d3cadf5352
Include a copy of the oct612x Octasic echo canceller interface to be used by astribank_hexload to load the echo canceller firmware to a Xorcom Astribank. git-svn-id: http://svn.astersk.org/svn/dahdi/tools/trunk@10030 17933a7a-c749-41c5-a318-cba88f637d49
159 lines
6.0 KiB
C
159 lines
6.0 KiB
C
/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*\
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File: oct6100_interrupts_priv.h
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Copyright (c) 2001-2007 Octasic Inc.
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Description:
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File containing all private defines, macros, structures and prototypes
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pertaining to the file oct6100_interrupts.c. All elements defined in this
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file are for private usage of the API. All public elements are defined
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in the oct6100_interrupts_pub.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: 11 $
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\*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
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#ifndef __OCT6100_INTERRUPTS_PRIV_H__
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#define __OCT6100_INTERRUPTS_PRIV_H__
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/***************************** INCLUDE FILES *******************************/
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/***************************** DEFINES *************************************/
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#define mOCT6100_GET_INTRPT_ENABLE_TIME( \
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ulRegMclkTimeHigh, \
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ulRegMclkTimeLow, \
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ulIntrptState, \
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ulIntrptEnableMclkHigh, \
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ulIntrptEnableMclkLow, \
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ulIntrptTimeoutMclk, \
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ulTimeDiff ) \
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if ( ulIntrptState == cOCT6100_INTRPT_WILL_TIMEOUT ) \
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{ \
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ulIntrptEnableMclkLow = ulRegMclkTimeLow + ulIntrptTimeoutMclk; \
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if ( ulIntrptEnableMclkLow < ulRegMclkTimeLow ) \
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ulIntrptEnableMclkHigh = (ulRegMclkTimeHigh + 1) & 0xFF; \
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else \
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ulIntrptEnableMclkHigh = ulRegMclkTimeHigh; \
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\
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ulIntrptState = cOCT6100_INTRPT_IN_TIMEOUT; \
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} \
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\
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if ( ulIntrptEnableMclkLow < ulRegMclkTimeLow ) \
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{ \
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ulTimeDiff = (cOCT6100_FFFFFFFF - ulRegMclkTimeLow - 1) + ulIntrptEnableMclkLow; \
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} \
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else \
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{ \
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ulTimeDiff = ulIntrptEnableMclkLow - ulRegMclkTimeLow; \
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}
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#define mOCT6100_CHECK_INTRPT_TIMEOUT( \
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ulRegMclkTimePlus5MsHigh, \
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ulRegMclkTimePlus5MsLow, \
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ulIntrptDisableMclkHigh, \
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ulIntrptDisableMclkLow, \
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ulIntrptEnableMclkHigh, \
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ulIntrptEnableMclkLow, \
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ulIntrptState, \
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fIntrptChange ) \
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/* Branch depending on whether the disable time is lesser or greater than the timeout time. */ \
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if ( ulIntrptDisableMclkLow < ulIntrptEnableMclkLow ) \
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{ \
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/* Disable period is over if mclk is greater than timeout time or less than disabled time. */ \
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if ( ulRegMclkTimePlus5MsLow > ulIntrptEnableMclkLow || \
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ulRegMclkTimePlus5MsLow < ulIntrptDisableMclkLow || \
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ulRegMclkTimePlus5MsHigh != ulIntrptEnableMclkHigh ) \
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{ \
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fIntrptChange = TRUE; \
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ulIntrptState = cOCT6100_INTRPT_ACTIVE; \
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} \
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} \
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else \
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{ \
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/* Disable period is over if mclk is lesser than disable time and greater than timeout. */ \
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if ( (ulRegMclkTimePlus5MsLow > ulIntrptEnableMclkLow && ulRegMclkTimePlus5MsLow < ulIntrptDisableMclkLow) || \
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(ulRegMclkTimePlus5MsHigh != ulIntrptDisableMclkHigh && ulRegMclkTimePlus5MsHigh != ulIntrptEnableMclkHigh) ) \
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{ \
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fIntrptChange = TRUE; \
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ulIntrptState = cOCT6100_INTRPT_ACTIVE; \
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} \
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}
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/***************************** TYPES ***************************************/
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/************************** FUNCTION PROTOTYPES *****************************/
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UINT32 Oct6100ApiIsrSwInit(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100ApiIsrHwInit(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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IN tPOCT6100_INTERRUPT_CONFIGURE f_pIntrptConfig );
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UINT32 Oct6100InterruptConfigureSer(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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IN tPOCT6100_INTERRUPT_CONFIGURE f_pIntrptConfig,
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IN BOOL f_fCheckParams );
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UINT32 Oct6100ApiClearEnabledInterrupts(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100InterruptServiceRoutineSer(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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OUT tPOCT6100_INTERRUPT_FLAGS f_pIntFlags );
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UINT32 Oct6100ApiWriteIeRegs(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100ApiReadIntrptRegs(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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OUT tPOCT6100_INTERRUPT_FLAGS f_pIntFlags,
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IN UINT32 f_ulRegister210h );
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UINT32 Oct6100ApiUpdateIntrptStates(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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OUT tPOCT6100_INTERRUPT_FLAGS f_pIntFlags );
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UINT32 Oct6100ApiWriteIntrptRegs(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100ApiReadChipMclkTime(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100ApiUpdateIntrptTimeouts(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100ApiScheduleNextMclkIntrpt(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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IN UINT32 f_ulIntrptToSet );
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UINT32 Oct6100ApiScheduleNextMclkIntrptSer(
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IN tPOCT6100_INSTANCE_API f_pApiInstance );
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UINT32 Oct6100ApiCheckProcessorState(
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IN tPOCT6100_INSTANCE_API f_pApiInstance,
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IN tPOCT6100_INTERRUPT_FLAGS f_pIntFlags );
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#endif /* __OCT6100_INTERRUPTS_PRIV_H__ */
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