usr/src/uts/common/io/simnet/simnet_impl.h

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