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 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * Copyright 2019 Joyent, Inc. 25 */ 26 27 #ifndef _SYS_SIMNET_IMPL_H 28 #define _SYS_SIMNET_IMPL_H 29 30 #include <sys/types.h> 31 #include <sys/list.h> 32 #include <sys/mutex.h> 33 #include <sys/mac.h> 34 #include <sys/net80211.h> 35 #include <inet/wifi_ioctl.h> 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 #define MAX_SIMNET_ESSCONF 25 /* Max num of WiFi scan results */ 42 #define MAX_ESSLIST_ARGS 10 /* Max num of ESS list arguments */ 43 #define MAX_ESSLIST_ARGLEN 50 /* Max ESS list argument len */ 44 45 struct simnet_dev; 46 47 typedef struct simnet_wifidev { 48 struct simnet_dev *swd_sdev; 49 wl_essid_t swd_essid; 50 wl_bssid_t swd_bssid; 51 wl_rssi_t swd_rssi; /* signal strength */ 52 wl_linkstatus_t swd_linkstatus; 53 int swd_esslist_num; 54 wl_ess_conf_t *swd_esslist[MAX_SIMNET_ESSCONF]; 55 } simnet_wifidev_t; 56 57 typedef struct simnet_stats { 58 uint64_t rbytes; 59 uint64_t obytes; 60 uint64_t xmit_errors; 61 uint64_t xmit_count; 62 uint64_t recv_count; 63 uint64_t recv_errors; 64 } simnet_stats_t; 65 66 typedef struct simnet_dev { 67 list_node_t sd_listnode; 68 uint_t sd_type; /* WiFi, Ethernet etc. */ 69 datalink_id_t sd_link_id; 70 zoneid_t sd_zoneid; /* zone where created */ 71 struct simnet_dev *sd_peer_dev; /* Attached peer, if any */ 72 uint_t sd_flags; /* Device flags SDF_* */ 73 uint_t sd_refcount; 74 /* Num of active threads using the device */ 75 uint_t sd_threadcount; 76 kcondvar_t sd_threadwait; 77 mac_handle_t sd_mh; 78 simnet_wifidev_t *sd_wifidev; 79 boolean_t sd_promisc; 80 kmutex_t sd_instlock; 81 /* Num of multicast addresses stored in sd_mcastaddrs */ 82 uint_t sd_mcastaddr_count; 83 /* Multicast address list stored in single buffer */ 84 uint8_t *sd_mcastaddrs; 85 uint_t sd_mac_len; 86 uchar_t sd_mac_addr[MAXMACADDRLEN]; 87 simnet_stats_t sd_stats; 88 89 /* Capabilities */ 90 uint_t sd_rx_cksum; 91 uint_t sd_tx_cksum; 92 boolean_t sd_lso; 93 } simnet_dev_t; 94 95 /* Simnet dladm private properties. */ 96 #define SD_PROP_RX_IP_CKSUM "_rx_ipv4_cksum" 97 #define SD_PROP_TX_ULP_CKSUM "_tx_ulp_cksum" 98 #define SD_PROP_TX_IP_CKSUM "_tx_ipv4_cksum" 99 #define SD_PROP_LSO "_lso" 100 101 /* Simnet device flags */ 102 #define SDF_SHUTDOWN 0x00000001 /* Device shutdown, no new ops */ 103 #define SDF_STARTED 0x00000002 /* Device started, allow ops */ 104 105 #define SIMNET_MAX_MTU 9000 /* Max MTU supported by simnet driver */ 106 #define SD_LSO_MAXLEN 65535 /* Max LSO supported by simnet driver */ 107 108 #ifdef __cplusplus 109 } 110 #endif 111 112 #endif /* _SYS_SIMNET_IMPL_H */ 113