/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SYS_DLD_H #define _SYS_DLD_H /* * Data-Link Driver (public header). * * Note that the datastructures defined here define an ioctl interface * that is shared betwen user and kernel space. The dld driver thus * assumes that the structures have identical layout and size when * compiled in either IPL32 or LP64. */ #include #include #include #include #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif /* * Data-Link Driver Information (text emitted by modinfo(1m)) */ #define DLD_INFO "Data-Link Driver" /* * Options: To enable an option set the property name to a non-zero value * in kernel/drv/dld.conf. */ /* * Prevent use of the IP fast-path (direct M_DATA transmit). */ #define DLD_PROP_NO_FASTPATH "no-fastpath" /* * Prevent advertising of the DL_CAPAB_POLL capability. */ #define DLD_PROP_NO_POLL "no-poll" /* * Prevent advertising of the DL_CAPAB_ZEROCOPY capability. */ #define DLD_PROP_NO_ZEROCOPY "no-zerocopy" /* * Prevent advertising of the DL_CAPAB_SOFTRING capability. */ #define DLD_PROP_NO_SOFTRING "no-softring" /* * The name of the driver. */ #define DLD_DRIVER_NAME "dld" /* * IOCTL codes and data structures. */ #define DLDIOC_ATTR DLDIOC(0x03) typedef struct dld_ioc_attr { datalink_id_t dia_linkid; uint_t dia_max_sdu; } dld_ioc_attr_t; #define DLDIOC_VLAN_ATTR DLDIOC(0x04) typedef struct dld_ioc_vlan_attr { datalink_id_t div_vlanid; uint16_t div_vid; datalink_id_t div_linkid; boolean_t div_force; boolean_t div_implicit; } dld_ioc_vlan_attr_t; #define DLDIOC_PHYS_ATTR DLDIOC(0x05) #define DLPI_LINKNAME_MAX 32 typedef struct dld_ioc_phys_attr { datalink_id_t dip_linkid; /* * Whether this physical link supports vanity naming. Note that * physical links whose media type is not supported by GLDv3 * can not support vanity naming. */ boolean_t dip_novanity; char dip_dev[MAXLINKNAMELEN]; } dld_ioc_phys_attr_t; /* * Secure objects ioctls */ typedef enum { DLD_SECOBJ_CLASS_WEP = 1, DLD_SECOBJ_CLASS_WPA } dld_secobj_class_t; #define DLD_SECOBJ_OPT_CREATE 0x00000001 #define DLD_SECOBJ_NAME_MAX 32 #define DLD_SECOBJ_VAL_MAX 256 typedef struct dld_secobj { char so_name[DLD_SECOBJ_NAME_MAX]; dld_secobj_class_t so_class; uint8_t so_val[DLD_SECOBJ_VAL_MAX]; uint_t so_len; } dld_secobj_t; #define DLDIOC_SECOBJ_SET DLDIOC(0x06) typedef struct dld_ioc_secobj_set { dld_secobj_t ss_obj; uint_t ss_flags; } dld_ioc_secobj_set_t; #define DLDIOC_SECOBJ_GET DLDIOC(0x07) typedef struct dld_ioc_secobj_get { dld_secobj_t sg_obj; uint_t sg_count; uint_t sg_size; } dld_ioc_secobj_get_t; /* * The following two slots were used outside of ON, so don't reuse them. * * #define DLDIOCHOLDVLAN DLDIOC(0x08) * #define DLDIOCRELEVLAN DLDIOC(0x09) */ #define DLDIOC_SECOBJ_UNSET DLDIOC(0x0a) typedef struct dld_ioc_secobj_unset { char su_name[DLD_SECOBJ_NAME_MAX]; } dld_ioc_secobj_unset_t; #define DLDIOC_CREATE_VLAN DLDIOC(0x0b) typedef struct dld_ioc_create_vlan { datalink_id_t dic_vlanid; datalink_id_t dic_linkid; uint16_t dic_vid; boolean_t dic_force; } dld_ioc_create_vlan_t; #define DLDIOC_DELETE_VLAN DLDIOC(0x0c) typedef struct dld_ioc_delete_vlan { datalink_id_t did_linkid; } dld_ioc_delete_vlan_t; /* * The following constants have been removed, and the slots are open: * * #define DLDIOC_SETAUTOPUSH DLDIOC(0x0d) * #define DLDIOC_GETAUTOPUSH DLDIOC(0x0e) * #define DLDIOC_CLRAUTOPUSH DLDIOC(0x0f) */ #define DLDIOC_DOORSERVER DLDIOC(0x10) typedef struct dld_ioc_door { boolean_t did_start_door; } dld_ioc_door_t; #define DLDIOC_RENAME DLDIOC(0x11) typedef struct dld_ioc_rename { datalink_id_t dir_linkid1; datalink_id_t dir_linkid2; char dir_link[MAXLINKNAMELEN]; } dld_ioc_rename_t; /* * The following constants have been removed, and the slots are open: * * #define DLDIOC_SETZID DLDIOC(0x12) * #define DLDIOC_GETZID DLDIOC(0x13) */ typedef struct dld_ioc_zid { zoneid_t diz_zid; char diz_link[MAXLINKNAMELEN]; boolean_t diz_is_ppa_hack; } dld_ioc_zid_t; #define DLDIOC_GETZID DLDIOC(0x13) typedef struct dld_ioc_getzid { datalink_id_t dig_linkid; zoneid_t dig_zid; } dld_ioc_getzid_t; /* * data-link autopush configuration. */ struct dlautopush { uint_t dap_anchor; uint_t dap_npush; char dap_aplist[MAXAPUSH][FMNAMESZ+1]; }; #define DLDIOC_SETMACPROP DLDIOC(0x14) #define DLDIOC_GETMACPROP DLDIOC(0x15) #define MAC_PROP_VERSION 1 typedef struct dld_ioc_macprop_s { int pr_version; uint_t pr_flags; datalink_id_t pr_linkid; mac_prop_id_t pr_num; uint_t pr_perm_flags; char pr_name[MAXLINKPROPNAME]; uint_t pr_valsize; /* sizeof pr_val */ char pr_val[1]; } dld_ioc_macprop_t; #ifdef _KERNEL int dld_getinfo(dev_info_t *, ddi_info_cmd_t, void *, void **); int dld_open(queue_t *, dev_t *, int, int, cred_t *); int dld_close(queue_t *); void dld_wput(queue_t *, mblk_t *); void dld_wsrv(queue_t *); void dld_init_ops(struct dev_ops *, const char *); void dld_fini_ops(struct dev_ops *); int dld_autopush(dev_t *, struct dlautopush *); #endif #ifdef __cplusplus } #endif #endif /* _SYS_DLD_H */