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Subject[PATCH 07/11] Documentation: update debugfs doc for Hisilicon ZIP
Date
Update documentation describing DebugFS that could help
to check the change of register values.

Signed-off-by: Kai Ye <yekai13@huawei.com>
---
Documentation/ABI/testing/debugfs-hisi-zip | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/Documentation/ABI/testing/debugfs-hisi-zip b/Documentation/ABI/testing/debugfs-hisi-zip
index bf1258bc6495..fd3f314cf8d1 100644
--- a/Documentation/ABI/testing/debugfs-hisi-zip
+++ b/Documentation/ABI/testing/debugfs-hisi-zip
@@ -97,6 +97,20 @@ 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.

+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
--
2.33.0
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