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   6 .TH HWAHC 7D "Apr 17, 2009"
   7 .SH NAME
   8 hwahc \- Host Wire Adapter Host Controller Driver
   9 .SH DESCRIPTION
  10 .sp
  11 .LP
  12 The \fBhwahc\fR driver is a USBA (Solaris USB Architecture) compliant nexus
  13 driver that supports the Wireless USB 1.0 Host Wire Adapter Host Controller, an
  14 industry standard developed by USB-IF.
  15 .sp
  16 .LP
  17 A Host Wire Adapter (HWA) is a USB device whose upstream connection is a USB
  18 2.0 wired interface. The HWA operates as a host to a cluster of downstream
  19 Wireless USB devices.
  20 .sp
  21 .LP
  22 The \fBhwahc\fR driver supports bulk, interrupt and control transfers.
  23 .SH FILES
  24 .sp
  25 .ne 2
  26 .na
  27 \fB\fB/kernel/drv/hwahc\fR\fR
  28 .ad
  29 .RS 29n
  30 32-bit ELF 86 kernel module
  31 .RE
  32 
  33 .sp
  34 .ne 2
  35 .na
  36 \fB\fB/kernel/drv/sparcv9/hwahc\fR\fR
  37 .ad
  38 .RS 29n
  39 64-bit SPARC ELF kernel module
  40 .RE
  41 
  42 .sp
  43 .ne 2
  44 .na
  45 \fB\fB/kernel/drv/amd64/hwahc\fR\fR
  46 .ad
  47 .RS 29n
  48 64-bit x86 ELF kernel module
  49 .RE
  50 
  51 .SH ATTRIBUTES
  52 .sp
  53 .LP
  54 See \fBattributes\fR(5) for a description of the following attributes:
  55 .sp
  56 
  57 .sp
  58 .TS
  59 box;
  60 l | l
  61 l | l .
  62 ATTRIBUTE TYPE  ATTRIBUTE VALUE
  63 _
  64 Architecture    SPARC, x86
  65 .TE
  66 
  67 .SH SEE ALSO
  68 .sp
  69 .LP
  70 \fBadd_drv\fR(1M), \fBprtconf\fR(1M), \fBrem_drv\fR(1M), \fBupdate_drv\fR(1M),
  71 \fBattributes\fR(5), \fBehci\fR(7D), \fBhubd\fR(7D), \fBusba\fR(7D)
  72 .sp
  73 .LP
  74 \fIWriting Device Drivers\fR
  75 .sp
  76 .LP
  77 \fISystem Administration Guide: Basic Administration\fR
  78 .sp
  79 .LP
  80 \fIUniversal Serial Bus Specification 2.0\fR
  81 .sp
  82 .LP
  83 \fIWireless Universal Serial Bus Specification 1.0\fR
  84 .sp
  85 .LP
  86 http://www.usb.org
  87 .sp
  88 .LP
  89 http://www.sun.com
  90 .SH DIAGNOSTICS
  91 .sp
  92 .LP
  93 All host controller errors are passed to the client drivers. In addition to
  94 being logged, the following messages can appear on the system console. All
  95 messages are formatted in the following way:
  96 .sp
  97 .in +2
  98 .nf
  99 WARNING: \fIdevice_path hwahc instance_number\fR: Message ...
 100 
 101 Connection device on WUSB port \fIport_number\fR fails
 102 .fi
 103 .in -2
 104 .sp
 105 
 106 .sp
 107 .LP
 108 The connecting device fails to connect to the HWA. Make sure the device has
 109 been associated with the host.