1usb_ia(7D) Devices usb_ia(7D)
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6 usb_ia - USB interface association driver
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9 interface association@unit-address
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13 The usb_ia driver is a USBA (Solaris Universal Serial Bus Architec‐
14 ture)-compliant nexus driver that binds to a device's interface associ‐
15 ation nodes when no vendor or class specific driver is available. To do
16 this, usb_ia creates nodes for the internal interfaces and then
17 attempts to bind drivers to each child interface.
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20 Each interface association node has a parent device node that is cre‐
21 ated by usb_mid(7D) and all ugen(7D) interfaces are exported by
22 usb_mid(7D). (Note: attempting to export ugen(7D) interfaces using
23 usb_ia is prohibited.)
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26 /kernel/drv/usb_ia
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28 32-bit ELF kernel module. (x86).
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31 /kernel/drv/amd64/usb_ia
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33 64-bit ELF kernel module. (x86).
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36 /kernel/drv/sparcv9/usb_ia
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38 64-bit ELF kernel module. (SPARC).
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42 See attributes(5) for descriptions of the following attributes:
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47 ┌─────────────────────────────┬──────────────────────────────┐
48 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
49 ├─────────────────────────────┼──────────────────────────────┤
50 │Architecture │SPARC & x86 PCI-based systems │
51 ├─────────────────────────────┼──────────────────────────────┤
52 │Availability │SUNWusb │
53 └─────────────────────────────┴──────────────────────────────┘
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56 attributes(5),ugen(7D), usb_mid(7D), usba(7D)
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59 Writing Device Drivers
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62 System Administration Guide: Basic Administration
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65 Universal Serial Bus Specification 2.0 — 2000
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68 Interface Association Descriptor Engineering Change Notice (ECN)—2003
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71 http://www.sun.com/io
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74 http://docs.sun.com
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77 In addition to being logged, the following messages may appear on the
78 system console. All messages are formatted in the following manner:
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80 <device path> (usb_ia<instance num>):message...
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84 No driver found for interface <n> (nodename: <string>) of <device>.
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86 No driver is available for this interface.
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91SunOS 5.11 21 Dec 2006 usb_ia(7D)