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 <[email protected]>
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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