Update documentation describing DebugFS that could help to check the change of register values. Signed-off-by: Kai Ye <yekai13@xxxxxxxxxx> --- Documentation/ABI/testing/debugfs-hisi-sec | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/ABI/testing/debugfs-hisi-sec b/Documentation/ABI/testing/debugfs-hisi-sec index 2bf84ced484b..93c530d1bf0f 100644 --- a/Documentation/ABI/testing/debugfs-hisi-sec +++ b/Documentation/ABI/testing/debugfs-hisi-sec @@ -84,6 +84,20 @@ 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 SEC. +What: /sys/kernel/debug/hisi_sec2/<bdf>/qm/diff_regs +Date: Mar 2022 +Contact: linux-crypto@xxxxxxxxxxxxxxx +Description: QM debug registers(regs) read hardware register value. This + node is used to show the change of the qm register values. This + node can be help users to check the change of register values. + +What: /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/diff_regs +Date: Mar 2022 +Contact: linux-crypto@xxxxxxxxxxxxxxx +Description: SEC debug registers(regs) read hardware register value. This + node is used to show the change of the register values. This + node can be help users to check the change of register values. + What: /sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/send_cnt Date: Apr 2020 Contact: linux-crypto@xxxxxxxxxxxxxxx -- 2.33.0
