diff options
Diffstat (limited to 'sys/netatm/atm_sys.h')
| -rw-r--r-- | sys/netatm/atm_sys.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/sys/netatm/atm_sys.h b/sys/netatm/atm_sys.h deleted file mode 100644 index 19a1b13..0000000 --- a/sys/netatm/atm_sys.h +++ /dev/null @@ -1,220 +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 - * ----------------- - * - * General system definitions - * - */ - -#ifndef _NETATM_ATM_SYS_H -#define _NETATM_ATM_SYS_H - -/* - * Software Version - */ -#define ATM_VERSION 0x00030000 /* Version 3.0 */ -#define ATM_VERS_MAJ(v) ((v) >> 16) -#define ATM_VERS_MIN(v) ((v) & 0xffff) - - -/* - * Misc system defines - */ -#define ATM_CALLQ_MAX 100 /* Maximum length of call queue */ -#define ATM_INTRQ_MAX 1000 /* Maximum length of interrupt queue */ - - -/* - * ATM address manipulation macros - */ -#define ATM_ADDR_EQUAL(a1, a2) \ - (((a1)->address_format == (a2)->address_format) && \ - ((a1)->address_length == (a2)->address_length) && \ - (bcmp((caddr_t)(a1)->address, (caddr_t)(a2)->address, \ - (a1)->address_length) == 0)) - -#define ATM_ADDR_SEL_EQUAL(a1, s1, a2) \ - (((a1)->address_format == (a2)->address_format) && \ - ((a1)->address_length == (a2)->address_length) && \ - (((((a1)->address_format == T_ATM_ENDSYS_ADDR) || \ - ((a1)->address_format == T_ATM_NSAP_ADDR)) && \ - (bcmp((caddr_t)(a1)->address, (caddr_t)(a2)->address, \ - (a1)->address_length - 1) == 0) && \ - ((s1) == ((struct atm_addr_nsap *)(a2)->address)->aan_sel)) || \ - (((a1)->address_format != T_ATM_ENDSYS_ADDR) && \ - ((a1)->address_format != T_ATM_NSAP_ADDR) && \ - (bcmp((caddr_t)(a1)->address, (caddr_t)(a2)->address, \ - (a1)->address_length) == 0)))) - -#define ATM_ADDR_COPY(a1, a2) \ -{ \ - (a2)->address_format = (a1)->address_format; \ - (a2)->address_length = (a1)->address_length; \ - bcopy((caddr_t)(a1)->address, (caddr_t)(a2)->address, \ - (a1)->address_length); \ -} - -#define ATM_ADDR_SEL_COPY(a1, s1, a2) \ -{ \ - (a2)->address_format = (a1)->address_format; \ - (a2)->address_length = (a1)->address_length; \ - if (((a1)->address_format == T_ATM_ENDSYS_ADDR) || \ - ((a1)->address_format == T_ATM_NSAP_ADDR)) { \ - bcopy((caddr_t)(a1)->address, (caddr_t)(a2)->address, \ - (a1)->address_length - 1); \ - ((struct atm_addr_nsap *)(a2)->address)->aan_sel = (s1);\ - } else { \ - bcopy((caddr_t)(a1)->address, (caddr_t)(a2)->address, \ - (a1)->address_length); \ - } \ -} - - -/* - * ATM Cell Header definitions - */ - -/* - * These macros assume that the cell header (minus the HEC) - * is contained in the least-significant 32-bits of a word - */ -#define ATM_HDR_SET_VPI(vpi) (((vpi) & 0xff) << 20) -#define ATM_HDR_SET_VCI(vci) (((vci) & 0xffff) << 4) -#define ATM_HDR_SET_PT(pt) (((pt) & 0x7) << 1) -#define ATM_HDR_SET_CLP(clp) ((clp) & 0x1) -#define ATM_HDR_SET(vpi,vci,pt,clp) (ATM_HDR_SET_VPI(vpi) | \ - ATM_HDR_SET_VCI(vci) | \ - ATM_HDR_SET_PT(pt) | \ - ATM_HDR_SET_CLP(clp)) -#define ATM_HDR_GET_VPI(hdr) (((hdr) >> 20) & 0xff) -#define ATM_HDR_GET_VCI(hdr) (((hdr) >> 4) & 0xffff) -#define ATM_HDR_GET_PT(hdr) (((hdr) >> 1) & 0x7) -#define ATM_HDR_GET_CLP(hdr) ((hdr) & 0x1) - -/* - * Payload Type Identifier (3 bits) - */ -#define ATM_PT_USER_SDU0 0x0 /* User, no congestion, sdu type 0 */ -#define ATM_PT_USER_SDU1 0x1 /* User, no congestion, sdu type 1 */ -#define ATM_PT_USER_CONG_SDU0 0x2 /* User, congestion, sdu type 0 */ -#define ATM_PT_USER_CONG_SDU1 0x3 /* User, congestion, sdu type 1 */ -#define ATM_PT_NONUSER 0x4 /* User/non-user differentiator */ -#define ATM_PT_OAMF5_SEG 0x4 /* OAM F5 segment flow */ -#define ATM_PT_OAMF5_E2E 0x5 /* OAM F5 end-to-end flow */ - - -/* - * AAL (ATM Adaptation Layer) codes - */ -typedef u_char Aal_t; -#define ATM_AAL0 0 /* AAL0 - Cell service */ -#define ATM_AAL1 1 /* AAL1 */ -#define ATM_AAL2 2 /* AAL2 */ -#define ATM_AAL3_4 3 /* AAL3/4 */ -#define ATM_AAL5 5 /* AAL5 */ - - -/* - * VCC Encapsulation codes - */ -typedef u_char Encaps_t; -#define ATM_ENC_NULL 1 /* Null encapsulation */ -#define ATM_ENC_LLC 2 /* LLC encapsulation */ - - -#ifdef _KERNEL -/* - * ATM timer control block. Used to schedule a timeout via atm_timeout(). - * This control block will typically be embedded in a processing-specific - * control block. - */ -struct atm_time { - u_short ti_ticks; /* Delta of ticks until timeout */ - u_char ti_flag; /* Timer flag bits (see below) */ - void (*ti_func) /* Call at timeout expiration */ - (struct atm_time *); - struct atm_time *ti_next; /* Next on queue */ -}; - -/* - * Timer Flags - */ -#define TIF_QUEUED 0x01 /* Control block on timer queue */ - -#define ATM_HZ 2 /* Time ticks per second */ - -/* - * Debugging - */ -#ifdef DIAGNOSTIC -#define ATM_TIME \ - struct timeval now, delta; \ - KT_TIME(now); \ - delta.tv_sec = now.tv_sec - atm_debugtime.tv_sec; \ - delta.tv_usec = now.tv_usec - atm_debugtime.tv_usec; \ - atm_debugtime = now; \ - if (delta.tv_usec < 0) { \ - delta.tv_sec--; \ - delta.tv_usec += 1000000; \ - } \ - printf("%3ld.%6ld: ", (long)delta.tv_sec, delta.tv_usec); - -#define ATM_DEBUG0(f) if (atm_debug) {ATM_TIME; printf(f);} -#define ATM_DEBUGN0(f) if (atm_debug) {printf(f);} -#define ATM_DEBUG1(f,a1) if (atm_debug) {ATM_TIME; printf(f, a1);} -#define ATM_DEBUGN1(f,a1) if (atm_debug) {printf(f, a1);} -#define ATM_DEBUG2(f,a1,a2) if (atm_debug) {ATM_TIME; printf(f, a1, a2);} -#define ATM_DEBUGN2(f,a1,a2) if (atm_debug) {printf(f, a1, a2);} -#define ATM_DEBUG3(f,a1,a2,a3) if (atm_debug) {ATM_TIME; printf(f, a1, a2, a3);} -#define ATM_DEBUGN3(f,a1,a2,a3) if (atm_debug) {printf(f, a1, a2, a3);} -#define ATM_DEBUG4(f,a1,a2,a3,a4) if (atm_debug) {ATM_TIME; printf(f, a1, a2, a3, a4);} -#define ATM_DEBUGN4(f,a1,a2,a3,a4) if (atm_debug) {printf(f, a1, a2, a3, a4);} -#define ATM_DEBUG5(f,a1,a2,a3,a4,a5) if (atm_debug) {ATM_TIME; printf(f, a1, a2, a3, a4, a5);} -#define ATM_DEBUGN5(f,a1,a2,a3,a4,a5) if (atm_debug) {printf(f, a1, a2, a3, a4, a5);} -#else -#define ATM_DEBUG0(f) -#define ATM_DEBUGN0(f) -#define ATM_DEBUG1(f,a1) -#define ATM_DEBUGN1(f,a1) -#define ATM_DEBUG2(f,a1,a2) -#define ATM_DEBUGN2(f,a1,a2) -#define ATM_DEBUG3(f,a1,a2,a3) -#define ATM_DEBUGN3(f,a1,a2,a3) -#define ATM_DEBUG4(f,a1,a2,a3,a4) -#define ATM_DEBUGN4(f,a1,a2,a3,a4) -#define ATM_DEBUG5(f,a1,a2,a3,a4,a5) -#define ATM_DEBUGN5(f,a1,a2,a3,a4,a5) -#endif - -#endif /* _KERNEL */ - -#endif /* _NETATM_ATM_SYS_H */ |
