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Diffstat (limited to 'framework/src/suricata/src/threads-arch-tile.h')
| -rw-r--r-- | framework/src/suricata/src/threads-arch-tile.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/framework/src/suricata/src/threads-arch-tile.h b/framework/src/suricata/src/threads-arch-tile.h deleted file mode 100644 index d022d90e..00000000 --- a/framework/src/suricata/src/threads-arch-tile.h +++ /dev/null @@ -1,114 +0,0 @@ -/* Copyright (C) 2011-2013 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * This program 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 - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \file - * - * \author Ken Steele, Tilera Corporation <suricata@tilera.com> - */ - -#ifndef __THREADS_ARCH_TILE_H__ -#define __THREADS_ARCH_TILE_H__ - -#include <tmc/spin.h> -#include <arch/cycle.h> - -/* NOTE: On Tilera datapath threads use the TMC (Tilera Multicore - * Components) library spin mutexes while the control threads use - * pthread mutexes. So the pthread mutex types are split out so that - * their use can be differentiated. - */ - -/* ctrl mutex */ -#define SCCtrlMutex pthread_mutex_t -#define SCCtrlMutexAttr pthread_mutexattr_t -#define SCCtrlMutexInit(mut, mutattr ) pthread_mutex_init(mut, mutattr) -#define SCCtrlMutexLock(mut) pthread_mutex_lock(mut) -#define SCCtrlMutexTrylock(mut) pthread_mutex_trylock(mut) -#define SCCtrlMutexUnlock(mut) pthread_mutex_unlock(mut) -#define SCCtrlMutexDestroy pthread_mutex_destroy - -/* ctrl cond */ -#define SCCtrlCondT pthread_cond_t -#define SCCtrlCondInit pthread_cond_init -#define SCCtrlCondSignal pthread_cond_signal -#define SCCtrlCondTimedwait pthread_cond_timedwait -#define SCCtrlCondWait pthread_cond_wait -#define SCCtrlCondDestroy pthread_cond_destroy - -/* mutex */ - -#define SCMutex tmc_spin_queued_mutex_t -#define SCMutexAttr -#define SCMutexDestroy(x) ({ (void)(x); 0; }) -#define SCMUTEX_INITIALIZER TMC_SPIN_QUEUED_MUTEX_INIT -#define SCMutexInit(mut, mutattr) ({ \ - int ret = 0; \ - tmc_spin_queued_mutex_init(mut); \ - ret; \ -}) -#define SCMutexLock(mut) ({ \ - int ret = 0; \ - tmc_spin_queued_mutex_lock(mut); \ - ret; \ -}) -#define SCMutexTrylock(mut) ({ \ - int ret = (tmc_spin_queued_mutex_trylock(mut) == 0) ? 0 : EBUSY; \ - ret; \ -}) -#define SCMutexUnlock(mut) ({ \ - int ret = 0; \ - tmc_spin_queued_mutex_unlock(mut); \ - ret; \ -}) - -/* conditions */ - -/* Ignore signals when using spin locks */ -#define SCCondT uint8_t -#define SCCondInit(x,y) ({ 0; }) -#define SCCondSignal(x) ({ 0; }) -#define SCCondDestroy(x) ({ 0; }) - -static inline void cycle_sleep(int cycles) -{ - uint64_t end = get_cycle_count() + cycles; - while (get_cycle_count() < end) - ; -} -#define SCCondWait(x,y) cycle_sleep(300) - -/* spinlocks */ - -#define SCSpinlock tmc_spin_queued_mutex_t -#define SCSpinLock(spin) ({ tmc_spin_queued_mutex_lock(spin); 0; }) -#define SCSpinTrylock(spin) (tmc_spin_queued_mutex_trylock(spin) ? EBUSY : 0) -#define SCSpinUnlock(spin) ({ tmc_spin_queued_mutex_unlock(spin); 0; }) -#define SCSpinInit(spin, spin_attr) ({ tmc_spin_queued_mutex_init(spin); 0; }) -#define SCSpinDestroy(spin) ({ (void)(spin); 0; }) - -/* rwlocks */ - -#define SCRWLock tmc_spin_rwlock_t -#define SCRWLockDestroy(x) ({ (void)(x); 0; }) -#define SCRWLockInit(rwl, rwlattr ) ({ tmc_spin_rwlock_init(rwl); 0; }) -#define SCRWLockWRLock(rwl) ({ tmc_spin_rwlock_wrlock(rwl); 0; }) -#define SCRWLockRDLock(rwl) ({ tmc_spin_rwlock_rdlock(rwl); 0; }) -#define SCRWLockTryWRLock(rwl) (tmc_spin_rwlock_trywrlock(rwl) ? EBUSY : 0) -#define SCRWLockTryRDLock(rwl) (tmc_spin_rwlock_tryrdlock(rwl) ? EBUSY : 0) -#define SCRWLockUnlock(rwl) ({ tmc_spin_rwlock_unlock(rwl); 0; }) -#endif |