1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _VGEN_STATS_H 28 #define _VGEN_STATS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 typedef struct vgen_stats { 37 38 /* Link Input/Output stats */ 39 uint64_t ipackets; /* # rx packets */ 40 uint64_t ierrors; /* # rx error */ 41 uint64_t opackets; /* # tx packets */ 42 uint64_t oerrors; /* # tx error */ 43 44 /* MIB II variables */ 45 uint64_t rbytes; /* # bytes received */ 46 uint64_t obytes; /* # bytes transmitted */ 47 uint32_t multircv; /* # multicast packets received */ 48 uint32_t multixmt; /* # multicast packets for xmit */ 49 uint32_t brdcstrcv; /* # broadcast packets received */ 50 uint32_t brdcstxmt; /* # broadcast packets for xmit */ 51 uint32_t norcvbuf; /* # rcv packets discarded */ 52 uint32_t noxmtbuf; /* # xmit packets discarded */ 53 54 /* Tx Statistics */ 55 uint32_t tx_no_desc; /* # out of transmit descriptors */ 56 uint32_t tx_qfull; /* pkts dropped due to qfull in vsw */ 57 uint32_t tx_pri_fail; /* # tx priority packet failures */ 58 uint64_t tx_pri_packets; /* # priority packets transmitted */ 59 uint64_t tx_pri_bytes; /* # priority bytes transmitted */ 60 61 /* Rx Statistics */ 62 uint32_t rx_allocb_fail; /* # rx buf allocb() failures */ 63 uint32_t rx_vio_allocb_fail; /* # vio_allocb() failures */ 64 uint32_t rx_lost_pkts; /* # rx lost packets */ 65 uint32_t rx_pri_fail; /* # rx priority packet failures */ 66 uint64_t rx_pri_packets; /* # priority packets received */ 67 uint64_t rx_pri_bytes; /* # priority bytes received */ 68 69 /* Callback statistics */ 70 uint32_t callbacks; /* # callbacks */ 71 uint32_t dring_data_acks; /* # dring data acks recvd */ 72 uint32_t dring_stopped_acks; /* # dring stopped acks recvd */ 73 uint32_t dring_data_msgs; /* # dring data msgs sent */ 74 75 } vgen_stats_t; 76 77 typedef struct vgen_kstats { 78 /* 79 * Link Input/Output stats 80 */ 81 kstat_named_t ipackets; 82 kstat_named_t ipackets64; 83 kstat_named_t ierrors; 84 kstat_named_t opackets; 85 kstat_named_t opackets64; 86 kstat_named_t oerrors; 87 88 /* 89 * required by kstat for MIB II objects(RFC 1213) 90 */ 91 kstat_named_t rbytes; /* MIB - ifInOctets */ 92 kstat_named_t rbytes64; 93 kstat_named_t obytes; /* MIB - ifOutOctets */ 94 kstat_named_t obytes64; 95 kstat_named_t multircv; /* MIB - ifInNUcastPkts */ 96 kstat_named_t multixmt; /* MIB - ifOutNUcastPkts */ 97 kstat_named_t brdcstrcv; /* MIB - ifInNUcastPkts */ 98 kstat_named_t brdcstxmt; /* MIB - ifOutNUcastPkts */ 99 kstat_named_t norcvbuf; /* MIB - ifInDiscards */ 100 kstat_named_t noxmtbuf; /* MIB - ifOutDiscards */ 101 102 /* Tx Statistics */ 103 kstat_named_t tx_no_desc; /* # out of transmit descriptors */ 104 kstat_named_t tx_qfull; /* pkts dropped due to qfull in vsw */ 105 kstat_named_t tx_pri_fail; /* # tx priority packet failures */ 106 kstat_named_t tx_pri_packets; /* # priority packets transmitted */ 107 kstat_named_t tx_pri_bytes; /* # priority bytes transmitted */ 108 109 /* Rx Statistics */ 110 kstat_named_t rx_allocb_fail; /* # rx buf allocb failures */ 111 kstat_named_t rx_vio_allocb_fail; /* # vio_allocb() failures */ 112 kstat_named_t rx_lost_pkts; /* # rx lost packets */ 113 kstat_named_t rx_pri_fail; /* # rx priority packet failures */ 114 kstat_named_t rx_pri_packets; /* # priority packets received */ 115 kstat_named_t rx_pri_bytes; /* # priority bytes received */ 116 117 /* Callback statistics */ 118 kstat_named_t callbacks; /* # callbacks */ 119 kstat_named_t dring_data_acks; /* # dring data acks recvd */ 120 kstat_named_t dring_stopped_acks; /* # dring stopped acks recvd */ 121 kstat_named_t dring_data_msgs; /* # dring data msgs sent */ 122 123 } vgen_kstats_t; 124 125 kstat_t *vgen_setup_kstats(char *ks_mod, int instance, 126 char *ks_name, vgen_stats_t *statsp); 127 void vgen_destroy_kstats(kstat_t *ksp); 128 int vgen_kstat_update(kstat_t *ksp, int rw); 129 130 #ifdef __cplusplus 131 } 132 #endif 133 134 #endif /* _VGEN_STATS_H */ 135