77             simnet_ioc_create, secpolicy_dl_config},
  78         {SIMNET_IOC_DELETE, DLDCOPYIN, sizeof (simnet_ioc_delete_t),
  79             simnet_ioc_delete, secpolicy_dl_config},
  80         {SIMNET_IOC_INFO, DLDCOPYINOUT, sizeof (simnet_ioc_info_t),
  81             simnet_ioc_info, NULL},
  82         {SIMNET_IOC_MODIFY, DLDCOPYIN, sizeof (simnet_ioc_modify_t),
  83             simnet_ioc_modify, secpolicy_dl_config}
  84 };
  85 
  86 DDI_DEFINE_STREAM_OPS(simnet_dev_ops, nulldev, nulldev, simnet_attach,
  87     simnet_detach, nodev, simnet_getinfo, D_MP, NULL,
  88     ddi_quiesce_not_supported);
  89 
  90 static struct modldrv simnet_modldrv = {
  91         &mod_driverops,             /* Type of module.  This one is a driver */
  92         SIMNETINFO,             /* short description */
  93         &simnet_dev_ops             /* driver specific ops */
  94 };
  95 
  96 static struct modlinkage modlinkage = {
  97         MODREV_1, &simnet_modldrv, NULL
  98 };
  99 
 100 /* MAC callback function declarations */
 101 static int simnet_m_start(void *);
 102 static void simnet_m_stop(void *);
 103 static int simnet_m_promisc(void *, boolean_t);
 104 static int simnet_m_multicst(void *, boolean_t, const uint8_t *);
 105 static int simnet_m_unicst(void *, const uint8_t *);
 106 static int simnet_m_stat(void *, uint_t, uint64_t *);
 107 static void simnet_m_ioctl(void *, queue_t *, mblk_t *);
 108 static mblk_t *simnet_m_tx(void *, mblk_t *);
 109 static int simnet_m_setprop(void *, const char *, mac_prop_id_t,
 110     uint_t, const void *);
 111 static int simnet_m_getprop(void *, const char *, mac_prop_id_t,
 112     uint_t, void *);
 113 static void simnet_m_propinfo(void *, const char *, mac_prop_id_t,
 114     mac_prop_info_handle_t);
 115 
 116 static mac_callbacks_t simnet_m_callbacks = {
 117         (MC_IOCTL | MC_SETPROP | MC_GETPROP | MC_PROPINFO),

  77             simnet_ioc_create, secpolicy_dl_config},
  78         {SIMNET_IOC_DELETE, DLDCOPYIN, sizeof (simnet_ioc_delete_t),
  79             simnet_ioc_delete, secpolicy_dl_config},
  80         {SIMNET_IOC_INFO, DLDCOPYINOUT, sizeof (simnet_ioc_info_t),
  81             simnet_ioc_info, NULL},
  82         {SIMNET_IOC_MODIFY, DLDCOPYIN, sizeof (simnet_ioc_modify_t),
  83             simnet_ioc_modify, secpolicy_dl_config}
  84 };
  85 
  86 DDI_DEFINE_STREAM_OPS(simnet_dev_ops, nulldev, nulldev, simnet_attach,
  87     simnet_detach, nodev, simnet_getinfo, D_MP, NULL,
  88     ddi_quiesce_not_supported);
  89 
  90 static struct modldrv simnet_modldrv = {
  91         &mod_driverops,             /* Type of module.  This one is a driver */
  92         SIMNETINFO,             /* short description */
  93         &simnet_dev_ops             /* driver specific ops */
  94 };
  95 
  96 static struct modlinkage modlinkage = {
  97         MODREV_1, { &simnet_modldrv, NULL }
  98 };
  99 
 100 /* MAC callback function declarations */
 101 static int simnet_m_start(void *);
 102 static void simnet_m_stop(void *);
 103 static int simnet_m_promisc(void *, boolean_t);
 104 static int simnet_m_multicst(void *, boolean_t, const uint8_t *);
 105 static int simnet_m_unicst(void *, const uint8_t *);
 106 static int simnet_m_stat(void *, uint_t, uint64_t *);
 107 static void simnet_m_ioctl(void *, queue_t *, mblk_t *);
 108 static mblk_t *simnet_m_tx(void *, mblk_t *);
 109 static int simnet_m_setprop(void *, const char *, mac_prop_id_t,
 110     uint_t, const void *);
 111 static int simnet_m_getprop(void *, const char *, mac_prop_id_t,
 112     uint_t, void *);
 113 static void simnet_m_propinfo(void *, const char *, mac_prop_id_t,
 114     mac_prop_info_handle_t);
 115 
 116 static mac_callbacks_t simnet_m_callbacks = {
 117         (MC_IOCTL | MC_SETPROP | MC_GETPROP | MC_PROPINFO),