/share/man/man9/device_probe_and_attach.9

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  3. .\" Copyright (c) 1998 Doug Rabson
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  31. .Dd June 16, 1998
    32. 

  32. .Dt DEVICE_PROBE_AND_ATTACH 9
    33. 

  33. .Os
    34. 

  34. .Sh NAME
    35. 

  35. .Nm device_probe_and_attach
    36. 

  36. .Nd initialise a device
    37. 

  37. .Sh SYNOPSIS
    38. 

  38. .In sys/param.h
    39. 

  39. .In sys/bus.h
    40. 

  40. .Ft int
    41. 

  41. .Fn device_probe_and_attach "device_t dev"
    42. 

  42. .Sh DESCRIPTION
    43. 

  43. This function is called during autoconfiguration to initialise the
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  44. devices in the system.
    45. 

  45. For each device, the
    46. 

  46. .Xr DEVICE_PROBE 9
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  47. method of each suitable driver is called and if a probe succeeds, a
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  48. description of the device is printed and the
    49. 

  49. .Xr DEVICE_ATTACH 9
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  50. method is called.
    51. 

  51. If the device is disabled using
    52. 

  52. .Xr device_disable 9
    53. 

  53. then it will not be probed.
    54. 

  54. .Sh RETURN VALUES
    55. 

  55. Zero is returned on success, otherwise an appropriate error is returned.
    56. 

  56. .Sh SEE ALSO
    57. 

  57. .Xr device 9 ,
    58. 

  58. .Xr driver 9
    59. 

  59. .Sh AUTHORS
    60. 

  60. This manual page was written by
    61. 

  61. .An Doug Rabson .
    62.