csb350/include/tm27.h

0001 /**
0002  *  @file
0003  */
0004
0005 /*
0006  *  The license and distribution terms for this file may be
0007  *  found in the file LICENSE in this distribution or at
0008  *  http://www.rtems.org/license/LICENSE.
0009  */
0010
0011 #ifndef _RTEMS_TMTEST27
0012 #error "This is an RTEMS internal file you must not include directly."
0013 #endif
0014
0015 #ifndef __tm27_h
0016 #define __tm27_h
0017
0018 #include <bsp/irq.h>
0019
0020 /*
0021  *  Define the interrupt mechanism for Time Test 27
0022  */
0023
0024 int assert_sw_irw(uint32_t irqnum);
0025 int negate_sw_irw(uint32_t irqnum);
0026
0027 #define MUST_WAIT_FOR_INTERRUPT 0
0028
0029 #define Install_tm27_vector( handler ) \
0030    rtems_interrupt_handler_install( \
0031       AU1X00_IRQ_SW0, "benchmark", 0, handler, NULL );
0032
0033 #define Cause_tm27_intr() \
0034   do { \
0035      assert_sw_irq(0); \
0036   } while(0)
0037
0038 #define Clear_tm27_intr() \
0039   do { \
0040      negate_sw_irq(0); \
0041   } while(0)
0042
0043 #define Lower_tm27_intr() \
0044   do { \
0045      continue;\
0046   } while(0)
0047
0048 #endif