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