port: export a private interface.
This patch places the internal port data structure into a common header for use by the original BC and the new TC code. Signed-off-by: Richard Cochran <richardcochran@gmail.com>master
Richard Cochran
parent
866da1044c
commit
d87bb60712
97
port.c
97
port.c
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@ -32,6 +32,7 @@
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#include "msg.h"
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#include "phc.h"
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#include "port.h"
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#include "port_private.h"
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#include "print.h"
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#include "rtnl.h"
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#include "sk.h"
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@ -43,12 +44,6 @@
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#define ALLOWED_LOST_RESPONSES 3
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#define ANNOUNCE_SPAN 1
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enum syfu_state {
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SF_EMPTY,
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SF_HAVE_SYNC,
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SF_HAVE_FUP,
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};
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enum syfu_event {
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SYNC_MISMATCH,
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SYNC_MATCH,
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@ -56,98 +51,8 @@ enum syfu_event {
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FUP_MATCH,
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};
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enum link_state {
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LINK_DOWN = (1<<0),
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LINK_UP = (1<<1),
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LINK_STATE_CHANGED = (1<<3),
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TS_LABEL_CHANGED = (1<<4),
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};
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struct nrate_estimator {
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double ratio;
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tmv_t origin1;
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tmv_t ingress1;
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unsigned int max_count;
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unsigned int count;
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int ratio_valid;
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};
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struct port {
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LIST_ENTRY(port) list;
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char *name;
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struct interface *iface;
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struct clock *clock;
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struct transport *trp;
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enum timestamp_type timestamping;
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struct fdarray fda;
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int fault_fd;
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int phc_index;
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void (*dispatch)(struct port *p, enum fsm_event event, int mdiff);
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enum fsm_event (*event)(struct port *p, int fd_index);
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int jbod;
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struct foreign_clock *best;
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enum syfu_state syfu;
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struct ptp_message *last_syncfup;
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TAILQ_HEAD(delay_req, ptp_message) delay_req;
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struct ptp_message *peer_delay_req;
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struct ptp_message *peer_delay_resp;
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struct ptp_message *peer_delay_fup;
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int peer_portid_valid;
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struct PortIdentity peer_portid;
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struct {
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UInteger16 announce;
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UInteger16 delayreq;
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UInteger16 sync;
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} seqnum;
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tmv_t peer_delay;
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struct tsproc *tsproc;
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int log_sync_interval;
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struct nrate_estimator nrate;
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unsigned int pdr_missing;
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unsigned int multiple_seq_pdr_count;
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unsigned int multiple_pdr_detected;
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enum port_state (*state_machine)(enum port_state state,
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enum fsm_event event, int mdiff);
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int (*dscmp)(struct dataset *a, struct dataset *b);
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/* portDS */
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struct PortIdentity portIdentity;
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enum port_state state; /*portState*/
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Integer64 asymmetry;
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int asCapable;
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Integer8 logMinDelayReqInterval;
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TimeInterval peerMeanPathDelay;
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Integer8 logAnnounceInterval;
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UInteger8 announceReceiptTimeout;
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int announce_span;
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UInteger8 syncReceiptTimeout;
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UInteger8 transportSpecific;
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Integer8 logSyncInterval;
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Enumeration8 delayMechanism;
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Integer8 logMinPdelayReqInterval;
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UInteger32 neighborPropDelayThresh;
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int follow_up_info;
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int freq_est_interval;
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int hybrid_e2e;
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int match_transport_specific;
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int min_neighbor_prop_delay;
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int net_sync_monitor;
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int path_trace_enabled;
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Integer64 rx_timestamp_offset;
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Integer64 tx_timestamp_offset;
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enum link_state link_status;
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struct fault_interval flt_interval_pertype[FT_CNT];
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enum fault_type last_fault_type;
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unsigned int versionNumber; /*UInteger4*/
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/* foreignMasterDS */
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LIST_HEAD(fm, foreign_clock) foreign_masters;
