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(Pre-note: I cannot seem to send mail to David privately. If this message gets
through, please fix your mail server :)
I can no longer get pxa2xx-udc to work. Failure mode seems to be that the
handheld can do IN, but OUT seems not to get through to the gadget driver.
Verified both with g_char and g_serial. Note how callbacks stop happening in
this dmesg from the PC side.
usb.c: USB device 30 (vend/prod 0x5f9/0xffff) is not claimed by any active
driver.
usbserial.c: USB Serial deregistering driver Linux As Bootloader device
usbserial.c: USB Serial support registered for Linux As Bootloader device
usbserial.c: descriptor matches
usbserial.c: found bulk in
usbserial.c: found bulk out
usbserial.c: Linux As Bootloader device converter detected
usbserial.c: get_free_serial 1
usbserial.c: get_free_serial - minor base = 0
ipaqboot.c: ipaq_startup
usb.c: selecting invalid configuration 1
usbserial.c: usb_serial_probe - setting up 1 port structures for this device
usbserial.c: Linux As Bootloader device converter now attached to ttyUSB0 (or
usb/tts/0 for devfs)
ipaqboot.c: USB iPAQ (PocketPC/hh.org bootldr) driver v0.3
usbserial.c: serial_open
ipaqboot.c: ipaq_open - port 0
usbserial.c: serial_ioctl - port 0, cmd 0x5401
usbserial.c: serial_ioctl - port 0, cmd 0x540b
usbserial.c: serial_ioctl - port 0, cmd 0x5402
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_ioctl - port 0, cmd 0x5402
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_ioctl - port 0, cmd 0x5403
ipaqboot.c: ipaq_chars_in_buffer - queuelen 0
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 0d
ipaqboot.c: ipaq_write_bulk - length = 1, data = 0d
ipaqboot.c: ipaq_write_bulk_callback - port 0
usbserial.c: port_softint - port 0
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 0d
ipaqboot.c: ipaq_write_bulk - length = 1, data = 0d
usbserial.c: serial_ioctl - port 0, cmd 0x5403
ipaqboot.c: ipaq_chars_in_buffer - queuelen 0
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_close - port 0
ipaqboot.c: ipaq_close - port 0
ipaqboot.c: ipaq_write_bulk_callback - port 0
ipaqboot.c: ipaq_write_bulk_callback - nonzero write bulk status received: -2
usbserial.c: port_softint - port 0
ipaqboot.c: ipaq_read_bulk_callback - port 0
ipaqboot.c: ipaq_read_bulk_callback - nonzero read bulk status received: -2
usbserial.c: serial_open
ipaqboot.c: ipaq_open - port 0
usbserial.c: serial_ioctl - port 0, cmd 0x5401
usbserial.c: serial_ioctl - port 0, cmd 0x540b
usbserial.c: serial_ioctl - port 0, cmd 0x5402
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_ioctl - port 0, cmd 0x5402
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_ioctl - port 0, cmd 0x5403
ipaqboot.c: ipaq_chars_in_buffer - queuelen 0
usbserial.c: serial_set_termios - port 0
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 61
ipaqboot.c: ipaq_write_bulk - length = 1, data = 61
ipaqboot.c: ipaq_write_bulk_callback - port 0
usbserial.c: port_softint - port 0
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 27
ipaqboot.c: ipaq_write_bulk - length = 1, data = 27
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 73
ipaqboot.c: ipaq_write_bulk - length = 1, data = 73
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 64
ipaqboot.c: ipaq_write_bulk - length = 1, data = 64
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 66
ipaqboot.c: ipaq_write_bulk - length = 1, data = 66
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 3b
ipaqboot.c: ipaq_write_bulk - length = 1, data = 3b
usbserial.c: serial_write - port 0, 1 byte(s)
ipaqboot.c: ipaq_write - port 0
ipaqboot.c: ipaq_write - length = 1, data = 6a
ipaqboot.c: ipaq_write_bulk - length = 1, data = 6a
usbserial.c: serial_write - port 0, 1 byte(s)
For completeness, here are the iPAQ's boot messages.
