Subversion Repositories openrisc

#ifndef CYGONCE_HAL_VAR_INTS_H

#define CYGONCE_HAL_VAR_INTS_H

//==========================================================================

//

//      hal_var_ints.h

//

//      HAL Interrupt and clock support

//

//==========================================================================

// ####ECOSGPLCOPYRIGHTBEGIN####                                            

// -------------------------------------------                              

// This file is part of eCos, the Embedded Configurable Operating System.   

// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.

//

// eCos 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 or (at your option) any later      

// version.                                                                 

//

// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,    

// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            

//

// As a special exception, if other files instantiate templates or use      

// macros or inline functions from this file, or you compile this file      

// and link it with other works to produce a work based on this file,       

// this file does not by itself cause the resulting work to be covered by   

// the GNU General Public License. However the source code for this file    

// must still be made available in accordance with section (3) of the GNU   

// General Public License v2.                                               

//

// This exception does not invalidate any other reasons why a work based    

// on this file might be covered by the GNU General Public License.         

// -------------------------------------------                              

// ####ECOSGPLCOPYRIGHTEND####                                              

//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):    msalter

// Contributors: msalter

// Date:         2001-12-03

// Purpose:      Define Interrupt support

// Description:  The interrupt details for XScale CPUs are defined here.

// Usage:

//               #include <pkgconf/system.h>

//               #include CYGBLD_HAL_VARIANT_H

//               #include CYGBLD_HAL_VAR_INTS_H

//

//               ...

//              

//

//####DESCRIPTIONEND####

//

//==========================================================================

#include <cyg/hal/hal_ixp425.h>         // registers

//

// Values for the vector argument of cyg_drv_interrupt_create() and

// other interrupt related interfaces.

//

#define CYGNUM_HAL_INTERRUPT_NONE         -1

#define CYGNUM_HAL_INTERRUPT_NPEA         0

#define CYGNUM_HAL_INTERRUPT_NPEB         1

#define CYGNUM_HAL_INTERRUPT_NPEC         2

#define CYGNUM_HAL_INTERRUPT_QM1          3

#define CYGNUM_HAL_INTERRUPT_QM2          4

#define CYGNUM_HAL_INTERRUPT_TIMER0       5

#define CYGNUM_HAL_INTERRUPT_GPIO0        6

#define CYGNUM_HAL_INTERRUPT_GPIO1        7

#define CYGNUM_HAL_INTERRUPT_PCI_INT      8

#define CYGNUM_HAL_INTERRUPT_PCI_DMA1     9

#define CYGNUM_HAL_INTERRUPT_PCI_DMA2     10

#define CYGNUM_HAL_INTERRUPT_TIMER1       11

#define CYGNUM_HAL_INTERRUPT_USB          12

#define CYGNUM_HAL_INTERRUPT_UART2        13

#define CYGNUM_HAL_INTERRUPT_TIMESTAMP    14

#define CYGNUM_HAL_INTERRUPT_UART1        15

#define CYGNUM_HAL_INTERRUPT_WDOG         16

#define CYGNUM_HAL_INTERRUPT_AHB_PMU      17

#define CYGNUM_HAL_INTERRUPT_XSCALE_PMU   18

#define CYGNUM_HAL_INTERRUPT_GPIO2        19

#define CYGNUM_HAL_INTERRUPT_GPIO3        20

#define CYGNUM_HAL_INTERRUPT_GPIO4        21

#define CYGNUM_HAL_INTERRUPT_GPIO5        22

#define CYGNUM_HAL_INTERRUPT_GPIO6        23

#define CYGNUM_HAL_INTERRUPT_GPIO7        24

#define CYGNUM_HAL_INTERRUPT_GPIO8        25

#define CYGNUM_HAL_INTERRUPT_GPIO9        26

#define CYGNUM_HAL_INTERRUPT_GPIO10       27

#define CYGNUM_HAL_INTERRUPT_GPIO11       28           

#define CYGNUM_HAL_INTERRUPT_GPIO12       29

#define CYGNUM_HAL_INTERRUPT_SW_INT1      30

#define CYGNUM_HAL_INTERRUPT_SW_INT2      31

#define CYGNUM_HAL_VAR_ISR_MAX    31

#define CYGNUM_HAL_ISR_MIN        0

#define CYGNUM_HAL_ISR_MAX        CYGNUM_HAL_VAR_ISR_MAX

#define CYGNUM_HAL_ISR_COUNT      (CYGNUM_HAL_ISR_MAX+1)

#define CYGNUM_HAL_INTERRUPT_RTC  CYGNUM_HAL_INTERRUPT_TIMER0

// ------------------------------------------------------------------------

// Dynamically set the timer interrupt rate.

// Not for application use at all.

externC void

hal_clock_reinitialize(          int *pfreq,    /* inout */

                        unsigned int *pperiod,  /* inout */

                        unsigned int old_hz );  /* in */

#define HAL_CLOCK_REINITIALIZE( _freq, _period, _old_hz ) \

        hal_clock_reinitialize( &_freq, &_period, _old_hz )

#define HAL_PLATFORM_RESET_ENTRY 0x00000000

// ------------------------------------------------------------------------

// Used for to tell if interrupt belongs to GDB comm channel

//

#define CYGHWR_HAL_GDB_PORT_VECTORS_MATCH(_v_, _gv_) \

    (((_v_) == (_gv_)) || \

     ((_v_) == CYGNUM_HAL_INTERRUPT_QM1 && \

       ((_gv_) == CYGNUM_HAL_INTERRUPT_NPEB || \

        (_gv_) == CYGNUM_HAL_INTERRUPT_NPEC)))

#endif // CYGONCE_HAL_VAR_INTS_H

// EOF hal_var_ints.h