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};
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#define portnum(p) (p->portIdentity.portNumber)
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#define NSEC2SEC 1000000000LL
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static void flush_delay_req(struct port *p);
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static int port_capable(struct port *p);
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static int port_is_ieee8021as(struct port *p);
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@ -0,0 +1,124 @@
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/**
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* @file port_private.h
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* @note Copyright (C) 2018 Richard Cochran <richardcochran@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef HAVE_PORT_PRIVATE_H
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#define HAVE_PORT_PRIVATE_H
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#include <sys/queue.h>
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#include "clock.h"
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#include "msg.h"
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#include "tmv.h"
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#define NSEC2SEC 1000000000LL
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enum syfu_state {
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SF_EMPTY,
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SF_HAVE_SYNC,
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SF_HAVE_FUP,
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};
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enum link_state {
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LINK_DOWN = (1<<0),
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LINK_UP = (1<<1),
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LINK_STATE_CHANGED = (1<<3),
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TS_LABEL_CHANGED = (1<<4),
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};
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struct nrate_estimator {
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double ratio;
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tmv_t origin1;
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tmv_t ingress1;
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unsigned int max_count;
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unsigned int count;
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int ratio_valid;
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};
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struct port {
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LIST_ENTRY(port) list;
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char *name;
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struct interface *iface;
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struct clock *clock;
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struct transport *trp;
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enum timestamp_type timestamping;
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struct fdarray fda;
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int fault_fd;
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int phc_index;
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void (*dispatch)(struct port *p, enum fsm_event event, int mdiff);
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enum fsm_event (*event)(struct port *p, int fd_index);
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int jbod;
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struct foreign_clock *best;
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enum syfu_state syfu;
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struct ptp_message *last_syncfup;
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TAILQ_HEAD(delay_req, ptp_message) delay_req;
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struct ptp_message *peer_delay_req;
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struct ptp_message *peer_delay_resp;
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struct ptp_message *peer_delay_fup;
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int peer_portid_valid;
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struct PortIdentity peer_portid;
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struct {
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UInteger16 announce;
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UInteger16 delayreq;
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UInteger16 sync;
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} seqnum;
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tmv_t peer_delay;
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struct tsproc *tsproc;
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int log_sync_interval;
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struct nrate_estimator nrate;
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unsigned int pdr_missing;
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unsigned int multiple_seq_pdr_count;
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unsigned int multiple_pdr_detected;
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enum port_state (*state_machine)(enum port_state state,
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enum fsm_event event, int mdiff);
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int (*dscmp)(struct dataset *a, struct dataset *b);
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/* portDS */
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struct PortIdentity portIdentity;
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enum port_state state; /*portState*/
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Integer64 asymmetry;
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int asCapable;
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Integer8 logMinDelayReqInterval;
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TimeInterval peerMeanPathDelay;
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Integer8 logAnnounceInterval;
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UInteger8 announceReceiptTimeout;
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int announce_span;
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UInteger8 syncReceiptTimeout;
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UInteger8 transportSpecific;
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Integer8 logSyncInterval;
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Enumeration8 delayMechanism;
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Integer8 logMinPdelayReqInterval;
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UInteger32 neighborPropDelayThresh;
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int follow_up_info;
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int freq_est_interval;
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int hybrid_e2e;
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int match_transport_specific;
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int min_neighbor_prop_delay;
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int net_sync_monitor;
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int path_trace_enabled;
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Integer64 rx_timestamp_offset;
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Integer64 tx_timestamp_offset;
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enum link_state link_status;
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struct fault_interval flt_interval_pertype[FT_CNT];
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enum fault_type last_fault_type;
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unsigned int versionNumber; /*UInteger4*/
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/* foreignMasterDS */
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LIST_HEAD(fm, foreign_clock) foreign_masters;
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};
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#endif
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