/share/man/man4/bfe.4

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  1. .\"
  2. .\" Copyright (c) 2003 Stuart Walsh
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  26. .\" $FreeBSD$
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  28. .Dd July 16, 2005
  29. .Dt BFE 4
  30. .Os
  31. .Sh NAME
  32. .Nm bfe
  33. .Nd "Broadcom BCM4401 Ethernet Device Driver"
  34. .Sh SYNOPSIS
  35. To compile this driver into the kernel,
  36. place the following lines in your
  37. kernel configuration file:
  38. .Bd -ragged -offset indent
  39. .Cd "device miibus"
  40. .Cd "device bfe"
  41. .Ed
  42. .Pp
  43. Alternatively, to load the driver as a
  44. module at boot time, place the following line in
  45. .Xr loader.conf 5 :
  46. .Bd -literal -offset indent
  47. if_bfe_load="YES"
  48. .Ed
  49. .Sh DESCRIPTION
  50. The
  51. .Nm
  52. driver provides support for Broadcom BCM4401 based Fast Ethernet adapters.
  53. .Pp
  54. The
  55. .Nm
  56. driver supports the following media types:
  57. .Bl -tag -width ".Cm 10baseT/UTP"
  58. .It Cm autoselect
  59. Enable autoselection of the media type and options.
  60. .It Cm 10baseT/UTP
  61. Set 10Mbps operation.
  62. .It Cm 100baseTX
  63. Set 100Mbps (Fast Ethernet) operation.
  64. .El
  65. .Pp
  66. The
  67. .Nm
  68. driver supports the following media options:
  69. .Bl -tag -width ".Cm full-duplex"
  70. .It Cm full-duplex
  71. Set full duplex operation.
  72. .El
  73. .Pp
  74. For further information on configuring this device, see
  75. .Xr ifconfig 8 .
  76. .Sh DIAGNOSTICS
  77. .Bl -diag
  78. .It "bfe%d: couldn't map memory"
  79. A fatal initialization error has occurred.
  80. .It "bfe%d: couldn't map interrupt"
  81. A fatal initialization error has occurred.
  82. .It "bfe%d: failed to allocate DMA resources"
  83. There are not enough mbufs available for allocation.
  84. .It "bfe%d: watchdog timeout -- resetting"
  85. The device has stopped responding to the network, or there is a problem with
  86. the network connection (cable).
  87. .El
  88. .Sh SEE ALSO
  89. .Xr altq 4 ,
  90. .Xr arp 4 ,
  91. .Xr miibus 4 ,
  92. .Xr netintro 4 ,
  93. .Xr ng_ether 4 ,
  94. .Xr ifconfig 8
  95. .Sh HISTORY
  96. The
  97. .Nm
  98. device driver first appeared in
  99. .Fx 5.1 .
  100. .Sh AUTHORS
  101. .An -nosplit
  102. The
  103. .Nm
  104. device driver was written by
  105. .An Stuart Walsh
  106. and
  107. .An Duncan Barclay .
  108. This manual page was written by
  109. .An Stuart Walsh .