Four states: initiated, started, stopped and closed.
Available for both PF and VF, and take no other effect on ZIP.
+What: /sys/kernel/debug/hisi_zip/<bdf>/qm/diff_regs
+Date: Mar 2022
+Contact: linux-crypto@vger.kernel.org
+Description: QM debug registers(regs) read hardware register value. This
+ node is used to show the change of the qm registers value. This
+ node can be help users to check the change of register values.
+
+What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/diff_regs
+Date: Mar 2022
+Contact: linux-crypto@vger.kernel.org
+Description: ZIP debug registers(regs) read hardware register value. This
+ node is used to show the change of the registers value. this
+ node can be help users to check the change of register values.
+
What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/send_cnt
Date: Apr 2020
Contact: linux-crypto@vger.kernel.org