dlpi.h revision 12554c89453ad4722e4a8e4af492e416d696138e
/*
* 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 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Data Link Provider Interface, Version 2.0
* Refer to document: "STREAMS DLPI Spec", 800-6915-01.
*/
#ifndef _SYS_DLPI_H
#define _SYS_DLPI_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.2 */
#include <sys/types.h>
#include <sys/stream.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Sun additions.
*/
#define DLIOC ('D' << 8)
#define DLIOCRAW (DLIOC|1) /* M_DATA "raw" mode */
#define DLIOCNATIVE (DLIOC|2) /* Native traffic mode */
#define DLIOCHDRINFO (DLIOC|10) /* IP fast-path */
#define DL_IOC_HDR_INFO DLIOCHDRINFO
/*
* DLPI revision definition history
*/
#define DL_CURRENT_VERSION 0x02 /* current version of dlpi */
#define DL_VERSION_2 0x02 /* version of dlpi March 12, 1991 */
/*
* Primitives for Local Management Services
*/
#define DL_INFO_REQ 0x00 /* Information Req */
#define DL_INFO_ACK 0x03 /* Information Ack */
#define DL_ATTACH_REQ 0x0b /* Attach a PPA */
#define DL_DETACH_REQ 0x0c /* Detach a PPA */
#define DL_BIND_REQ 0x01 /* Bind dlsap address */
#define DL_BIND_ACK 0x04 /* Dlsap address bound */
#define DL_UNBIND_REQ 0x02 /* Unbind dlsap address */
#define DL_OK_ACK 0x06 /* Success acknowledgment */
#define DL_ERROR_ACK 0x05 /* Error acknowledgment */
#define DL_SUBS_BIND_REQ 0x1b /* Bind Subsequent DLSAP address */
#define DL_SUBS_BIND_ACK 0x1c /* Subsequent DLSAP address bound */
#define DL_SUBS_UNBIND_REQ 0x15 /* Subsequent unbind */
#define DL_ENABMULTI_REQ 0x1d /* Enable multicast addresses */
#define DL_DISABMULTI_REQ 0x1e /* Disable multicast addresses */
#define DL_PROMISCON_REQ 0x1f /* Turn on promiscuous mode */
#define DL_PROMISCOFF_REQ 0x20 /* Turn off promiscuous mode */
/*
* Solaris specific local management
*/
#define DL_NOTIFY_REQ 0x100 /* Enable notifications */
#define DL_NOTIFY_ACK 0x101 /* Supported notifications */
#define DL_NOTIFY_IND 0x102 /* Notification from provider */
#define DL_AGGR_REQ 0x103 /* Enable link aggregation */
#define DL_AGGR_IND 0x104 /* Result from link aggregation */
#define DL_UNAGGR_REQ 0x105 /* Disable link aggregation */
#define DL_CAPABILITY_REQ 0x110 /* Capability request */
#define DL_CAPABILITY_ACK 0x111 /* Capability ack */
#define DL_CONTROL_REQ 0x112 /* Device specific control request */
#define DL_CONTROL_ACK 0x113 /* Device specific control ack */
#define DL_PASSIVE_REQ 0x114 /* Allow access to aggregated link */
/*
* Primitives used for Connectionless Service
*/
#define DL_UNITDATA_REQ 0x07 /* datagram send request */
#define DL_UNITDATA_IND 0x08 /* datagram receive indication */
#define DL_UDERROR_IND 0x09 /* datagram error indication */
#define DL_UDQOS_REQ 0x0a /* set QOS for subsequent datagrams */
/*
* Primitives used for Connection-Oriented Service
*/
#define DL_CONNECT_REQ 0x0d /* Connect request */
#define DL_CONNECT_IND 0x0e /* Incoming connect indication */
#define DL_CONNECT_RES 0x0f /* Accept previous connect indication */
#define DL_CONNECT_CON 0x10 /* Connection established */
#define DL_TOKEN_REQ 0x11 /* Passoff token request */
#define DL_TOKEN_ACK 0x12 /* Passoff token ack */
#define DL_DISCONNECT_REQ 0x13 /* Disconnect request */
#define DL_DISCONNECT_IND 0x14 /* Disconnect indication */
#define DL_RESET_REQ 0x17 /* Reset service request */
#define DL_RESET_IND 0x18 /* Incoming reset indication */
#define DL_RESET_RES 0x19 /* Complete reset processing */
#define DL_RESET_CON 0x1a /* Reset processing complete */
/*
* Primitives used for Acknowledged Connectionless Service
*/
#define DL_DATA_ACK_REQ 0x21 /* data unit transmission request */
#define DL_DATA_ACK_IND 0x22 /* Arrival of a command PDU */
#define DL_DATA_ACK_STATUS_IND 0x23 /* Status indication of DATA_ACK_REQ */
#define DL_REPLY_REQ 0x24 /* Request a DLSDU from the remote */
#define DL_REPLY_IND 0x25 /* Arrival of a command PDU */
#define DL_REPLY_STATUS_IND 0x26 /* Status indication of REPLY_REQ */
#define DL_REPLY_UPDATE_REQ 0x27 /* Hold a DLSDU for transmission */
#define DL_REPLY_UPDATE_STATUS_IND 0x28 /* Status of REPLY_UPDATE req */
/*
* Primitives used for XID and TEST operations
*/
#define DL_XID_REQ 0x29 /* Request to send an XID PDU */
#define DL_XID_IND 0x2a /* Arrival of an XID PDU */
#define DL_XID_RES 0x2b /* request to send a response XID PDU */
#define DL_XID_CON 0x2c /* Arrival of a response XID PDU */
#define DL_TEST_REQ 0x2d /* TEST command request */
#define DL_TEST_IND 0x2e /* TEST response indication */
#define DL_TEST_RES 0x2f /* TEST response */
#define DL_TEST_CON 0x30 /* TEST Confirmation */
/*
* Primitives to get and set the physical address, and to get
* Statistics
*/
#define DL_PHYS_ADDR_REQ 0x31 /* Request to get physical addr */
#define DL_PHYS_ADDR_ACK 0x32 /* Return physical addr */
#define DL_SET_PHYS_ADDR_REQ 0x33 /* set physical addr */
#define DL_GET_STATISTICS_REQ 0x34 /* Request to get statistics */
#define DL_GET_STATISTICS_ACK 0x35 /* Return statistics */
/*
* Invalid primitive
*/
#define DL_PRIM_INVAL 0xffff /* Invalid DL primitive value */
/*
* DLPI interface states
*/
#define DL_UNATTACHED 0x04 /* PPA not attached */
#define DL_ATTACH_PENDING 0x05 /* Waiting ack of DL_ATTACH_REQ */
#define DL_DETACH_PENDING 0x06 /* Waiting ack of DL_DETACH_REQ */
