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From: Anatoly Burakov <anatoly.burakov@intel.com>
To: dev@dpdk.org
Cc: Akhil Goyal <akhil.goyal@nxp.com>, Hemant Agrawal <hemant.agrawal@nxp.com>,
keith.wiles@intel.com, jianfeng.tan@intel.com,
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Date: Wed, 4 Apr 2018 00:21:51 +0100
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Subject: [dpdk-dev] [PATCH v3 39/68] crypto/dpaa_sec: use iova2virt instead
of memseg iteration
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Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
drivers/crypto/dpaa_sec/dpaa_sec.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c
index c5191ce..b04510f 100644
--- a/drivers/crypto/dpaa_sec/dpaa_sec.c
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c
@@ -120,16 +120,7 @@ dpaa_mem_vtop_ctx(struct dpaa_sec_op_ctx *ctx, void *vaddr)
static inline void *
dpaa_mem_ptov(rte_iova_t paddr)
{
- const struct rte_memseg *memseg = rte_eal_get_physmem_layout();
- int i;
-
- for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr_64 != 0; i++) {
- if (paddr >= memseg[i].iova &&
- paddr < memseg[i].iova + memseg[i].len)
- return (void *)(size_t)(memseg[i].addr_64 +
- (paddr - memseg[i].iova));
- }
- return NULL;
+ return rte_mem_iova2virt(paddr);
}
static void
--
2.7.4