17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5ba2e4443Sseb * Common Development and Distribution License (the "License"). 6ba2e4443Sseb * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21da14cebeSEric Cheng 227c478bd9Sstevel@tonic-gate /* 231cfa752fSRamaswamy Tummala * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 24c61a1653SRyan Zezeski * Copyright 2018 Joyent, Inc. 253bc4925dSGarrett D'Amore * Copyright (c) 2015 Garrett D'Amore <garrett@damore.org> 26d77e6e0fSPaul Winder * Copyright 2020 RackTop Systems, Inc. 277c478bd9Sstevel@tonic-gate */ 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #ifndef _SYS_MAC_H 307c478bd9Sstevel@tonic-gate #define _SYS_MAC_H 317c478bd9Sstevel@tonic-gate 32605445d5Sdg199075 #include <sys/types.h> 3382a2fc47SJames Carlson #ifdef _KERNEL 347c478bd9Sstevel@tonic-gate #include <sys/sunddi.h> 3582a2fc47SJames Carlson #endif 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate /* 387c478bd9Sstevel@tonic-gate * MAC Services Module 397c478bd9Sstevel@tonic-gate */ 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate #ifdef __cplusplus 427c478bd9Sstevel@tonic-gate extern "C" { 437c478bd9Sstevel@tonic-gate #endif 447c478bd9Sstevel@tonic-gate 457c478bd9Sstevel@tonic-gate /* 46*bbf21555SRichard Lowe * MAC Information (text emitted by modinfo(8)) 477c478bd9Sstevel@tonic-gate */ 4861af1958SGarrett D'Amore #define MAC_INFO "MAC Services" 49ba2e4443Sseb 50ba2e4443Sseb /* 51ba2e4443Sseb * MAC-Type version identifier. This is used by mactype_alloc() and 52ba2e4443Sseb * mactype_register() to verify that incompatible MAC-Type plugins don't 53ba2e4443Sseb * register. 54ba2e4443Sseb */ 55ba2e4443Sseb #define MACTYPE_VERSION 0x1 56ba2e4443Sseb 57ba2e4443Sseb /* 58da14cebeSEric Cheng * Opaque handle types 597c478bd9Sstevel@tonic-gate */ 60da14cebeSEric Cheng typedef struct __mac_handle *mac_handle_t; 61da14cebeSEric Cheng typedef struct __mac_resource_handle *mac_resource_handle_t; 62da14cebeSEric Cheng typedef struct __mac_notify_handle *mac_notify_handle_t; 63da14cebeSEric Cheng typedef struct __mac_tx_notify_handle *mac_tx_notify_handle_t; 64da14cebeSEric Cheng typedef struct __mac_intr_handle *mac_intr_handle_t; 65da14cebeSEric Cheng typedef struct __mac_ring_handle *mac_ring_handle_t; 66da14cebeSEric Cheng typedef struct __mac_group_handle *mac_group_handle_t; 677c478bd9Sstevel@tonic-gate 68da14cebeSEric Cheng #define DATALINK_INVALID_LINKID 0 69da14cebeSEric Cheng #define DATALINK_ALL_LINKID 0 70da14cebeSEric Cheng #define DATALINK_MAX_LINKID 0xffffffff 71da14cebeSEric Cheng 727c478bd9Sstevel@tonic-gate typedef enum { 737c478bd9Sstevel@tonic-gate LINK_STATE_UNKNOWN = -1, 747c478bd9Sstevel@tonic-gate LINK_STATE_DOWN, 757c478bd9Sstevel@tonic-gate LINK_STATE_UP 767c478bd9Sstevel@tonic-gate } link_state_t; 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate typedef enum { 797c478bd9Sstevel@tonic-gate LINK_DUPLEX_UNKNOWN = 0, 807c478bd9Sstevel@tonic-gate LINK_DUPLEX_HALF, 817c478bd9Sstevel@tonic-gate LINK_DUPLEX_FULL 827c478bd9Sstevel@tonic-gate } link_duplex_t; 837c478bd9Sstevel@tonic-gate 84e7801d59Ssowmini typedef enum { 85e7801d59Ssowmini LINK_FLOWCTRL_NONE = 0, 86e7801d59Ssowmini LINK_FLOWCTRL_RX, 87e7801d59Ssowmini LINK_FLOWCTRL_TX, 88e7801d59Ssowmini LINK_FLOWCTRL_BI 89e7801d59Ssowmini } link_flowctrl_t; 90e7801d59Ssowmini 91e75f0919SSebastien Roy typedef enum { 92d77e6e0fSPaul Winder LINK_FEC_NONE = 1 << 0, 93d77e6e0fSPaul Winder LINK_FEC_AUTO = 1 << 1, 94d77e6e0fSPaul Winder LINK_FEC_RS = 1 << 2, 95d77e6e0fSPaul Winder LINK_FEC_BASE_R = 1 << 3 96d77e6e0fSPaul Winder } link_fec_t; 97d77e6e0fSPaul Winder 98d77e6e0fSPaul Winder typedef enum { 99e75f0919SSebastien Roy LINK_TAGMODE_VLANONLY = 0, 100e75f0919SSebastien Roy LINK_TAGMODE_NORMAL 101e75f0919SSebastien Roy } link_tagmode_t; 102e75f0919SSebastien Roy 103da14cebeSEric Cheng /* 1040dc2366fSVenugopal Iyer * Defines range of uint32_t values 105f0f2c3a5SGirish Moodalbail */ 106f0f2c3a5SGirish Moodalbail typedef struct mac_propval_uint32_range_s { 107f0f2c3a5SGirish Moodalbail uint32_t mpur_min; 108f0f2c3a5SGirish Moodalbail uint32_t mpur_max; 109f0f2c3a5SGirish Moodalbail } mac_propval_uint32_range_t; 110f0f2c3a5SGirish Moodalbail 111f0f2c3a5SGirish Moodalbail /* 112a4f54feeSRobert Mustacchi * Defines ranges which are a series of C style strings. 113a4f54feeSRobert Mustacchi */ 114a4f54feeSRobert Mustacchi typedef struct mac_propval_str_range_s { 115a4f54feeSRobert Mustacchi uint32_t mpur_nextbyte; 116a4f54feeSRobert Mustacchi char mpur_data[]; 117a4f54feeSRobert Mustacchi } mac_propval_str_range_t; 118a4f54feeSRobert Mustacchi 119a4f54feeSRobert Mustacchi /* 1200dc2366fSVenugopal Iyer * Data type of property values. 