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Diffstat (limited to 'gdb/rdi-share/devices.h')
-rw-r--r-- | gdb/rdi-share/devices.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/gdb/rdi-share/devices.h b/gdb/rdi-share/devices.h deleted file mode 100644 index eac6ee2..0000000 --- a/gdb/rdi-share/devices.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved. - * - * This software may be freely used, copied, modified, and distributed - * provided that the above copyright notice is preserved in all copies of the - * software. - */ - -/* -*-C-*- - * - * $Revision$ - * $Date$ - * - * - * Project: ANGEL - * - * Title: Devices header file - */ - -#ifndef angel_devices_h -#define angel_devices_h - -/* - * Provides common types for using devices, and provides access to the - * device table. - */ - -#include "angel.h" -#include "buffers.h" - -/* General purpose constants, macros, enums, typedefs */ - -/* a non-enum holder for device IDs */ -typedef unsigned int DeviceID; - -/* device error codes */ -typedef enum DevError { - DE_OKAY, /* no error */ - DE_NO_DEV, /* no such device */ - DE_BAD_DEV, /* device does not support angel */ - DE_BAD_CHAN, /* no such device channel */ - DE_BAD_OP, /* operation not supported by this device */ - DE_BUSY, /* device already busy */ - DE_INVAL, /* length invalid */ - DE_FAILED /* something else went wrong */ -} DevError; - -/* return codes from asynchronous calls - primarily for channels' benefit */ -typedef enum DevStatus { - DS_DONE, /* operation succeeded */ - DS_OVERFLOW, /* not enough buffer space */ - DS_BAD_PACKET, /* packet failed */ - DS_DEV_ERROR, /* device error */ - DS_INT_ERROR /* internal error */ -} DevStatus; - -/* Callback for async. writes */ -typedef void (*DevWrite_CB_Fn)( - void *buff, /* pointer to data -- cast to p_Buffer */ - void *length, /* how much done -- cast to unsigned */ - void *status, /* success code -- cast to DevStatus */ - void *cb_data /* as supplied */ - ); - -/* Callback for async. reads */ -typedef void (*DevRead_CB_Fn)( - void *buff, /* pointer to data -- cast to p_Buffer */ - void *length, /* how much read -- cast to unsigned */ - void *status, /* success code -- cast to DevStatus */ - void *cb_data /* as supplied */ - ); - -/* control operations */ -typedef enum DeviceControl { - DC_INIT, /* initialise device */ - DC_RESET, /* reset device */ - DC_RECEIVE_MODE, /* control reception */ - DC_SET_PARAMS, /* set parameters of device */ -#ifndef TARGET - DC_GET_USER_PARAMS, /* params set by user at open */ - DC_GET_DEFAULT_PARAMS, /* device default parameters */ - DC_RESYNC, /* resynchronise with new agent */ -#endif - DC_PRIVATE /* start of private device codes */ -} DeviceControl; - -typedef enum DevRecvMode { - DR_DISABLE, - DR_ENABLE -} DevRecvMode; - -/* - * callback to allow a device driver to request a buffer, to be filled - * with an incoming packet - */ -typedef p_Buffer (*DevGetBuff_Fn)(unsigned req_size, void *cb_data); - - -/* Publically-accessible globals */ -/* none */ - -#endif /* ndef angel_devices_h */ - -/* EOF devices.h */ |