removed dpdk22 files

1 files changed, 0 insertions, 325 deletions

diff --git a/src/dpdk22/lib/librte_eal/common/include/generic/rte_spinlock.h b/src/dpdk22/lib/librte_eal/common/include/generic/rte_spinlock.h
deleted file mode 100644
index 4e0a3c30..00000000
--- a/src/dpdk22/lib/librte_eal/common/include/generic/rte_spinlock.h
+++ /dev/null
@@ -1,325 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _RTE_SPINLOCK_H_
-#define _RTE_SPINLOCK_H_
-
-/**
- * @file
- *
- * RTE Spinlocks
- *
- * This file defines an API for read-write locks, which are implemented
- * in an architecture-specific way. This kind of lock simply waits in
- * a loop repeatedly checking until the lock becomes available.
- *
- * All locks must be initialised before use, and only initialised once.
- *
- */
-
-#include <rte_lcore.h>
-#ifdef RTE_FORCE_INTRINSICS
-#include <rte_common.h>
-#endif
-
-/**
- * The rte_spinlock_t type.
- */
-typedef struct {
-	volatile int locked; /**< lock status 0 = unlocked, 1 = locked */
-} rte_spinlock_t;
-
-/**
- * A static spinlock initializer.
- */
-#define RTE_SPINLOCK_INITIALIZER { 0 }
-
-/**
- * Initialize the spinlock to an unlocked state.
- *
- * @param sl
- *   A pointer to the spinlock.
- */
-static inline void
-rte_spinlock_init(rte_spinlock_t *sl)
-{
-	sl->locked = 0;
-}
-
-/**
- * Take the spinlock.
- *
- * @param sl
- *   A pointer to the spinlock.
- */
-static inline void
-rte_spinlock_lock(rte_spinlock_t *sl);
-
-#ifdef RTE_FORCE_INTRINSICS
-static inline void
-rte_spinlock_lock(rte_spinlock_t *sl)
-{
-	while (__sync_lock_test_and_set(&sl->locked, 1))
-		while(sl->locked)
-			rte_pause();
-}
-#endif
-
-/**
- * Release the spinlock.
- *
- * @param sl
- *   A pointer to the spinlock.
- */
-static inline void
-rte_spinlock_unlock (rte_spinlock_t *sl);
-
-#ifdef RTE_FORCE_INTRINSICS
-static inline void
-rte_spinlock_unlock (rte_spinlock_t *sl)
-{
-	__sync_lock_release(&sl->locked);
-}
-#endif
-
-/**
- * Try to take the lock.
- *
- * @param sl
- *   A pointer to the spinlock.
- * @return
- *   1 if the lock is successfully taken; 0 otherwise.
- */
-static inline int
-rte_spinlock_trylock (rte_spinlock_t *sl);
-
-#ifdef RTE_FORCE_INTRINSICS
-static inline int
-rte_spinlock_trylock (rte_spinlock_t *sl)
-{
-	return (__sync_lock_test_and_set(&sl->locked,1) == 0);
-}
-#endif
-
-/**
- * Test if the lock is taken.
- *
- * @param sl
- *   A pointer to the spinlock.
- * @return
- *   1 if the lock is currently taken; 0 otherwise.
- */
-static inline int rte_spinlock_is_locked (rte_spinlock_t *sl)
-{
-	return sl->locked;
-}
-
-/**
- * Test if hardware transactional memory (lock elision) is supported
- *
- * @return
- *   1 if the hardware transactional memory is supported; 0 otherwise.
- */
-static inline int rte_tm_supported(void);
-
-/**
- * Try to execute critical section in a hardware memory transaction,
- * if it fails or not available take the spinlock.
- *
- * NOTE: An attempt to perform a HW I/O operation inside a hardware memory
- * transaction always aborts the transaction since the CPU is not able to
- * roll-back should the transaction fail. Therefore, hardware transactional
- * locks are not advised to be used around rte_eth_rx_burst() and
- * rte_eth_tx_burst() calls.
- *
- * @param sl
- *   A pointer to the spinlock.
- */
-static inline void
-rte_spinlock_lock_tm(rte_spinlock_t *sl);
-
-/**
- * Commit hardware memory transaction or release the spinlock if
- * the spinlock is used as a fall-back
- *
- * @param sl
- *   A pointer to the spinlock.
