da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * CDDL HEADER START
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * The contents of this file are subject to the terms of the
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Common Development and Distribution License (the "License").
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * You may not use this file except in compliance with the License.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * or http://www.opensolaris.org/os/licensing.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * See the License for the specific language governing permissions
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * and limitations under the License.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * When distributing Covered Code, include this CDDL HEADER in each
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * If applicable, add the following below this CDDL HEADER, with the
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * fields enclosed by brackets "[]" replaced with your own identifying
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * information: Portions Copyright [yyyy] [name of copyright owner]
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * CDDL HEADER END
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
550b6e4083768ca350e9e7c3a1ebbf720b23dcadSowmini Varadhan * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#ifndef _SYS_MAC_PROVIDER_H
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define _SYS_MAC_PROVIDER_H
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/types.h>
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/ddi.h>
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/sunddi.h>
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/stream.h>
93a61d92901e899ac53171c1afb6286ed37a0670Garrett D'Amore#include <sys/mkdev.h>
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/mac.h>
550b6e4083768ca350e9e7c3a1ebbf720b23dcadSowmini Varadhan#include <sys/mac_flow.h>
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC Provider Interface
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#ifdef __cplusplus
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern "C" {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#endif
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * MAC version identifiers. Drivers compiled against the stable V1 version
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * of the API should register with MAC_VERSION_V1. ON drivers should use
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * MAC_VERSION. This is used by mac_alloc() mac_register() to
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * verify that incompatible drivers don't register.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MAC_VERSION_V1 0x1
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MAC_VERSION MAC_VERSION_V1
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Possible values for ETHER_STAT_XCVR_INUSE statistic.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_UNDEFINED 0
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_NONE 1
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_10 2
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_100T4 3
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_100X 4
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_100T2 5
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_1000X 6
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define XCVR_1000T 7
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#ifdef _KERNEL
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Definitions for MAC Drivers Capabilities
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC layer capabilities. These capabilities are handled by the drivers'
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * mc_capab_get() callbacks. Some capabilities require the driver to fill
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * in a given data structure, and others are simply boolean capabilities.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Note that capability values must be powers of 2 so that consumers and
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * providers of this interface can keep track of which capabilities they
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * care about by keeping a bitfield of these things around somewhere.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef enum {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng /*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Public Capabilities (MAC_VERSION_V1)
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_HCKSUM = 0x00000001, /* data is a uint32_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_LSO = 0x00000008, /* data is mac_capab_lso_t */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng /*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Reserved capabilities, do not use
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_RESERVED1 = 0x00000002,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_RESERVED2 = 0x00000004,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer /*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Private driver capabilities
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_RINGS = 0x00000010, /* data is mac_capab_rings_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_SHARES = 0x00000020, /* data is mac_capab_share_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_MULTIFACTADDR = 0x00000040, /* mac_data_multifactaddr_t */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer /*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Private driver capabilities for use by the GLDv3 framework only
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_VNIC = 0x00010000, /* data is mac_capab_vnic_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_ANCHOR_VNIC = 0x00020000, /* boolean only, no data */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_AGGR = 0x00040000, /* data is mac_capab_aggr_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_NO_NATIVEVLAN = 0x00080000, /* boolean only, no data */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_NO_ZCOPY = 0x00100000, /* boolean only, no data */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_LEGACY = 0x00200000, /* data is mac_capab_legacy_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MAC_CAPAB_VRRP = 0x00400000 /* data is mac_capab_vrrp_t */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer} mac_capab_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * LSO capability
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct lso_basic_tcp_ipv4_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng t_uscalar_t lso_max; /* maximum payload */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} lso_basic_tcp_ipv4_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Currently supported flags for LSO.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define LSO_TX_BASIC_TCP_IPV4 0x01 /* TCP LSO capability */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Future LSO capabilities can be added at the end of the mac_capab_lso_t.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * When such capability is added to the GLDv3 framework, the size of the
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * mac_capab_lso_t it allocates and passes to the drivers increases. Older
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * drivers wil access only the (upper) sections of that structure, that is the
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * sections carrying the capabilities they understand. This ensures the
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * interface can be safely extended in a binary compatible way.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_capab_lso_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng t_uscalar_t lso_flags;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng lso_basic_tcp_ipv4_t lso_basic_tcp_ipv4;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng /* Add future lso capabilities here */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_capab_lso_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Multiple Factory MAC Addresses Capability
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_capab_multifactaddr_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng /*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Number of factory addresses
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t mcm_naddr;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng /*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Callbacks to query all the factory addresses.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng void (*mcm_getaddr)(void *, uint_t, uint8_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_capab_multifactaddr_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou/*
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou * Info and callbacks of legacy devices.
