diff options
author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2004-04-23 02:25:58 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2004-04-23 02:25:58 +0000 |
commit | 76488aa308f780bc56be416158ebae08a4c2c4e8 (patch) | |
tree | e14900799c798ece8f8a27277c7ec019f62d0be0 /c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h | |
parent | 2004-04-22 Ralf Corsepius <ralf_corsepius@rtems.org> (diff) | |
download | rtems-76488aa308f780bc56be416158ebae08a4c2c4e8.tar.bz2 |
2004-04-22 Ralf Corsepius <ralf_corsepius@rtems.org>
* include/bsp.h: Split out tmtest27 support.
* include/tm27.h: New.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h')
-rw-r--r-- | c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h b/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h index c2abd385a5..dc7b0d3b91 100644 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h +++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/include/bsp.h @@ -104,53 +104,6 @@ extern int BSP_connect_clock_handler (void); */ extern unsigned long _BSP_clear_hostbridge_errors(int enableMCP, int quiet); -/* - * TM27 stuff - */ - -#if defined(USE_ENHANCED_INTR_API) && defined(RTEMS_TM27) - -#include <bsp/irq.h> - -#define MUST_WAIT_FOR_INTERRUPT 1 - -void nullFunc() {} -static rtems_irq_connect_data clockIrqData = {BSP_DECREMENTER, - 0, - (rtems_irq_enable)nullFunc, - (rtems_irq_disable)nullFunc, - (rtems_irq_is_enabled) nullFunc}; -void Install_tm27_vector(void (*_handler)()) -{ - clockIrqData.hdl = _handler; - if (!BSP_install_rtems_irq_handler (&clockIrqData)) { - printk("Error installing clock interrupt handler!\n"); - rtems_fatal_error_occurred(1); - } -} - -#define Cause_tm27_intr() \ - do { \ - uint32_t _clicks = 8; \ - asm volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \ - } while (0) - -#define Clear_tm27_intr() \ - do { \ - uint32_t _clicks = 0xffffffff; \ - asm volatile( "mtdec %0" : "=r" ((_clicks)) : "r" ((_clicks)) ); \ - } while (0) - -#define Lower_tm27_intr() \ - do { \ - uint32_t _msr = 0; \ - _ISR_Set_level( 0 ); \ - asm volatile( "mfmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \ - _msr |= 0x8002; \ - asm volatile( "mtmsr %0 ;" : "=r" (_msr) : "r" (_msr) ); \ - } while (0) -#endif - #endif #endif |