[PATCH] net/mana: support building the driver on arm64

[longli@linuxonhyperv.com]

From: Long Li <longli@microsoft.com>

The driver has been verified on Linux arm64. Enable this build option and
add a missing header file for arm64.

Signed-off-by: Long Li <longli@microsoft.com>
---
 drivers/net/mana/meson.build | 4 ++--
 drivers/net/mana/mp.c        | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/mana/meson.build b/drivers/net/mana/meson.build
index 2d72eca5a8..330d30b2ff 100644
--- a/drivers/net/mana/meson.build
+++ b/drivers/net/mana/meson.build
@@ -1,9 +1,9 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2022 Microsoft Corporation
 
-if not is_linux or not dpdk_conf.has('RTE_ARCH_X86')
+if not is_linux or not (dpdk_conf.has('RTE_ARCH_X86') or dpdk_conf.has('RTE_ARCH_ARM64'))
     build = false
-    reason = 'only supported on x86 Linux'
+    reason = 'only supported on x86 or arm64 Linux'
     subdir_done()
 endif
 
diff --git a/drivers/net/mana/mp.c b/drivers/net/mana/mp.c
index 738487f65a..34b45ed832 100644
--- a/drivers/net/mana/mp.c
+++ b/drivers/net/mana/mp.c
@@ -5,6 +5,7 @@
 #include <rte_malloc.h>
 #include <ethdev_driver.h>
 #include <rte_log.h>
+#include <stdlib.h>
 
 #include <infiniband/verbs.h>
 
-- 
2.43.0