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-rw-r--r--arch/mips/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5c863bcd561..1e3aeccd732 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1190,8 +1190,19 @@ config SYS_HAS_CPU_RM9000
config SYS_HAS_CPU_SB1
bool
+#
+# CPU may reorder R->R, R->W, W->R, W->W
+# Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
+#
config WEAK_ORDERING
bool
+
+#
+# CPU may reorder reads and writes beyond LL/SC
+# CPU may reorder R->LL, R->LL, W->LL, W->LL, R->SC, R->SC, W->SC, W->SC
+#
+config WEAK_REORDERING_BEYOND_LLSC
+ bool
endmenu
#