121f0f2c3a5SGirish Moodalbail */ 122f0f2c3a5SGirish Moodalbail typedef enum { 1230dc2366fSVenugopal Iyer MAC_PROPVAL_UINT8, 1240dc2366fSVenugopal Iyer MAC_PROPVAL_UINT32, 1250dc2366fSVenugopal Iyer MAC_PROPVAL_STR 126f0f2c3a5SGirish Moodalbail } mac_propval_type_t; 127f0f2c3a5SGirish Moodalbail 128f0f2c3a5SGirish Moodalbail /* 129f0f2c3a5SGirish Moodalbail * Captures possible values for a given property. A property can have 130f0f2c3a5SGirish Moodalbail * range of values (int32, int64, uint32, uint64, et al) or collection/ 131f0f2c3a5SGirish Moodalbail * enumeration of values (strings). 132f0f2c3a5SGirish Moodalbail * Can be used as a value-result parameter. 133f0f2c3a5SGirish Moodalbail */ 134f0f2c3a5SGirish Moodalbail typedef struct mac_propval_range_s { 135f0f2c3a5SGirish Moodalbail uint_t mpr_count; /* count of ranges */ 136f0f2c3a5SGirish Moodalbail mac_propval_type_t mpr_type; /* type of value */ 137f0f2c3a5SGirish Moodalbail union { 138f0f2c3a5SGirish Moodalbail mac_propval_uint32_range_t mpr_uint32[1]; 139a4f54feeSRobert Mustacchi mac_propval_str_range_t mpr_str; 140f0f2c3a5SGirish Moodalbail } u; 141f0f2c3a5SGirish Moodalbail } mac_propval_range_t; 142f0f2c3a5SGirish Moodalbail 1430dc2366fSVenugopal Iyer #define mpr_range_uint32 u.mpr_uint32 144f0f2c3a5SGirish Moodalbail 145f0f2c3a5SGirish Moodalbail /* 146da14cebeSEric Cheng * Maximum MAC address length 147da14cebeSEric Cheng */ 148da14cebeSEric Cheng #define MAXMACADDRLEN 20 149da14cebeSEric Cheng 1501a41ca23SJerry Jelinek #define MPT_MAXMACADDR 32 1511a41ca23SJerry Jelinek 1521a41ca23SJerry Jelinek typedef struct mac_secondary_addr_s { 1531a41ca23SJerry Jelinek uint32_t ms_addrcnt; 1541a41ca23SJerry Jelinek uint8_t ms_addrs[MPT_MAXMACADDR][MAXMACADDRLEN]; 1551a41ca23SJerry Jelinek } mac_secondary_addr_t; 1561a41ca23SJerry Jelinek 157da14cebeSEric Cheng typedef enum { 158da14cebeSEric Cheng MAC_LOGTYPE_LINK = 1, 159da14cebeSEric Cheng MAC_LOGTYPE_FLOW 160da14cebeSEric Cheng } mac_logtype_t; 1613fd94f8cSam223141 1620dc2366fSVenugopal Iyer #define MAXLINKPROPNAME 256 /* max property name len */ 1630dc2366fSVenugopal Iyer 1643fd94f8cSam223141 /* 1650dc2366fSVenugopal Iyer * Public properties. 1663fd94f8cSam223141 * 1670dc2366fSVenugopal Iyer * Note that there are 2 sets of parameters: the *_EN_* values are 1680dc2366fSVenugopal Iyer * those that the Administrator configures for autonegotiation. The 1690dc2366fSVenugopal Iyer * _ADV_* values are those that are currently exposed over the wire. 1703d75a287SRobert Mustacchi * 1713d75a287SRobert Mustacchi * Please append properties to the end of this list. Do not reorder the list. 1723fd94f8cSam223141 */ 1733fd94f8cSam223141 typedef enum { 174fd147c98SRobert Mustacchi MAC_PROP_PRIVATE = -1, 1753fd94f8cSam223141 MAC_PROP_DUPLEX = 0x00000001, 1763fd94f8cSam223141 MAC_PROP_SPEED, 1773fd94f8cSam223141 MAC_PROP_STATUS, 1783fd94f8cSam223141 MAC_PROP_AUTONEG, 1793fd94f8cSam223141 MAC_PROP_EN_AUTONEG, 1803fd94f8cSam223141 MAC_PROP_MTU, 1813bc21d0aSAruna Ramakrishna - Sun Microsystems MAC_PROP_ZONE, 1823bc21d0aSAruna Ramakrishna - Sun Microsystems MAC_PROP_AUTOPUSH, 1833fd94f8cSam223141 MAC_PROP_FLOWCTRL, 1843fd94f8cSam223141 MAC_PROP_ADV_1000FDX_CAP, 1853fd94f8cSam223141 MAC_PROP_EN_1000FDX_CAP, 1863fd94f8cSam223141 MAC_PROP_ADV_1000HDX_CAP, 1873fd94f8cSam223141 MAC_PROP_EN_1000HDX_CAP, 1883fd94f8cSam223141 MAC_PROP_ADV_100FDX_CAP, 1893fd94f8cSam223141 MAC_PROP_EN_100FDX_CAP, 1903fd94f8cSam223141 MAC_PROP_ADV_100HDX_CAP, 1913fd94f8cSam223141 MAC_PROP_EN_100HDX_CAP, 1923fd94f8cSam223141 MAC_PROP_ADV_10FDX_CAP, 1933fd94f8cSam223141 MAC_PROP_EN_10FDX_CAP, 1943fd94f8cSam223141 MAC_PROP_ADV_10HDX_CAP, 1953fd94f8cSam223141 MAC_PROP_EN_10HDX_CAP, 1963fd94f8cSam223141 MAC_PROP_ADV_100T4_CAP, 1973fd94f8cSam223141 MAC_PROP_EN_100T4_CAP, 1982b24ab6bSSebastien Roy MAC_PROP_IPTUN_HOPLIMIT, 1992b24ab6bSSebastien Roy MAC_PROP_IPTUN_ENCAPLIMIT, 200bcb5c89dSSowmini Varadhan MAC_PROP_WL_ESSID, 201bcb5c89dSSowmini Varadhan MAC_PROP_WL_BSSID, 202bcb5c89dSSowmini Varadhan MAC_PROP_WL_BSSTYPE, 203bcb5c89dSSowmini Varadhan MAC_PROP_WL_LINKSTATUS, 204bcb5c89dSSowmini Varadhan MAC_PROP_WL_DESIRED_RATES, 205bcb5c89dSSowmini Varadhan MAC_PROP_WL_SUPPORTED_RATES, 206bcb5c89dSSowmini Varadhan MAC_PROP_WL_AUTH_MODE, 207bcb5c89dSSowmini Varadhan MAC_PROP_WL_ENCRYPTION, 208bcb5c89dSSowmini Varadhan MAC_PROP_WL_RSSI, 209bcb5c89dSSowmini Varadhan MAC_PROP_WL_PHY_CONFIG, 210bcb5c89dSSowmini Varadhan MAC_PROP_WL_CAPABILITY, 211bcb5c89dSSowmini Varadhan MAC_PROP_WL_WPA, 212bcb5c89dSSowmini Varadhan MAC_PROP_WL_SCANRESULTS, 213bcb5c89dSSowmini Varadhan MAC_PROP_WL_POWER_MODE, 