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6 .TH USB_IA 7D "May 13, 2017"
8 usb_ia \- USB interface association driver
12 interface association@unit-address
22 The \fBusb_ia\fR driver is a USBA (Solaris Universal Serial Bus
23 Architecture)-compliant nexus driver that binds to a device's interface
24 association nodes when no vendor or class specific driver is available. To do
25 this, \fBusb_ia\fR creates nodes for the internal interfaces and then attempts
26 to bind drivers to each child interface.
29 Each interface association node has a parent device node that is created by
30 \fBusb_mid\fR(7D) and all \fBugen\fR(7D) interfaces are exported by
31 \fBusb_mid\fR(7D). (Note: attempting to export \fBugen\fR(7D) interfaces using
32 \fBusb_ia\fR is prohibited.)
36 \fB\fB/kernel/drv/usb_ia\fR\fR
40 32-bit ELF kernel module. (x86).
46 \fB\fB/kernel/drv/amd64/usb_ia\fR\fR
50 64-bit ELF kernel module. (x86).
56 \fB\fB/kernel/drv/sparcv9/usb_ia\fR\fR
60 64-bit ELF kernel module. (SPARC).
65 See \fBattributes\fR(5) for descriptions of the following attributes:
73 ATTRIBUTE TYPE ATTRIBUTE VALUE
75 Architecture SPARC & x86 PCI-based systems
80 \fBattributes\fR(5), \fBugen\fR(7D), \fBusb_mid\fR(7D), \fBusba\fR(7D)
83 \fIWriting Device Drivers\fR
86 \fISystem Administration Guide: Basic Administration\fR
89 \fIUniversal Serial Bus Specification 2.0\fR \(em 2000
92 \fIInterface Association Descriptor Engineering Change Notice (ECN)\fR\(em2003
95 In addition to being logged, the following messages may appear on the system
96 console. All messages are formatted in the following manner:
100 <device path> (usb_ia<instance num>):message...
108 \fBNo driver found for interface <n> (nodename: <string>) of <device>.\fR
112 No driver is available for this interface.