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          --- old/usr/src/man/man7d/ehci.7d
          +++ new/usr/src/man/man7d/ehci.7d
   1    1  '\" te
   2    2  .\" Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
   3    3  .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
   4    4  .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   5    5  .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   6      -.TH EHCI 7D "May 13, 2017"
        6 +.TH EHCI 7D "Jan 10, 2020"
   7    7  .SH NAME
   8    8  ehci \- Enhanced host controller driver
   9    9  .SH SYNOPSIS
  10      -.LP
  11   10  .nf
  12   11  \fBusb@unit-address\fR
  13   12  .fi
  14   13  
  15   14  .SH DESCRIPTION
  16      -.LP
  17   15  The \fBehci\fR driver is a USBA (Solaris USB Architecture) compliant nexus
  18   16  driver that supports the Enhanced Host Controller Interface Specification 2.0,
  19   17  an industry standard developed by Intel.
  20   18  .sp
  21   19  .LP
  22   20  A USB 2.0 host controller includes one high-speed host controller and zero or
  23   21  more USB 1.1 host controllers. The high-speed host controller implements an
  24   22  EHCI (Enhanced Host Controller Interface) that is used for all high-speed
  25   23  communications to high-speed-mode devices.
  26   24  .sp
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  28   26  All USB 2.0 devices connected to the root ports of the USB 2.0 host
  29   27  controller and all devices connected to a high-speed-mode hub should be routed
  30   28  to the EHCI host controller.
  31   29  .sp
  32   30  .LP
  33   31  All full- and low-speed devices connected to the root ports of the USB 2.0 host
  34   32  controller should be routed to the companion USB 1.1 host controllers. (OHCI or
  35   33  UHCI host controller).
  36   34  .sp
  37   35  .LP
  38      -The \fBehci\fR supports bulk, interrupt, control and iso chronous transfers
       36 +The \fBehci\fR supports bulk, interrupt, control and isochronous transfers
  39   37  (on USB1.\fIx\fR devices behind a USB2.0 hub).
  40   38  .SH FILES
  41   39  .ne 2
  42   40  .na
  43      -\fB\fB/kernel/drv/ehci\fR\fR
  44      -.ad
  45      -.RS 28n
  46      -32-bit ELF 86 kernel module
  47      -.RE
  48      -
  49      -.sp
  50      -.ne 2
  51      -.na
  52   41  \fB\fB/kernel/drv/sparcv9/ehci\fR\fR
  53   42  .ad
  54   43  .RS 28n
  55      -64-bit SPARC ELF kernel module
       44 +Device driver (SPARC)
  56   45  .RE
  57   46  
  58   47  .sp
  59   48  .ne 2
  60   49  .na
  61   50  \fB\fB/kernel/drv/amd64/ehci\fR\fR
  62   51  .ad
  63   52  .RS 28n
  64      -64-bit x86 ELF kernel module
       53 +Device driver (x86)
  65   54  .RE
  66   55  
  67   56  .sp
  68   57  .ne 2
  69   58  .na
  70   59  \fB\fB/kernel/drv/ehci.conf\fR\fR
  71   60  .ad
  72   61  .RS 28n
  73   62  Driver configuration file
  74   63  .RE
  75   64  
  76   65  .SH ATTRIBUTES
  77      -.LP
  78   66  See \fBattributes\fR(5) for descriptions of the following attributes:
  79   67  .sp
  80   68  
  81   69  .sp
  82   70  .TS
  83   71  box;
  84   72  c | c
  85   73  l | l .
  86   74  ATTRIBUTE TYPE  ATTRIBUTE VALUE
  87   75  _
  88   76  Architecture    SPARC, x86, PCI-based systems
  89   77  .TE
  90   78  
  91   79  .SH SEE ALSO
  92      -.LP
  93   80  \fBadd_drv\fR(1M), \fBprtconf\fR(1M), \fBrem_drv\fR(1M), \fBupdate_drv\fR(1M),
  94   81  \fBattributes\fR(5), \fBhubd\fR(7D), \fBuhci\fR(7D), \fBohci\fR(7D),
  95   82  \fBusba\fR(7D)
  96   83  .sp
  97   84  .LP
  98   85  \fIWriting Device Drivers\fR
  99   86  .sp
 100   87  .LP
 101   88  \fIUniversal Serial Bus Specification 2.0\fR
 102   89  .sp
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 105   92  .sp
 106   93  .LP
 107   94  \fISystem Administration Guide: Basic Administration\fR
 108   95  .sp
 109   96  .LP
 110   97  \fIhttp://www.usb.org\fR
 111   98  .sp
 112   99  .LP
 113  100  \fIhttp://www.intel.com/technology/usb/ehcispec.htm\fR
 114  101  .SH DIAGNOSTICS
 115      -.LP
 116  102  In addition to being logged, the following messages may appear on the system
 117  103  console. All messages are formatted in the following manner:
 118  104  .sp
 119  105  .in +2
 120  106  .nf
 121  107  WARNING: <device path> (ehci<instance number>): Message...
 122  108  .fi
 123  109  .in -2
 124  110  .sp
 125  111  
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 197  183  .sp
 198  184  .ne 2
 199  185  .na
 200  186  \fBUnable to take control from BIOS.\fR
 201  187  .ad
 202  188  .sp .6
 203  189  .RS 4n
 204  190  The driver is unable to take control of the EHCI hardware from the
 205  191  system's BIOS and aborts the attach. High speed (USB 2.0) support is disabled.
 206  192  In this case, all USB devices run at full/low speed. Contact your system vendor
 207      -or your system administror for possible changes in BIOS settings. You can
      193 +or your system administrator for possible changes in BIOS settings. You can
 208  194  disable a property in \fBehci.conf\fR to ignore this failure. (x86 only.)
 209  195  .RE
 210  196  
 211  197  .sp
 212  198  .ne 2
 213  199  .na
 214  200  \fBLow speed device is not supported.\fR
 215  201  .ad
 216  202  .br
 217  203  .na
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