From 680f6c12600f5d341c5968a1daeef7c5a055451b Mon Sep 17 00:00:00 2001
From: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Date: Fri, 6 Oct 2017 16:33:45 +0530
Subject: [PATCH] mem: honor IOVA mode in virt2phy

Check iova mode and accordingly return phy addr.

Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
 lib/librte_eal/linuxapp/eal/eal_memory.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c
index 52791282f3..2d9d7c2dc6 100644
--- a/lib/librte_eal/linuxapp/eal/eal_memory.c
+++ b/lib/librte_eal/linuxapp/eal/eal_memory.c
@@ -139,6 +139,9 @@ rte_mem_virt2phy(const void *virtaddr)
 	int page_size;
 	off_t offset;
 
+	if (rte_eal_iova_mode() == RTE_IOVA_VA)
+		return (uintptr_t)virtaddr;
+
 	/* when using dom0, /proc/self/pagemap always returns 0, check in
 	 * dpdk memory by browsing the memsegs */
 	if (rte_xen_dom0_supported()) {
-- 
2.20.1