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou */
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhoutypedef struct mac_capab_legacy_s {
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou /*
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou * Notifications that the legacy device does not support.
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou */
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou uint32_t ml_unsup_note;
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou /*
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou * dev_t of the legacy device; can be held to force attach.
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou */
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou dev_t ml_dev;
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou boolean_t (*ml_active_set)(void *);
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou void (*ml_active_clear)(void *);
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou int (*ml_fastpath_disable)(void *);
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou void (*ml_fastpath_enable)(void *);
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou} mac_capab_legacy_t;
5d460eafffba936e81c4dd5ebe0f59b238f09121Cathy Zhou
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyertypedef struct __mac_prop_info_handle *mac_prop_info_handle_t;
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC driver entry point types.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_getstat_t)(void *, uint_t, uint64_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_start_t)(void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_stop_t)(void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_setpromisc_t)(void *, boolean_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_multicst_t)(void *, boolean_t, const uint8_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_unicst_t)(void *, const uint8_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_ioctl_t)(void *, queue_t *, mblk_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_resources_t)(void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef mblk_t *(*mac_tx_t)(void *, mblk_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef boolean_t (*mac_getcapab_t)(void *, mac_capab_t, void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_open_t)(void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_close_t)(void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_set_prop_t)(void *, const char *, mac_prop_id_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t, const void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_get_prop_t)(void *, const char *, mac_prop_id_t,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint_t, void *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyertypedef void (*mac_prop_info_t)(void *, const char *, mac_prop_id_t,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Driver callbacks. The following capabilities are optional, and if
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * implemented by the driver, must have a corresponding MC_ flag set
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * in the mc_callbacks field.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Any future additions to this list must also be accompanied by an
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * associated mc_callbacks flag so that the framework can grow without
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * affecting the binary compatibility of the interface.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_callbacks_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t mc_callbacks; /* Denotes which callbacks are set */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_getstat_t mc_getstat; /* Get the value of a statistic */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_start_t mc_start; /* Start the device */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_stop_t mc_stop; /* Stop the device */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_setpromisc_t mc_setpromisc; /* Enable or disable promiscuous mode */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_multicst_t mc_multicst; /* Enable or disable a multicast addr */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_unicst_t mc_unicst; /* Set the unicast MAC address */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_tx_t mc_tx; /* Transmit a packet */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer void *mc_reserved; /* Reserved, do not use */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ioctl_t mc_ioctl; /* Process an unknown ioctl */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_getcapab_t mc_getcapab; /* Get capability information */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_open_t mc_open; /* Open the device */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_close_t mc_close; /* Close the device */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_set_prop_t mc_setprop;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_get_prop_t mc_getprop;
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_t mc_propinfo;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_callbacks_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer/*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Flags for mc_callbacks. Requiring drivers to set the flags associated
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * with optional callbacks initialized in the structure allows the mac
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * module to add optional callbacks in the future without requiring drivers
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * to recompile.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_RESERVED 0x0001
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_IOCTL 0x0002
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_GETCAPAB 0x0004
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_OPEN 0x0008
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_CLOSE 0x0010
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_SETPROP 0x0020
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_GETPROP 0x0040
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_PROPINFO 0x0080
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MC_PROPERTIES (MC_SETPROP | MC_GETPROP | MC_PROPINFO)
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Virtualization Capabilities
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * The ordering of entries below is important. MAC_HW_CLASSIFIER
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * is the cutoff below which are entries which don't depend on
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * H/W. MAC_HW_CLASSIFIER and entries after that are cases where
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * H/W has been updated through add/modify/delete APIs.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef enum {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_NO_CLASSIFIER = 0,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_SW_CLASSIFIER,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_HW_CLASSIFIER
