Date: Thu, 27 Aug 2009 15:24:44 -0700 From: Trevor Blackwell <tlb@tlb.org> To: freebsd-usb@freebsd.org Subject: VMWare USB fail Message-ID: <F0E9BBA5-534D-4547-B870-DB36D8444EFC@tlb.org>
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I'm working on a new driver for empia 28XX USB cameras, and since it
needs isochronous support I'm upgrading to HPS's new stack. However,
it doesn't seem to work at all under VMWare.
I'm running yesterday's checkout of RELENG_8, under VMWare Fusion
1.1.2 on a Mac 10.5.8 host. That setup has worked well for me in the
past developing USB drivers with the -7 kernel.
Does the fact that this shows up as ugen instead of uhub mean that it
doesn't recognize the hub at all?
ugen0.3: <product 0x0002 vendor 0x0e0f> at usbus0, cfg=0 md=HOST
spd=FULL (12Mbps) pwr=SAVE
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x0e0f
idProduct = 0x0002
bcdDevice = 0x0100
iManufacturer = 0x0000 <no string>
iProduct = 0x0001 <VMware Virtual USB Hub>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0019
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0001 <VMware Virtual USB Hub>
bmAttributes = 0x00e0
bMaxPower = 0x0000
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0001
bInterfaceClass = 0x0009
bInterfaceSubClass = 0x0000
bInterfaceProtocol = 0x0000
iInterface = 0x0001 <VMware Virtual USB Hub>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081
bmAttributes = 0x0003
wMaxPacketSize = 0x0001
bInterval = 0x00ff
bRefresh = 0x0000
bSynchAddress = 0x0000
--
Trevor Blackwell 650 776 7870 tlb@tlb.org
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