From 0fab6dded87c36ae119a14f773b636aec3063d4b Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 5 Nov 1999 17:49:56 +0000 Subject: Patch from Eric Valette so this will build independently of a BSP. --- c/src/lib/libbsp/powerpc/mcp750/clock/p_clock.c | 37 +++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 c/src/lib/libbsp/powerpc/mcp750/clock/p_clock.c (limited to 'c/src/lib/libbsp/powerpc/mcp750/clock/p_clock.c') diff --git a/c/src/lib/libbsp/powerpc/mcp750/clock/p_clock.c b/c/src/lib/libbsp/powerpc/mcp750/clock/p_clock.c new file mode 100644 index 0000000000..5de55190d8 --- /dev/null +++ b/c/src/lib/libbsp/powerpc/mcp750/clock/p_clock.c @@ -0,0 +1,37 @@ +/* + * Clock Tick interrupt conexion code. + * + * COPYRIGHT (c) 1989-1997. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may in + * the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * Modified to support the MPC750. + * Modifications Copyright (c) 1999 Eric Valette valette@crf.canon.fr + * + * $Id$ + */ + +#include +#include +#include + +static rtems_irq_connect_data clockIrqData = {BSP_DECREMENTER, + clockIsr, + (rtems_irq_enable)clockOn, + (rtems_irq_disable)clockOff, + (rtems_irq_is_enabled) clockIsOn}; + + +int BSP_disconnect_clock_handler (void) +{ + return BSP_remove_rtems_irq_handler (&clockIrqData); +} + +int BSP_connect_clock_handler (void) +{ + return BSP_install_rtems_irq_handler (&clockIrqData); +} -- cgit v1.2.3