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Minor mdoc improvements.

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This commit is contained in:
Joel Dahl 2014-06-15 18:39:10 +00:00
parent a7f17b076d
commit dd01de5ca8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=267518
1 changed files with 9 additions and 8 deletions
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17
share/man/man4/proto.4
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@ -76,6 +76,7 @@ with
.Pa pci<d>:<b>:<s>:<f>
representing the location of the PCI device in the PCI hierarchy.
A location includes:
.Pp
.Bl -tag -width XXXXXX -compact
.It <d>
The PCI domain number
@ -101,11 +102,17 @@ representing I/O port or memory mapped I/O space (resp.)
.Sh EXAMPLES
A single function PCI device in domain 0, on bus 1, in slot 2 and having a
single memory mapped I/O region will have the following device special files:
.Bl -tag -compact
.Pp
.Bl -tag -width XXXXXX -compact
.It Pa /dev/proto/pci0:1:2:0/10.mem
.It Pa /dev/proto/pci0:1:2:0/pcicfg
.El
.\"
.\"
.Sh AUTHORS
The
.Nm
device driver and this manual page were written by
.An Marcel Moolenaar Aq marcel@xcllnt.net .
.Sh SECURITY CONSIDERATIONS
Because programs have direct access to the hardware, the
.Nm
@ -126,9 +133,3 @@ The details of how a program can set up and
initiate DMA still need to be fleshed out.
.Pp
Support for non-PCI devices has not been implemented yet.
.\"
.Sh AUTHORS
The
.Nm
device driver and this manual page were written by
.An Marcel Moolenaar Aq marcel@xcllnt.net .