diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h')
-rw-r--r-- | c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h b/c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h deleted file mode 100644 index 4a68971d13..0000000000 --- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h +++ /dev/null @@ -1,133 +0,0 @@ -#ifndef BSP_GT_TIMER_H -#define BSP_GT_TIMER_H - -/* Support for hardware timers in the discovery bridge */ - -/* - * Authorship - * ---------- - * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was - * created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007, - * Stanford Linear Accelerator Center, Stanford University. - * - * Acknowledgement of sponsorship - * ------------------------------ - * The 'beatnik' BSP was produced by - * the Stanford Linear Accelerator Center, Stanford University, - * under Contract DE-AC03-76SFO0515 with the Department of Energy. - * - * Government disclaimer of liability - * ---------------------------------- - * Neither the United States nor the United States Department of Energy, - * nor any of their employees, makes any warranty, express or implied, or - * assumes any legal liability or responsibility for the accuracy, - * completeness, or usefulness of any data, apparatus, product, or process - * disclosed, or represents that its use would not infringe privately owned - * rights. - * - * Stanford disclaimer of liability - * -------------------------------- - * Stanford University makes no representations or warranties, express or - * implied, nor assumes any liability for the use of this software. - * - * Stanford disclaimer of copyright - * -------------------------------- - * Stanford University, owner of the copyright, hereby disclaims its - * copyright and all other rights in this software. Hence, anyone may - * freely use it for any purpose without restriction. - * - * Maintenance of notices - * ---------------------- - * In the interest of clarity regarding the origin and status of this - * SLAC software, this and all the preceding Stanford University notices - * are to remain affixed to any copy or derivative of this software made - * or distributed by the recipient and are to be affixed to any copy of - * software made or distributed by the recipient that contains a copy or - * derivative of this software. - * - * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03 - */ - -#include <stdint.h> - -#ifdef __cplusplus - extern "C" { -#endif - -/* Obtain the number of hardware timers present - * The 'timer' argument in the routines below addresses - * one of 0..(BSP_timer_instances()-1) - */ -int BSP_timer_instances(void); - -/* Setup timer but don't start yet; interrupts are enabled if an isr argument is passed - * no interrupts are generated otherwise. - * - * If 'reload' is nonzero then the period is automatically restarted. - * - * RETURNS: 0 on success, nonzero on error (argument error) - * - * NOTE: If an ISR is already connected, it must be removed by passing a NULL isr first. - */ -int BSP_timer_setup(uint32_t timer, void (*isr)(void *arg), void *arg, int reload); - -/* Stop timer; - * - * RETURNS: 0 on success, nonzero on argument error - */ -int BSP_timer_stop(uint32_t timer); - -/* Start timer with 'period' (in ticks) - * - * RETURNS: 0 on success, nonzero on argument error - */ -int BSP_timer_start(uint32_t timer, uint32_t period); - -/* read decrementing timer on the fly - * - * RETURNS: current count in ticks - */ -uint32_t BSP_timer_read(uint32_t timer); - -/* get clock rate in Hz */ -uint32_t BSP_timer_clock_get(uint32_t timer); - -/* Initialize timer facility -- to be used by BSP implementors only - * - * RETURNS: 0 on success, nonzero if ISR wrapper couldn't be installed - */ -int BSP_timers_initialize(void); - -/* WATCHDOG TIMER (resets board if enabled and not 'petted' for - * some time). - */ - -/* Enable watchdog and set a timeout (in us) - * RETURNS 0 on success - */ -int BSP_watchdog_enable(uint32_t timeout_us); - -/* Disable watchdog - * RETURNS 0 on success - */ -int BSP_watchdog_disable(void); - -/* Check status -- unfortunately there seems to be no way - * to read the running value... - * - * RETURNS nonzero if enabled/running, zero if disabled/stopped - */ -int BSP_watchdog_status(void); - -/* Pet the watchdog (rearm to configured timeout) - * RETURNS: 0 on success, nonzero on failure (watchdog - * currently not running). - */ -int BSP_watchdog_pet(void); - - -#ifdef __cplusplus - } -#endif - -#endif |