boot> armboot fs:/zImage
ARMBoot: [EMAIL PROTECTED](00080000)(H3XXX boot firmware)
ARMBoot: [EMAIL PROTECTED](03F40000)(H3XXX root jffs2)
ARMBoot: [EMAIL PROTECTED](00040000)(asset)
ARMBooting NOW: Cmdline mtdparts=ipaq:[EMAIL PROTECTED](H3XXX boot
firmware),[EMAIL PROTECTED](H3XXX root
jffs2),[EMAIL PROTECTED](asset) rootfstype=jffsc
armboot: Relocating A3DC0000 -> A0008000 (10000 bytes)
armboot: Relocating A3DB0000 -> A0018000 (10000 bytes)
armboot: Relocating A3DA0000 -> A0028000 (10000 bytes)
armboot: Relocating A3D90000 -> A0038000 (10000 bytes)
armboot: Relocating A3D80000 -> A0048000 (10000 bytes)
armboot: Relocating A3D70000 -> A0058000 (10000 bytes)
armboot: Relocating A3D60000 -> A0068000 (10000 bytes)
armboot: Relocating A3D50000 -> A0078000 (0ae94 bytes)
armboot: Relocations complete.
armboot: Cleaning cache
<0>armboot: About to jump into assembler loader routine. Heads up!!!
BUFF
{00040010
00004854
0000432D
}00040010
A0008414
D
STKP
A0002000
NRLC
Uncompressing Linux................................... done, booting the
kernel.
Linux version 2.6.0-test7-rmk1-hh0 ([EMAIL PROTECTED]) (gcc
version 3.3.2 20030820 (prerelease)) #288 Thu Oct 16 19:22:04 EDT 2003
CPU: XScale-PXA250 [69052903] revision 3 (ARMv5TE)
CPU: D undefined 5 cache
CPU: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
CPU: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
Machine: HP iPAQ H3900
Memory policy: ECC disabled, Data cache write back
<6>Memory clock: 99.53MHz (*27)
<6>Run Mode clock: 199.07MHz (*2)
<6>Turbo Mode clock: 398.13MHz (*2.0, active)
On node 0 totalpages: 16384
DMA zone: 16384 pages, LIFO batch:4
Normal zone: 0 pages, LIFO batch:1
HighMem zone: 0 pages, LIFO batch:1
Building zonelist for node : 0
Kernel command line: video=pxafb:bpp:16 console=tty0
<7>Relocating machine vectors to 0xffff0000
<3>Trying to install chip for IRQ104
<3>Trying to install chip for IRQ105
<3>Trying to install chip for IRQ106
<3>Trying to install chip for IRQ107
<3>Trying to install chip for IRQ108
<3>Trying to install chip for IRQ109
<3>Trying to install chip for IRQ110
<3>Trying to install chip for IRQ111
<3>Trying to install chip for IRQ112
<3>Trying to install chip for IRQ113
<3>Trying to install chip for IRQ114
<3>Trying to install chip for IRQ115
<3>Trying to install chip for IRQ116
<3>Trying to install chip for IRQ117
<3>Setting type of unclaimed IRQ10 from PID hash table entries: 512 (order 9:
4096 bytes)
Console: colour dummy device 80x30
<6>Memory: 64MB = 64MB total
<5>Memory: 63664KB available (851K code, 164K data, 64K init)
Calibrating delay loop... 397.31 BogoMIPS
<6>Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
<6>CPU: Testing write buffer coherency: ok
POSIX conformance testing by UNIFIX
<6>Linux NoNET1.0 for Linux 2.6
<6>pxa2xx_udc: version alpha (15-Oct-2003)
<7>udc: disabled OUT dma
<6>pxa2xx_udc: IRQ 4 (!cfr) (broken dma-out) (full dma)
<7>udc: host EP0_IDLE, uicr FF.FF, usir 00.00, ufnr 40.00
<7>udc: udccr A0 = rem srm
<7>udc: no gadget driver bound
About to attempt to initialize pxafb
Initialized pxafb
<6>devfs: v1.22 (20021013) Richard Gooch ([EMAIL PROTECTED])
<6>devfs: boot_options: 0x0
<6>JFFS2 version 2.1. (C) 2001, 2002 Red Hat, Inc.
Console: switching to colour frame buffer device 40x30
ttyS0 at MMIO 0x40100000 (irq = 15) is a FFUART
Console: switching to colour frame buffer device 40x30
Using noop io scheduler
<5>iPAQ flash: probing 32-bit flash bus, window=c4851000 with CFI.
<7>IPAQ flash bank 1: Found an alias at 0x2000000 for the chip at 0x0
<5>cfi_cmdset_0001: Erase suspend on write enabled
<7>0: offset=0x0,size=0x40000,blocks=128
<6>Using buffer write method
<5>iPAQ flash: found 33554432 bytes
<5>iPAQ flash: probing 32-bit flash bus, window=c8852000 with CFI.
<4>CFI: Found no IPAQ flash bank 2 device at location zero
<5>iPAQ flash: probing 32-bit flash bus, window=c8852000 with JEDEC.
