/share/man/man9/bus_set_pass.9

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  3. .\" Copyright (c) 2009 Advanced Computing Technologies LLC
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  4. .\" Written by: John H. Baldwin <jhb@FreeBSD.org>
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  30. .Dd June 8, 2009
    31. 

  31. .Dt BUS_SET_PASS 9
    32. 

  32. .Os
    33. 

  33. .Sh NAME
    34. 

  34. .Nm bus_set_pass
    35. 

  35. .Nd "raise the bus pass level"
    36. 

  36. .Sh SYNOPSIS
    37. 

  37. .In sys/param.h
    38. 

  38. .In sys/bus.h
    39. 

  39. .Ft void
    40. 

  40. .Fn bus_set_pass "int pass"
    41. 

  41. .Sh DESCRIPTION
    42. 

  42. The
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  43. .Nm
    44. 

  44. function is called during boot to raise the bus pass level to
    45. 

  45. .Fa pass .
    46. 

  46. The function will rescan the device tree for each pass level between the
    47. 

  47. current pass level and the new level that has at least one associated
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  48. driver.
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  49. The device tree rescans are implemented by invoking the
    50. 

  50. .Xr BUS_NEW_PASS 9
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  51. method on the root bus device.
    52. 

  52. .Sh SEE ALSO
    53. 

  53. .Xr BUS_NEW_PASS 9 ,
    54. 

  54. .Xr device 9
    55.