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Diffstat (limited to 'sys/netatm/atm_if.h')
| -rw-r--r-- | sys/netatm/atm_if.h | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/sys/netatm/atm_if.h b/sys/netatm/atm_if.h deleted file mode 100644 index c9ea43a..0000000 --- a/sys/netatm/atm_if.h +++ /dev/null @@ -1,369 +0,0 @@ -/*- - * - * =================================== - * HARP | Host ATM Research Platform - * =================================== - * - * - * This Host ATM Research Platform ("HARP") file (the "Software") is - * made available by Network Computing Services, Inc. ("NetworkCS") - * "AS IS". NetworkCS does not provide maintenance, improvements or - * support of any kind. - * - * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, - * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE - * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE. - * In no event shall NetworkCS be responsible for any damages, including - * but not limited to consequential damages, arising from or relating to - * any use of the Software or related support. - * - * Copyright 1994-1998 Network Computing Services, Inc. - * - * Copies of this Software may be made, however, the above copyright - * notice must be reproduced on all copies. - * - * @(#) $FreeBSD$ - * - */ - -/* - * Core ATM Services - * ----------------- - * - * ATM Physical and Network Interface definitions - * - */ - -#ifndef _NETATM_ATM_IF_H -#define _NETATM_ATM_IF_H - -/* - * Handy constants - */ -#define ATM_NIF_MTU 9180 /* Default network interface MTU */ - -#define ATM_PCR_25 59111 /* Peak Cell Rate for 25.6 Mbs */ -#define ATM_PCR_DS3 (12*8000) /* 12 cells in 1/8000 sec */ -#define ATM_PCR_TAXI100 227273 /* Peak Cell Rate for 100 Mbs TAXI */ -#define ATM_PCR_TAXI140 318181 /* Peak Cell Rate for 140 Mbs TAXI */ -#define ATM_PCR_OC3C 353207 /* Peak Cell Rate for OC3c */ -#define ATM_PCR_OC12C 1416905 /* Peak Cell Rate for OC12c */ - - -/* - * Media Access Control (MAC) address - */ -struct mac_addr { - u_char ma_data[6]; /* MAC address */ -}; -typedef struct mac_addr Mac_addr; - - -/* - * Adapter vendor identifiers - */ -enum atm_vendor { - VENDOR_UNKNOWN, /* Unknown vendor */ - VENDOR_FORE, /* FORE Systems, Inc. */ - VENDOR_ENI, /* Efficient Networks, Inc. */ - VENDOR_IDT, /* Integrated Device Technology, Inc. */ - VENDOR_PROSUM, /* Prosum, Inc. */ - VENDOR_NETGRAPH /* Netgraph device */ -}; -typedef enum atm_vendor Atm_vendor; - - -/* - * Adapter vendor interface identifiers - */ -enum atm_vendapi { - VENDAPI_UNKNOWN, /* Unknown interface */ - VENDAPI_FORE_1, /* FORE - 200 Series */ - VENDAPI_ENI_1, /* ENI - Midway */ - VENDAPI_IDT_1, /* IDT - NICStAR */ - VENDAPI_IDT_2, /* IDT 77252 */ - VENDAPI_NETGRAPH_1, /* Netgraph API v1 */ - VENDAPI_FORE_2, /* FORE - HE Series */ -}; -typedef enum atm_vendapi Atm_vendapi; - - -/* - * Adapter device model identifiers - */ -enum atm_device { - DEV_UNKNOWN, /* Unknown device */ - DEV_FORE_SBA200E, /* FORE SBA-200E */ - DEV_FORE_SBA200, /* FORE SBA-200 */ - DEV_FORE_PCA200E, /* FORE PCA-200E */ - DEV_FORE_ESA200E, /* FORE ESA-200E */ - DEV_ENI_155P, /* ENI-155p */ - DEV_IDT_155, /* IDT NICStAR */ - DEV_PROATM_25, /* Prosum boards based on IDT 77252 */ - DEV_PROATM_155, /* Prosum boards based on IDT 77252 */ - DEV_VATMPIF, /* Virtual ATM Physical IF */ - DEV_FORE_LE25, /* ForeLE-25 */ - DEV_FORE_LE155, /* ForeLE-155 */ - DEV_IDT_25, /* IDT NICStAR */ - DEV_IDTABR_25, /* IDT 77252 evaluation board */ - DEV_IDTABR_155, /* IDT 77252 evaluation board */ - DEV_FORE_HE155, /* ForeRunnerHE-155 */ - DEV_FORE_HE622, /* ForeRunnerHE-622 */ -}; -typedef enum atm_device Atm_device; - - -/* - * Adapter media identifiers - */ -enum atm_media { - MEDIA_UNKNOWN, /* Unknown media type */ - MEDIA_TAXI_100, /* TAXI - 100 Mbps */ - MEDIA_TAXI_140, /* TAXI - 140 Mbps */ - MEDIA_OC3C, /* OC-3C */ - MEDIA_OC12C, /* OC-12C */ - MEDIA_UTP155, /* UTP-155 */ - MEDIA_UTP25, /* UTP-25.6 */ - MEDIA_VIRTUAL, /* Virtual Link */ - MEDIA_DSL /* xDSL */ -}; -typedef enum atm_media Atm_media; - - -/* - * Bus type identifiers - */ -enum atm_bus { - BUS_UNKNOWN, /* Unknown bus type */ - BUS_SBUS_B16, /* SBus: 16 byte (4 word) max burst */ - BUS_SBUS_B32, /* SBus: 32 byte (8 word) max burst */ - BUS_PCI, /* PCI */ - BUS_EISA, /* EISA */ - BUS_USB, /* USB */ - BUS_VIRTUAL /* Virtual Bus */ -}; -typedef enum atm_bus Atm_bus; - - -#define VERSION_LEN 16 /* Length of version info string */ - - -/* - * ATM adapter configuration information structure - */ -struct atm_config { - Atm_vendor ac_vendor; /* Vendor */ - Atm_vendapi ac_vendapi; /* Vendor interface */ - Atm_device ac_device; /* Device model */ - Atm_media ac_media; /* Media type */ - u_long ac_serial; /* Serial number */ - Atm_bus ac_bustype; /* Bus type */ - u_long ac_busslot; /* Bus slot info (bus type dependent) */ - u_long ac_ram; /* Device ram offset */ - u_long ac_ramsize; /* Device ram size */ - Mac_addr ac_macaddr; /* MAC address */ - char ac_hard_vers[VERSION_LEN]; /* Hardware version */ - char ac_firm_vers[VERSION_LEN]; /* Firmware version */ -}; -typedef struct atm_config Atm_config; - - -#ifdef _KERNEL - -#include <vm/uma.h> - -/* - * Common structure used to define each physical ATM device interface. - * This structure will (normally) be embedded at the top of each driver's - * device-specific interface structure. - */ -struct atm_pif { - struct atm_pif *pif_next; /* Next registered atm interface */ - const char *pif_name; /* Device name */ - short pif_unit; /* Device unit number */ - u_char pif_flags; /* Interface flags (see below) */ - struct sigmgr *pif_sigmgr; /* Signalling Manager for interface */ - struct siginst *pif_siginst; /* Signalling protocol instance */ - struct stack_defn *pif_services; /* Interface's stack services */ - struct mac_addr pif_macaddr; /* Interface's MAC address */ - struct atm_nif *pif_nif; /* List of network interfaces */ - struct atm_pif *pif_grnext; /* Next atm device in group */ - -/* Exported functions */ - int (*pif_ioctl) /* Interface ioctl handler */ - (int, caddr_t, caddr_t); - -/* Interface statistics */ - u_quad_t pif_ipdus; /* PDUs received from interface */ - u_quad_t pif_opdus; /* PDUs sent to interface */ - u_quad_t pif_ibytes; /* Bytes received from interface */ - u_quad_t pif_obytes; /* Bytes sent to interface */ - u_quad_t pif_ierrors; /* Errors receiving from interface */ - u_quad_t pif_oerrors; /* Errors sending to interface */ - u_quad_t pif_cmderrors; /* Interface command errors */ - caddr_t pif_cardstats; /* Card specific statistics */ - -/* Interface capabilities */ - u_short pif_maxvpi; /* Maximum VPI value supported */ - u_short pif_maxvci; /* Maximum VCI value supported */ - u_int pif_pcr; /* Peak Cell Rate */ -}; - -/* - * Physical interface flags - */ -#define PIF_UP 0x01 /* Interface is up */ -#define PIF_LOOPBACK 0x02 /* Loopback local packets */ - - -/* - * Structure defining an ATM network interface. This structure is used as - * the hook between the standard BSD network layer interface mechanism and - * the ATM device layer. There may be one or more network interfaces for - * each physical ATM interface. - */ -struct atm_nif { - struct ifnet *nif_ifp; /* Network interface */ - struct atm_pif *nif_pif; /* Our physical interface */ - char nif_name[IFNAMSIZ];/* Network interface name */ - u_char nif_sel; /* Interface's address selector */ - struct atm_nif *nif_pnext; /* Next net interface on phys i/f */ - -/* Interface statistics (in addition to ifnet stats) */ - long nif_ibytes; /* Bytes received from interface */ - long nif_obytes; /* Bytes sent to interface */ -}; -#define ANIF2IFP(an) ((an)->nif_ifp) -#define IFP2ANIF(ifp) ((struct atm_nif *)(ifp)->if_softc) - -/* - * Common Device VCC Entry - * - * Contains the common information for each VCC which is opened - * through a particular device. - */ -struct cmn_vcc { - struct cmn_vcc *cv_next; /* Next in list */ - void *cv_toku; /* Upper layer's token */ - void (*cv_upper) /* Upper layer's interface */ - (int, void *, intptr_t, intptr_t); - Atm_connvc *cv_connvc; /* Associated connection VCC */ - u_char cv_state; /* VCC state (see below) */ - u_char cv_flags; /* VCC flags (see below) */ -}; -typedef struct cmn_vcc Cmn_vcc; - -/* - * VCC States - */ -#define CVS_FREE 0 /* Not allocated */ -#define CVS_INST 1 /* Instantiated, waiting for INIT */ -#define CVS_INITED 2 /* Initialized, waiting for driver */ -#define CVS_ACTIVE 3 /* Device activated by driver */ -#define CVS_PTERM 4 /* Waiting for TERM */ -#define CVS_TERM 5 /* Terminated */ - -/* - * VCC Flags - */ -#define CVF_RSVD 0x0f /* Reserved for device-specific use */ - - -/* - * Common Device Unit Structure - * - * Contains the common information for a single device (adapter). - */ -struct cmn_unit { - struct atm_pif cu_pif; /* Physical interface */ - u_int cu_unit; /* Local unit number */ - u_char cu_flags; /* Device flags (see below) */ - u_int cu_mtu; /* Interface MTU */ - - u_int cu_open_vcc; /* Open VCC count */ - Cmn_vcc *cu_vcc; /* List of VCC's on interface */ - - u_int cu_intrpri; /* Highest unit interrupt priority */ - int cu_savepri; /* Saved priority for locking device */ - - uma_zone_t cu_vcc_zone; /* Device VCC zone */ - uma_zone_t cu_nif_zone; /* Device NIF zone */ - - int (*cu_ioctl) /* Interface ioctl handler */ - (int, caddr_t, caddr_t); - int (*cu_instvcc) /* VCC stack instantion handler */ - (struct cmn_unit *, Cmn_vcc *); - int (*cu_openvcc) /* Open VCC handler */ - (struct cmn_unit *, Cmn_vcc *); - int (*cu_closevcc) /* Close VCC handler */ - (struct cmn_unit *, Cmn_vcc *); - void (*cu_output) /* Data output handler */ - (struct cmn_unit *, Cmn_vcc *, KBuffer *); - - Atm_config cu_config; /* Device configuration data */ - - void * cu_softc; /* pointer to driver state */ -}; -typedef struct cmn_unit Cmn_unit; - -/* - * Device flags - */ -#define CUF_REGISTER 0x01 /* Device is registered */ -#define CUF_INITED 0x02 /* Device is initialized */ - - -/* - * Structure used to define a network convergence module and its associated - * entry points. A convergence module is used to provide the interface - * translations necessary between the ATM system and the BSD network layer - * interface mechanism. There will be one network convergence module for - * each protocol address family supporting ATM connections. - */ -struct atm_ncm { - struct atm_ncm *ncm_next; /* Next in registry list */ - u_short ncm_family; /* Protocol family */ -/* Exported functions */ - int (*ncm_ifoutput) /* Interface if_output handler */ - (struct ifnet *, KBuffer *, struct sockaddr *); - int (*ncm_stat) /* Network i/f status handler */ - (int, struct atm_nif *, intptr_t); -}; - -/* - * ncm_stat() commands - */ -#define NCM_ATTACH 1 /* Attaching a new net i/f */ -#define NCM_DETACH 2 /* Detaching a current net i/f */ -#define NCM_SETADDR 3 /* Net i/f address change */ -#define NCM_SIGATTACH 4 /* Attaching a signalling manager */ -#define NCM_SIGDETACH 5 /* Detaching a signalling manager */ - - -/* - * atm_dev_alloc() parameters - */ -#define ATM_DEV_NONCACHE 1 /* Allocate non-cacheable memory */ - -/* - * atm_dev_compress() buffer allocation sizes - */ -#define ATM_DEV_CMPR_LG MCLBYTES /* Size of large buffers */ -#define ATM_DEV_CMPR_SM MLEN /* Size of small buffers */ - -/* - * Macros to lock out device interrupts - */ -#define DEVICE_LOCK(u) ((u)->cu_savepri = splimp()) -#define DEVICE_UNLOCK(u) ((void) splx((u)->cu_savepri)) - -/* - * Macro to schedule the ATM interrupt queue handler - */ -typedef void (atm_intr_t)(void *, KBuffer *); /* Callback function type */ -typedef atm_intr_t *atm_intr_func_t; /* Pointer to callback function */ - -#endif /* _KERNEL */ - -#endif /* _NETATM_ATM_IF_H */ |
