[dpdk-dev] [PATCH v2] common/octeontx2: fix memory mapping API's usage

[Sarosh Arif]

replace mmap() with rte_mem_map() 
and replace munmap() with rte_mem_unmap()

Fixes: e1d9a02ad8f0 ("common/octeontx2: introduce common device class")
Signed-off-by: Sarosh Arif <sarosh.arif at emumba.com>
---
v2:
update description and commit message
---
 drivers/common/octeontx2/otx2_dev.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/common/octeontx2/otx2_dev.c b/drivers/common/octeontx2/otx2_dev.c
index d61c712fa..6a84df234 100644
--- a/drivers/common/octeontx2/otx2_dev.c
+++ b/drivers/common/octeontx2/otx2_dev.c
@@ -11,6 +11,7 @@
 #include <rte_common.h>
 #include <rte_eal.h>
 #include <rte_memcpy.h>
+#include <rte_eal_paging.h>
 
 #include "otx2_dev.h"
 #include "otx2_mbox.h"
@@ -34,10 +35,11 @@ mbox_mem_map(off_t off, size_t size)
 	if (mem_fd < 0)
 		goto error;
 
-	va = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd, off);
+	va = rte_mem_map(NULL, size, RTE_PROT_READ | RTE_PROT_WRITE,
+			RTE_MAP_SHARED, mem_fd, off);
 	close(mem_fd);
 
-	if (va == MAP_FAILED)
+	if (va == NULL)
 		otx2_err("Failed to mmap sz=0x%zx, fd=%d, off=%jd",
 			 size, mem_fd, (intmax_t)off);
 error:
@@ -48,7 +50,7 @@ static void
 mbox_mem_unmap(void *va, size_t size)
 {
 	if (va)
-		munmap(va, size);
+		rte_mem_unmap(va, size);
 }
 
 static int
-- 
2.25.1