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_classify_type_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_rx_func_t)(void *, mac_resource_handle_t, mblk_t *,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng boolean_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * The virtualization level conveys the extent of the NIC hardware assistance
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * for traffic steering employed for virtualization:
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC_VIRT_NONE: No assist for v12n.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC_VIRT_LEVEL1: Multiple Rx rings with MAC address level
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * classification between groups of rings.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Requires the support of the MAC_CAPAB_RINGS
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * capability.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC_VIRT_HIO: Hybrid I/O capable MAC. Require the support
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * of the MAC_CAPAB_SHARES capability.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define MAC_VIRT_NONE 0x0
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define MAC_VIRT_LEVEL1 0x1
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define MAC_VIRT_HIO 0x2
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef enum {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_RING_TYPE_RX = 1, /* Receive ring */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_RING_TYPE_TX /* Transmit ring */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_ring_type_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Grouping type of a ring group
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng *
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC_GROUP_TYPE_STATIC: The ring group can not be re-grouped.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC_GROUP_TYPE_DYNAMIC: The ring group support dynamic re-grouping
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef enum {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_GROUP_TYPE_STATIC = 1, /* Static ring group */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng MAC_GROUP_TYPE_DYNAMIC /* Dynamic ring group */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_group_type_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct __mac_ring_driver *mac_ring_driver_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct __mac_group_driver *mac_group_driver_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_ring_info_s mac_ring_info_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_group_info_s mac_group_info_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_get_ring_t)(void *, mac_ring_type_t, const int, const int,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_info_t *, mac_ring_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_get_group_t)(void *, mac_ring_type_t, const int,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_info_t *, mac_group_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_group_add_ring_t)(mac_group_driver_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_driver_t, mac_ring_type_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_group_rem_ring_t)(mac_group_driver_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_driver_t, mac_ring_type_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Multiple Rings Capability
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_capab_rings_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_type_t mr_type; /* Ring type: Rx vs Tx */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_type_t mr_group_type; /* Dynamic vs static grouping */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t mr_rnum; /* Number of rings */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t mr_gnum; /* Number of ring groups */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_get_ring_t mr_rget; /* Get ring from driver */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_get_group_t mr_gget; /* Get ring group from driver */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_add_ring_t mr_gaddring; /* Add ring into a group */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_rem_ring_t mr_gremring; /* Remove ring from a group */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_capab_rings_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Common ring functions and driver interfaces
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_ring_start_t)(mac_ring_driver_t, uint64_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_ring_stop_t)(mac_ring_driver_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef mblk_t *(*mac_ring_send_t)(void *, mblk_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef mblk_t *(*mac_ring_poll_t)(void *, int);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyertypedef int (*mac_ring_stat_t)(mac_ring_driver_t, uint_t, uint64_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_ring_info_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_driver_t mri_driver;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_start_t mri_start;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_stop_t mri_stop;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_intr_t mri_intr;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng union {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_send_t send;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_poll_t poll;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng } mrfunion;
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_ring_stat_t mri_stat;
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer /*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * mri_flags will have some bits set to indicate some special
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * property/feature of a ring like serialization needed for a
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * Tx ring or packets should always need enqueuing on Rx side,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * etc.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint_t mri_flags;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_ring_info_s;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define mri_tx mrfunion.send
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#define mri_poll mrfunion.poll
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer/*
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * #defines for mri_flags. The flags are temporary flags that are provided
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * only to workaround issues in specific drivers, and they will be
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer * removed in the future.
