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authorJoel Sherrill <joel.sherrill@OARcorp.com>2004-09-29 17:25:02 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2004-09-29 17:25:02 +0000
commitc774850d227c53c35d7c99ecb390e2f02113b0fb (patch)
tree5a40759b80ec1b595aa8f76c1855baaf1347921b /c/src/lib/libbsp/i960/cvme961/clock/ckinit.c
parent2004-09-27 Greg Menke <gregory.menke@gsfc.nasa.gov> (diff)
downloadrtems-c774850d227c53c35d7c99ecb390e2f02113b0fb.tar.bz2
2004-09-29 Joel Sherrill <joel@OARcorp.com>
* .cvsignore, ChangeLog, Makefile.am, acinclude.m4, configure.ac, cvme961/.cvsignore, cvme961/ChangeLog, cvme961/Makefile.am, cvme961/bsp_specs, cvme961/configure.ac, cvme961/times, cvme961/clock/ckinit.c, cvme961/console/console.c, cvme961/include/.cvsignore, cvme961/include/bsp.h, cvme961/include/tm27.h, cvme961/shmsupp/addrconv.c, cvme961/shmsupp/getcfg.c, cvme961/shmsupp/lock.c, cvme961/shmsupp/mpisr.c, cvme961/start/start.S, cvme961/startup/bspclean.c, cvme961/startup/bspstart.c, cvme961/startup/exit.c, cvme961/startup/linkcmds, cvme961/startup/setvec.c, cvme961/timer/timer.c, cvme961/timer/timerisr.S, i960sim/.cvsignore, i960sim/ChangeLog, i960sim/Makefile.am, i960sim/bsp_specs, i960sim/configure.ac, i960sim/clock/clockdrv.c, i960sim/console/console-io.c, i960sim/console/mon-syscalls.S, i960sim/include/.cvsignore, i960sim/include/bsp.h, i960sim/include/tm27.h, i960sim/start/start.c, i960sim/startup/bspstart.c, i960sim/startup/linkcmds, rxgen960/.cvsignore, rxgen960/ChangeLog, rxgen960/Makefile.am, rxgen960/README, rxgen960/bsp_specs, rxgen960/configure.ac, rxgen960/clock/ckinit.c, rxgen960/console/concntl.h, rxgen960/console/console.c, rxgen960/console/serial.c, rxgen960/console/serial.h, rxgen960/include/.cvsignore, rxgen960/include/bsp.h, rxgen960/include/rxgen960_config.h, rxgen960/include/tm27.h, rxgen960/start/rxgen_romld.S, rxgen960/startup/asmfault.S, rxgen960/startup/asmfault.h, rxgen960/startup/asmstub.S, rxgen960/startup/asmstub.h, rxgen960/startup/bspstart.c, rxgen960/startup/cntrltbl.c, rxgen960/startup/cntrltbl.h, rxgen960/startup/dram.ld, rxgen960/startup/exit.c, rxgen960/startup/fault.c, rxgen960/startup/fault.h, rxgen960/startup/faultret.h, rxgen960/startup/flttbl.c, rxgen960/startup/flttbl.h, rxgen960/startup/frmstr.c, rxgen960/startup/frmstr.h, rxgen960/startup/i960.h, rxgen960/startup/ihandler.S, rxgen960/startup/ihandler.h, rxgen960/startup/intrtbl.c, rxgen960/startup/intrtbl.h, rxgen960/startup/kkprintf.c, rxgen960/startup/linkcmds, rxgen960/startup/linkcmds.real, rxgen960/startup/main.h, rxgen960/startup/memchnl.h, rxgen960/startup/nmi.c, rxgen960/startup/nulsystbl.c, rxgen960/startup/pmc901_memmap.h, rxgen960/startup/prcb.c, rxgen960/startup/prcb.h, rxgen960/startup/rom.ld, rxgen960/startup/rom_cntrltbl.c, rxgen960/startup/rom_ibr.c, rxgen960/startup/rom_ibr.h, rxgen960/startup/rom_prcb.c, rxgen960/startup/rommon.h, rxgen960/startup/sctns.c, rxgen960/startup/sctns.h, rxgen960/startup/setvec.c, rxgen960/startup/systbl.c, rxgen960/startup/systbl.h, rxgen960/startup/time.h, rxgen960/timer/timer.c, rxgen960/timer/timerisr.S: Removed.
