diff options
Diffstat (limited to 'c/src/lib/libbsp/mips/csb350/clock/clockdrv.c')
| -rw-r--r-- | c/src/lib/libbsp/mips/csb350/clock/clockdrv.c | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/c/src/lib/libbsp/mips/csb350/clock/clockdrv.c b/c/src/lib/libbsp/mips/csb350/clock/clockdrv.c index 39c3a8d2d3..fc903f2e5e 100644 --- a/c/src/lib/libbsp/mips/csb350/clock/clockdrv.c +++ b/c/src/lib/libbsp/mips/csb350/clock/clockdrv.c @@ -1,26 +1,32 @@ -/* +/** + * @file + * * Instantiate the clock driver shell. * * This uses the TOY (Time of Year) timer to implement the clock. - * + */ + +/* * Copyright (c) 2005 by Cogent Computer Systems * Written by Jay Monkman <jtm@lopingdog.com> * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.rtems.com/license/LICENSE. - * + * * $Id$ */ #include <rtems.h> #include <bsp.h> -#include <libcpu/au1x00.h> +#include <bsp/irq.h> #include <rtems/bspIo.h> uint32_t tick_interval; uint32_t last_match; +void au1x00_clock_init(void); + #define CLOCK_VECTOR AU1X00_IRQ_TOY_MATCH2 #define Clock_driver_support_at_tick() \ @@ -34,13 +40,19 @@ uint32_t last_match; /* Set for rising edge interrupt */ #define Clock_driver_support_install_isr( _new, _old ) \ do { \ - _old = set_vector( _new, AU1X00_IRQ_TOY_MATCH2, 1 ); \ - AU1X00_IC_MASKCLR(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ - AU1X00_IC_SRCSET(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ - AU1X00_IC_CFG0SET(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ - AU1X00_IC_CFG1CLR(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ - AU1X00_IC_CFG2CLR(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ - AU1X00_IC_ASSIGNSET(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ + rtems_interrupt_handler_install( \ + CLOCK_VECTOR, \ + "clock", \ + 0, \ + _new, \ + NULL \ + ); \ + AU1X00_IC_MASKCLR(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ + AU1X00_IC_SRCSET(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ + AU1X00_IC_CFG0SET(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ + AU1X00_IC_CFG1CLR(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ + AU1X00_IC_CFG2CLR(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ + AU1X00_IC_ASSIGNSET(AU1X00_IC0_ADDR) = AU1X00_IC_IRQ_TOY_MATCH2; \ } while(0) void au1x00_clock_init(void) |