214bcb5c89dSSowmini Varadhan MAC_PROP_WL_RADIO, 215bcb5c89dSSowmini Varadhan MAC_PROP_WL_ESS_LIST, 216bcb5c89dSSowmini Varadhan MAC_PROP_WL_KEY_TAB, 217bcb5c89dSSowmini Varadhan MAC_PROP_WL_CREATE_IBSS, 218bcb5c89dSSowmini Varadhan MAC_PROP_WL_SETOPTIE, 219bcb5c89dSSowmini Varadhan MAC_PROP_WL_DELKEY, 220bcb5c89dSSowmini Varadhan MAC_PROP_WL_KEY, 221bcb5c89dSSowmini Varadhan MAC_PROP_WL_MLME, 222e75f0919SSebastien Roy MAC_PROP_TAGMODE, 223aca118b7Slucy wang - Sun Microsystems - Beijing China MAC_PROP_ADV_10GFDX_CAP, 224aca118b7Slucy wang - Sun Microsystems - Beijing China MAC_PROP_EN_10GFDX_CAP, 2254eaa4710SRishi Srivatsavai MAC_PROP_PVID, 2264eaa4710SRishi Srivatsavai MAC_PROP_LLIMIT, 2274eaa4710SRishi Srivatsavai MAC_PROP_LDECAY, 2280dc2366fSVenugopal Iyer MAC_PROP_RESOURCE, 2290dc2366fSVenugopal Iyer MAC_PROP_RESOURCE_EFF, 2300dc2366fSVenugopal Iyer MAC_PROP_RXRINGSRANGE, 2310dc2366fSVenugopal Iyer MAC_PROP_TXRINGSRANGE, 2320dc2366fSVenugopal Iyer MAC_PROP_MAX_TX_RINGS_AVAIL, 2330dc2366fSVenugopal Iyer MAC_PROP_MAX_RX_RINGS_AVAIL, 2340dc2366fSVenugopal Iyer MAC_PROP_MAX_RXHWCLNT_AVAIL, 2350dc2366fSVenugopal Iyer MAC_PROP_MAX_TXHWCLNT_AVAIL, 2361cfa752fSRamaswamy Tummala MAC_PROP_IB_LINKMODE, 23710a40492SRobert Mustacchi MAC_PROP_VN_PROMISC_FILTERED, 2381a41ca23SJerry Jelinek MAC_PROP_SECONDARY_ADDRS, 2393bc4925dSGarrett D'Amore MAC_PROP_ADV_40GFDX_CAP, 2403bc4925dSGarrett D'Amore MAC_PROP_EN_40GFDX_CAP, 2413bc4925dSGarrett D'Amore MAC_PROP_ADV_100GFDX_CAP, 2423bc4925dSGarrett D'Amore MAC_PROP_EN_100GFDX_CAP, 2433bc4925dSGarrett D'Amore MAC_PROP_ADV_2500FDX_CAP, 2443bc4925dSGarrett D'Amore MAC_PROP_EN_2500FDX_CAP, 2453bc4925dSGarrett D'Amore MAC_PROP_ADV_5000FDX_CAP, 2463bc4925dSGarrett D'Amore MAC_PROP_EN_5000FDX_CAP, 2473d75a287SRobert Mustacchi MAC_PROP_ADV_25GFDX_CAP, 2483d75a287SRobert Mustacchi MAC_PROP_EN_25GFDX_CAP, 2493d75a287SRobert Mustacchi MAC_PROP_ADV_50GFDX_CAP, 2503d75a287SRobert Mustacchi MAC_PROP_EN_50GFDX_CAP, 251d77e6e0fSPaul Winder MAC_PROP_EN_FEC_CAP, 252fd147c98SRobert Mustacchi MAC_PROP_ADV_FEC_CAP 2533fd94f8cSam223141 } mac_prop_id_t; 2543fd94f8cSam223141 255843e1988Sjohnlev /* 256afdda45fSVasumathi Sundaram - Sun Microsystems * Flags to figure out r/w status of legacy ndd props. 257afdda45fSVasumathi Sundaram - Sun Microsystems */ 258afdda45fSVasumathi Sundaram - Sun Microsystems #define MAC_PROP_PERM_READ 0x0001 259afdda45fSVasumathi Sundaram - Sun Microsystems #define MAC_PROP_PERM_WRITE 0x0010 260afdda45fSVasumathi Sundaram - Sun Microsystems #define MAC_PROP_MAP_KSTAT 0x0100 261afdda45fSVasumathi Sundaram - Sun Microsystems #define MAC_PROP_PERM_RW (MAC_PROP_PERM_READ|MAC_PROP_PERM_WRITE) 262afdda45fSVasumathi Sundaram - Sun Microsystems #define MAC_PROP_FLAGS_RK (MAC_PROP_PERM_READ|MAC_PROP_MAP_KSTAT) 263afdda45fSVasumathi Sundaram - Sun Microsystems 264c1e9c696SRobert Mustacchi /* 265c1e9c696SRobert Mustacchi * Valid LED mode bits 266c1e9c696SRobert Mustacchi */ 267c1e9c696SRobert Mustacchi typedef enum mac_led_mode { 268c1e9c696SRobert Mustacchi MAC_LED_DEFAULT = (1 << 0), 269c1e9c696SRobert Mustacchi MAC_LED_OFF = (1 << 1), 270c1e9c696SRobert Mustacchi MAC_LED_IDENT = (1 << 2), 271c1e9c696SRobert Mustacchi MAC_LED_ON = (1 << 3) 272c1e9c696SRobert Mustacchi } mac_led_mode_t; 273c1e9c696SRobert Mustacchi 274c1e9c696SRobert Mustacchi 2757c478bd9Sstevel@tonic-gate #ifdef _KERNEL 2767c478bd9Sstevel@tonic-gate 2777c478bd9Sstevel@tonic-gate /* 278ba2e4443Sseb * There are three ranges of statistics values. 0 to 1 - MAC_STAT_MIN are 279ba2e4443Sseb * interface statistics maintained by the mac module. MAC_STAT_MIN to 1 - 280ba2e4443Sseb * MACTYPE_STAT_MIN are common MAC statistics defined by the mac module and 281ba2e4443Sseb * maintained by each driver. MACTYPE_STAT_MIN and above are statistics 282ba2e4443Sseb * defined by MAC-Type plugins and maintained by each driver. 2837c478bd9Sstevel@tonic-gate */ 284ba2e4443Sseb #define MAC_STAT_MIN 1000 285ba2e4443Sseb #define MACTYPE_STAT_MIN 2000 286ba2e4443Sseb 287ba2e4443Sseb #define IS_MAC_STAT(stat) \ 288ba2e4443Sseb (stat >= MAC_STAT_MIN && stat < MACTYPE_STAT_MIN) 289ba2e4443Sseb #define IS_MACTYPE_STAT(stat) (stat >= MACTYPE_STAT_MIN) 290ba2e4443Sseb 2919b14cf1dSgd78059 /* 292d62bc4baSyz147064 * Statistics maintained by the mac module, and possibly populated as link 293d62bc4baSyz147064 * statistics. 