- */
-static inline void
-rte_spinlock_unlock_tm(rte_spinlock_t *sl);
-
-/**
- * Try to execute critical section in a hardware memory transaction,
- * if it fails or not available try to take the lock.
- *
- * NOTE: An attempt to perform a HW I/O operation inside a hardware memory
- * transaction always aborts the transaction since the CPU is not able to
- * roll-back should the transaction fail. Therefore, hardware transactional
- * locks are not advised to be used around rte_eth_rx_burst() and
- * rte_eth_tx_burst() calls.
- *
- * @param sl
- *   A pointer to the spinlock.
- * @return
- *   1 if the hardware memory transaction is successfully started
- *   or lock is successfully taken; 0 otherwise.
- */
-static inline int
-rte_spinlock_trylock_tm(rte_spinlock_t *sl);
-
-/**
- * The rte_spinlock_recursive_t type.
- */
-typedef struct {
-	rte_spinlock_t sl; /**< the actual spinlock */
-	volatile int user; /**< core id using lock, -1 for unused */
-	volatile int count; /**< count of time this lock has been called */
-} rte_spinlock_recursive_t;
-
-/**
- * A static recursive spinlock initializer.
- */
-#define RTE_SPINLOCK_RECURSIVE_INITIALIZER {RTE_SPINLOCK_INITIALIZER, -1, 0}
-
-/**
- * Initialize the recursive spinlock to an unlocked state.
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- */
-static inline void rte_spinlock_recursive_init(rte_spinlock_recursive_t *slr)
-{
-	rte_spinlock_init(&slr->sl);
-	slr->user = -1;
-	slr->count = 0;
-}
-
-/**
- * Take the recursive spinlock.
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- */
-static inline void rte_spinlock_recursive_lock(rte_spinlock_recursive_t *slr)
-{
-	int id = rte_gettid();
-
-	if (slr->user != id) {
-		rte_spinlock_lock(&slr->sl);
-		slr->user = id;
-	}
-	slr->count++;
-}
-/**
- * Release the recursive spinlock.
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- */
-static inline void rte_spinlock_recursive_unlock(rte_spinlock_recursive_t *slr)
-{
-	if (--(slr->count) == 0) {
-		slr->user = -1;
-		rte_spinlock_unlock(&slr->sl);
-	}
-
-}
-
-/**
- * Try to take the recursive lock.
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- * @return
- *   1 if the lock is successfully taken; 0 otherwise.
- */
-static inline int rte_spinlock_recursive_trylock(rte_spinlock_recursive_t *slr)
-{
-	int id = rte_gettid();
-
-	if (slr->user != id) {
-		if (rte_spinlock_trylock(&slr->sl) == 0)
-			return 0;
-		slr->user = id;
-	}
-	slr->count++;
-	return 1;
-}
-
-
-/**
- * Try to execute critical section in a hardware memory transaction,
- * if it fails or not available take the recursive spinlocks
- *
- * NOTE: An attempt to perform a HW I/O operation inside a hardware memory
- * transaction always aborts the transaction since the CPU is not able to
- * roll-back should the transaction fail. Therefore, hardware transactional
- * locks are not advised to be used around rte_eth_rx_burst() and
- * rte_eth_tx_burst() calls.
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- */
-static inline void rte_spinlock_recursive_lock_tm(
-	rte_spinlock_recursive_t *slr);
-
-/**
- * Commit hardware memory transaction or release the recursive spinlock
- * if the recursive spinlock is used as a fall-back
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- */
-static inline void rte_spinlock_recursive_unlock_tm(
-	rte_spinlock_recursive_t *slr);
-
-/**
- * Try to execute critical section in a hardware memory transaction,
- * if it fails or not available try to take the recursive lock
- *
- * NOTE: An attempt to perform a HW I/O operation inside a hardware memory
- * transaction always aborts the transaction since the CPU is not able to
- * roll-back should the transaction fail. Therefore, hardware transactional
- * locks are not advised to be used around rte_eth_rx_burst() and
- * rte_eth_tx_burst() calls.
- *
- * @param slr
- *   A pointer to the recursive spinlock.
- * @return
- *   1 if the hardware memory transaction is successfully started
- *   or lock is successfully taken; 0 otherwise.
- */
-static inline int rte_spinlock_recursive_trylock_tm(
-	rte_spinlock_recursive_t *slr);
-
-#endif /* _RTE_SPINLOCK_H_ */