135 lines
4.4 KiB
C
135 lines
4.4 KiB
C
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/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*\
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File: oct6100_interrupts_inst.h
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Copyright (c) 2001-2007 Octasic Inc.
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Description:
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File containing all defines, macros, and structures pertaining to the file
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oct6100_interrupts.c. All elements defined in this file are for public
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usage of the API. All private elements are defined in the
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oct6100_interrupts_priv.h file.
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This file is part of the Octasic OCT6100 GPL API . The OCT6100 GPL API is
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free software; you can redistribute it and/or modify it under the terms of
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the GNU General Public License as published by the Free Software Foundation;
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either version 2 of the License, or (at your option) any later version.
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The OCT6100 GPL API is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with the OCT6100 GPL API; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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$Octasic_Release: OCT612xAPI-01.00-PR49 $
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$Octasic_Revision: 16 $
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\*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
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#ifndef __OCT6100_INTERRUPTS_INST_H__
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#define __OCT6100_INTERRUPTS_INST_H__
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/***************************** INCLUDE FILES *******************************/
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/***************************** DEFINES *************************************/
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/***************************** TYPES ***************************************/
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typedef struct _OCT6100_API_INTRPT_CONFIG_
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{
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/* The configuration of each group of interrupts. Each can have one of the
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following values:
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cOCT6100_INTRPT_DISABLE,
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cOCT6100_INTRPT_NO_TIMEOUT,
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cOCT6100_INTRPT_TIMEOUT. */
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UINT8 byFatalGeneralConfig;
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UINT8 byFatalMemoryConfig;
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UINT8 byErrorMemoryConfig;
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UINT8 byErrorOverflowToneEventsConfig;
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UINT8 byErrorH100Config;
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/* The timeout value for each interrupt group, if the corresponding
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configuration variable is set to cOCT6100_INTRPT_TIMEOUT. This
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value is kept in mclk cycles. */
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UINT32 ulFatalMemoryTimeoutMclk;
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UINT32 ulErrorMemoryTimeoutMclk;
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UINT32 ulErrorOverflowToneEventsTimeoutMclk;
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UINT32 ulErrorH100TimeoutMclk;
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} tOCT6100_API_INTRPT_CONFIG, *tPOCT6100_API_INTRPT_CONFIG;
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typedef struct _OCT6100_API_INTRPT_MANAGE_
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{
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/* Number of mclk cycles in 1ms. */
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UINT32 ulNumMclkCyclesIn1Ms;
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/* Whether the mclk interrupt is active. */
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UINT8 fMclkIntrptActive;
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UINT32 ulNextMclkIntrptTimeHigh;
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UINT32 ulNextMclkIntrptTimeLow;
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/* Mclk time read from registers. */
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UINT32 ulRegMclkTimeHigh;
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UINT32 ulRegMclkTimeLow;
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/* Used by the interrupt service routine. */
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UINT16 usRegister102h;
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UINT16 usRegister202h;
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UINT16 usRegister302h;
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UINT16 usRegister502h;
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UINT16 usRegister702h;
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/* The state of each interrupt group. Can be one of the following:
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cOCT6100_INTRPT_ACTIVE,
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cOCT6100_INTRPT_WILL_TIMEOUT,
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cOCT6100_INTRPT_IN_TIMEOUT,
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cOCT6100_INTRPT_WILL_DISABLED. */
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UINT16 byFatalGeneralState;
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UINT16 byFatalMemoryState;
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UINT16 byErrorMemoryState;
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UINT16 byErrorOverflowToneEventsState;
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UINT16 byErrorH100State;
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/* The time at which each disabled interrupt was disabled, in mclk cycles. */
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UINT32 ulFatalMemoryDisableMclkHigh;
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UINT32 ulFatalMemoryDisableMclkLow;
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UINT32 ulErrorMemoryDisableMclkHigh;
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UINT32 ulErrorMemoryDisableMclkLow;
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UINT32 ulErrorOverflowToneEventsDisableMclkHigh;
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UINT32 ulErrorOverflowToneEventsDisableMclkLow;
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UINT32 ulErrorH100DisableMclkHigh;
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UINT32 ulErrorH100DisableMclkLow;
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/* The time at which each disabled interrupt group is to be reenabled,
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in number of mclk cycles. */
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UINT32 ulFatalGeneralEnableMclkHigh;
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UINT32 ulFatalGeneralEnableMclkLow;
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UINT32 ulFatalMemoryEnableMclkHigh;
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UINT32 ulFatalMemoryEnableMclkLow;
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UINT32 ulErrorMemoryEnableMclkHigh;
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UINT32 ulErrorMemoryEnableMclkLow;
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UINT32 ulErrorOverflowToneEventsEnableMclkHigh;
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UINT32 ulErrorOverflowToneEventsEnableMclkLow;
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UINT32 ulErrorH100EnableMclkHigh;
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UINT32 ulErrorH100EnableMclkLow;
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/* If this is set, buffer playout events are pending. */
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UINT8 fBufferPlayoutEventsPending;
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/* If this is set, tone events are pending. */
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UINT8 fToneEventsPending;
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UINT8 fIsrCalled;
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} tOCT6100_API_INTRPT_MANAGE, *tPOCT6100_API_INTRPT_MANAGE;
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#endif /* __OCT6100_INTERRUPTS_INST_H__ */
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