diff options
Diffstat (limited to 'target/linux/ubicom32/files/arch/ubicom32/include/asm/timex.h')
-rw-r--r-- | target/linux/ubicom32/files/arch/ubicom32/include/asm/timex.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/ubicom32/files/arch/ubicom32/include/asm/timex.h b/target/linux/ubicom32/files/arch/ubicom32/include/asm/timex.h new file mode 100644 index 000000000..93ee3db05 --- /dev/null +++ b/target/linux/ubicom32/files/arch/ubicom32/include/asm/timex.h @@ -0,0 +1,56 @@ +/* + * arch/ubicom32/include/asm/timex.h + * Ubicom32 architecture timex specifications. + * + * (C) Copyright 2009, Ubicom, Inc. + * + * This file is part of the Ubicom32 Linux Kernel Port. + * + * The Ubicom32 Linux Kernel Port is free software: you can redistribute + * it and/or modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, either version 2 of the + * License, or (at your option) any later version. + * + * The Ubicom32 Linux Kernel Port is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See + * the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with the Ubicom32 Linux Kernel Port. If not, + * see <http://www.gnu.org/licenses/>. + * + * Ubicom32 implementation derived from (with many thanks): + * arch/m68knommu + * arch/blackfin + * arch/parisc + */ +#ifndef _ASM_UBICOM32_TIMEX_H +#define _ASM_UBICOM32_TIMEX_H + +#define CLOCK_TICK_RATE 266000000 + +// #define ARCH_HAS_READ_CURRENT_TIMER + +typedef unsigned long cycles_t; + +static inline cycles_t get_cycles(void) +{ + return 0; +} + +extern int timer_alloc(void); +extern void timer_set(int timervector, unsigned int cycles); +extern int timer_reset(int timervector, unsigned int cycles); +extern void timer_tick_init(void); +extern void timer_device_init(void); + +#if defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) +extern void local_timer_interrupt(void); +#endif + +#if defined(CONFIG_LOCAL_TIMERS) || defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) +extern int local_timer_setup(unsigned int cpu); +#endif + +#endif /* _ASM_UBICOM32_TIMEX_H */ |