| ahb.c (49360) | ahb.c (49860) |
|---|---|
| 1/* 2 * CAM SCSI device driver for the Adaptec 174X SCSI Host adapter 3 * 4 * Copyright (c) 1998 Justin T. Gibbs 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * | 1/* 2 * CAM SCSI device driver for the Adaptec 174X SCSI Host adapter 3 * 4 * Copyright (c) 1998 Justin T. Gibbs 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * |
| 28 * $Id: ahb.c,v 1.12 1999/05/08 21:59:17 dfr Exp $ | 28 * $Id: ahb.c,v 1.13 1999/08/01 22:57:08 mdodd Exp $ |
| 29 */ 30 31#include "eisa.h" 32#if NEISA > 0 33#include <stddef.h> /* For offsetof() */ 34 35#include <sys/param.h> 36#include <sys/systm.h> --- 257 unchanged lines hidden (view full) --- 294 295 /* 296 * Create our DMA tags. These tags define the kinds of device 297 * accessable memory allocations and memory mappings we will 298 * need to perform during normal operation. 299 */ 300 /* DMA tag for mapping buffers into device visible space. */ 301 /* XXX Should be a child of the EISA bus dma tag */ | 29 */ 30 31#include "eisa.h" 32#if NEISA > 0 33#include <stddef.h> /* For offsetof() */ 34 35#include <sys/param.h> 36#include <sys/systm.h> --- 257 unchanged lines hidden (view full) --- 294 295 /* 296 * Create our DMA tags. These tags define the kinds of device 297 * accessable memory allocations and memory mappings we will 298 * need to perform during normal operation. 299 */ 300 /* DMA tag for mapping buffers into device visible space. */ 301 /* XXX Should be a child of the EISA bus dma tag */ |
| 302 if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/0, /*boundary*/0, | 302 if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/1, /*boundary*/0, |
| 303 /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, 304 /*highaddr*/BUS_SPACE_MAXADDR, 305 /*filter*/NULL, /*filterarg*/NULL, 306 /*maxsize*/MAXBSIZE, /*nsegments*/AHB_NSEG, 307 /*maxsegsz*/BUS_SPACE_MAXSIZE_32BIT, 308 /*flags*/BUS_DMA_ALLOCNOW, 309 &ahb->buffer_dmat) != 0) 310 goto error_exit; 311 312 ahb->init_level++; 313 314 /* DMA tag for our ccb structures and ha inquiry data */ | 303 /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, 304 /*highaddr*/BUS_SPACE_MAXADDR, 305 /*filter*/NULL, /*filterarg*/NULL, 306 /*maxsize*/MAXBSIZE, /*nsegments*/AHB_NSEG, 307 /*maxsegsz*/BUS_SPACE_MAXSIZE_32BIT, 308 /*flags*/BUS_DMA_ALLOCNOW, 309 &ahb->buffer_dmat) != 0) 310 goto error_exit; 311 312 ahb->init_level++; 313 314 /* DMA tag for our ccb structures and ha inquiry data */ |
| 315 if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/0, /*boundary*/0, | 315 if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/1, /*boundary*/0, |
| 316 /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, 317 /*highaddr*/BUS_SPACE_MAXADDR, 318 /*filter*/NULL, /*filterarg*/NULL, 319 (AHB_NECB * sizeof(struct ecb)) 320 + sizeof(*ahb->ha_inq_data), 321 /*nsegments*/1, 322 /*maxsegsz*/BUS_SPACE_MAXSIZE_32BIT, 323 /*flags*/0, &ahb->ecb_dmat) != 0) --- 1041 unchanged lines hidden --- | 316 /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, 317 /*highaddr*/BUS_SPACE_MAXADDR, 318 /*filter*/NULL, /*filterarg*/NULL, 319 (AHB_NECB * sizeof(struct ecb)) 320 + sizeof(*ahb->ha_inq_data), 321 /*nsegments*/1, 322 /*maxsegsz*/BUS_SPACE_MAXSIZE_32BIT, 323 /*flags*/0, &ahb->ecb_dmat) != 0) --- 1041 unchanged lines hidden --- |