From a7dbdfda0c42bda6088d02da15c4e56f5094426a Mon Sep 17 00:00:00 2001 From: Kai Ye Date: Sat, 9 Apr 2022 16:03:22 +0800 Subject: [PATCH] Documentation: update debugfs doc for Hisilicon HPRE Update documentation describing DebugFS that could help to check the change of register values. Signed-off-by: Kai Ye Signed-off-by: Herbert Xu --- Documentation/ABI/testing/debugfs-hisi-hpre | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/ABI/testing/debugfs-hisi-hpre b/Documentation/ABI/testing/debugfs-hisi-hpre index 396de7b..82abf92 100644 --- a/Documentation/ABI/testing/debugfs-hisi-hpre +++ b/Documentation/ABI/testing/debugfs-hisi-hpre @@ -104,6 +104,20 @@ 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 HPRE. +What: /sys/kernel/debug/hisi_hpre//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 register values. This + node can be help users to check the change of register values. + +What: /sys/kernel/debug/hisi_hpre//hpre_dfx/diff_regs +Date: Mar 2022 +Contact: linux-crypto@vger.kernel.org +Description: HPRE 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_hpre//hpre_dfx/send_cnt Date: Apr 2020 Contact: linux-crypto@vger.kernel.org -- 2.7.4