diff options
| author | Kai Ye | 2022-04-09 16:03:22 +0800 |
|---|---|---|
| committer | Herbert Xu | 2022-04-15 16:34:29 +0800 |
| commit | a7dbdfda0c42bda6088d02da15c4e56f5094426a (patch) | |
| tree | 16b73023758c02ced7029599ba3b78f1bdef2cbc /Documentation/ABI | |
| parent | 9b0c97dfc215b87208a699870881a69e762301ca (diff) | |
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 <yekai13@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-hisi-hpre | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-hisi-hpre b/Documentation/ABI/testing/debugfs-hisi-hpre index 396de7bc735d..82abf92df429 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/<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_hpre/<bdf>/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/<bdf>/hpre_dfx/send_cnt Date: Apr 2020 Contact: linux-crypto@vger.kernel.org |