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Annotation of Examples/DriverKit/AMDPCSCSIDriver/AMDPCSCSIDriver_reloc.tproj/AMD_x86.h, revision 1.1.1.1

1.1       root        1: /*     Copyright (c) 1994 NeXT Computer, Inc.  All rights reserved. 
                      2:  *
                      3:  * AMD_x86.h - architecture-specific methods for AMD SCSI driver
                      4:  *
                      5:  * HISTORY
                      6:  * 21 Oct 94    Doug Mitchell at NeXT
                      7:  *      Created. 
                      8:  */
                      9: 
                     10: #import "AMD_SCSI.h"
                     11: 
                     12: @interface AMD_SCSI(Architecture)
                     13: 
                     14: /*
                     15:  * Perform one-time-only architecture-specific init.
                     16:  */
                     17: - archInit                     : deviceDescription;
                     18: 
                     19: /*
                     20:  * Ensure DMA machine is in idle quiescent state.
                     21:  */
                     22: - (void)dmaIdle;
                     23: 
                     24: /*
                     25:  * Start DMA transfer at activeCmd->currentPtr for activeCmd->currentByteCount.
                     26:  */
                     27: - (sc_status_t)dmaStart;
                     28: 
                     29: /*
                     30:  * Terminate a DMA, including FIFO flush if necessary. Returns number of 
                     31:  * bytes transferred.
                     32:  */
                     33: - (unsigned)dmaTerminate;
                     34: 
                     35: @end
                     36: 

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