#define DL_UNBOUND 0x00 /* PPA attached */
#define DL_BIND_PENDING 0x01 /* Waiting ack of DL_BIND_REQ */
#define DL_UNBIND_PENDING 0x02 /* Waiting ack of DL_UNBIND_REQ */
#define DL_IDLE 0x03 /* dlsap bound, awaiting use */
#define DL_UDQOS_PENDING 0x07 /* Waiting ack of DL_UDQOS_REQ */
#define DL_OUTCON_PENDING 0x08 /* awaiting DL_CONN_CON */
#define DL_INCON_PENDING 0x09 /* awaiting DL_CONN_RES */
#define DL_CONN_RES_PENDING 0x0a /* Waiting ack of DL_CONNECT_RES */
#define DL_DATAXFER 0x0b /* connection-oriented data transfer */
#define DL_USER_RESET_PENDING 0x0c /* awaiting DL_RESET_CON */
#define DL_PROV_RESET_PENDING 0x0d /* awaiting DL_RESET_RES */
#define DL_RESET_RES_PENDING 0x0e /* Waiting ack of DL_RESET_RES */
#define DL_DISCON8_PENDING 0x0f /* Waiting ack of DL_DISC_REQ */
#define DL_DISCON9_PENDING 0x10 /* Waiting ack of DL_DISC_REQ */
#define DL_DISCON11_PENDING 0x11 /* Waiting ack of DL_DISC_REQ */
#define DL_DISCON12_PENDING 0x12 /* Waiting ack of DL_DISC_REQ */
#define DL_DISCON13_PENDING 0x13 /* Waiting ack of DL_DISC_REQ */
#define DL_SUBS_BIND_PND 0x14 /* Waiting ack of DL_SUBS_BIND_REQ */
#define DL_SUBS_UNBIND_PND 0x15 /* Waiting ack of DL_SUBS_UNBIND_REQ */
/*
* DL_ERROR_ACK error return values
*/
#define DL_ACCESS 0x02 /* Improper permissions for request */
#define DL_BADADDR 0x01 /* DLSAP addr in improper format or invalid */
#define DL_BADCORR 0x05 /* Seq number not from outstand DL_CONN_IND */
#define DL_BADDATA 0x06 /* User data exceeded provider limit */
#define DL_BADPPA 0x08 /* Specified PPA was invalid */
#define DL_BADPRIM 0x09 /* Primitive received not known by provider */
#define DL_BADQOSPARAM 0x0a /* QOS parameters contained invalid values */
#define DL_BADQOSTYPE 0x0b /* QOS structure type is unknown/unsupported */
#define DL_BADSAP 0x00 /* Bad LSAP selector */
#define DL_BADTOKEN 0x0c /* Token used not an active stream */
#define DL_BOUND 0x0d /* Attempted second bind with dl_max_conind */
#define DL_INITFAILED 0x0e /* Physical Link initialization failed */
#define DL_NOADDR 0x0f /* Provider couldn't allocate alt. address */
#define DL_NOTINIT 0x10 /* Physical Link not initialized */
#define DL_OUTSTATE 0x03 /* Primitive issued in improper state */
#define DL_SYSERR 0x04 /* UNIX system error occurred */
#define DL_UNSUPPORTED 0x07 /* Requested serv. not supplied by provider */
#define DL_UNDELIVERABLE 0x11 /* Previous data unit could not be delivered */
#define DL_NOTSUPPORTED 0x12 /* Primitive is known but not supported */
#define DL_TOOMANY 0x13 /* limit exceeded */
#define DL_NOTENAB 0x14 /* Promiscuous mode not enabled */
#define DL_BUSY 0x15 /* Other streams for PPA in post-attached */
#define DL_NOAUTO 0x16 /* Automatic handling XID&TEST not supported */
#define DL_NOXIDAUTO 0x17 /* Automatic handling of XID not supported */
#define DL_NOTESTAUTO 0x18 /* Automatic handling of TEST not supported */
#define DL_XIDAUTO 0x19 /* Automatic handling of XID response */
#define DL_TESTAUTO 0x1a /* AUtomatic handling of TEST response */
#define DL_PENDING 0x1b /* pending outstanding connect indications */
/*
* DLPI media types supported
*/
#define DL_CSMACD 0x0 /* IEEE 802.3 CSMA/CD network */
#define DL_TPB 0x1 /* IEEE 802.4 Token Passing Bus */
#define DL_TPR 0x2 /* IEEE 802.5 Token Passing Ring */
#define DL_METRO 0x3 /* IEEE 802.6 Metro Net */
#define DL_ETHER 0x4 /* Ethernet Bus */
#define DL_HDLC 0x05 /* ISO HDLC protocol support */
#define DL_CHAR 0x06 /* Character Synchronous protocol support */
#define DL_CTCA 0x07 /* IBM Channel-to-Channel Adapter */
#define DL_FDDI 0x08 /* Fiber Distributed data interface */
#define DL_FC 0x10 /* Fibre Channel interface */
#define DL_ATM 0x11 /* ATM */
#define DL_IPATM 0x12 /* ATM Classical IP interface */
#define DL_X25 0x13 /* X.25 LAPB interface */
#define DL_ISDN 0x14 /* ISDN interface */
#define DL_HIPPI 0x15 /* HIPPI interface */
#define DL_100VG 0x16 /* 100 Based VG Ethernet */
#define DL_100VGTPR 0x17 /* 100 Based VG Token Ring */
#define DL_ETH_CSMA 0x18 /* ISO 8802/3 and Ethernet */
#define DL_100BT 0x19 /* 100 Base T */
#define DL_IB 0x1a /* Infiniband */
#define DL_FRAME 0x0a /* Frame Relay LAPF */
#define DL_MPFRAME 0x0b /* Multi-protocol over Frame Relay */
#define DL_ASYNC 0x0c /* Character Asynchronous Protocol */
#define DL_IPX25 0x0d /* X.25 Classical IP interface */
#define DL_LOOP 0x0e /* software loopback */
#define DL_OTHER 0x09 /* Any other medium not listed above */
/*
* Private media types. These must be above the value 0x80000000 as
* stated in the DLPI specification.
*/
#define DL_IPV4 0x80000001ul /* IPv4 Tunnel Link */
#define DL_IPV6 0x80000002ul /* IPv6 Tunnel Link */
#define SUNW_DL_VNI 0x80000003ul /* Virtual network interface */
#define DL_WIFI 0x80000004ul /* IEEE 802.11 */
/*
* DLPI provider service supported.
* These must be allowed to be bitwise-OR for dl_service_mode in
* DL_INFO_ACK.
*/
#define DL_CODLS 0x01 /* support connection-oriented service */
#define DL_CLDLS 0x02 /* support connectionless data link service */
#define DL_ACLDLS 0x04 /* support acknowledged connectionless serv. */
/*
* DLPI provider style.
* The DLPI provider style which determines whether a provider
* requires a DL_ATTACH_REQ to inform the provider which PPA
* user messages should be sent/received on.
