[dts] [PATCH V1 2/4] fix TestSuite unit_tests_lpm

[xu,gang]

Signed-off-by: xu,gang <gangx.xu at intel.com>
---
 tests/TestSuite_unit_tests_lpm.py | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/tests/TestSuite_unit_tests_lpm.py b/tests/TestSuite_unit_tests_lpm.py
index dadb492..253cbb4 100644
--- a/tests/TestSuite_unit_tests_lpm.py
+++ b/tests/TestSuite_unit_tests_lpm.py
@@ -83,16 +83,19 @@ class TestUnitTestsLpmIpv6(TestCase):
         """
         [arch, machine, env, toolchain] = self.target.split('-')
         self.verify(arch == "x86_64", "lpm6 request huge memory")
-
-        hugepage_ori = self.dut.get_total_huge_pages()
-        self.dut.set_huge_pages(4096)
-        hugepage_num = self.dut.get_total_huge_pages()
-        self.verify(hugepage_num >= 4096, "failed to request huge memory")
+        if env == 'bsdapp':
+            self.dut.send_expect("kenv hw.contigmem.num_buffers=4", "#", 60)
+        else:
+            hugepage_ori = self.dut.get_total_huge_pages()
+            page_size = self.dut.send_expect("awk '/Hugepagesize/ {print $2}' /proc/meminfo", "# ")
+            if hugepage_ori * int(page_size) <= 4096 * 2048:
+                self.dut.set_huge_pages(4096)
+                hugepage_num = self.dut.get_total_huge_pages()
+                self.verify(hugepage_num >= 4096, "failed to request huge memory")
 
         self.dut.send_expect("./app/test/test -n 1 -c ffff", "R.*T.*E.*>.*>", 60)
         out = self.dut.send_expect("lpm6_autotest", "RTE>>", 3600)
         self.dut.send_expect("quit", "# ")
-        self.dut.set_huge_pages(hugepage_ori)
         self.verify("Test OK" in out, "Test failed")
 
     def tear_down(self):
-- 
1.9.3