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1.1 ! root 1: /* ******************************************************************** */ ! 2: /* */ ! 3: /* METHEUS Corporation */ ! 4: /* */ ! 5: /* UNIX - DMA Interface Driver Source Code */ ! 6: /* */ ! 7: /* This program and the subroutines implemented thereby are */ ! 8: /* proprietary information of Metheus Corporation and may not be */ ! 9: /* reproduced, or disclosed or released to, or used by any other */ ! 10: /* person without the express written consent of Metheus */ ! 11: /* Corporation. */ ! 12: /* */ ! 13: /* (c) 1983 Metheus Corporation */ ! 14: /* All rights reserved */ ! 15: /* */ ! 16: /* UNIX DR11-W DMA Interface Driver Software by Ed Mills */ ! 17: /* */ ! 18: /* Version: UNIX DMA Interface Driver constants */ ! 19: /* Release: 1.0 */ ! 20: /* Date: May 15, 1983 */ ! 21: /* */ ! 22: /* ******************************************************************** */ ! 23: ! 24: ! 25: /* These constant definitions are for use by both the driver and the user. */ ! 26: ! 27: /* Definitions for ioctls for OMEGA 440. */ ! 28: #define OM_SETRSTALL 0 ! 29: #define OM_SETNORSTALL 1 ! 30: #define OM_GETRSTALL 2 ! 31: #define OM_SETRTIMEOUT 3 ! 32: #define OM_GETRTIMEOUT 4 ! 33: #define OM_SETWSTALL 5 ! 34: #define OM_SETNOWSTALL 6 ! 35: #define OM_GETWSTALL 7 ! 36: #define OM_SETWTIMEOUT 8 ! 37: #define OM_GETWTIMEOUT 9 ! 38: #define OM_WRITEREADY 10 ! 39: #define OM_READREADY 11 ! 40: #define OM_BUSY 12 ! 41: #define OM_RESET 13 ! 42: ! 43: /* The block size for buffering and DMA transfers. */ ! 44: /* OM_BLOCKSIZE must be even and <= 32768. Multiples of 512 are prefered. */ ! 45: #define OM_BLOCKSIZE 32768
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