svn commit: r349133 - head/share/man/man4

[Benjamin Kaduk]

On Sun, Jun 16, 2019 at 10:42 PM Niclas Zeising <zeising at freebsd.org> wrote:

> Author: zeising (doc,ports committer)
> Date: Mon Jun 17 05:41:47 2019
> New Revision: 349133
> URL: https://svnweb.freebsd.org/changeset/base/349133
>
> Log:
>   pci(4): Document PCIOCATTACHED
>
>   Document the PCIOCATTACHED ioctl(2) in the pci(4) manual.
>   PCIOCATTACHED is used to query if a driver has attached to a PCI.
>
>   Reviewed by:  bcr, imp
>   MFC after:    2 weeks
>   Differential Revision:        https://reviews.freebsd.org/D20652
>
> Modified:
>   head/share/man/man4/pci.4
>
> Modified: head/share/man/man4/pci.4
>
> ==============================================================================
> --- head/share/man/man4/pci.4   Mon Jun 17 03:48:44 2019        (r349132)
> +++ head/share/man/man4/pci.4   Mon Jun 17 05:41:47 2019        (r349133)
> @@ -24,7 +24,7 @@
>  .\"
>  .\" $FreeBSD$
>  .\"
> -.Dd June 14, 2018
> +.Dd June 17, 2019
>  .Dt PCI 4
>  .Os
>  .Sh NAME
> @@ -333,6 +333,26 @@ The limitations on data width described for
>  reading registers, above, also apply to writing
>  .Tn PCI
>  configuration registers.
> +.It PCIOCATTACHED
> +This
> +.Xr ioctl 2
> +allows users to query if a driver is attached to the
> +.Tn PCI
> +specified in the passed-in
>

Is there a missing word like "device" here?

Thanks,

Ben


> +.Va pci_io
> +structure.
> +The
> +.Va pci_io
> +structure is described above, however, the
> +.Va pi_reg
> +and
> +.Va pi_width
> +fields are not used.
> +The status of the device is stored in the
> +.Va pi_data
> +field.
> +A value of 0 indicates no driver is attached, while a value larger than 0
> +indicates that a driver is attached.
>  .It PCIOCBARMMAP
>  This
>  .Xr ioctl 2
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