*/
#define DL_STYLE1 0x0500 /* PPA is implicitly bound by open(2) */
#define DL_STYLE2 0x0501 /* PPA must be expl. bound via DL_ATTACH_REQ */
/*
* DLPI Originator for Disconnect and Resets
*/
#define DL_PROVIDER 0x0700
#define DL_USER 0x0701
/*
* DLPI Disconnect Reasons
*/
#define DL_CONREJ_DEST_UNKNOWN 0x0800
#define DL_CONREJ_DEST_UNREACH_PERMANENT 0x0801
#define DL_CONREJ_DEST_UNREACH_TRANSIENT 0x0802
#define DL_CONREJ_QOS_UNAVAIL_PERMANENT 0x0803
#define DL_CONREJ_QOS_UNAVAIL_TRANSIENT 0x0804
#define DL_CONREJ_PERMANENT_COND 0x0805
#define DL_CONREJ_TRANSIENT_COND 0x0806
#define DL_DISC_ABNORMAL_CONDITION 0x0807
#define DL_DISC_NORMAL_CONDITION 0x0808
#define DL_DISC_PERMANENT_CONDITION 0x0809
#define DL_DISC_TRANSIENT_CONDITION 0x080a
#define DL_DISC_UNSPECIFIED 0x080b
/*
* DLPI Reset Reasons
*/
#define DL_RESET_FLOW_CONTROL 0x0900
#define DL_RESET_LINK_ERROR 0x0901
#define DL_RESET_RESYNCH 0x0902
/*
* DLPI status values for acknowledged connectionless data transfer
*/
#define DL_CMD_MASK 0x0f /* mask for command portion of status */
#define DL_CMD_OK 0x00 /* Command Accepted */
#define DL_CMD_RS 0x01 /* Unimplemented or inactivated service */
#define DL_CMD_UE 0x05 /* Data Link User interface error */
#define DL_CMD_PE 0x06 /* Protocol error */
#define DL_CMD_IP 0x07 /* Permanent implementation dependent error */
#define DL_CMD_UN 0x09 /* Resources temporarily unavailable */
#define DL_CMD_IT 0x0f /* Temporary implementation dependent error */
#define DL_RSP_MASK 0xf0 /* mask for response portion of status */
#define DL_RSP_OK 0x00 /* Response DLSDU present */
#define DL_RSP_RS 0x10 /* Unimplemented or inactivated service */
#define DL_RSP_NE 0x30 /* Response DLSDU never submitted */
#define DL_RSP_NR 0x40 /* Response DLSDU not requested */
#define DL_RSP_UE 0x50 /* Data Link User interface error */
#define DL_RSP_IP 0x70 /* Permanent implementation dependent error */
#define DL_RSP_UN 0x90 /* Resources temporarily unavailable */
#define DL_RSP_IT 0xf0 /* Temporary implementation dependent error */
/*
* Service Class values for acknowledged connectionless data transfer
*/
#define DL_RQST_RSP 0x01 /* Use acknowledge capability in MAC sublayer */
#define DL_RQST_NORSP 0x02 /* No acknowledgement service requested */
/*
* DLPI address type definition
*/
#define DL_FACT_PHYS_ADDR 0x01 /* factory physical address */
#define DL_CURR_PHYS_ADDR 0x02 /* current physical address */
#define DL_IPV6_TOKEN 0x03 /* IPv6 interface token */
#define DL_IPV6_LINK_LAYER_ADDR 0x04 /* Neighbor Discovery format */
/*
* DLPI flag definitions
*/
#define DL_POLL_FINAL 0x01 /* indicates poll/final bit set */
/*
* XID and TEST responses supported by the provider
*/
#define DL_AUTO_XID 0x01 /* provider will respond to XID */
#define DL_AUTO_TEST 0x02 /* provider will respond to TEST */
/*
* Subsequent bind type
*/
#define DL_PEER_BIND 0x01 /* subsequent bind on a peer addr */
#define DL_HIERARCHICAL_BIND 0x02 /* subs_bind on a hierarchical addr */
/*
* DLPI promiscuous mode definitions
*/
#define DL_PROMISC_PHYS 0x01 /* promiscuous mode at phys level */
#define DL_PROMISC_SAP 0x02 /* promiscous mode at sap level */
#define DL_PROMISC_MULTI 0x03 /* promiscuous mode for multicast */
/*
* DLPI notification codes for DL_NOTIFY primitives.
* Bit-wise distinct since DL_NOTIFY_REQ and DL_NOTIFY_ACK carry multiple
* notification codes.
*/
#define DL_NOTE_PHYS_ADDR 0x0001 /* Physical address change */
#define DL_NOTE_PROMISC_ON_PHYS 0x0002 /* DL_PROMISC_PHYS set on ppa */
#define DL_NOTE_PROMISC_OFF_PHYS 0x0004 /* DL_PROMISC_PHYS cleared on ppa */
#define DL_NOTE_LINK_DOWN 0x0008 /* Link down */
#define DL_NOTE_LINK_UP 0x0010 /* Link up */
#define DL_NOTE_AGGR_AVAIL 0x0020 /* Link aggregation is available */
#define DL_NOTE_AGGR_UNAVAIL 0x0040 /* Link aggregation is not available */
#define DL_NOTE_SDU_SIZE 0x0080 /* New SDU size, global or per addr */
#define DL_NOTE_SPEED 0x0100 /* Approximate link speed */
#define DL_NOTE_FASTPATH_FLUSH 0x0200 /* Fast Path info changes */
#define DL_NOTE_CAPAB_RENEG 0x0400 /* Initiate capability renegotiation */
/*
* DLPI Quality Of Service definition for use in QOS structure definitions.
* The QOS structures are used in connection establishment, DL_INFO_ACK,
* and setting connectionless QOS values.
*/
/*
* Throughput
*
* This parameter is specified for both directions.
*/
typedef struct {
t_scalar_t dl_target_value; /* bits/second desired */
t_scalar_t dl_accept_value; /* min. ok bits/second */
} dl_through_t;
/*
* transit delay specification
*
* This parameter is specified for both directions.
* expressed in milliseconds assuming a DLSDU size of 128 octets.
* The scaling of the value to the current DLSDU size is provider dependent.
*/
typedef struct {
t_scalar_t dl_target_value; /* desired value of service */
t_scalar_t dl_accept_value; /* min. ok value of service */
} dl_transdelay_t;
/*
* priority specification
* priority range is 0-100, with 0 being highest value.
*/
typedef struct {
t_scalar_t dl_min;
t_scalar_t dl_max;
} dl_priority_t;
/*
* protection specification
*
*/
#define DL_NONE 0x0B01 /* no protection supplied */
#define DL_MONITOR 0x0B02 /* prot. from passive monit. */
#define DL_MAXIMUM 0x0B03 /* prot. from modification, replay, */
/* addition, or deletion */
typedef struct {
t_scalar_t dl_min;
t_scalar_t dl_max;
} dl_protect_t;
/*
* Resilience specification
* probabilities are scaled by a factor of 10,000 with a time interval
* of 10,000 seconds.
*/
typedef struct {
t_scalar_t dl_disc_prob; /* prob. of provider init DISC */
t_scalar_t dl_reset_prob; /* prob. of provider init RESET */
} dl_resilience_t;
/*
* QOS type definition to be used for negotiation with the
* remote end of a connection, or a connectionless unitdata request.
* There are two type definitions to handle the negotiation
* process at connection establishment. The typedef dl_qos_range_t
* is used to present a range for parameters. This is used
* in the DL_CONNECT_REQ and DL_CONNECT_IND messages. The typedef
* dl_qos_sel_t is used to select a specific value for the QOS
* parameters. This is used in the DL_CONNECT_RES, DL_CONNECT_CON,
* and DL_INFO_ACK messages to define the selected QOS parameters
* for a connection.
*
* NOTE
* A DataLink provider which has unknown values for any of the fields
* will use a value of DL_UNKNOWN for all values in the fields.
*
* NOTE
* A QOS parameter value of DL_QOS_DONT_CARE informs the DLS
* provider the user requesting this value doesn't care
* what the QOS parameter is set to. This value becomes the
* least possible value in the range of QOS parameters.
* The order of the QOS parameter range is then:
*
* DL_QOS_DONT_CARE < 0 < MAXIMUM QOS VALUE
*/
#define DL_UNKNOWN -1
#define DL_QOS_DONT_CARE -2
/*
* Every QOS structure has the first 4 bytes containing a type
* field, denoting the definition of the rest of the structure.
* This is used in the same manner has the dl_primitive variable
* is in messages.
*
* The following list is the defined QOS structure type values and structures.
