- Fix struct and struct fields names.
- Remove NGM_ATM_CARRIER_CHANGE, which was removed in r118175. Submitted by: Mamontov Roman <mr.xanto gmail.com>
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glebius
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@ -30,7 +30,7 @@
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.\"
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.\" ng_atm(4) man page
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.\"
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.Dd June 24, 2003
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.Dd November 2, 2012
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.Dt NG_ATM 4
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.Os
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.Sh NAME
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@ -151,23 +151,23 @@ headers.
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.Sh CONTROL MESSAGES
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This node type supports the generic messages plus the following:
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.Bl -tag -width 4n
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.It Dv NGM_ATM_GET_IFNAME
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.It Dv NGM_ATM_GET_IFNAME Pq Ic getifname
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Return the name of the interface as a
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.Dv NUL Ns
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-terminated string.
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This is normally the same name as that of the node.
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.It Dv NGM_ATM_GET_CONFIG
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.It Dv NGM_ATM_GET_CONFIG Pq Ic getconfig
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Returns a structure defining the configuration of the interface:
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.Bd -literal
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struct ng_atm_config {
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struct ngm_atm_config {
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uint32_t pcr; /* peak cell rate */
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uint32_t maxvpi; /* maximum vpi */
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uint32_t maxvci; /* maximum vci */
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uint32_t vpi_bits; /* number of active VPI bits */
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uint32_t vci_bits; /* number of active VCI bits */
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uint32_t max_vpcs; /* maximum number of VPCs */
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uint32_t max_vccs; /* maximum number of VCCs */
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};
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.Ed
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.It Dv NGM_ATM_GET_VCCS
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.It Dv NGM_ATM_GET_VCCS Pq Ic getvccs
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Returns the table of open VCCs from the driver.
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This table consists of
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a header and a variable sized array of entries, one for each open VCC:
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@ -190,7 +190,7 @@ struct atmio_tparam {
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uint32_t pcr; /* 24bit: Peak Cell Rate */
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uint32_t scr; /* 24bit: VBR Sustainable Cell Rate */
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uint32_t mbs; /* 24bit: VBR Maximum burst size */
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uint32_t mcr; /* 24bit: MCR */
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uint32_t mcr; /* 24bit: ABR/VBR/UBR+MCR MCR */
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uint32_t icr; /* 24bit: ABR ICR */
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uint32_t tbe; /* 24bit: ABR TBE (1...2^24-1) */
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uint8_t nrm; /* 3bit: ABR Nrm */
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@ -264,23 +264,23 @@ all traffic types however):
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.It Dv ATMIO_TRAFFIC_ABR
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.It Dv ATMIO_TRAFFIC_VBR
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.El
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.It Dv NGM_ATM_CPCS_INIT
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.It Dv NGM_ATM_CPCS_INIT Pq Ic cpcsinit
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Initialize a VCC for sending and receiving.
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The argument is a structure:
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.Bd -literal
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struct ng_atm_cpcs_init {
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struct ngm_atm_cpcs_init {
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char name[NG_HOOKSIZ];
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uint32_t flags; /* flags. (if_natmio.h) */
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uint32_t flags; /* flags. (if_atm.h) */
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uint16_t vci; /* VCI to open */
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uint16_t vpi; /* VPI to open */
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uint16_t rmtu; /* receive maximum PDU */
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uint16_t tmtu; /* transmit maximum PDU */
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uint8_t aal; /* AAL type (if_natmio.h) */
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uint8_t traffic; /* traffic type (if_natmio.h) */
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uint8_t aal; /* AAL type (if_atm.h) */
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uint8_t traffic; /* traffic type (if_atm.h) */
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uint32_t pcr; /* Peak cell rate */
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uint32_t scr; /* Sustainable cell rate */
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uint32_t mbs; /* Maximum burst size */
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uint32_t mcr; /* Minimum cell rate */
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uint32_t scr; /* VBR: Sustainable cell rate */
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uint32_t mbs; /* VBR: Maximum burst rate */
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uint32_t mcr; /* UBR+: Minimum cell rate */
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uint32_t icr; /* ABR: Initial cell rate */
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uint32_t tbe; /* ABR: Transmit buffer exposure */
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uint8_t nrm; /* ABR: Nrm */
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@ -316,14 +316,25 @@ The
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field
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contains the flags (see above) and the other fields describe the
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type of traffic.
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.It Dv NGM_ATM_CPCS_TERM
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.It Dv NGM_ATM_CPCS_TERM Pq Ic cpcsterm
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Stop sending and receiving on the indicated hook.
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The argument is a
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.Bd -literal
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struct ng_atm_cpcs_term {
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struct ngm_atm_cpcs_term {
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char name[NG_HOOKSIZ];
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};
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.Ed
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.It Dv NGM_ATM_GET_STATS Pq Ic getstats
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This command returns a message, containing node statistics. The
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structure of the message is:
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.Bd -literal
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struct ngm_atm_stats {
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uint64_t in_packets;
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uint64_t in_errors;
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uint64_t out_packets;
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uint64_t out_errors;
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};
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.Ed
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.El
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.Sh MANAGEMENT MESSAGES
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If the
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@ -333,35 +344,14 @@ They are
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received by the peer node with a cookie of
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.Dv NG_ATM_COOKIE .
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.Bl -tag -width 4n
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.It Dv NGM_ATM_CARRIER_CHANGE
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The carrier state of the ATM physical interface has changed.
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The message has the following structure:
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.Bd -literal
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struct ng_atm_carrier_change {
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uint32_t node;
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uint32_t state;
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};
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.Ed
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.Pp
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The
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.Va node
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field
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is the node ID of the ATM node.
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This can be used by the managing entity
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(for example
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.Xr ilmid 8 )
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to manage several interfaces at the same time through the same node.
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The
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.Va state
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field is 1 if the carrier was detected, and 0 if it was lost.
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.It Dv NGM_ATM_VCC_CHANGE
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.It Dv NGM_ATM_VCC_CHANGE Pq Ic vcc_change
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A permanent VCC has been added, deleted or changed.
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This is used by
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.Xr ilmid 8
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to generate the appropriate ILMI traps.
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The structure of the message is:
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.Bd -literal
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struct ng_atm_vcc_change {
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struct ngm_atm_vcc_change {
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uint32_t node;
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uint16_t vci;
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uint8_t vpi;
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