294d62bc4baSyz147064 */ 295d62bc4baSyz147064 enum mac_mod_stat { 296d62bc4baSyz147064 MAC_STAT_LINK_STATE, 297d62bc4baSyz147064 MAC_STAT_LINK_UP, 2984eaa4710SRishi Srivatsavai MAC_STAT_PROMISC, 2990dc2366fSVenugopal Iyer MAC_STAT_LOWLINK_STATE, 3000dc2366fSVenugopal Iyer MAC_STAT_HDROPS 301d62bc4baSyz147064 }; 302d62bc4baSyz147064 303d62bc4baSyz147064 /* 3049b14cf1dSgd78059 * Do not reorder, and add only to the end of this list. 3059b14cf1dSgd78059 */ 306ba2e4443Sseb enum mac_driver_stat { 307ba2e4443Sseb /* MIB-II stats (RFC 1213 and RFC 1573) */ 308ba2e4443Sseb MAC_STAT_IFSPEED = MAC_STAT_MIN, 3097c478bd9Sstevel@tonic-gate MAC_STAT_MULTIRCV, 3107c478bd9Sstevel@tonic-gate MAC_STAT_BRDCSTRCV, 3117c478bd9Sstevel@tonic-gate MAC_STAT_MULTIXMT, 3127c478bd9Sstevel@tonic-gate MAC_STAT_BRDCSTXMT, 3137c478bd9Sstevel@tonic-gate MAC_STAT_NORCVBUF, 3147c478bd9Sstevel@tonic-gate MAC_STAT_IERRORS, 3157c478bd9Sstevel@tonic-gate MAC_STAT_UNKNOWNS, 3167c478bd9Sstevel@tonic-gate MAC_STAT_NOXMTBUF, 3177c478bd9Sstevel@tonic-gate MAC_STAT_OERRORS, 3187c478bd9Sstevel@tonic-gate MAC_STAT_COLLISIONS, 3197c478bd9Sstevel@tonic-gate MAC_STAT_RBYTES, 3207c478bd9Sstevel@tonic-gate MAC_STAT_IPACKETS, 3217c478bd9Sstevel@tonic-gate MAC_STAT_OBYTES, 3229b14cf1dSgd78059 MAC_STAT_OPACKETS, 3239b14cf1dSgd78059 MAC_STAT_UNDERFLOWS, 3249b14cf1dSgd78059 MAC_STAT_OVERFLOWS 3257c478bd9Sstevel@tonic-gate }; 3267c478bd9Sstevel@tonic-gate 3279b14cf1dSgd78059 #define MAC_NSTAT (MAC_STAT_OVERFLOWS - MAC_STAT_IFSPEED + 1) 328ba2e4443Sseb 329ba2e4443Sseb #define MAC_STAT_ISACOUNTER(_stat) ( \ 330ba2e4443Sseb (_stat) == MAC_STAT_MULTIRCV || \ 331ba2e4443Sseb (_stat) == MAC_STAT_BRDCSTRCV || \ 332ba2e4443Sseb (_stat) == MAC_STAT_MULTIXMT || \ 333ba2e4443Sseb (_stat) == MAC_STAT_BRDCSTXMT || \ 334ba2e4443Sseb (_stat) == MAC_STAT_NORCVBUF || \ 335ba2e4443Sseb (_stat) == MAC_STAT_IERRORS || \ 336ba2e4443Sseb (_stat) == MAC_STAT_UNKNOWNS || \ 337ba2e4443Sseb (_stat) == MAC_STAT_NOXMTBUF || \ 338ba2e4443Sseb (_stat) == MAC_STAT_OERRORS || \ 339ba2e4443Sseb (_stat) == MAC_STAT_COLLISIONS || \ 340ba2e4443Sseb (_stat) == MAC_STAT_RBYTES || \ 341ba2e4443Sseb (_stat) == MAC_STAT_IPACKETS || \ 342ba2e4443Sseb (_stat) == MAC_STAT_OBYTES || \ 3439b14cf1dSgd78059 (_stat) == MAC_STAT_OPACKETS || \ 3449b14cf1dSgd78059 (_stat) == MAC_STAT_UNDERFLOWS || \ 3459b14cf1dSgd78059 (_stat) == MAC_STAT_OVERFLOWS) 346ba2e4443Sseb 3477c478bd9Sstevel@tonic-gate /* 3487c478bd9Sstevel@tonic-gate * Immutable information. (This may not be modified after registration). 3497c478bd9Sstevel@tonic-gate */ 3507c478bd9Sstevel@tonic-gate typedef struct mac_info_s { 3517c478bd9Sstevel@tonic-gate uint_t mi_media; 3520ba2cbe9Sxc151355 uint_t mi_nativemedia; 3537c478bd9Sstevel@tonic-gate uint_t mi_addr_length; 354ba2e4443Sseb uint8_t *mi_unicst_addr; 355ba2e4443Sseb uint8_t *mi_brdcst_addr; 3567c478bd9Sstevel@tonic-gate } mac_info_t; 3577c478bd9Sstevel@tonic-gate 3587c478bd9Sstevel@tonic-gate /* 359da14cebeSEric Cheng * When VNICs are created on top of the NIC, there are two levels 360da14cebeSEric Cheng * of MAC layer, a lower MAC, which is the MAC layer at the level of the 361da14cebeSEric Cheng * physical NIC, and an upper MAC, which is the MAC layer at the level 362da14cebeSEric Cheng * of the VNIC. Each VNIC maps to a MAC client at the lower MAC, and 363da14cebeSEric Cheng * the SRS and classification is done at the lower MAC level. The upper 364da14cebeSEric Cheng * MAC is therefore for the most part pass-through, and therefore 365da14cebeSEric Cheng * special processing needs to be done at the upper MAC layer when 366da14cebeSEric Cheng * dealing with a VNIC. 367678453a8Sspeer * 368da14cebeSEric Cheng * This capability allows the MAC layer to detect when a VNIC is being 369da14cebeSEric Cheng * access, and implement the required shortcuts. 3701a41ca23SJerry Jelinek * 3711a41ca23SJerry Jelinek * In addition, this capability is used to keep the VNIC's secondary 3721a41ca23SJerry Jelinek * mac_clients in sync when the primary MAC is updated. 373678453a8Sspeer */ 374678453a8Sspeer 375da14cebeSEric Cheng typedef void *(*mac_client_handle_fn_t)(void *); 3761a41ca23SJerry Jelinek typedef void (*mac_client_update_fn_t)(void *); 377678453a8Sspeer 378da14cebeSEric Cheng typedef struct mac_capab_vnic_s { 379da14cebeSEric Cheng void *mcv_arg; 380da14cebeSEric Cheng mac_client_handle_fn_t mcv_mac_client_handle; 3811a41ca23SJerry Jelinek mac_client_update_fn_t mcv_mac_secondary_update; 382da14cebeSEric Cheng } mac_capab_vnic_t; 383678453a8Sspeer 384da14cebeSEric Cheng typedef void (*mac_rename_fn_t)(const char *, void *); 3850dc2366fSVenugopal Iyer typedef mblk_t *(*mac_tx_ring_fn_t)(void *, mblk_t *, uintptr_t, 3860dc2366fSVenugopal Iyer mac_ring_handle_t *); 387da14cebeSEric Cheng typedef struct mac_capab_aggr_s { 388da14cebeSEric Cheng mac_rename_fn_t mca_rename_fn; 389da14cebeSEric Cheng int (*mca_unicst)(void *, const uint8_t *); 3900dc2366fSVenugopal