From: Akhil Goyal <akhil.goyal@nxp.com>
To: dev@dpdk.org
Cc: hemant.agrawal@nxp.com, Gagandeep Singh <g.singh@nxp.com>
Subject: [dpdk-dev] [PATCH 2/2] crypto/caam_jr: integrate DPAAX table
Date: Mon, 2 Sep 2019 17:57:47 +0530 [thread overview]
Message-ID: <20190902122747.1393-2-akhil.goyal@nxp.com> (raw)
In-Reply-To: <20190902122747.1393-1-akhil.goyal@nxp.com>
From: Gagandeep Singh <g.singh@nxp.com>
Virtual to physical conversions are optimized using the
DPAAX tables. This patch integrates DPAAX with caam_jr PMD.
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
---
drivers/crypto/caam_jr/Makefile | 1 +
drivers/crypto/caam_jr/caam_jr_pvt.h | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/drivers/crypto/caam_jr/Makefile b/drivers/crypto/caam_jr/Makefile
index cecfbbdc8..0a8a2150b 100644
--- a/drivers/crypto/caam_jr/Makefile
+++ b/drivers/crypto/caam_jr/Makefile
@@ -39,5 +39,6 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_dpaa
LDLIBS += -lrte_bus_vdev
+LDLIBS += -lrte_common_dpaax
include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/crypto/caam_jr/caam_jr_pvt.h b/drivers/crypto/caam_jr/caam_jr_pvt.h
index 9f1adabc7..d32291b60 100644
--- a/drivers/crypto/caam_jr/caam_jr_pvt.h
+++ b/drivers/crypto/caam_jr/caam_jr_pvt.h
@@ -6,6 +6,7 @@
#define CAAM_JR_PVT_H
#include <hw/desc/ipsec.h>
+#include <dpaax_iova_table.h>
/* NXP CAAM JR PMD device name */
@@ -254,6 +255,11 @@ caam_jr_mem_vtop(void *vaddr)
static inline void *
caam_jr_dma_ptov(rte_iova_t paddr)
{
+ void *va;
+ va = dpaax_iova_table_get_va(paddr);
+ if (likely(va != NULL))
+ return va;
+
return rte_mem_iova2virt(paddr);
}
--
2.17.1
next prev parent reply other threads:[~2019-09-02 12:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 12:27 [dpdk-dev] [PATCH 1/2] crypto/caam_jr: reduce the function trace from critical path Akhil Goyal
2019-09-02 12:27 ` Akhil Goyal [this message]
2019-09-19 15:08 ` Akhil Goyal
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