*/
#define DL_QOS_CO_RANGE1 0x0101 /* CO QOS range struct. */
#define DL_QOS_CO_SEL1 0x0102 /* CO QOS selection structure */
#define DL_QOS_CL_RANGE1 0x0103 /* CL QOS range struct. */
#define DL_QOS_CL_SEL1 0x0104 /* CL QOS selection */
typedef struct {
t_uscalar_t dl_qos_type;
dl_through_t dl_rcv_throughput; /* desired and accep. */
dl_transdelay_t dl_rcv_trans_delay; /* desired and accep. */
dl_through_t dl_xmt_throughput;
dl_transdelay_t dl_xmt_trans_delay;
dl_priority_t dl_priority; /* min and max values */
dl_protect_t dl_protection; /* min and max values */
t_scalar_t dl_residual_error;
dl_resilience_t dl_resilience;
} dl_qos_co_range1_t;
typedef struct {
t_uscalar_t dl_qos_type;
t_scalar_t dl_rcv_throughput;
t_scalar_t dl_rcv_trans_delay;
t_scalar_t dl_xmt_throughput;
t_scalar_t dl_xmt_trans_delay;
t_scalar_t dl_priority;
t_scalar_t dl_protection;
t_scalar_t dl_residual_error;
dl_resilience_t dl_resilience;
} dl_qos_co_sel1_t;
typedef struct {
t_uscalar_t dl_qos_type;
dl_transdelay_t dl_trans_delay;
dl_priority_t dl_priority;
dl_protect_t dl_protection;
t_scalar_t dl_residual_error;
} dl_qos_cl_range1_t;
typedef struct {
t_uscalar_t dl_qos_type;
t_scalar_t dl_trans_delay;
t_scalar_t dl_priority;
t_scalar_t dl_protection;
t_scalar_t dl_residual_error;
} dl_qos_cl_sel1_t;
union DL_qos_types {
t_uscalar_t dl_qos_type;
dl_qos_co_range1_t qos_co_range1;
dl_qos_co_sel1_t qos_co_sel1;
dl_qos_cl_range1_t qos_cl_range1;
dl_qos_cl_sel1_t qos_cl_sel1;
};
/*
* Solaris specific structures and definitions.
*/
/*
* The following are the capability types and structures used by the
* the DL_CAPABILITY_REQ and DL_CAPABILITY_ACK primitives.
*
* These primitives are used both to determine the set of capabilities in
* the DLS provider and also to turn on and off specific capabilities.
* The response is a DL_CAPABILITY_ACK or DL_ERROR_ACK.
*
* DL_CAPABILITY_REQ can either be empty (i.e. dl_sub_length is zero) which
* is a request for the driver to return all capabilities. Otherwise, the
* DL_CAPABILITY_REQ contains the capabilities the DLS user wants to use and
* their settings.
*
* DL_CAPABILITY_ACK contains the capabilities that the DLS provider can
* support modified based on what was listed in the request. If a
* capability was included in the request then the information returned
* in the ack might be modified based on the information in the request.
*/
#define DL_CAPAB_ID_WRAPPER 0x00 /* Module ID wrapper structure */
/* dl_data is dl_capab_id_t */
#define DL_CAPAB_HCKSUM 0x01 /* Checksum offload */
/* dl_data is dl_capab_hcksum_t */
#define DL_CAPAB_IPSEC_AH 0x02 /* IPsec AH acceleration */
/* dl_data is dl_capab_ipsec_t */
#define DL_CAPAB_IPSEC_ESP 0x03 /* IPsec ESP acceleration */
/* dl_data is dl_capab_ipsec_t */
#define DL_CAPAB_MDT 0x04 /* Multidata Transmit capability */
/* dl_data is dl_capab_mdt_t */
#define DL_CAPAB_ZEROCOPY 0x05 /* Zero-copy capability */
/* dl_data is dl_capab_zerocopy_t */
#define DL_CAPAB_POLL 0x06 /* Polling capability */
/* dl_data is dl_capab_dls_t */
#define DL_CAPAB_SOFT_RING 0x07 /* Soft ring capable */
/* dl_data is dl_capab_dls_t */
#define DL_CAPAB_LSO 0x08 /* Large Send Offload capability */
/* dl_data is dl_capab_lso_t */
typedef struct {
t_uscalar_t dl_cap; /* capability type */
t_uscalar_t dl_length; /* length of data following */
/* Followed by zero or more bytes of dl_data */
} dl_capability_sub_t;
/*
* Definitions and structures needed for DL_CONTROL_REQ and DL_CONTROL_ACK
* primitives.
* Extensible message to send down control information to the DLS provider.
* The response is a DL_CONTROL_ACK or DL_ERROR_ACK.
*
* Different types of control operations will define different format for the
* key and data fields. ADD requires key and data fields; if the <type, key>
* matches an already existing entry a DL_ERROR_ACK will be returned. DELETE
* requires a key field; if the <type, key> does not exist, a DL_ERROR_ACK
* will be returned. FLUSH requires neither a key nor data; it
* unconditionally removes all entries for the specified type. GET requires a
* key field; the get operation returns the data for the <type, key>. If
* <type, key> doesn't exist a DL_ERROR_ACK is returned. UPDATE requires key
* and data fields; if <type, key> doesn't exist a DL_ERROR_ACK is returned.
*/
/*
* Control operations
*/
#define DL_CO_ADD 0x01 /* Add new entry matching for <type,key> */
#define DL_CO_DELETE 0x02 /* Delete the entry matching <type,key> */
#define DL_CO_FLUSH 0x03 /* Purge all entries of <type> */
#define DL_CO_GET 0x04 /* Get the data for the <type,key> */
#define DL_CO_UPDATE 0x05 /* Update the data for <type,key> */
#define DL_CO_SET 0x06 /* Add or update as appropriate */
/*
* Control types (dl_type field of dl_control_req_t and dl_control_ack_t)
*/
#define DL_CT_IPSEC_AH 0x01 /* AH; key=spi,dest_addr; */
/* data=keying material */
#define DL_CT_IPSEC_ESP 0x02 /* ESP; key=spi,des_taddr; */
/* data=keying material */
/*
* Module ID token to be included in new sub-capability structures.
* Existing sub-capabilities lacking an identification token, e.g. IPSEC
* hardware acceleration, need to be encapsulated within the ID sub-
* capability. Access to this structure must be done through
* dlcapab{set,check}qid().
*/
typedef struct {
t_uscalar_t mid[4]; /* private fields */
} dl_mid_t;
/*
* Module ID wrapper (follows dl_capability_sub_t)
*/
typedef struct {
dl_mid_t id_mid; /* module ID token */
dl_capability_sub_t id_subcap; /* sub-capability */
} dl_capab_id_t;
/*
* Multidata Transmit sub-capability (follows dl_capability_sub_t)
*/
typedef struct {
t_uscalar_t mdt_version; /* interface version */
t_uscalar_t mdt_flags; /* flags */
t_uscalar_t mdt_hdr_head; /* minimum leading header space */
t_uscalar_t mdt_hdr_tail; /* minimum trailing header space */
t_uscalar_t mdt_max_pld; /* maximum doable payload buffers */
t_uscalar_t mdt_span_limit; /* scatter-gather descriptor limit */
dl_mid_t mdt_mid; /* module ID token */
} dl_capab_mdt_t;
/*
* Multidata Transmit revision definition history
*/
#define MDT_CURRENT_VERSION 0x02
#define MDT_VERSION_2 0x02
/*
* mdt_flags values
*/
#define DL_CAPAB_MDT_ENABLE 0x01 /* enable Multidata Transmit */
/*
* DL_CAPAB_HCKSUM
* Used for negotiating different flavors of checksum offload
* capabilities.
*/
typedef struct {
t_uscalar_t hcksum_version; /* version of data following */
t_uscalar_t hcksum_txflags; /* capabilities on transmit */
dl_mid_t hcksum_mid; /* module ID */
} dl_capab_hcksum_t;
/*
* DL_CAPAB_HCKSUM revision definition history
*/
#define HCKSUM_CURRENT_VERSION 0x01
#define HCKSUM_VERSION_1 0x01
/*
* Values for dl_txflags
*/
#define HCKSUM_ENABLE 0x01 /* Set to enable hardware checksum */
/* capability */
#define HCKSUM_INET_PARTIAL 0x02 /* Partial 1's complement checksum */
/* ability */
#define HCKSUM_INET_FULL_V4 0x04 /* Full 1's complement checksum */
/* ability for IPv4 packets. */
#define HCKSUM_INET_FULL_V6 0x08 /* Full 1's complement checksum */
/* ability for IPv6 packets. */
#define HCKSUM_IPHDRCKSUM 0x10 /* IPv4 Header checksum offload */
/* capability */
#ifdef _KERNEL
/*
* This structure is used by DL_CAPAB_POLL and DL_CAPAB_SOFT_RING
* capabilities. It provides a mechanism for IP to exchange function
* pointers with a gldv3-based driver to enable it to bypass streams-
* data-paths. DL_CAPAB_POLL mechanism provides a way to blank
* interrupts. Note: True polling support will be added in the future.