Iyer mac_tx_ring_fn_t mca_find_tx_ring_fn; 3910dc2366fSVenugopal Iyer void *mca_arg; 392da14cebeSEric Cheng } mac_capab_aggr_t; 393678453a8Sspeer 3944eaa4710SRishi Srivatsavai /* Bridge transmit and receive function signatures */ 3954eaa4710SRishi Srivatsavai typedef mblk_t *(*mac_bridge_tx_t)(mac_handle_t, mac_ring_handle_t, mblk_t *); 3964eaa4710SRishi Srivatsavai typedef void (*mac_bridge_rx_t)(mac_handle_t, mac_resource_handle_t, mblk_t *); 3974eaa4710SRishi Srivatsavai typedef void (*mac_bridge_ref_t)(mac_handle_t, boolean_t); 3984eaa4710SRishi Srivatsavai typedef link_state_t (*mac_bridge_ls_t)(mac_handle_t, link_state_t); 3994eaa4710SRishi Srivatsavai 4004eaa4710SRishi Srivatsavai /* must change mac_notify_cb_list[] in mac_provider.c if this is changed */ 4017c478bd9Sstevel@tonic-gate typedef enum { 4027c478bd9Sstevel@tonic-gate MAC_NOTE_LINK, 4037c478bd9Sstevel@tonic-gate MAC_NOTE_UNICST, 4047c478bd9Sstevel@tonic-gate MAC_NOTE_TX, 4057c478bd9Sstevel@tonic-gate MAC_NOTE_DEVPROMISC, 406ba2e4443Sseb MAC_NOTE_FASTPATH_FLUSH, 407e7801d59Ssowmini MAC_NOTE_SDU_SIZE, 4082b24ab6bSSebastien Roy MAC_NOTE_DEST, 409d62bc4baSyz147064 MAC_NOTE_MARGIN, 410da14cebeSEric Cheng MAC_NOTE_CAPAB_CHG, 4114eaa4710SRishi Srivatsavai MAC_NOTE_LOWLINK, 412550b6e40SSowmini Varadhan MAC_NOTE_ALLOWED_IPS, 4137c478bd9Sstevel@tonic-gate MAC_NNOTE /* must be the last entry */ 4147c478bd9Sstevel@tonic-gate } mac_notify_type_t; 4157c478bd9Sstevel@tonic-gate 4167c478bd9Sstevel@tonic-gate typedef void (*mac_notify_t)(void *, mac_notify_type_t); 417da14cebeSEric Cheng typedef void (*mac_rx_t)(void *, mac_resource_handle_t, mblk_t *, 418da14cebeSEric Cheng boolean_t); 4197ec6bfcfSToomas Soome typedef mblk_t *(*mac_receive_t)(void *, size_t); 4207c478bd9Sstevel@tonic-gate 4217c478bd9Sstevel@tonic-gate /* 4227c478bd9Sstevel@tonic-gate * MAC resource types 4237c478bd9Sstevel@tonic-gate */ 4247c478bd9Sstevel@tonic-gate typedef enum { 4257c478bd9Sstevel@tonic-gate MAC_RX_FIFO = 1 4267c478bd9Sstevel@tonic-gate } mac_resource_type_t; 4277c478bd9Sstevel@tonic-gate 428da14cebeSEric Cheng typedef int (*mac_intr_enable_t)(mac_intr_handle_t); 429da14cebeSEric Cheng typedef int (*mac_intr_disable_t)(mac_intr_handle_t); 430da14cebeSEric Cheng 431da14cebeSEric Cheng typedef struct mac_intr_s { 432da14cebeSEric Cheng mac_intr_handle_t mi_handle; 433da14cebeSEric Cheng mac_intr_enable_t mi_enable; 434da14cebeSEric Cheng mac_intr_disable_t mi_disable; 4350dc2366fSVenugopal Iyer ddi_intr_handle_t mi_ddi_handle; 4360dc2366fSVenugopal Iyer boolean_t mi_ddi_shared; 437da14cebeSEric Cheng } mac_intr_t; 438da14cebeSEric Cheng 4397c478bd9Sstevel@tonic-gate typedef struct mac_rx_fifo_s { 4407c478bd9Sstevel@tonic-gate mac_resource_type_t mrf_type; /* MAC_RX_FIFO */ 441da14cebeSEric Cheng mac_intr_t mrf_intr; 442da14cebeSEric Cheng mac_receive_t mrf_receive; 443da14cebeSEric Cheng void *mrf_rx_arg; 444da14cebeSEric Cheng uint32_t mrf_flow_priority; 445da14cebeSEric Cheng /* 446da14cebeSEric Cheng * The CPU this flow is to be processed on. With intrd and future 447da14cebeSEric Cheng * things, we should know which CPU the flow needs to be processed 448da14cebeSEric Cheng * and get a squeue assigned on that CPU. 449da14cebeSEric Cheng */ 450da14cebeSEric Cheng uint_t mrf_cpu_id; 4517c478bd9Sstevel@tonic-gate } mac_rx_fifo_t; 4527c478bd9Sstevel@tonic-gate 453da14cebeSEric Cheng #define mrf_intr_handle mrf_intr.mi_handle 454da14cebeSEric Cheng #define mrf_intr_enable mrf_intr.mi_enable 455da14cebeSEric Cheng #define mrf_intr_disable mrf_intr.mi_disable 45698b1442aSmeem 4577c478bd9Sstevel@tonic-gate typedef union mac_resource_u { 4587c478bd9Sstevel@tonic-gate mac_resource_type_t mr_type; 4597c478bd9Sstevel@tonic-gate mac_rx_fifo_t mr_fifo; 4607c478bd9Sstevel@tonic-gate } mac_resource_t; 4617c478bd9Sstevel@tonic-gate 462ba2e4443Sseb typedef enum { 463ba2e4443Sseb MAC_ADDRTYPE_UNICAST, 464ba2e4443Sseb MAC_ADDRTYPE_MULTICAST, 465ba2e4443Sseb MAC_ADDRTYPE_BROADCAST 466ba2e4443Sseb } mac_addrtype_t; 467ba2e4443Sseb 468ba2e4443Sseb typedef struct mac_header_info_s { 469ba2e4443Sseb size_t mhi_hdrsize; 470ba2e4443Sseb size_t mhi_pktsize; 471ba2e4443Sseb const uint8_t *mhi_daddr; 472ba2e4443Sseb const uint8_t *mhi_saddr; 473ba2e4443Sseb uint32_t mhi_origsap; 474ba2e4443Sseb uint32_t mhi_bindsap; 475ba2e4443Sseb mac_addrtype_t mhi_dsttype; 476605445d5Sdg199075 uint16_t mhi_tci; 477da14cebeSEric Cheng boolean_t mhi_istagged; 4784eaa4710SRishi Srivatsavai boolean_t mhi_ispvid; 479ba2e4443Sseb } mac_header_info_t; 480ba2e4443Sseb 481ba2e4443Sseb /* 482da14cebeSEric Cheng * Function pointer to match dls client signature. Should be same as 483da14cebeSEric Cheng * dls_rx_t to allow a soft ring to bypass DLS layer and call a DLS 484da14cebeSEric Cheng * client directly. 