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-rw-r--r--scsi/adapters/scsi_dma.h150
1 files changed, 0 insertions, 150 deletions
diff --git a/scsi/adapters/scsi_dma.h b/scsi/adapters/scsi_dma.h
deleted file mode 100644
index 9401a16..0000000
--- a/scsi/adapters/scsi_dma.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS AS-IS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-/*
- * File: scsi_dma.h
- * Author: Alessandro Forin, Carnegie Mellon University
- * Date: 7/91
- *
- * DMA operations that an HBA driver might invoke.
- *
- */
-
-/*
- * This defines much more than usually needed, mainly
- * to cover for the case of no DMA at all and/or only
- * DMA from/to a specialized buffer ( which means the
- * CPU has to copy data into/outof it ).
- */
-
-typedef struct {
- opaque_t (*init)(
- int dev_unit,
- vm_offset_t base,
- int *dma_bsizep,
- boolean_t *oddbp);
-
- void (*new_target)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- void (*map)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- int (*start_cmd)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- void (*end_xfer)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- void (*end_cmd)(
- opaque_t dma_state,
- target_info_t *tgt,
- io_req_t ior);
-
- int (*start_datain)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- int (*start_msgin)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- void (*end_msgin)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- boolean_t (*start_dataout)(
- opaque_t dma_state,
- target_info_t *tgt,
- volatile unsigned *regp,
- unsigned value,
- unsigned char *prefetch_count);
-
- int (*restart_datain_1)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- int (*restart_datain_2)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- void (*restart_datain_3)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- int (*restart_dataout_1)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- int (*restart_dataout_2)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- int (*restart_dataout_3)(
- opaque_t dma_state,
- target_info_t *tgt,
- volatile unsigned *regp);
-
- void (*restart_dataout_4)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- boolean_t (*disconn_1)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- boolean_t (*disconn_2)(
- opaque_t dma_state,
- target_info_t *tgt);
-
- boolean_t (*disconn_3)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- boolean_t (*disconn_4)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- boolean_t (*disconn_5)(
- opaque_t dma_state,
- target_info_t *tgt,
- int xferred);
-
- void (*disconn_callback)(
- opaque_t dma_state,
- target_info_t *tgt);
-
-} scsi_dma_ops_t;
-