Minor mdoc improvements.
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=267518
@ -76,6 +76,7 @@ with
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.Pa pci<d>:<b>:<s>:<f>
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representing the location of the PCI device in the PCI hierarchy.
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A location includes:
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.Pp
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.Bl -tag -width XXXXXX -compact
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.It <d>
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The PCI domain number
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@ -101,11 +102,17 @@ representing I/O port or memory mapped I/O space (resp.)
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.Sh EXAMPLES
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A single function PCI device in domain 0, on bus 1, in slot 2 and having a
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single memory mapped I/O region will have the following device special files:
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.Bl -tag -compact
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.Pp
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.Bl -tag -width XXXXXX -compact
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.It Pa /dev/proto/pci0:1:2:0/10.mem
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.It Pa /dev/proto/pci0:1:2:0/pcicfg
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.El
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.\"
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.\"
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.Sh AUTHORS
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The
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.Nm
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device driver and this manual page were written by
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.An Marcel Moolenaar Aq marcel@xcllnt.net .
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.Sh SECURITY CONSIDERATIONS
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Because programs have direct access to the hardware, the
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.Nm
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@ -126,9 +133,3 @@ The details of how a program can set up and
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initiate DMA still need to be fleshed out.
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.Pp
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Support for non-PCI devices has not been implemented yet.
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.\"
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.Sh AUTHORS
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The
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.Nm
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device driver and this manual page were written by
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.An Marcel Moolenaar Aq marcel@xcllnt.net .
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