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer */
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MAC_RING_TX_SERIALIZE 0x1
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer#define MAC_RING_RX_ENQUEUE 0x2
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_group_start_t)(mac_group_driver_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_group_stop_t)(mac_group_driver_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_add_mac_addr_t)(void *, const uint8_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_rem_mac_addr_t)(void *, const uint8_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengstruct mac_group_info_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_driver_t mgi_driver; /* Driver reference */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_start_t mgi_start; /* Start the group */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_stop_t mgi_stop; /* Stop the group */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t mgi_count; /* Count of rings */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_intr_t mgi_intr; /* Optional per-group intr */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng /* Only used for rx groups */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_add_mac_addr_t mgi_addmac; /* Add a MAC address */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_rem_mac_addr_t mgi_remmac; /* Remove a MAC address */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng};
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Share management functions.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef uint64_t mac_share_handle_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Allocate and free a share. Returns ENOSPC if all shares have been
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * previously allocated.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_alloc_share_t)(void *, mac_share_handle_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_free_share_t)(mac_share_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Bind and unbind a share. Binding a share allows a domain
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * to have direct access to the groups and rings associated with
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * that share.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_bind_share_t)(mac_share_handle_t, uint64_t, uint64_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_unbind_share_t)(mac_share_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Return information on about a share.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef void (*mac_share_query_t)(mac_share_handle_t, mac_ring_type_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_handle_t *, uint_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Basic idea, bind previously created ring groups to shares
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * for them to be exported (or shared) by another domain.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * These interfaces bind/unbind the ring group to a share.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * The groups and their rings will be shared with the guest
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * as soon as the share is bound.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_share_add_group_t)(mac_share_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_driver_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef int (*mac_share_rem_group_t)(mac_share_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_group_driver_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_capab_share_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t ms_snum; /* Number of shares (vr's) */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng void *ms_handle; /* Handle to driver. */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_alloc_share_t ms_salloc; /* Get a share from driver. */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_free_share_t ms_sfree; /* Return a share to driver. */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_share_add_group_t ms_sadd; /* Add a group to the share. */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_share_rem_group_t ms_sremove; /* Remove group from share. */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_share_query_t ms_squery; /* Query share constraints */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_bind_share_t ms_sbind; /* Bind a share */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_unbind_share_t ms_sunbind; /* Unbind a share */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_capab_share_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
1cb875ae88fb9463b368e725c2444776595895cbCathy Zhoutypedef struct mac_capab_vrrp_s {
1cb875ae88fb9463b368e725c2444776595895cbCathy Zhou /* IPv6 or IPv4? */
1cb875ae88fb9463b368e725c2444776595895cbCathy Zhou int mcv_af;
1cb875ae88fb9463b368e725c2444776595895cbCathy Zhou} mac_capab_vrrp_t;
1cb875ae88fb9463b368e725c2444776595895cbCathy Zhou
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * MAC registration interface
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
da14cebe459d3275048785f25bd869cb09b5307fEric Chengtypedef struct mac_register_s {
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t m_version; /* set by mac_alloc() */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng const char *m_type_ident;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng void *m_driver; /* Driver private data */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng dev_info_t *m_dip;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t m_instance;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint8_t *m_src_addr;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint8_t *m_dst_addr;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_callbacks_t *m_callbacks;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t m_min_sdu;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint_t m_max_sdu;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng void *m_pdata;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng size_t m_pdata_size;
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer char **m_priv_props;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint32_t m_margin;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng uint32_t m_v12n; /* Virtualization level */
1eee170a5f6cf875d905524fea524c7c5c870aa0Erik Nordmark uint_t m_multicast_sdu;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng} mac_register_t;
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng/*
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng * Driver interface functions.
