I suspect this is libusb under vmware issue. There are hints that it isn't
smooth process.
http://communities.vmware.com/thread/134825
I'll play with a VM myself. Perhaps there are timing issues.
Paul Alfille
On Sat, Mar 14, 2009 at 6:46 AM, Patrik Jansson <g...@knivby.nu> wrote:
> I'm having troubles running owfs in a virtual machine. I have been
> trying several different distros, Ubuntu, Fedora and Debian.
> I have been told to blacklist wire and ds2490 module (which I've also
> done) Owfs compiles without problems.
>
> My current virtual machine (running in vmware server) is Fedora 10 so
> I will give you information from that particular system.
> Output of uname -a:
> Linux testmachine 2.6.27.19-170.2.35.fc10.i686 #1 SMP Mon Feb 23
> 13:21:22 EST 2009 i686 athlon i386 GNU/Linux
>
> And here are some of the rpm's installed:
> fuse-2.7.4-2.fc10.i386
> fuse-devel-2.7.4-2.fc10.i386
> libusb-0.1.12-20.fc10.i386
> ibusb-devel-0.1.12-20.fc10.i386
>
> This is how I start owfs:
> # /opt/owfs/bin/owfs --usb_regulartime --error_level=9 -u --
> foreground /mnt/1wire/
>
> I notice that something's wrong when I don't find the master usb
> adapter:
> # ls /mnt/1wire
> bus.0 settings statistics structure system uncached
>
> And finally, this is the output from owfs:
> # /opt/owfs/bin/owfs --usb_regulartime --error_level=9 -u --
> foreground /mnt/1wire/
> CONNECT: fuse mount point: /mnt/1wire/
> CALL: PARSENAME path=[]
> CONNECT: Adapter found: 002/004
> DEFAULT: Opened USB DS9490 adapter at 002/004.
> DATA: DS9490_setup_adapter: done (ret=0)
> DEBUG: Start of directory path= device=00 00 00 00 00 00 00 00
> DEBUG: Selecting a path (and device) path= SN=00 00 00 00 00 00 00
> 00 last path=00 00 00 00 00 00 00 00
> DEBUG: Clearing root branch
> DATA: DS9490_reset
> DATA: DS9490_overdrive() set regular speed
> DATA: DS9490_getstatus: (HAVE_USB_INTERRUPT_READ) error reading
> ret=-110
> DATA: DS9490_reset: ok
> DATA: DS9490_getstatus: (no HAVE_USB_INTERRUPT_READ) error reading
> ret=-110
> DATA: USBsendback control problem ret=-5
> DEBUG: Transaction send = -5
> DATA: BUS_first failed during connect [002/004] (Probably non-
> DS9490 device and empty bus).
> DEBUG: fuse_mnt_opt=[(null)]
> DEBUG: fuse_open_opt=[(null)]
> unique: 1, opcode: INIT (26), nodeid: 0, insize: 56
> INIT: 7.9
> flags=0x0000003b
> max_readahead=0x00020000
> INIT: 7.8
> flags=0x00000001
> max_readahead=0x00020000
> max_write=0x00020000
> unique: 1, error: 0 (Success), outsize: 40
> unique: 2, opcode: GETATTR (3), nodeid: 1, insize: 56
> CALL: FSTAT path=/
> CALL: PARSENAME path=[/]
> CALL: ATTRIBUTES path=/
> DEBUG: ParsedName_destroy /
> unique: 2, error: 0 (Success), outsize: 112
> unique: 3, opcode: GETATTR (3), nodeid: 1, insize: 56
> CALL: FSTAT path=/
> CALL: PARSENAME path=[/]
> CALL: ATTRIBUTES path=/
> DEBUG: ParsedName_destroy /
> unique: 3, error: 0 (Success), outsize: 112
> unique: 4, opcode: ACCESS (34), nodeid: 1, insize: 48
> ACCESS / 01
> unique: 4, error: -38 (Function not implemented), outsize: 16
> unique: 5, opcode: OPENDIR (27), nodeid: 1, insize: 48
> unique: 5, error: 0 (Success), outsize: 32
> unique: 6, opcode: READDIR (28), nodeid: 1, insize: 80
> CALL: GETDIR path=/
