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Documentation: update debugfs doc for Hisilicon SEC

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Update documentation describing DebugFS that could help
to check the change of register values.

Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Kai Ye 2022-04-09 16:03:23 +08:00 committed by Herbert Xu
parent a7dbdfda0c
commit 73e3b46e90
1 changed files with 14 additions and 0 deletions
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14
Documentation/ABI/testing/debugfs-hisi-sec
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@ -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@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_sec2/<bdf>/sec_dfx/diff_regs
Date: Mar 2022
Contact: linux-crypto@vger.kernel.org
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@vger.kernel.org