<6>Search for id:(90 90) interleave(2) type(2)
<6>Search for id:(90 90) interleave(2) type(2)
<6>Search for id:(90 90) interleave(2) type(2)
<6>Search for id:(a3 cf) interleave(2) type(1)
<6>Search for id:(00 00) interleave(2) type(1)
<6>Search for id:(90 90) interleave(2) type(1)
<6>Search for id:(9090 9090) interleave(4) type(2)
<6>Search for id:(9090 9090) interleave(4) type(2)
<6>Search for id:(9090 9090) interleave(4) type(2)
<6>Search for id:(90 90) interleave(4) type(1)
<6>Search for id:(90 90) interleave(4) type(1)
<6>Search for id:(90 90) interleave(4) type(1)
<4>JEDEC: Found no IPAQ flash bank 2 device at location zero
<5>iPAQ flash: failed to find flash.
<5>Concatenating MTD devices:
<5>(0): "IPAQ flash bank 1"
<5>into device "ipaq"
<5>cmdlinepart partition parsing not available
<5>RedBoot partition parsing not available
<5>Using static partition definition
<5>Creating 3 MTD partitions on "ipaq":
<5>0x00000000-0x00080000 : "H3XXX boot firmware"
<5>0x00080000-0x01fc0000 : "H3XXX root jffs2"
<5>0x01fc0000-0x02000000 : "asset"
<6>gs_bind: Gadget Serial v0.1 bound
<7>udc: registered gadget driver 'g_serial'
Enabling LCD
<7>udc: USB reset done, gadget driver 'g_serial'
<7>udc: host EP0_IDLE, uicr FF.FE, usir 00.00, ufnr 40.00
<7>udc: USB suspend
<7>udc: udccr 03 = uda ude
<7>udc: ep0 driver 'g_serial'
<7>udc: udccs0 EP0_IDLE 00 =
<7>udc: ep0 IN 0/0, OUT 0/0
<6>gs_module_init: Gadget Serial v0.1 loaded
<5>lab: loaded command dummy
<5>lab: loaded command dummymf
<5>lab: loaded command [dummymf]foo
<5>lab: loaded command [dummyso]bar
<5>lab: loaded command [dummyso]baz
<7>udc: USB resume
<7>udc: USB reset start
<6>gs_disconnect: Gadget Serial disconnected
<7>udc: USB reset done, gadget driver 'g_serial'
<5>lab: loaded command dmesg
<5>lab: loaded command devmem2
<5>lab: loaded command insmod
<5>lab: loaded command rmmod
<5>lab: loaded command copy
<7>udc: SETUP 80.06 v0100 i0000 l0008
<7>udc: SETUP 80.06 v0100 i0000 l0012
<5>lab: loaded command unlink
<7>udc: SETUP 80.06 v0200 i0000 l0008
<7>udc: SETUP 80.06 v0200 i0000 l0020
<5>lab: loaded command rm
<7>udc: SETUP 00.09 v0002 i0000 l0000
<7>udc: ep11in-bulk using dma8
<7>udc: enabled ep11in-bulk
<7>udc: enabled ep12out-bulk
<6>gs_set_config: Gadget Serial configured for full speed
<7>udc: ep0 config ack raced
<7>udc: SETUP 00.00 v0000 i0000 l0000
<3>gs_setup: unknown request, type=00, request=00, value=0000, index=0000,
length=0
<7>udc: protocol STALL, 81 err -95
<5>lab: loaded copy source [ymodem]
<5>lab: loaded copy source [flash]
<5>lab: loaded copy destination [flash]
<5>lab: loaded copy destination [dummy]
<5>lab: loaded copy source [fs]
<5>lab: loaded copy destination [fs]
<5>lab: loaded unlink device [fs]
<5>lab: loaded command mount
<5>lab: loaded command umount
<5>lab: loaded command mkdir
<5>lab: loaded command armboot
<6>Freeing init memory: 64K
<6>lab: Starting LAB [Linux As Bootloader]
<6>lab: Attempting to connect using USB...
<6>lab: LAB is running.
CTRL-A Z for help |115200 8N1 | NOR | Minicom 2.00.0 | VT102 | Offline
After disconnecting and reconnecting the USB cable:
ipaqboot.c: ipaq_shutdown
usbserial.c: Linux As Bootloader device converter now disconnected from
ttyUSB0
usbserial.c: return_serial
hub.c: USB new device connect on bus1/1/2, assigned device number 31
usb_control/bulk_msg: timeout
usb_control/bulk_msg: timeout
Y no mas (and no more) from the iPAQ.
/j
- --
Joshua Wise | www.joshuawise.com
GPG Key | 0xEA80E0B3
Quote | <lilo> I akilled [EMAIL PROTECTED] by mistake
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