[v1,12/24] eal/loongarch: add rwlock operations for LoongArch

Message ID 20220528093311.123946-13-zhoumin@loongson.cn (mailing list archive)
State Superseded, archived
Delegated to: Thomas Monjalon
Headers
Series Support LoongArch architecture |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Min Zhou May 28, 2022, 9:32 a.m. UTC
This patch adds rwlock operations for LoongArch architecture.
The implementation is based on lib/eal/ppc/include/rte_rwlock.h.

Signed-off-by: Min Zhou <zhoumin@loongson.cn>
---
 lib/eal/loongarch/include/rte_rwlock.h | 42 ++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 lib/eal/loongarch/include/rte_rwlock.h
  

Patch

diff --git a/lib/eal/loongarch/include/rte_rwlock.h b/lib/eal/loongarch/include/rte_rwlock.h
new file mode 100644
index 0000000000..aac6f60120
--- /dev/null
+++ b/lib/eal/loongarch/include/rte_rwlock.h
@@ -0,0 +1,42 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2022 Loongson Technology Corporation Limited
+ */
+
+#ifndef _RTE_RWLOCK_LOONGARCH_H_
+#define _RTE_RWLOCK_LOONGARCH_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "generic/rte_rwlock.h"
+
+static inline void
+rte_rwlock_read_lock_tm(rte_rwlock_t *rwl)
+{
+	rte_rwlock_read_lock(rwl);
+}
+
+static inline void
+rte_rwlock_read_unlock_tm(rte_rwlock_t *rwl)
+{
+	rte_rwlock_read_unlock(rwl);
+}
+
+static inline void
+rte_rwlock_write_lock_tm(rte_rwlock_t *rwl)
+{
+	rte_rwlock_write_lock(rwl);
+}
+
+static inline void
+rte_rwlock_write_unlock_tm(rte_rwlock_t *rwl)
+{
+	rte_rwlock_write_unlock(rwl);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_RWLOCK_LOONGARCH_H_ */