> CALL: PARSENAME path=[/]
> DEBUG: In FS_dir(/)
> CALL: DIRECTORY path=/
> DEBUG: Cache_Get_Dir 00 00 00 00 00 00 00 00
> DEBUG: Get from cache sn 00 00 00 00 00 00 00 00 pointer=0x88ca7d0
> extension=0
> DEBUG: dir not found in cache
> DEBUG: Start of directory path=/ device=00 00 00 00 00 00 00 00
> DEBUG: Selecting a path (and device) path=/ SN=00 00 00 00 00 00 00
> 00 last path=00 00 00 00 00 00 00 00
> DEBUG: Clearing root branch
> DATA: DS9490_reset
> DATA: DS9490_reset: ok
> DATA: DS9490_getstatus: (no HAVE_USB_INTERRUPT_READ) error reading
> ret=-110
> DATA: USBsendback control problem ret=-5
> DEBUG: Transaction send = -5
> CALL: PARSENAME path=[/bus.0]
> DEBUG: ParsedName_destroy /bus.0
> CALL: PARSENAME path=[/uncached]
> DEBUG: ParsedName_destroy /uncached
> CALL: PARSENAME path=[/settings]
> DEBUG: ParsedName_destroy /settings
> CALL: PARSENAME path=[/system]
> DEBUG: ParsedName_destroy /system
> CALL: PARSENAME path=[/statistics]
> DEBUG: ParsedName_destroy /statistics
> CALL: PARSENAME path=[/structure]
> DEBUG: ParsedName_destroy /structure
> DEBUG: FS_dir_both out ret=-5
> DEBUG: ParsedName_destroy /
> unique: 6, error: 0 (Success), outsize: 288
> unique: 7, opcode: LOOKUP (1), nodeid: 1, insize: 46
> LOOKUP /bus.0
> CALL: FSTAT path=/bus.0
> CALL: PARSENAME path=[/bus.0]
> CALL: ATTRIBUTES path=/bus.0
> DEBUG: ParsedName_destroy /bus.0
> NODEID: 2
> unique: 7, error: 0 (Success), outsize: 136
> unique: 8, opcode: LOOKUP (1), nodeid: 1, insize: 49
> LOOKUP /uncached
> CALL: FSTAT path=/uncached
> CALL: PARSENAME path=[/uncached]
> CALL: ATTRIBUTES path=/uncached
> DEBUG: ParsedName_destroy /uncached
> NODEID: 3
> unique: 8, error: 0 (Success), outsize: 136
> unique: 9, opcode: LOOKUP (1), nodeid: 1, insize: 49
> LOOKUP /settings
> CALL: FSTAT path=/settings
> CALL: PARSENAME path=[/settings]
> CALL: ATTRIBUTES path=/settings
> DEBUG: ParsedName_destroy /settings
> NODEID: 4
> unique: 9, error: 0 (Success), outsize: 136
> unique: 10, opcode: LOOKUP (1), nodeid: 1, insize: 47
> LOOKUP /system
> CALL: FSTAT path=/system
> CALL: PARSENAME path=[/system]
> CALL: ATTRIBUTES path=/system
> DEBUG: ParsedName_destroy /system
> NODEID: 5
> unique: 10, error: 0 (Success), outsize: 136
> unique: 11, opcode: LOOKUP (1), nodeid: 1, insize: 51
> LOOKUP /statistics
> CALL: FSTAT path=/statistics
> CALL: PARSENAME path=[/statistics]
> CALL: ATTRIBUTES path=/statistics
> DEBUG: ParsedName_destroy /statistics
> NODEID: 6
> unique: 11, error: 0 (Success), outsize: 136
> unique: 12, opcode: LOOKUP (1), nodeid: 1, insize: 50
> LOOKUP /structure
> CALL: FSTAT path=/structure
> CALL: PARSENAME path=[/structure]
> CALL: ATTRIBUTES path=/structure
> DEBUG: ParsedName_destroy /structure
> NODEID: 7
> unique: 12, error: 0 (Success), outsize: 136
> unique: 13, opcode: READDIR (28), nodeid: 1, insize: 80
> unique: 13, error: 0 (Success), outsize: 16
> unique: 14, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
> unique: 14, error: 0 (Success), outsize: 16
>
>
> Thanks,
> -Patrik
>
>
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software that enables intelligent coding and step-through debugging.
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