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6 .TH UHCI 7D "Jul 26, 2005"
8 uhci \- host controller driver
12 \fBpcivid,pid@unit-address\fR
18 The \fBuhci\fR host controller driver is a \fBUSBA \fR (Solaris USB
19 Architecture) compliant nexus driver that supports the \fIUniversal Host
20 Controller Interface Specification 1.1\fR, an industry standard developed by
21 Intel. The \fBuhci\fR driver supports all USB transfers, including interrupt,
22 control, isochronous and bulk.
27 \fB\fB/kernel/drv/uhci\fR\fR
30 32-bit ELF kernel module. (SPARC or x86).
36 \fB\fB/kernel/drv/amd64/uhci\fR\fR
39 64-bit ELF kernel module. (x86).
45 \fB\fB/kernel/drv/sparcv9/uhci\fR\fR
48 64-bit SPARC ELF kernel module.
54 \fB\fB/kernel/drv/uhci.conf\fR\fR
57 Driver configuration file.
63 See \fBattributes\fR(5) for descriptions of the following attributes:
71 ATTRIBUTE TYPE ATTRIBUTE VALUE
73 Architecture SPARC or x86 PCI-based systems
79 \fBattributes\fR(5), \fBehci\fR(7D), \fBhubd\fR(7D), \fBohci\fR(7D),
83 \fIWriting Device Drivers\fR
86 \fIUniversal Host Controller Interface Specification for USB 1.1\fR
89 \fIUniversal Serial Bus Specification 2.0\fR
92 \fISystem Administration Guide: Basic Administration\fR
95 http://\fIwww.sun.com/io\fR
99 All host controller errors are passed to the client drivers. Root errors are
100 documented in \fBhubd\fR(7D).
103 In addition to being logged, the following messages may appear on the system
104 console. All messages are formatted in the following manner:
108 WARNING: <device path> <uhci><instance number>>: Error message...
116 \fBNo SOF interrupts have been received. This USB UHCI host controller is
121 The USB hardware is not generating Start Of Frame interrupts. Please reboot the
122 system. If this problem persists, contact your system vendor.