* DL_CAPAB_SOFT_RING provides a mechanism to create soft ring at the
* dls layer.
*/
typedef struct dl_capab_dls_s {
t_uscalar_t dls_version;
t_uscalar_t dls_flags;
/* DLD provided information */
uintptr_t dls_tx_handle;
uintptr_t dls_tx;
uintptr_t dls_ring_change_status;
uintptr_t dls_ring_bind;
uintptr_t dls_ring_unbind;
/* IP provided information */
uintptr_t dls_rx_handle;
uintptr_t dls_ring_assign;
uintptr_t dls_rx;
uintptr_t dls_ring_add;
t_uscalar_t dls_ring_cnt;
dl_mid_t dls_mid; /* module ID */
} dl_capab_dls_t;
#define POLL_CURRENT_VERSION 0x01
#define POLL_VERSION_1 0x01
#define SOFT_RING_VERSION_1 0x01
/* Values for poll_flags */
#define POLL_ENABLE 0x01 /* Set to enable polling */
/* capability */
#define POLL_CAPABLE 0x02 /* Polling ability exists */
#define POLL_DISABLE 0x03 /* Disable Polling */
/* Values for soft_ring_flags */
#define SOFT_RING_ENABLE 0x04 /* Set to enable soft_ring */
/* capability */
#define SOFT_RING_CAPABLE 0x05 /* Soft_Ring ability exists */
#define SOFT_RING_DISABLE 0x06 /* Disable Soft_Ring */
/* Soft_Ring fanout types (used by soft_ring_change_status) */
#define SOFT_RING_NONE 0x00
#define SOFT_RING_FANOUT 0x01
#endif /* _KERNEL */
/*
* Zero-copy sub-capability (follows dl_capability_sub_t)
*/
typedef struct {
t_uscalar_t zerocopy_version; /* interface version */
t_uscalar_t zerocopy_flags; /* capability flags */
t_uscalar_t reserved[9]; /* reserved fields */
dl_mid_t zerocopy_mid; /* module ID */
} dl_capab_zerocopy_t;
/*
* Zero-copy revision definition history
*/
#define ZEROCOPY_CURRENT_VERSION 0x01
#define ZEROCOPY_VERSION_1 0x01
/*
* Currently supported values of zerocopy_flags
*/
#define DL_CAPAB_VMSAFE_MEM 0x01 /* Driver is zero-copy safe */
/* wrt VM named buffers on */
/* transmit */
/*
* Large Send Offload sub-capability (follows dl_capability_sub_t)
*/
typedef struct {
t_uscalar_t lso_version; /* interface version */
t_uscalar_t lso_flags; /* capability flags */
t_uscalar_t lso_max; /* maximum payload */
t_uscalar_t reserved[1]; /* reserved fields */
dl_mid_t lso_mid; /* module ID */
} dl_capab_lso_t;
/*
* Large Send Offload revision definition history
*/
#define LSO_CURRENT_VERSION 0x01
#define LSO_VERSION_1 0x01
/*
* Currently supported values of lso_flags
*/
#define LSO_TX_ENABLE 0x01 /* to enable LSO */
#define LSO_TX_BASIC_TCP_IPV4 0x02 /* TCP LSO capability */
/*
* DLPI interface primitive definitions.
*
* Each primitive is sent as a stream message. It is possible that
* the messages may be viewed as a sequence of bytes that have the
* following form without any padding. The structure definition
* of the following messages may have to change depending on the
* underlying hardware architecture and crossing of a hardware
* boundary with a different hardware architecture.
*
* Fields in the primitives having a name of the form
* dl_reserved cannot be used and have the value of
* binary zero, no bits turned on.
*
* Each message has the name defined followed by the
* stream message type (M_PROTO, M_PCPROTO, M_DATA)
*/
/*
* LOCAL MANAGEMENT SERVICE PRIMITIVES
*/
/*
* DL_INFO_REQ, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_INFO_REQ */
} dl_info_req_t;
/*
* DL_INFO_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_INFO_ACK */
t_uscalar_t dl_max_sdu; /* Max bytes in a DLSDU */
t_uscalar_t dl_min_sdu; /* Min bytes in a DLSDU */
t_uscalar_t dl_addr_length; /* length of DLSAP address */
t_uscalar_t dl_mac_type; /* type of medium supported */
t_uscalar_t dl_reserved; /* value set to zero */
t_uscalar_t dl_current_state; /* state of DLPI interface */
t_scalar_t dl_sap_length; /* length of dlsap SAP part */
t_uscalar_t dl_service_mode; /* CO, CL or ACL */
t_uscalar_t dl_qos_length; /* length of qos values */
t_uscalar_t dl_qos_offset; /* offset from start of block */
t_uscalar_t dl_qos_range_length; /* available range of qos */
t_uscalar_t dl_qos_range_offset; /* offset from start of block */
t_uscalar_t dl_provider_style; /* style1 or style2 */
t_uscalar_t dl_addr_offset; /* offset of the dlsap addr */
t_uscalar_t dl_version; /* version number */
t_uscalar_t dl_brdcst_addr_length; /* length of broadcast addr */
t_uscalar_t dl_brdcst_addr_offset; /* offset from start of block */
t_uscalar_t dl_growth; /* set to zero */
} dl_info_ack_t;
/*
* DL_ATTACH_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_ATTACH_REQ */
t_uscalar_t dl_ppa; /* id of the PPA */
} dl_attach_req_t;
/*
* DL_DETACH_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_DETACH_REQ */
} dl_detach_req_t;
/*
* DL_BIND_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_BIND_REQ */
t_uscalar_t dl_sap; /* info to identify dlsap addr */
t_uscalar_t dl_max_conind; /* max # of outstanding con_ind */
uint16_t dl_service_mode; /* CO, CL or ACL */
uint16_t dl_conn_mgmt; /* if non-zero, is con-mgmt stream */
t_uscalar_t dl_xidtest_flg; /* auto init. of test and xid */
} dl_bind_req_t;
/*
* DL_BIND_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_BIND_ACK */
t_uscalar_t dl_sap; /* DLSAP addr info */
t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */
t_uscalar_t dl_addr_offset; /* offset from start of M_PCPROTO */
t_uscalar_t dl_max_conind; /* allowed max. # of con-ind */
t_uscalar_t dl_xidtest_flg; /* responses supported by provider */
} dl_bind_ack_t;
/*
* DL_SUBS_BIND_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_SUBS_BIND_REQ */
t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */
t_uscalar_t dl_subs_sap_length; /* length of subs_sap */
t_uscalar_t dl_subs_bind_class; /* peer or hierarchical */
} dl_subs_bind_req_t;
/*
* DL_SUBS_BIND_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_SUBS_BIND_ACK */
t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */
t_uscalar_t dl_subs_sap_length; /* length of subs_sap */
} dl_subs_bind_ack_t;
/*
* DL_UNBIND_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_UNBIND_REQ */
} dl_unbind_req_t;
/*
* DL_SUBS_UNBIND_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_SUBS_UNBIND_REQ */
t_uscalar_t dl_subs_sap_offset; /* offset of subs_sap */
t_uscalar_t dl_subs_sap_length; /* length of subs_sap */
} dl_subs_unbind_req_t;
/*
* DL_OK_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_OK_ACK */
t_uscalar_t dl_correct_primitive; /* primitive acknowledged */
} dl_ok_ack_t;
/*
* DL_ERROR_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_ERROR_ACK */
t_uscalar_t dl_error_primitive; /* primitive in error */
t_uscalar_t dl_errno; /* DLPI error code */
t_uscalar_t dl_unix_errno; /* UNIX system error code */
} dl_error_ack_t;
/*
* DL_ENABMULTI_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_ENABMULTI_REQ */
t_uscalar_t dl_addr_length; /* length of multicast address */
