bf3fe05dfb
This needs some more testing before it's on by default. If the card is otherwise functioning, these messages may be confusing to the user. If the card is not functioning, the driver can be reloaded with debug to check for this condition. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9205 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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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