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-rw-r--r--pk/sbi_entry.S6
1 files changed, 6 insertions, 0 deletions
diff --git a/pk/sbi_entry.S b/pk/sbi_entry.S
index 05d66ad..2583022 100644
--- a/pk/sbi_entry.S
+++ b/pk/sbi_entry.S
@@ -49,6 +49,12 @@ sbi_base:
ecall
ret
+ # send ipi
+ .align 4
+ li a7, MCALL_CLEAR_IPI
+ ecall
+ ret
+
# timebase
.align 4
li a0, 1000000000 # or, you know, we could provide the correct answer