485da14cebeSEric Cheng */ 486da14cebeSEric Cheng typedef void (*mac_direct_rx_t)(void *, mac_resource_handle_t, 487da14cebeSEric Cheng mblk_t *, mac_header_info_t *); 488da14cebeSEric Cheng 489da14cebeSEric Cheng typedef mac_resource_handle_t (*mac_resource_add_t)(void *, mac_resource_t *); 490da14cebeSEric Cheng typedef int (*mac_resource_bind_t)(void *, 491da14cebeSEric Cheng mac_resource_handle_t, processorid_t); 492da14cebeSEric Cheng typedef void (*mac_resource_remove_t)(void *, void *); 493da14cebeSEric Cheng typedef void (*mac_resource_quiesce_t)(void *, void *); 494da14cebeSEric Cheng typedef void (*mac_resource_restart_t)(void *, void *); 495da14cebeSEric Cheng typedef int (*mac_resource_modify_t)(void *, void *, 496da14cebeSEric Cheng mac_resource_t *); 497da14cebeSEric Cheng typedef void (*mac_change_upcall_t)(void *, mac_direct_rx_t, 498da14cebeSEric Cheng void *); 499da14cebeSEric Cheng 500da14cebeSEric Cheng /* 501ba2e4443Sseb * MAC-Type plugin interfaces 502ba2e4443Sseb */ 503ba2e4443Sseb 504ba2e4443Sseb typedef int (*mtops_addr_verify_t)(const void *, void *); 505ba2e4443Sseb typedef boolean_t (*mtops_sap_verify_t)(uint32_t, uint32_t *, void *); 506ba2e4443Sseb typedef mblk_t *(*mtops_header_t)(const void *, const void *, 507ba2e4443Sseb uint32_t, void *, mblk_t *, size_t); 508ba2e4443Sseb typedef int (*mtops_header_info_t)(mblk_t *, void *, 509ba2e4443Sseb mac_header_info_t *); 510ba2e4443Sseb typedef boolean_t (*mtops_pdata_verify_t)(void *, size_t); 511ba2e4443Sseb typedef mblk_t *(*mtops_header_modify_t)(mblk_t *, void *); 5120d2a8e5eSgd78059 typedef void (*mtops_link_details_t)(char *, size_t, mac_handle_t, 5130d2a8e5eSgd78059 void *); 514ba2e4443Sseb 515ba2e4443Sseb typedef struct mactype_ops_s { 516ba2e4443Sseb uint_t mtops_ops; 517ba2e4443Sseb /* 518ba2e4443Sseb * mtops_unicst_verify() returns 0 if the given address is a valid 519ba2e4443Sseb * unicast address, or a non-zero errno otherwise. 520ba2e4443Sseb */ 521ba2e4443Sseb mtops_addr_verify_t mtops_unicst_verify; 522ba2e4443Sseb /* 523ba2e4443Sseb * mtops_multicst_verify() returns 0 if the given address is a 524ba2e4443Sseb * valid multicast address, or a non-zero errno otherwise. If the 525ba2e4443Sseb * media doesn't support multicast, ENOTSUP should be returned (for 526ba2e4443Sseb * example). 527ba2e4443Sseb */ 528ba2e4443Sseb mtops_addr_verify_t mtops_multicst_verify; 529ba2e4443Sseb /* 530ba2e4443Sseb * mtops_sap_verify() returns B_TRUE if the given SAP is a valid 531ba2e4443Sseb * SAP value, or B_FALSE otherwise. 532ba2e4443Sseb */ 533ba2e4443Sseb mtops_sap_verify_t mtops_sap_verify; 534ba2e4443Sseb /* 535ba2e4443Sseb * mtops_header() is used to allocate and construct a MAC header. 536ba2e4443Sseb */ 537ba2e4443Sseb mtops_header_t mtops_header; 538ba2e4443Sseb /* 539ba2e4443Sseb * mtops_header_info() is used to gather information on a given MAC 540ba2e4443Sseb * header. 541ba2e4443Sseb */ 542ba2e4443Sseb mtops_header_info_t mtops_header_info; 543ba2e4443Sseb /* 544ba2e4443Sseb * mtops_pdata_verify() is used to verify the validity of MAC 545ba2e4443Sseb * plugin data. It is called by mac_register() if the driver has 546ba2e4443Sseb * supplied MAC plugin data, and also by mac_pdata_update() when 547ba2e4443Sseb * drivers update the data. 548ba2e4443Sseb */ 549ba2e4443Sseb mtops_pdata_verify_t mtops_pdata_verify; 550ba2e4443Sseb /* 551ba2e4443Sseb * mtops_header_cook() is an optional callback that converts (or 552ba2e4443Sseb * "cooks") the given raw header (as sent by a raw DLPI consumer) 553ba2e4443Sseb * into one that is appropriate to send down to the MAC driver. 554ba2e4443Sseb * Following the example above, an Ethernet header sent down by a 555ba2e4443Sseb * DLPI consumer would be converted to whatever header the MAC 556ba2e4443Sseb * driver expects. 557ba2e4443Sseb */ 558ba2e4443Sseb mtops_header_modify_t mtops_header_cook; 559ba2e4443Sseb /* 560ba2e4443Sseb * mtops_header_uncook() is an optional callback that does the 561ba2e4443Sseb * opposite of mtops_header_cook(). It "uncooks" a given MAC 562ba2e4443Sseb * header (as received from the driver) for consumption by raw DLPI 563ba2e4443Sseb * consumers. For example, for a non-Ethernet plugin that wants 564ba2e4443Sseb * raw DLPI consumers to be fooled into thinking that the device 565ba2e4443Sseb * provides Ethernet access, this callback would modify the given 566ba2e4443Sseb * mblk_t such that the MAC header is converted to an Ethernet 567ba2e4443Sseb * header. 