t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */
} dl_enabmulti_req_t;
/*
* DL_DISABMULTI_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_DISABMULTI_REQ */
t_uscalar_t dl_addr_length; /* length of multicast address */
t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO block */
} dl_disabmulti_req_t;
/*
* DL_PROMISCON_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_PROMISCON_REQ */
t_uscalar_t dl_level; /* physical,SAP, or ALL multicast */
} dl_promiscon_req_t;
/*
* DL_PROMISCOFF_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_PROMISCOFF_REQ */
t_uscalar_t dl_level; /* Physical,SAP, or ALL multicast */
} dl_promiscoff_req_t;
/*
* Primitives to get and set the Physical address
*/
/*
* DL_PHYS_ADDR_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_REQ */
t_uscalar_t dl_addr_type; /* factory or current physical addr */
} dl_phys_addr_req_t;
/*
* DL_PHYS_ADDR_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_PHYS_ADDR_ACK */
t_uscalar_t dl_addr_length; /* length of the physical addr */
t_uscalar_t dl_addr_offset; /* offset from start of block */
} dl_phys_addr_ack_t;
/*
* DL_SET_PHYS_ADDR_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_SET_PHYS_ADDR_REQ */
t_uscalar_t dl_addr_length; /* length of physical addr */
t_uscalar_t dl_addr_offset; /* offset from start of block */
} dl_set_phys_addr_req_t;
/*
* Primitives to get statistics
*/
/*
* DL_GET_STATISTICS_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_REQ */
} dl_get_statistics_req_t;
/*
* DL_GET_STATISTICS_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_GET_STATISTICS_ACK */
t_uscalar_t dl_stat_length; /* length of statistics structure */
t_uscalar_t dl_stat_offset; /* offset from start of block */
} dl_get_statistics_ack_t;
/*
* Solaris specific local management service primitives
*/
/*
* DL_NOTIFY_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_NOTIFY_REQ */
uint32_t dl_notifications; /* Requested set of notifications */
uint32_t dl_timelimit; /* In milliseconds */
} dl_notify_req_t;
/*
* DL_NOTIFY_ACK, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_NOTIFY_ACK */
uint32_t dl_notifications; /* Supported set of notifications */
} dl_notify_ack_t;
/*
* DL_NOTIFY_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_NOTIFY_IND */
uint32_t dl_notification; /* Which notification? */
uint32_t dl_data; /* notification specific */
t_uscalar_t dl_addr_length; /* length of complete DLSAP addr */
t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */
} dl_notify_ind_t;
/*
* DL_AGGR_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_AGGR_REQ */
uint32_t dl_key; /* Key identifying the group */
uint32_t dl_port; /* Identifying the NIC */
t_uscalar_t dl_addr_length; /* length of PHYS addr addr */
t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */
} dl_aggr_req_t;
/*
* DL_AGGR_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_AGGR_IND */
uint32_t dl_key; /* Key identifying the group */
uint32_t dl_port; /* Identifying the NIC */
t_uscalar_t dl_addr_length; /* length of PHYS addr */
t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */
} dl_aggr_ind_t;
/*
* DL_UNAGGR_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* set to DL_UNAGGR_REQ */
uint32_t dl_key; /* Key identifying the group */
uint32_t dl_port; /* Identifying the NIC */
t_uscalar_t dl_addr_length; /* length of PHYS addr */
t_uscalar_t dl_addr_offset; /* offset from start of M_PROTO */
} dl_unaggr_req_t;
/*
* DL_CAPABILITY_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CAPABILITY_REQ */
t_uscalar_t dl_sub_offset; /* options offset */
t_uscalar_t dl_sub_length; /* options length */
/* Followed by a list of zero or more dl_capability_sub_t */
} dl_capability_req_t;
/*
* DL_CAPABILITY_ACK, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CAPABILITY_ACK */
t_uscalar_t dl_sub_offset; /* options offset */
t_uscalar_t dl_sub_length; /* options length */
/* Followed by a list of zero or more dl_capability_sub_t */
} dl_capability_ack_t;
/*
* DL_CONTROL_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CONTROL_REQ */
t_uscalar_t dl_operation; /* add/delete/purge */
t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */
t_uscalar_t dl_key_offset; /* offset of key */
t_uscalar_t dl_key_length; /* length of key */
t_uscalar_t dl_data_offset; /* offset of data */
t_uscalar_t dl_data_length; /* length of data */
} dl_control_req_t;
/*
* DL_CONTROL_ACK, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CONTROL_ACK */
t_uscalar_t dl_operation; /* add/delete/purge */
t_uscalar_t dl_type; /* e.g. AH/ESP/ ... */
t_uscalar_t dl_key_offset; /* offset of key */
t_uscalar_t dl_key_length; /* length of key */
t_uscalar_t dl_data_offset; /* offset of data */
t_uscalar_t dl_data_length; /* length of data */
} dl_control_ack_t;
/*
* DL_PASSIVE_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive;
} dl_passive_req_t;
/*
* CONNECTION-ORIENTED SERVICE PRIMITIVES
*/
/*
* DL_CONNECT_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CONNECT_REQ */
t_uscalar_t dl_dest_addr_length; /* len. of dlsap addr */
t_uscalar_t dl_dest_addr_offset; /* offset */
t_uscalar_t dl_qos_length; /* len. of QOS parm val */
t_uscalar_t dl_qos_offset; /* offset */
t_uscalar_t dl_growth; /* set to zero */
} dl_connect_req_t;
/*
* DL_CONNECT_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CONNECT_IND */
t_uscalar_t dl_correlation; /* provider's correl. token */
t_uscalar_t dl_called_addr_length; /* length of called address */
t_uscalar_t dl_called_addr_offset; /* offset from start of block */
t_uscalar_t dl_calling_addr_length; /* length of calling address */
t_uscalar_t dl_calling_addr_offset; /* offset from start of block */
t_uscalar_t dl_qos_length; /* length of qos structure */
t_uscalar_t dl_qos_offset; /* offset from start of block */
t_uscalar_t dl_growth; /* set to zero */
} dl_connect_ind_t;
/*
* DL_CONNECT_RES, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CONNECT_RES */
t_uscalar_t dl_correlation; /* provider's correlation token */
t_uscalar_t dl_resp_token; /* token of responding stream */
t_uscalar_t dl_qos_length; /* length of qos structure */
t_uscalar_t dl_qos_offset; /* offset from start of block */
t_uscalar_t dl_growth; /* set to zero */
} dl_connect_res_t;
/*
* DL_CONNECT_CON, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_CONNECT_CON */
t_uscalar_t dl_resp_addr_length; /* responder's address len */
t_uscalar_t dl_resp_addr_offset; /* offset from start of block */
t_uscalar_t dl_qos_length; /* length of qos structure */
t_uscalar_t dl_qos_offset; /* offset from start of block */
t_uscalar_t dl_growth; /* set to zero */
} dl_connect_con_t;
/*
