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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _LIBDLSTAT_H
#define _LIBDLSTAT_H
/*
* This file includes structures, macros and common routines shared by all
* data-link administration, and routines which are used to retrieve and
* display statistics.
*/
#include <kstat.h>
#ifdef __cplusplus
extern "C" {
#endif
#define LINK_REPORT 1
#define FLOW_REPORT 2
#define DLSTAT_INVALID_ENTRY -1
#define MAXSTATNAMELEN 256
/*
* Definitions common to all stats
*/
typedef struct dladm_stat_chain_s {
char dc_statheader[MAXSTATNAMELEN];
void *dc_statentry;
struct dladm_stat_chain_s *dc_next;
} dladm_stat_chain_t;
typedef enum {
DLADM_STAT_RX_LANE = 0, /* Per lane rx stats */
DLADM_STAT_TX_LANE, /* Per lane tx stats */
DLADM_STAT_RX_LANE_TOTAL, /* Stats summed across all rx lanes */
DLADM_STAT_TX_LANE_TOTAL, /* Stats summed across all tx lanes */
DLADM_STAT_RX_LANE_FOUT, /* Per fanout (rx lane) stats */
DLADM_STAT_RX_RING, /* Per ring rx stats */
DLADM_STAT_TX_RING, /* Per ring tx stats */
DLADM_STAT_RX_RING_TOTAL, /* Stats summed across all rx rings */
DLADM_STAT_TX_RING_TOTAL, /* Stats summed across all tx rings */
DLADM_STAT_TOTAL, /* Summary view */
DLADM_STAT_AGGR_PORT, /* Aggr port stats */
DLADM_STAT_MISC, /* Misc stats */
DLADM_STAT_NUM_STATS /* This must always be the last entry */
} dladm_stat_type_t;
/*
* Definitions for rx lane stats
*/
typedef struct rx_lane_stat_s {
uint64_t rl_ipackets;
uint64_t rl_rbytes;
uint64_t rl_lclpackets;
uint64_t rl_lclbytes;
uint64_t rl_intrs;
uint64_t rl_intrbytes;
uint64_t rl_pollbytes;
uint64_t rl_polls;
uint64_t rl_sdrops;
uint64_t rl_chl10;
uint64_t rl_ch10_50;
uint64_t rl_chg50;
} rx_lane_stat_t;
typedef enum {
L_HWLANE,
L_SWLANE,
L_LOCAL,
L_LCLSWLANE,
L_BCAST,
L_DFNCT
} lane_type_t;
typedef struct rx_lane_stat_entry_s {
int64_t rle_index;
lane_type_t rle_id;
rx_lane_stat_t rle_stats;
} rx_lane_stat_entry_t;
/*
* Definitions for tx lane stats
*/
typedef struct tx_lane_stat_s {
uint64_t tl_opackets;
uint64_t tl_obytes;
uint64_t tl_blockcnt;
uint64_t tl_unblockcnt;
uint64_t tl_sdrops;
} tx_lane_stat_t;
typedef struct tx_lane_stat_entry_s {
int64_t tle_index;
lane_type_t tle_id;
tx_lane_stat_t tle_stats;
} tx_lane_stat_entry_t;
/*
* Definitions for tx/rx misc stats
*/
typedef struct misc_stat_s {
uint64_t ms_multircv;
uint64_t ms_brdcstrcv;
uint64_t ms_multixmt;
uint64_t ms_brdcstxmt;
uint64_t ms_multircvbytes;
uint64_t ms_brdcstrcvbytes;
uint64_t ms_multixmtbytes;
uint64_t ms_brdcstxmtbytes;
uint64_t ms_txerrors;
uint64_t ms_macspoofed;
uint64_t ms_ipspoofed;
uint64_t ms_dhcpspoofed;
uint64_t ms_restricted;
uint64_t ms_dhcpdropped;
uint64_t ms_ipackets;
uint64_t ms_rbytes;
uint64_t ms_local;
uint64_t ms_localbytes;
uint64_t ms_intrs;
uint64_t ms_intrbytes;
uint64_t ms_polls;
uint64_t ms_pollbytes;
uint64_t ms_rxsdrops;
uint64_t ms_chainunder10;
uint64_t ms_chain10to50;
uint64_t ms_chainover50;
uint64_t ms_obytes;
uint64_t ms_opackets;
uint64_t ms_blockcnt;
uint64_t ms_unblockcnt;
uint64_t ms_txsdrops;
} misc_stat_t;
/*
* To be consistent with other stat entries, misc stat
* is wrapped in stat entry
*/