568ba2e4443Sseb */ 569ba2e4443Sseb mtops_header_modify_t mtops_header_uncook; 5700d2a8e5eSgd78059 /* 5710d2a8e5eSgd78059 * mtops_link_details() is an optional callback that provides 5720d2a8e5eSgd78059 * extended information about the link state. Its primary purpose 5730d2a8e5eSgd78059 * is to provide type-specific support for syslog contents on 5740d2a8e5eSgd78059 * link up events. If no implementation is provided, then a default 5750d2a8e5eSgd78059 * implementation will be used. 5760d2a8e5eSgd78059 */ 5770d2a8e5eSgd78059 mtops_link_details_t mtops_link_details; 578ba2e4443Sseb } mactype_ops_t; 579ba2e4443Sseb 580ba2e4443Sseb /* 581ba2e4443Sseb * mtops_ops exists for the plugin to enumerate the optional callback 582ba2e4443Sseb * entrypoints it has defined. This allows the mac module to define 583ba2e4443Sseb * additional plugin entrypoints in mactype_ops_t without breaking backward 584ba2e4443Sseb * compatibility with old plugins. 585ba2e4443Sseb */ 586ba2e4443Sseb #define MTOPS_PDATA_VERIFY 0x001 587ba2e4443Sseb #define MTOPS_HEADER_COOK 0x002 588ba2e4443Sseb #define MTOPS_HEADER_UNCOOK 0x004 5890d2a8e5eSgd78059 #define MTOPS_LINK_DETAILS 0x008 590ba2e4443Sseb 5914045d941Ssowmini /* 5924045d941Ssowmini * Provide mapping for legacy ndd ioctls relevant to that mactype. 5934045d941Ssowmini * Note that the ndd ioctls are obsolete, and may be removed in a future 5944045d941Ssowmini * release of Solaris. The ndd ioctls are not typically used in legacy 5954045d941Ssowmini * ethernet drivers. New datalink drivers of all link-types should use 596*bbf21555SRichard Lowe * dladm(8) interfaces for administering tunables and not have to provide 5974045d941Ssowmini * a mapping. 5984045d941Ssowmini */ 5994045d941Ssowmini typedef struct mac_ndd_mapping_s { 6004045d941Ssowmini char *mp_name; 6014045d941Ssowmini union { 6024045d941Ssowmini mac_prop_id_t u_id; 6034045d941Ssowmini uint_t u_kstat; 6044045d941Ssowmini } u_mp_id; 6054045d941Ssowmini long mp_minval; 6064045d941Ssowmini long mp_maxval; 6074045d941Ssowmini size_t mp_valsize; 6084045d941Ssowmini int mp_flags; 6094045d941Ssowmini } mac_ndd_mapping_t; 6104045d941Ssowmini 6114045d941Ssowmini #define mp_prop_id u_mp_id.u_id 6124045d941Ssowmini #define mp_kstat u_mp_id.u_kstat 6134045d941Ssowmini 614da14cebeSEric Cheng typedef struct mac_stat_info_s { 615da14cebeSEric Cheng uint_t msi_stat; 616da14cebeSEric Cheng char *msi_name; 617da14cebeSEric Cheng uint_t msi_type; /* as defined in kstat_named_init(9F) */ 618da14cebeSEric Cheng uint64_t msi_default; 619da14cebeSEric Cheng } mac_stat_info_t; 620da14cebeSEric Cheng 621ba2e4443Sseb typedef struct mactype_register_s { 622ba2e4443Sseb uint_t mtr_version; /* set by mactype_alloc() */ 623ba2e4443Sseb const char *mtr_ident; 624ba2e4443Sseb mactype_ops_t *mtr_ops; 625ba2e4443Sseb uint_t mtr_mactype; 6260ba2cbe9Sxc151355 uint_t mtr_nativetype; 627ba2e4443Sseb uint_t mtr_addrlen; 628ba2e4443Sseb uint8_t *mtr_brdcst_addr; 629ba2e4443Sseb mac_stat_info_t *mtr_stats; 630ba2e4443Sseb size_t mtr_statcount; 6314045d941Ssowmini mac_ndd_mapping_t *mtr_mapping; 6324045d941Ssowmini size_t mtr_mappingcount; 633ba2e4443Sseb } mactype_register_t; 634ba2e4443Sseb 6357c478bd9Sstevel@tonic-gate /* 636c61a1653SRyan Zezeski * Flags to describe the hardware emulation desired from a client when 637c61a1653SRyan Zezeski * calling mac_hw_emul(). 638c61a1653SRyan Zezeski * 639c61a1653SRyan Zezeski * MAC_HWCKSUM_EMUL 640c61a1653SRyan Zezeski * 641c61a1653SRyan Zezeski * If an mblk is marked with HCK_* flags, then calculate those 642c61a1653SRyan Zezeski * checksums and update the checksum flags. 643c61a1653SRyan Zezeski * 644c61a1653SRyan Zezeski * MAC_IPCKSUM_EMUL 645c61a1653SRyan Zezeski * 646c61a1653SRyan Zezeski * Like MAC_HWCKSUM_EMUL, except only calculate the IPv4 header 647c61a1653SRyan Zezeski * checksum. We still update both the IPv4 and ULP checksum 648c61a1653SRyan Zezeski * flags. 649c61a1653SRyan Zezeski * 650c61a1653SRyan Zezeski * MAC_LSO_EMUL 651c61a1653SRyan Zezeski * 652c61a1653SRyan Zezeski * If an mblk is marked with HW_LSO, then segment the LSO mblk 653c61a1653SRyan Zezeski * into a new chain of mblks which reference the original data 654c61a1653SRyan Zezeski * block. This flag DOES NOT imply MAC_HWCKSUM_EMUL. If the 655c61a1653SRyan Zezeski * caller needs both then it must set both. 656c61a1653SRyan Zezeski */ 657c61a1653SRyan Zezeski typedef enum mac_emul { 658c61a1653SRyan Zezeski MAC_HWCKSUM_EMUL = (1 << 0), 659c61a1653SRyan Zezeski MAC_IPCKSUM_EMUL = (1 << 1), 660c61a1653SRyan Zezeski MAC_LSO_EMUL = (1 << 2) 661c61a1653SRyan Zezeski } mac_emul_t; 662c61a1653SRyan Zezeski 663c61a1653SRyan Zezeski #define MAC_HWCKSUM_EMULS (MAC_HWCKSUM_EMUL | MAC_IPCKSUM_EMUL) 664c61a1653SRyan Zezeski #define MAC_ALL_EMULS (MAC_HWCKSUM_EMUL | MAC_IPCKSUM_EMUL | \ 665c61a1653SRyan Zezeski MAC_LSO_EMUL) 666c61a1653SRyan Zezeski 667c61a1653SRyan Zezeski /* 668da14cebeSEric Cheng * Driver interface functions. 