diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon/include/bsp.h')
-rw-r--r-- | c/src/lib/libbsp/sparc/leon/include/bsp.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/c/src/lib/libbsp/sparc/leon/include/bsp.h b/c/src/lib/libbsp/sparc/leon/include/bsp.h index 602693bad9..ee63921dea 100644 --- a/c/src/lib/libbsp/sparc/leon/include/bsp.h +++ b/c/src/lib/libbsp/sparc/leon/include/bsp.h @@ -54,67 +54,6 @@ extern int rtems_leon_open_eth_driver_attach (struct rtems_bsdnet_ifconfig *conf #define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_leon_open_eth_driver_attach /* - * Define the interrupt mechanism for Time Test 27 - * - * NOTE: Since the interrupt code for the SPARC supports both synchronous - * and asynchronous trap handlers, support for testing with both - * is included. - */ - -#define SIS_USE_SYNCHRONOUS_TRAP 0 - -/* - * The synchronous trap is an arbitrarily chosen software trap. - */ - -#if (SIS_USE_SYNCHRONOUS_TRAP == 1) - -#define TEST_VECTOR SPARC_SYNCHRONOUS_TRAP( 0x90 ) - -#define MUST_WAIT_FOR_INTERRUPT 1 - -#define Install_tm27_vector( handler ) \ - set_vector( (handler), TEST_VECTOR, 1 ); - -#define Cause_tm27_intr() \ - asm volatile( "ta 0x10; nop " ); - -#define Clear_tm27_intr() - -#define Lower_tm27_intr() - -/* - * The asynchronous trap is an arbitrarily chosen ERC32 interrupt source. - */ - -#else /* use a regular asynchronous trap */ - -#define TEST_INTERRUPT_SOURCE LEON_INTERRUPT_EXTERNAL_1 -#define TEST_VECTOR LEON_TRAP_TYPE( TEST_INTERRUPT_SOURCE ) -#define TEST_INTERRUPT_SOURCE2 LEON_INTERRUPT_EXTERNAL_1+1 -#define TEST_VECTOR2 LEON_TRAP_TYPE( TEST_INTERRUPT_SOURCE2 ) -#define MUST_WAIT_FOR_INTERRUPT 1 - -#define Install_tm27_vector( handler ) \ - set_vector( (handler), TEST_VECTOR, 1 ); \ - set_vector( (handler), TEST_VECTOR2, 1 ); - -#define Cause_tm27_intr() \ - do { \ - LEON_Force_interrupt( TEST_INTERRUPT_SOURCE+(Interrupt_nest>>1)); \ - nop(); \ - nop(); \ - nop(); \ - } while (0) - -#define Clear_tm27_intr() \ - LEON_Clear_interrupt( TEST_INTERRUPT_SOURCE ) - -#define Lower_tm27_intr() - -#endif - -/* * Simple spin delay in microsecond units for device drivers. * This is very dependent on the clock speed of the target. */ |