* DL_TOKEN_REQ, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_TOKEN_REQ */
} dl_token_req_t;
/*
* DL_TOKEN_ACK, M_PCPROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_TOKEN_ACK */
t_uscalar_t dl_token; /* Connection response token */
}dl_token_ack_t;
/*
* DL_DISCONNECT_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_DISCONNECT_REQ */
t_uscalar_t dl_reason; /* norm., abnorm., perm. or trans. */
t_uscalar_t dl_correlation; /* association with connect_ind */
} dl_disconnect_req_t;
/*
* DL_DISCONNECT_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_DISCONNECT_IND */
t_uscalar_t dl_originator; /* USER or PROVIDER */
t_uscalar_t dl_reason; /* permanent or transient */
t_uscalar_t dl_correlation; /* association with connect_ind */
} dl_disconnect_ind_t;
/*
* DL_RESET_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_RESET_REQ */
} dl_reset_req_t;
/*
* DL_RESET_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_RESET_IND */
t_uscalar_t dl_originator; /* Provider or User */
t_uscalar_t dl_reason; /* flow control, link error, resync */
} dl_reset_ind_t;
/*
* DL_RESET_RES, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_RESET_RES */
} dl_reset_res_t;
/*
* DL_RESET_CON, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_RESET_CON */
} dl_reset_con_t;
/*
* CONNECTIONLESS SERVICE PRIMITIVES
*/
/*
* DL_UNITDATA_REQ, M_PROTO type, with M_DATA block(s)
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_UNITDATA_REQ */
t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
dl_priority_t dl_priority; /* priority value */
} dl_unitdata_req_t;
/*
* DL_UNITDATA_IND, M_PROTO type, with M_DATA block(s)
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_UNITDATA_IND */
t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* DLSAP addr length sender */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
t_uscalar_t dl_group_address; /* one if multicast/broadcast */
} dl_unitdata_ind_t;
/*
* DL_UDERROR_IND, M_PROTO type
* (or M_PCPROTO type if LLI-based provider)
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_UDERROR_IND */
t_uscalar_t dl_dest_addr_length; /* Destination DLSAP */
t_uscalar_t dl_dest_addr_offset; /* Offset from start of block */
t_uscalar_t dl_unix_errno; /* unix system error code */
t_uscalar_t dl_errno; /* DLPI error code */
} dl_uderror_ind_t;
/*
* DL_UDQOS_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_UDQOS_REQ */
t_uscalar_t dl_qos_length; /* requested qos byte length */
t_uscalar_t dl_qos_offset; /* offset from start of block */
} dl_udqos_req_t;
/*
* Primitives to handle XID and TEST operations
*/
/*
* DL_TEST_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_TEST_REQ */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
} dl_test_req_t;
/*
* DL_TEST_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_TEST_IND */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* dlsap length of source */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
} dl_test_ind_t;
/*
* DL_TEST_RES, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_TEST_RES */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
} dl_test_res_t;
/*
* DL_TEST_CON, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_TEST_CON */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* dlsap length of source */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
} dl_test_con_t;
/*
* DL_XID_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_XID_REQ */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
} dl_xid_req_t;
/*
* DL_XID_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_XID_IND */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* dlsap length of source */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
} dl_xid_ind_t;
/*
* DL_XID_RES, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_XID_RES */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* DLSAP length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
} dl_xid_res_t;
/*
* DL_XID_CON, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_XID_CON */
t_uscalar_t dl_flag; /* poll/final */
t_uscalar_t dl_dest_addr_length; /* dlsap length of dest. user */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* dlsap length of source */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
} dl_xid_con_t;
/*
* ACKNOWLEDGED CONNECTIONLESS SERVICE PRIMITIVES
*/
/*
* DL_DATA_ACK_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_DATA_ACK_REQ */
t_uscalar_t dl_correlation; /* User's correlation token */
t_uscalar_t dl_dest_addr_length; /* length of destination addr */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* length of source address */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
t_uscalar_t dl_priority; /* priority */
t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */
} dl_data_ack_req_t;
/*
* DL_DATA_ACK_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_DATA_ACK_IND */
t_uscalar_t dl_dest_addr_length; /* length of destination addr */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* length of source address */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
t_uscalar_t dl_priority; /* pri. for data unit transm. */
t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */
} dl_data_ack_ind_t;
/*
* DL_DATA_ACK_STATUS_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_DATA_ACK_STATUS_IND */
t_uscalar_t dl_correlation; /* User's correlation token */
t_uscalar_t dl_status; /* success or failure of previous req */
} dl_data_ack_status_ind_t;
/*
* DL_REPLY_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_REPLY_REQ */
t_uscalar_t dl_correlation; /* User's correlation token */
t_uscalar_t dl_dest_addr_length; /* destination address length */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* source address length */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
t_uscalar_t dl_priority; /* pri for data unit trans. */
t_uscalar_t dl_service_class;
} dl_reply_req_t;
/*
* DL_REPLY_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_REPLY_IND */
t_uscalar_t dl_dest_addr_length; /* destination address length */
t_uscalar_t dl_dest_addr_offset; /* offset from start of block */
t_uscalar_t dl_src_addr_length; /* length of source address */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
t_uscalar_t dl_priority; /* pri for data unit trans. */
t_uscalar_t dl_service_class; /* DL_RQST_RSP|DL_RQST_NORSP */
} dl_reply_ind_t;
/*
* DL_REPLY_STATUS_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_REPLY_STATUS_IND */
t_uscalar_t dl_correlation; /* User's correlation token */
t_uscalar_t dl_status; /* success or failure of previous req */
} dl_reply_status_ind_t;
/*
* DL_REPLY_UPDATE_REQ, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_REQ */