Diffstat (limited to 'c/src/lib/libbsp/i960/cvme961/clock/ckinit.c')
-rw-r--r--c/src/lib/libbsp/i960/cvme961/clock/ckinit.c134
1 files changed, 0 insertions, 134 deletions
diff --git a/c/src/lib/libbsp/i960/cvme961/clock/ckinit.c b/c/src/lib/libbsp/i960/cvme961/clock/ckinit.c
deleted file mode 100644
index d47c3450a2..0000000000
--- a/c/src/lib/libbsp/i960/cvme961/clock/ckinit.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Clock_init()
- *
- * This routine initializes the timer on the VIC chip on the CVME961.
- * The tick frequency is 1 millisecond.
- *
- * Input parameters: NONE
- *
- * Output parameters: NONE
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * 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 <stdlib.h>
-
-#include <bsp.h>
-#include <rtems/libio.h>
-
-#define CLOCK_VECTOR 5
-
-uint32_t Clock_isrs; /* ISRs until next tick */
-i960_isr_entry Old_ticker;
-volatile uint32_t Clock_driver_ticks;
- /* ticks since initialization */
-
-void Clock_exit( void );
-
-/*
- * These are set by clock driver during its init
- */
-
-rtems_device_major_number rtems_clock_major = ~0;
-rtems_device_minor_number rtems_clock_minor;
-
-/* this is later in the file to avoid it being inlined */
-rtems_isr Clock_isr( rtems_vector_number vector );
-
-void Install_clock(
- rtems_isr_entry clock_isr
-)
-{
- volatile unsigned char *victimer;
-
- Clock_driver_ticks = 0;
- Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000;
-
- Old_ticker = set_vector( clock_isr, CLOCK_VECTOR, 1 );
- victimer = (volatile unsigned char *) 0xa00000c3;
- *victimer = 0x12;
- *victimer = 0x92; /* 1000 HZ */
-}
-
-void Clock_exit()
-{
- unsigned char *victimer;
-
- victimer = (unsigned char *) 0xa00000c3;
- *victimer = 0x12;
- i960_mask_intr( 5 );
- /* do not restore old vector */
-}
-
-rtems_device_driver Clock_initialize(
- rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *pargp
-)
-{
- Install_clock( Clock_isr );
-
- atexit( Clock_exit );
-
- /*
- * make major/minor avail to others such as shared memory driver
- */
-
- rtems_clock_major = major;
- rtems_clock_minor = minor;
-
- return RTEMS_SUCCESSFUL;
-}
-
-rtems_device_driver Clock_control(
- rtems_device_major_number major,
- rtems_device_minor_number minor,
- void *pargp
-)
-{
- uint32_t isrlevel;
- rtems_libio_ioctl_args_t *args = pargp;
-
- if (args == 0)
- goto done;
-
- /*
- * This is hokey, but until we get a defined interface
- * to do this, it will just be this simple...
- */
-
- if (args->command == rtems_build_name('I', 'S', 'R', ' '))
- {
- Clock_isr(CLOCK_VECTOR);
- }
- else if (args->command == rtems_build_name('N', 'E', 'W', ' '))
- {
- rtems_interrupt_disable( isrlevel );
- (void) set_vector( args->buffer, CLOCK_VECTOR, 1 );
- rtems_interrupt_enable( isrlevel );
- }
-
-done:
- return RTEMS_SUCCESSFUL;
-}
-
-rtems_isr Clock_isr(
- rtems_vector_number vector
-)
-{
- /* enable_tracing(); */
- Clock_driver_ticks += 1;
- if ( Clock_isrs == 1 ) {
- rtems_clock_tick();
- Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000;
- }
- else
- Clock_isrs -= 1;
- i960_clear_intr( 5 );
-}