1.\"
2.\" Copyright (c) 2001-2003
3.\" Fraunhofer Institute for Open Communication Systems (FhG Fokus).
4.\" All rights reserved.
5.\"
6.\" Redistribution and use in source and binary forms, with or without
7.\" modification, are permitted provided that the following conditions
8.\" are met:
--- 12 unchanged lines hidden (view full) ---
21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25.\" SUCH DAMAGE.
26.\"
27.\" Author: Hartmut Brandt <harti@freebsd.org>
28.\"
29.\" $FreeBSD: head/share/man/man4/fatm.4 116824 2003-06-25 16:04:19Z harti $
30.\"
31.\" fatm(4) man page
32.\"
33.Dd May 15, 2003
34.Dt FATM 4
35.Os FreeBSD
36.Sh NAME
37.Nm fatm
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45The
46.Nm
47device driver supports the FORE (now Marconi) PCA200E ATM interface cards.
48The driver interfaces with the
49.Xr natm 4
50framework,
51.Xr netgraph 4
52and HARP.
53It provides only PVC services. Signalling, ATMARP, ILMI and other
54higher layer protocols are implemented using
55.Xr netgraph 4
56or HARP.
57.Pp
58For configuring the card for IP see
59.Xr natmip 4 .
60The following sysctls are recognized by the driver additionally to those
61handled by
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66.Dv uint32_t
67statistic counters.
68.It Cm hw.atm.fatmN.istats
69Returns a list of
70.Dv uint32_t
71with internal driver statistics.
72.It Cm hw.atm.fatmN.retry_tx
73If this is set packets are stuffed back into the interface's send queue when
74the cards transmit queue is found to be full. They are transmitted later.
75If this is not set the packets are dropped. It may be useful to set this
76if only UBR traffic is sent.
77.It Cm hw.atm.fatmN.debug
78.Em (only if debugging enabled)
79These are debugging flags. See
80.Fn if_fatmvar.h
81for the possible flags.
82.El
83.Pp
84The driver supports the media options
85.Ar sdh ,
86.Ar noscramb
87and
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92.Bd -literal
93fatm0: <FORE PCA200E> mem 0xd5800000-0xd59fffff irq 9 at device 9.0 on pci0
94.Ed
95.Sh SEE ALSO
96.Xr natm 4 ,
97.Xr natmip 4 ,
98.Xr utopia 4
99.Sh BUGS
100These cards can CBR shape a single VCC only. It is currently possible to
101request more than one CBR connection. In this case all the timing will be
102wrong. See
103.Xr hatm 4
104for a better card.
105.Sh AUTHORS
106.An Harti Brandt Aq harti@freebsd.org .
2.\" Copyright (c) 2001-2003
3.\" Fraunhofer Institute for Open Communication Systems (FhG Fokus).
4.\" All rights reserved.
5.\"
6.\" Redistribution and use in source and binary forms, with or without
7.\" modification, are permitted provided that the following conditions
8.\" are met:
--- 12 unchanged lines hidden (view full) ---
21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25.\" SUCH DAMAGE.
26.\"
27.\" Author: Hartmut Brandt <harti@freebsd.org>
28.\"
29.\" $FreeBSD: head/share/man/man4/fatm.4 116824 2003-06-25 16:04:19Z harti $
30.\"
31.\" fatm(4) man page
32.\"
33.Dd May 15, 2003
34.Dt FATM 4
35.Os FreeBSD
36.Sh NAME
37.Nm fatm
--- 7 unchanged lines hidden (view full) ---
45The
46.Nm
47device driver supports the FORE (now Marconi) PCA200E ATM interface cards.
48The driver interfaces with the
49.Xr natm 4
50framework,
51.Xr netgraph 4
52and HARP.
53It provides only PVC services. Signalling, ATMARP, ILMI and other
54higher layer protocols are implemented using
55.Xr netgraph 4
56or HARP.
57.Pp
58For configuring the card for IP see
59.Xr natmip 4 .
60The following sysctls are recognized by the driver additionally to those
61handled by
--- 4 unchanged lines hidden (view full) ---
66.Dv uint32_t
67statistic counters.
68.It Cm hw.atm.fatmN.istats
69Returns a list of
70.Dv uint32_t
71with internal driver statistics.
72.It Cm hw.atm.fatmN.retry_tx
73If this is set packets are stuffed back into the interface's send queue when
74the cards transmit queue is found to be full. They are transmitted later.
75If this is not set the packets are dropped. It may be useful to set this
76if only UBR traffic is sent.
77.It Cm hw.atm.fatmN.debug
78.Em (only if debugging enabled)
79These are debugging flags. See
80.Fn if_fatmvar.h
81for the possible flags.
82.El
83.Pp
84The driver supports the media options
85.Ar sdh ,
86.Ar noscramb
87and
--- 4 unchanged lines hidden (view full) ---
92.Bd -literal
93fatm0: <FORE PCA200E> mem 0xd5800000-0xd59fffff irq 9 at device 9.0 on pci0
94.Ed
95.Sh SEE ALSO
96.Xr natm 4 ,
97.Xr natmip 4 ,
98.Xr utopia 4
99.Sh BUGS
100These cards can CBR shape a single VCC only. It is currently possible to
101request more than one CBR connection. In this case all the timing will be
102wrong. See
103.Xr hatm 4
104for a better card.
105.Sh AUTHORS
106.An Harti Brandt Aq harti@freebsd.org .