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-rw-r--r--Documentation/ABI/testing/debugfs-hisi-zip7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-hisi-zip b/Documentation/ABI/testing/debugfs-hisi-zip
index cc568fde8ff7..1002a01e6342 100644
--- a/Documentation/ABI/testing/debugfs-hisi-zip
+++ b/Documentation/ABI/testing/debugfs-hisi-zip
@@ -79,3 +79,10 @@ Date: Apr 2020
Contact: linux-crypto@vger.kernel.org
Description: Dump the number of failed QM mailbox commands.
Available for both PF and VF, and take no other effect on ZIP.
+
+What: /sys/kernel/debug/hisi_zip/<bdf>/qm/status
+Date: Apr 2020
+Contact: linux-crypto@vger.kernel.org
+Description: Dump the status of the QM.
+ Four states: initiated, started, stopped and closed.
+ Available for both PF and VF, and take no other effect on ZIP.