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng */
89c6130d11b723ae8c40d4703e7f733daad98df2Sowmini Varadhanextern mac_protect_t *mac_protect_get(mac_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_sdu_get(mac_handle_t, uint_t *, uint_t *);
1eee170a5f6cf875d905524fea524c7c5c870aa0Erik Nordmarkextern void mac_sdu_get2(mac_handle_t, uint_t *, uint_t *,
1eee170a5f6cf875d905524fea524c7c5c870aa0Erik Nordmark uint_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_maxsdu_update(mac_handle_t, uint_t);
1eee170a5f6cf875d905524fea524c7c5c870aa0Erik Nordmarkextern int mac_maxsdu_update2(mac_handle_t, uint_t,
1eee170a5f6cf875d905524fea524c7c5c870aa0Erik Nordmark uint_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern mac_register_t *mac_alloc(uint_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_free(mac_register_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_register(mac_register_t *, mac_handle_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_disable_nowait(mac_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_disable(mac_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_unregister(mac_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_rx(mac_handle_t, mac_resource_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mblk_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_rx_ring(mac_handle_t, mac_ring_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mblk_t *, uint64_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_link_update(mac_handle_t, link_state_t);
4eaa471005973e11a6110b69fe990530b3b95a38Rishi Srivatsavaiextern void mac_link_redo(mac_handle_t, link_state_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_unicst_update(mac_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng const uint8_t *);
2b24ab6b3865caeede9eeb9db6b83e1d89dcd1eaSebastien Royextern void mac_dst_update(mac_handle_t, const uint8_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_tx_update(mac_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_tx_ring_update(mac_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_capab_update(mac_handle_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_pdata_update(mac_handle_t, void *,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng size_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_multicast_refresh(mac_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_multicst_t, void *, boolean_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_unicst_refresh(mac_handle_t, mac_unicst_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_promisc_refresh(mac_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_setpromisc_t, void *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern boolean_t mac_margin_update(mac_handle_t, uint32_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_margin_get(mac_handle_t, uint32_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_margin_remove(mac_handle_t, uint32_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_margin_add(mac_handle_t, uint32_t *,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng boolean_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_init_ops(struct dev_ops *, const char *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_fini_ops(struct dev_ops *);
61af1958c03f88647637805ecf6bdb99b9eef36bGarrett D'Amoreextern int mac_devt_to_instance(dev_t);
61af1958c03f88647637805ecf6bdb99b9eef36bGarrett D'Amoreextern minor_t mac_private_minor(void);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_ring_intr_set(mac_ring_handle_t,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer ddi_intr_handle_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern mactype_register_t *mactype_alloc(uint_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mactype_free(mactype_register_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mactype_register(mactype_register_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mactype_unregister(const char *);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern boolean_t mac_unicst_verify(mac_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng const uint8_t *, uint_t);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern int mac_group_add_ring(mac_group_handle_t, int);
da14cebe459d3275048785f25bd869cb09b5307fEric Chengextern void mac_group_rem_ring(mac_group_handle_t,
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng mac_ring_handle_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern mac_ring_handle_t mac_find_ring(mac_group_handle_t, int);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_default_uint8(
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t, uint8_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_default_str(
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t, const char *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_default_uint64(
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t, uint64_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_default_uint32(
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t, uint32_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_default_link_flowctrl(
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t, link_flowctrl_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_range_uint32(
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_info_handle_t,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint32_t, uint32_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_prop_info_set_perm(mac_prop_info_handle_t,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint8_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_hcksum_get(mblk_t *, uint32_t *,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint32_t *, uint32_t *, uint32_t *,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint32_t *);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_hcksum_set(mblk_t *, uint32_t, uint32_t,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer uint32_t, uint32_t, uint32_t);
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerextern void mac_lso_get(mblk_t *, uint32_t *, uint32_t *);
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#endif /* _KERNEL */
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#ifdef __cplusplus
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng}
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#endif
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng
da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#endif /* _SYS_MAC_PROVIDER_H */