typedef struct misc_stat_entry_s {
misc_stat_t mse_stats;
} misc_stat_entry_t;
/*
* Definitions for ring stats: used by rx as well as tx
*/
typedef struct ring_stat_s {
uint64_t r_packets;
uint64_t r_bytes;
} ring_stat_t;
typedef struct ring_stat_entry_s {
int64_t re_index;
ring_stat_t re_stats;
} ring_stat_entry_t;
/*
* Definitions for fanout stats
*/
typedef struct fanout_stat_s {
uint64_t f_ipackets;
uint64_t f_rbytes;
} fanout_stat_t;
typedef struct fanout_stat_entry_s {
int64_t fe_index;
lane_type_t fe_id; /* hw, sw, local */
int64_t fe_foutindex; /* fanout index */
fanout_stat_t fe_stats;
} fanout_stat_entry_t;
/*
* Definitions for total stats
*/
typedef struct total_stat_s {
uint64_t ts_ipackets;
uint64_t ts_rbytes;
uint64_t ts_opackets;
uint64_t ts_obytes;
} total_stat_t;
/*
* To be consistent with other stat entries, total stat
* is wrapped in stat entry
*/
typedef struct total_stat_entry_s {
total_stat_t tse_stats;
} total_stat_entry_t;
/*
* Definitions for aggr stats
*/
typedef struct aggr_port_stat_s {
uint64_t ap_ipackets;
uint64_t ap_rbytes;
uint64_t ap_opackets;
uint64_t ap_obytes;
} aggr_port_stat_t;
typedef struct aggr_port_stat_entry_s {
datalink_id_t ape_portlinkid;
aggr_port_stat_t ape_stats;
} aggr_port_stat_entry_t;
/*
* Definitions for query all stats
*/
typedef struct name_value_stat_s {
char nv_statname[MAXSTATNAMELEN];
uint64_t nv_statval;
struct name_value_stat_s *nv_nextstat;
} name_value_stat_t;
typedef struct name_value_stat_entry_s {
char nve_header[MAXSTATNAMELEN];
name_value_stat_t *nve_stats;
} name_value_stat_entry_t;
/*
* Definitions for flow stats
*/
typedef struct flow_stat_s {
uint64_t fl_ipackets;
uint64_t fl_rbytes;
uint64_t fl_ierrors;
uint64_t fl_opackets;
uint64_t fl_obytes;
uint64_t fl_oerrors;
uint64_t fl_sdrops;
} flow_stat_t;
typedef struct pktsum_s {
hrtime_t snaptime;
uint64_t ipackets;
uint64_t opackets;
uint64_t rbytes;
uint64_t obytes;
uint64_t ierrors;
uint64_t oerrors;
} pktsum_t;
extern void dladm_continuous(dladm_handle_t, datalink_id_t,
const char *, int, int);
extern kstat_t *dladm_kstat_lookup(kstat_ctl_t *, const char *, int,
const char *, const char *);
extern void dladm_get_stats(kstat_ctl_t *, kstat_t *, pktsum_t *);
extern int dladm_kstat_value(kstat_t *, const char *, uint8_t,
void *);
extern dladm_status_t dladm_get_single_mac_stat(dladm_handle_t, datalink_id_t,
const char *, uint8_t, void *);
extern void dladm_stats_total(pktsum_t *, pktsum_t *, pktsum_t *);
extern void dladm_stats_diff(pktsum_t *, pktsum_t *, pktsum_t *);
extern dladm_stat_chain_t *dladm_link_stat_query(dladm_handle_t,
datalink_id_t, dladm_stat_type_t);
extern dladm_stat_chain_t *dladm_link_stat_diffchain(dladm_stat_chain_t *,
dladm_stat_chain_t *, dladm_stat_type_t);
extern dladm_stat_chain_t *dladm_link_stat_query_all(dladm_handle_t,
datalink_id_t, dladm_stat_type_t);
extern flow_stat_t *dladm_flow_stat_query(const char *);
extern flow_stat_t *dladm_flow_stat_diff(flow_stat_t *,
flow_stat_t *);
extern name_value_stat_entry_t *dladm_flow_stat_query_all(const char *);
#ifdef __cplusplus
}
#endif
#endif /* _LIBDLSTAT_H */
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