_2.6.5_k8.2_mydisk7.elf
> LinuxLabs USB bootloader
> raw frame_list is at 00078560
> frame_list is at 00078630
> frame_list_link: addr: 00077570
> frame_list_link:  raw addr: efef5f40
> frame_list_link: terminate: 00000000
> frame_list_link: queue: 00000001
> frame_list_link: depth: 00000000
> dummy_td = 0006f500
> raw frame_list is at 0007a560
> frame_list is at 0007a630
> frame_list_link: addr: 00077590
> frame_list_link:  raw addr: efef5f60
> frame_list_link: terminate: 00000000
> frame_list_link: queue: 00000001
> frame_list_link: depth: 00000000
> dummy_td = 0006f540
> raw frame_list is at 0007c560
> frame_list is at 0007c630
> frame_list_link: addr: 000775b0
> frame_list_link:  raw addr: efef5f80
> frame_list_link: terminate: 00000000
> frame_list_link: queue: 00000001
> frame_list_link: depth: 00000000
> dummy_td = 0006f580
> raw frame_list is at 0007e560
> frame_list is at 0007e630
> frame_list_link: addr: 000775d0
> frame_list_link:  raw addr: efef5fa0
> frame_list_link: terminate: 00000000
> frame_list_link: queue: 00000001
> frame_list_link: depth: 00000000
> dummy_td = 0006f5c0
> Found OHCI at 0d181630
> Resetting OHCI
> USB HC reset_hc usb-0d181630: ctrl = 0x00000600 ;ohc_init setting framelist
> to: efef7000
> Starting OHCI
> Found OHCI at 0d182630
> Resetting OHCI
> USB HC reset_hc usb-0d182630: ctrl = 0x00000600 ;ohc_init setting framelist
> to: efef9000
> Starting OHCI
> Found UHCI at 00002400
> Resetting UHCI
> uhc_init setting framelist to: efefb000
> Starting UHCI
> HCI at 00002400
> Found UHCI at 00002420
> Resetting UHCI
> uhc_init setting framelist to: efefd000
> Starting UHCI
> HCI at 00002420
> poll_usb1 i=0   poll_o_root_hub1 v=00000100     poll_o_root_hub1 v=00000100
> poll_o_root_hub1 v=00000100poll_usb1 i=1   poll_o_root_hub1 v=00000100
> poll_o_root_hub1 v=00000100     poll_o_root_hub1 v=00000100poll_usb1 i=2
> poll_u_root_hub1 v=00000480     poll_u_root_hub1 v=00001493
> poll_u_root_hub2 v=00001493poll_u_root_hub21 v=00001493    Connection on
> port 00002412
> New USB device, setting address 00000003
> Fetching device descriptor length
> Fetching device descriptor
> Fetching config descriptor length
> Fetching config descriptor
> device:
> bLength: 00000012
> type: 00000001
> bcdVersion: 0000000200000000
> Class: 00000000
> SubClass: 00000000
> protocol: 00000000
> max_packet: 00000040
> idVendor: 00001005
> idProduct: 0000b113
> bcdDeviceVersion: 0000000100000000
> iManufacturor: 00000000
> iProduct: 00000001
> iSerial: 00000002
> bNumConfig: 00000001
> config:
> bLength: 00000009
> type: 00000002
> wTotalLength: 00000020
> bNumInterfaces: 00000001
> bConfigurationValue: 00000001
> iConfiguration: 00000000
> bmAttributes: 00000080
> bMaxPower: 000000fa
>
> Interface(00081057):
>         bLength: 00000009
>         type: 00000004
>         bInterfaceNumber: 00000000
>         bAlternateSetting: 00000000
>         bNumEndpoints: 00000002
>         bInterfaceClass: 00000008
>         bInterfaceSubClass: 00000006
>         bInterfaceProtocol: 00000050
>         iInterface: 00000000
>
>         Endpoint (00081060):
>                 bLength: 00000007
>                 type: 00000005
>                 bEndpointAddress: 00000081
>                 bmAttributes: 00000002
>                 wMaxPacketSize: 00000040
>                 bInterval: 00000000
>
>         Endpoint (00081067):
>                 bLength: 00000007
>                 type: 00000005
>                 bEndpointAddress: 00000002
>                 bmAttributes: 00000002
>                 wMaxPacketSize: 00000040
>                 bInterval: 00000000
> Selecting Configuration number 00000001:
> clear stall on ep=00000081
> clear stall on ep=00000002
> 00000008:00000006:00000050
> Manufacturor: unknown
> Product: USB Flash Drive
> Serial: 070B01001340CA0
> Mass storage, bulk only SCSI transparent
> Requesting initial sense data
> sense data
> :00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000:000
> 00000:00000000:00000000:00000000:00000000:00000000:00000000:00000000:0000000
> 0:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00
> 000000:00000000:00000000:00000000:00000000:00000000:00000000
>
> code = 00000000 key = 00000000
>
> Info: 00000000
> 536870913 536870912 byte blocks
> ll_read_block returns 512
> 0: boot=00000000, start=00000000 length=00000000
> 1: boot=00000000, start=00000000 length=00000000
> 2: boot=00000000, start=00000000 length=00000000
> 3: boot=00000000, start=00000000 length=00000000
> DEVICE CONFIGURED
> poll_usb1 i=3   poll_u_root_hub1 v=00000480     poll_u_root_hub1 v=00000480
> poll_usb1 i=0   poll_o_root_hub1 v=00000100    poll_o_root_hub1 v=00000100
> poll_o_root_hub1 v=00000100     poll_usb1 i=1   poll_o_root_hub1 v=00000100
> poll_o_root_hub1 v=00000100     poll_o_root_hub1 v=00000100     poll_usb1
> i=2   poll_u_root_hub1 v=00000480    poll_u_root_hub1 v=00000495
> poll_usb1 i=3   poll_u_root_hub1 v=00000480     poll_u_root_hub1 v=00000480
> Found USB block device 3
> bulk_transfer( dev= 00000003, ep = 00000081, len = 0b8a0000, buffer =
> 000810ac) = 2048:short transaction:
> short_transaction:TD(0006f600):
> short_transaction:type: IN
> short_transaction:retries: 00000000
> short_transaction:active: 00000000
> short_transaction:device_addr: 00000003
> short_transaction:endpoint: 00000001
> short_transaction:data_toggle: 00000001
> short_transaction:max_transfer: 0000003f
> short_transaction:actual: 000007ff
> short_transaction:link:
> short_transaction:STALL
>         short_transaction:addr: 0006f620
>         short_transaction: raw addr: efeedff0
>         short_transaction:terminate: 00000000
>         short_transaction:queue: 00000000
>         short_transaction:depth: 00000001
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