6697c478bd9Sstevel@tonic-gate */ 670d62bc4baSyz147064 extern int mac_open_by_linkid(datalink_id_t, 671d62bc4baSyz147064 mac_handle_t *); 672d62bc4baSyz147064 extern int mac_open_by_linkname(const char *, 673d62bc4baSyz147064 mac_handle_t *); 674d62bc4baSyz147064 extern const char *mac_name(mac_handle_t); 675d62bc4baSyz147064 extern minor_t mac_minor(mac_handle_t); 676d62bc4baSyz147064 extern minor_t mac_minor_hold(boolean_t); 677d62bc4baSyz147064 extern void mac_minor_rele(minor_t); 678da14cebeSEric Cheng extern void mac_sdu_get(mac_handle_t, uint_t *, uint_t *); 6791eee170aSErik Nordmark extern void mac_sdu_get2(mac_handle_t, uint_t *, uint_t *, 6801eee170aSErik Nordmark uint_t *); 681da14cebeSEric Cheng extern int mac_maxsdu_update(mac_handle_t, uint_t); 6821eee170aSErik Nordmark extern int mac_maxsdu_update2(mac_handle_t, uint_t, 6831eee170aSErik Nordmark uint_t); 6840a0e9771SDarren Reed extern uint_t mac_addr_len(mac_handle_t); 6850a0e9771SDarren Reed extern int mac_type(mac_handle_t); 686f195a053SDarren Reed extern int mac_nativetype(mac_handle_t); 6877c478bd9Sstevel@tonic-gate 688ba2e4443Sseb extern void mac_unicst_update(mac_handle_t, 689ba2e4443Sseb const uint8_t *); 690da14cebeSEric Cheng extern void mac_capab_update(mac_handle_t); 691ba2e4443Sseb extern int mac_pdata_update(mac_handle_t, void *, 692ba2e4443Sseb size_t); 693d62bc4baSyz147064 extern boolean_t mac_margin_update(mac_handle_t, uint32_t); 694d62bc4baSyz147064 extern void mac_margin_get(mac_handle_t, uint32_t *); 695d62bc4baSyz147064 extern int mac_margin_remove(mac_handle_t, uint32_t); 696d62bc4baSyz147064 extern int mac_margin_add(mac_handle_t, uint32_t *, 697d62bc4baSyz147064 boolean_t); 698a776d98eSRobert Mustacchi extern int mac_mtu_add(mac_handle_t, uint32_t *, 699a776d98eSRobert Mustacchi boolean_t); 700a776d98eSRobert Mustacchi extern int mac_mtu_remove(mac_handle_t, uint32_t); 7015d460eafSCathy Zhou extern int mac_fastpath_disable(mac_handle_t); 7025d460eafSCathy Zhou extern void mac_fastpath_enable(mac_handle_t); 7034eaa4710SRishi Srivatsavai extern void mac_no_active(mac_handle_t); 704d62bc4baSyz147064 705ba2e4443Sseb extern mactype_register_t *mactype_alloc(uint_t); 706ba2e4443Sseb extern void mactype_free(mactype_register_t *); 707ba2e4443Sseb extern int mactype_register(mactype_register_t *); 708ba2e4443Sseb extern int mactype_unregister(const char *); 709da14cebeSEric Cheng 7105d460eafSCathy Zhou extern int mac_start_logusage(mac_logtype_t, uint_t); 711da14cebeSEric Cheng extern void mac_stop_logusage(mac_logtype_t); 712da14cebeSEric Cheng 713da14cebeSEric Cheng extern mac_handle_t mac_get_lower_mac_handle(mac_handle_t); 7140dc2366fSVenugopal Iyer extern boolean_t mac_is_vnic_primary(mac_handle_t); 7157c478bd9Sstevel@tonic-gate 716ae6aa22aSVenugopal Iyer /* 717ae6aa22aSVenugopal Iyer * Packet hashing for distribution to multiple ports and rings. 718ae6aa22aSVenugopal Iyer */ 719ae6aa22aSVenugopal Iyer 720ae6aa22aSVenugopal Iyer #define MAC_PKT_HASH_L2 0x01 721ae6aa22aSVenugopal Iyer #define MAC_PKT_HASH_L3 0x02 722ae6aa22aSVenugopal Iyer #define MAC_PKT_HASH_L4 0x04 723ae6aa22aSVenugopal Iyer 724ae6aa22aSVenugopal Iyer extern uint64_t mac_pkt_hash(uint_t, mblk_t *, uint8_t, 725ae6aa22aSVenugopal Iyer boolean_t); 726ae6aa22aSVenugopal Iyer 7274eaa4710SRishi Srivatsavai /* 7284eaa4710SRishi Srivatsavai * Bridging linkage 7294eaa4710SRishi Srivatsavai */ 7304eaa4710SRishi Srivatsavai extern void mac_rx_common(mac_handle_t, 7314eaa4710SRishi Srivatsavai mac_resource_handle_t, mblk_t *); 7324eaa4710SRishi Srivatsavai extern int mac_bridge_set(mac_handle_t, mac_handle_t); 7334eaa4710SRishi Srivatsavai extern void mac_bridge_clear(mac_handle_t, mac_handle_t); 7344eaa4710SRishi Srivatsavai extern void mac_bridge_vectors(mac_bridge_tx_t, 7354eaa4710SRishi Srivatsavai mac_bridge_rx_t, mac_bridge_ref_t, 7364eaa4710SRishi Srivatsavai mac_bridge_ls_t); 7374eaa4710SRishi Srivatsavai 7384eaa4710SRishi Srivatsavai /* special case function for TRILL observability */ 7394eaa4710SRishi Srivatsavai extern void mac_trill_snoop(mac_handle_t, mblk_t *); 7404eaa4710SRishi Srivatsavai 7417c478bd9Sstevel@tonic-gate #endif /* _KERNEL */ 7427c478bd9Sstevel@tonic-gate 7437c478bd9Sstevel@tonic-gate #ifdef __cplusplus 7447c478bd9Sstevel@tonic-gate } 7457c478bd9Sstevel@tonic-gate #endif 7467c478bd9Sstevel@tonic-gate 7477c478bd9Sstevel@tonic-gate #endif /* _SYS_MAC_H */ 748