diff mbox series

[5/7] tests/tcg/xtensa: enable autorefill phys_mem tests for MMUv3

Message ID 20220427172140.1406059-6-jcmvbkbc@gmail.com (mailing list archive)
State New, archived
Headers show
Series tests/tcg/xtensa: test fixes and improvements | expand

Commit Message

Max Filippov April 27, 2022, 5:21 p.m. UTC
Autorefill tests in the phys_mem test suite are disabled for cores that
have spanning TLB way, i.e. for all MMUv3 cores. Instead of disabling it
invalidate TLB mappings for entries that conflict with the test.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
 tests/tcg/xtensa/test_phys_mem.S | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tests/tcg/xtensa/test_phys_mem.S b/tests/tcg/xtensa/test_phys_mem.S
index 9bb3ee3866ed..f935a702945c 100644
--- a/tests/tcg/xtensa/test_phys_mem.S
+++ b/tests/tcg/xtensa/test_phys_mem.S
@@ -2,7 +2,7 @@ 
 
 test_suite phys_mem
 
-#if XCHAL_HAVE_PTP_MMU && !XCHAL_HAVE_SPANNING_WAY
+#if XCHAL_HAVE_PTP_MMU
 
 .purgem test_init
 
@@ -13,6 +13,14 @@  test_suite phys_mem
     witlb   a2, a3
     movi    a2, 0xc0000000
     wsr     a2, ptevaddr
+#if XCHAL_HAVE_SPANNING_WAY
+    movi    a2, 0xc0000000 | XCHAL_SPANNING_WAY
+    idtlb   a2
+    iitlb   a2
+    movi    a2, 0x20000000 | XCHAL_SPANNING_WAY
+    idtlb   a2
+    iitlb   a2
+#endif
 .endm
 
 test inst_fetch_get_pte_no_phys