From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
To: dev@dpdk.org, syalavarthi@marvell.com
Cc: jerinj@marvell.com, nd@arm.com,
Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Subject: [PATCH] ml/cnxk: remove unused memory barrier macros
Date: Wed, 7 Feb 2024 03:36:05 +0000 [thread overview]
Message-ID: <20240207033605.1106673-1-honnappa.nagarahalli@arm.com> (raw)
The dmb_st abd dsb_st macros are not used in the code.
Remove them to avoid any confusion.
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
drivers/ml/cnxk/cn10k_ml_dev.h | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/ml/cnxk/cn10k_ml_dev.h b/drivers/ml/cnxk/cn10k_ml_dev.h
index cee405f3f5..ddb8b67e06 100644
--- a/drivers/ml/cnxk/cn10k_ml_dev.h
+++ b/drivers/ml/cnxk/cn10k_ml_dev.h
@@ -42,15 +42,6 @@ extern struct rte_ml_dev_ops ml_dev_dummy_ops;
#define ML_CN10K_SP_FLAGS_OCM_NONRELOCATABLE BIT(0)
#define ML_CN10K_SP_FLAGS_EXTENDED_LOAD_JD BIT(1)
-/* Memory barrier macros */
-#if defined(RTE_ARCH_ARM)
-#define dmb_st ({ asm volatile("dmb st" : : : "memory"); })
-#define dsb_st ({ asm volatile("dsb st" : : : "memory"); })
-#else
-#define dmb_st
-#define dsb_st
-#endif
-
struct cnxk_ml_dev;
struct cnxk_ml_req;
struct cnxk_ml_qp;
--
2.34.1
next reply other threads:[~2024-02-07 3:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 3:36 Honnappa Nagarahalli [this message]
2024-02-07 5:24 ` [EXT] " Srikanth Yalavarthi
2024-02-09 7:21 ` Jerin Jacob
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