t_uscalar_t dl_correlation; /* user's correlation token */
t_uscalar_t dl_src_addr_length; /* length of source address */
t_uscalar_t dl_src_addr_offset; /* offset from start of block */
} dl_reply_update_req_t;
/*
* DL_REPLY_UPDATE_STATUS_IND, M_PROTO type
*/
typedef struct {
t_uscalar_t dl_primitive; /* DL_REPLY_UPDATE_STATUS_IND */
t_uscalar_t dl_correlation; /* User's correlation token */
t_uscalar_t dl_status; /* success or failure of previous req */
} dl_reply_update_status_ind_t;
union DL_primitives {
t_uscalar_t dl_primitive;
dl_info_req_t info_req;
dl_info_ack_t info_ack;
dl_attach_req_t attach_req;
dl_detach_req_t detach_req;
dl_bind_req_t bind_req;
dl_bind_ack_t bind_ack;
dl_unbind_req_t unbind_req;
dl_subs_bind_req_t subs_bind_req;
dl_subs_bind_ack_t subs_bind_ack;
dl_subs_unbind_req_t subs_unbind_req;
dl_ok_ack_t ok_ack;
dl_error_ack_t error_ack;
dl_connect_req_t connect_req;
dl_connect_ind_t connect_ind;
dl_connect_res_t connect_res;
dl_connect_con_t connect_con;
dl_token_req_t token_req;
dl_token_ack_t token_ack;
dl_disconnect_req_t disconnect_req;
dl_disconnect_ind_t disconnect_ind;
dl_reset_req_t reset_req;
dl_reset_ind_t reset_ind;
dl_reset_res_t reset_res;
dl_reset_con_t reset_con;
dl_unitdata_req_t unitdata_req;
dl_unitdata_ind_t unitdata_ind;
dl_uderror_ind_t uderror_ind;
dl_udqos_req_t udqos_req;
dl_enabmulti_req_t enabmulti_req;
dl_disabmulti_req_t disabmulti_req;
dl_promiscon_req_t promiscon_req;
dl_promiscoff_req_t promiscoff_req;
dl_phys_addr_req_t physaddr_req;
dl_phys_addr_ack_t physaddr_ack;
dl_set_phys_addr_req_t set_physaddr_req;
dl_get_statistics_req_t get_statistics_req;
dl_get_statistics_ack_t get_statistics_ack;
dl_notify_req_t notify_req;
dl_notify_ack_t notify_ack;
dl_notify_ind_t notify_ind;
dl_aggr_req_t aggr_req;
dl_aggr_ind_t aggr_ind;
dl_unaggr_req_t unaggr_req;
dl_test_req_t test_req;
dl_test_ind_t test_ind;
dl_test_res_t test_res;
dl_test_con_t test_con;
dl_xid_req_t xid_req;
dl_xid_ind_t xid_ind;
dl_xid_res_t xid_res;
dl_xid_con_t xid_con;
dl_data_ack_req_t data_ack_req;
dl_data_ack_ind_t data_ack_ind;
dl_data_ack_status_ind_t data_ack_status_ind;
dl_reply_req_t reply_req;
dl_reply_ind_t reply_ind;
dl_reply_status_ind_t reply_status_ind;
dl_reply_update_req_t reply_update_req;
dl_reply_update_status_ind_t reply_update_status_ind;
dl_capability_req_t capability_req;
dl_capability_ack_t capability_ack;
dl_control_req_t control_req;
dl_control_ack_t control_ack;
dl_passive_req_t passive_req;
};
#define DL_INFO_REQ_SIZE sizeof (dl_info_req_t)
#define DL_INFO_ACK_SIZE sizeof (dl_info_ack_t)
#define DL_ATTACH_REQ_SIZE sizeof (dl_attach_req_t)
#define DL_DETACH_REQ_SIZE sizeof (dl_detach_req_t)
#define DL_BIND_REQ_SIZE sizeof (dl_bind_req_t)
#define DL_BIND_ACK_SIZE sizeof (dl_bind_ack_t)
#define DL_UNBIND_REQ_SIZE sizeof (dl_unbind_req_t)
#define DL_SUBS_BIND_REQ_SIZE sizeof (dl_subs_bind_req_t)
#define DL_SUBS_BIND_ACK_SIZE sizeof (dl_subs_bind_ack_t)
#define DL_SUBS_UNBIND_REQ_SIZE sizeof (dl_subs_unbind_req_t)
#define DL_OK_ACK_SIZE sizeof (dl_ok_ack_t)
#define DL_ERROR_ACK_SIZE sizeof (dl_error_ack_t)
#define DL_CONNECT_REQ_SIZE sizeof (dl_connect_req_t)
#define DL_CONNECT_IND_SIZE sizeof (dl_connect_ind_t)
#define DL_CONNECT_RES_SIZE sizeof (dl_connect_res_t)
#define DL_CONNECT_CON_SIZE sizeof (dl_connect_con_t)
#define DL_TOKEN_REQ_SIZE sizeof (dl_token_req_t)
#define DL_TOKEN_ACK_SIZE sizeof (dl_token_ack_t)
#define DL_DISCONNECT_REQ_SIZE sizeof (dl_disconnect_req_t)
#define DL_DISCONNECT_IND_SIZE sizeof (dl_disconnect_ind_t)
#define DL_RESET_REQ_SIZE sizeof (dl_reset_req_t)
#define DL_RESET_IND_SIZE sizeof (dl_reset_ind_t)
#define DL_RESET_RES_SIZE sizeof (dl_reset_res_t)
#define DL_RESET_CON_SIZE sizeof (dl_reset_con_t)
#define DL_UNITDATA_REQ_SIZE sizeof (dl_unitdata_req_t)
#define DL_UNITDATA_IND_SIZE sizeof (dl_unitdata_ind_t)
#define DL_UDERROR_IND_SIZE sizeof (dl_uderror_ind_t)
#define DL_UDQOS_REQ_SIZE sizeof (dl_udqos_req_t)
#define DL_ENABMULTI_REQ_SIZE sizeof (dl_enabmulti_req_t)
#define DL_DISABMULTI_REQ_SIZE sizeof (dl_disabmulti_req_t)
#define DL_PROMISCON_REQ_SIZE sizeof (dl_promiscon_req_t)
#define DL_PROMISCOFF_REQ_SIZE sizeof (dl_promiscoff_req_t)
#define DL_PHYS_ADDR_REQ_SIZE sizeof (dl_phys_addr_req_t)
#define DL_PHYS_ADDR_ACK_SIZE sizeof (dl_phys_addr_ack_t)
#define DL_SET_PHYS_ADDR_REQ_SIZE sizeof (dl_set_phys_addr_req_t)
#define DL_GET_STATISTICS_REQ_SIZE sizeof (dl_get_statistics_req_t)
#define DL_GET_STATISTICS_ACK_SIZE sizeof (dl_get_statistics_ack_t)
#define DL_NOTIFY_REQ_SIZE sizeof (dl_notify_req_t)
#define DL_NOTIFY_ACK_SIZE sizeof (dl_notify_ack_t)
#define DL_NOTIFY_IND_SIZE sizeof (dl_notify_ind_t)
#define DL_AGGR_REQ_SIZE sizeof (dl_aggr_req_t)
#define DL_AGGR_IND_SIZE sizeof (dl_aggr_ind_t)
#define DL_UNAGGR_REQ_SIZE sizeof (dl_unaggr_req_t)
#define DL_XID_REQ_SIZE sizeof (dl_xid_req_t)
#define DL_XID_IND_SIZE sizeof (dl_xid_ind_t)
#define DL_XID_RES_SIZE sizeof (dl_xid_res_t)
#define DL_XID_CON_SIZE sizeof (dl_xid_con_t)
#define DL_TEST_REQ_SIZE sizeof (dl_test_req_t)
#define DL_TEST_IND_SIZE sizeof (dl_test_ind_t)
#define DL_TEST_RES_SIZE sizeof (dl_test_res_t)
#define DL_TEST_CON_SIZE sizeof (dl_test_con_t)
#define DL_DATA_ACK_REQ_SIZE sizeof (dl_data_ack_req_t)
#define DL_DATA_ACK_IND_SIZE sizeof (dl_data_ack_ind_t)
#define DL_DATA_ACK_STATUS_IND_SIZE sizeof (dl_data_ack_status_ind_t)
#define DL_REPLY_REQ_SIZE sizeof (dl_reply_req_t)
#define DL_REPLY_IND_SIZE sizeof (dl_reply_ind_t)
#define DL_REPLY_STATUS_IND_SIZE sizeof (dl_reply_status_ind_t)
#define DL_REPLY_UPDATE_REQ_SIZE sizeof (dl_reply_update_req_t)
#define DL_REPLY_UPDATE_STATUS_IND_SIZE sizeof (dl_reply_update_status_ind_t)
#define DL_CAPABILITY_REQ_SIZE sizeof (dl_capability_req_t)
#define DL_CAPABILITY_ACK_SIZE sizeof (dl_capability_ack_t)
#define DL_CONTROL_REQ_SIZE sizeof (dl_control_req_t)
#define DL_CONTROL_ACK_SIZE sizeof (dl_control_ack_t)
#define DL_PASSIVE_REQ_SIZE sizeof (dl_passive_req_t)
#ifdef _KERNEL
/*
* The following are unstable, internal DLPI utility routines.
*/
extern void dlbindack(queue_t *, mblk_t *, t_scalar_t, void *, t_uscalar_t,
t_uscalar_t, t_uscalar_t);
extern void dlokack(queue_t *, mblk_t *, t_uscalar_t);
extern void dlerrorack(queue_t *, mblk_t *, t_uscalar_t, t_uscalar_t,
t_uscalar_t);
extern void dluderrorind(queue_t *, mblk_t *, void *, t_uscalar_t,
t_uscalar_t, t_uscalar_t);
extern void dlphysaddrack(queue_t *, mblk_t *, void *, t_uscalar_t);
extern void dlcapabsetqid(dl_mid_t *, const queue_t *);
extern boolean_t dlcapabcheckqid(const dl_mid_t *, const queue_t *);
extern void dlnotifyack(queue_t *, mblk_t *, uint32_t);
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DLPI_H */