1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1996, by Sun Microsystem, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_DADA_DADA_RESOURCE_H 28*0Sstevel@tonic-gate #define _SYS_DADA_DADA_RESOURCE_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/dada/dada_types.h> 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #ifdef __cplusplus 35*0Sstevel@tonic-gate extern "C" { 36*0Sstevel@tonic-gate #endif 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* 39*0Sstevel@tonic-gate * DCD Resource Function Declarations 40*0Sstevel@tonic-gate */ 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate /* 43*0Sstevel@tonic-gate * Defines for stating preferences in resource allocation 44*0Sstevel@tonic-gate */ 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate #define NULL_FUNC ((int (*)())0) 47*0Sstevel@tonic-gate #define SLEEP_FUNC ((int (*)())1) 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate #ifdef _KERNEL 50*0Sstevel@tonic-gate /* 51*0Sstevel@tonic-gate * defines for the flags to scsi_init_pkt() 52*0Sstevel@tonic-gate */ 53*0Sstevel@tonic-gate #define PKT_CONSISTENT 0x0001 /* This is an 'iopb' packet */ 54*0Sstevel@tonic-gate #define PKT_DMA_PARTIAL 0x040000 /* Partial xfer Ok */ 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate /* 58*0Sstevel@tonic-gate * Old PKT_CONSITENT value for binary compatibility with x86 2.1 59*0Sstevel@tonic-gate */ 60*0Sstevel@tonic-gate #define PKT_CONSISTENT_OLD 0x001000 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate /* 63*0Sstevel@tonic-gate * Kernel function declarations 64*0Sstevel@tonic-gate */ 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate #ifdef __STDC__ 67*0Sstevel@tonic-gate extern struct buf *dcd_alloc_consistent_buf(struct dcd_address *, 68*0Sstevel@tonic-gate struct buf *, size_t, uint_t, int (*)(caddr_t), caddr_t); 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate extern struct dcd_pkt *dcd_init_pkt(struct dcd_address *, 71*0Sstevel@tonic-gate struct dcd_pkt *, struct buf *, int, int, int, int, 72*0Sstevel@tonic-gate int (*)(caddr_t), caddr_t); 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate extern void dcd_destroy_pkt(struct dcd_pkt *); 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gate extern void dcd_free_consistent_buf(struct buf *); 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate extern struct dcd_pkt *dcd_resalloc(struct dcd_address *, int, 79*0Sstevel@tonic-gate int, ataopaque_t, int (*)()); 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate extern struct dcd_pkt *dcd_pktalloc(struct dcd_address *, int, int, 82*0Sstevel@tonic-gate int (*)()); 83*0Sstevel@tonic-gate 84*0Sstevel@tonic-gate extern void dcd_dmafree(struct dcd_pkt *); 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate extern void dcd_sync_pkt(struct dcd_pkt *); 87*0Sstevel@tonic-gate extern void dcd_resfree(struct dcd_pkt *); 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate #else /* __STDC__ */ 90*0Sstevel@tonic-gate extern struct dcd_pkt *dcd_init_pkt(); 91*0Sstevel@tonic-gate extern void dcd_destroy_pkt(); 92*0Sstevel@tonic-gate extern struct buf *dcd_alloc_consistent_buf(); 93*0Sstevel@tonic-gate extern void dcd_free_consistent_buf(); 94*0Sstevel@tonic-gate extern struct dcd_pkt *dcd_resalloc(); 95*0Sstevel@tonic-gate extern struct dcd_pkt *dcd_pktalloc(); 96*0Sstevel@tonic-gate extren struct dcd_pkt dcd_dmaget(); 97*0Sstevel@tonic-gate extern void dcd_resfree(); 98*0Sstevel@tonic-gate extern void dcd_dmafree(); 99*0Sstevel@tonic-gate extern void dcd_sync_pkt(); 100*0Sstevel@tonic-gate #endif /* __STDC__ */ 101*0Sstevel@tonic-gate 102*0Sstevel@tonic-gate #endif /* _KERNEL */ 103*0Sstevel@tonic-gate 104*0Sstevel@tonic-gate #ifdef __cplusplus 105*0Sstevel@tonic-gate } 106*0Sstevel@tonic-gate #endif 107*0Sstevel@tonic-gate 108*0Sstevel@tonic-gate #endif /* _SYS_DADA_DADA_RESOURCE_H */ 109