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author | Kai Ye <yekai13@huawei.com> | 2022-01-04 11:29:19 +0300 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-01-28 08:51:10 +0300 |
commit | 68ce6126e11364dd5b3a5c5113b4285c56d8d249 (patch) | |
tree | eefe22844aa71dd17e493534dd83c2bf24ce6d51 /Documentation/ABI/testing/debugfs-hisi-hpre | |
parent | f6fb93ccc8c835efd15960181c768cd7c0d204a6 (diff) | |
download | linux-68ce6126e11364dd5b3a5c5113b4285c56d8d249.tar.xz |
Documentation: update debugfs doc for Hisilicon HPRE
Update documentation describing DebugFS for function's QoS limiting.
Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/ABI/testing/debugfs-hisi-hpre')
-rw-r--r-- | Documentation/ABI/testing/debugfs-hisi-hpre | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-hisi-hpre b/Documentation/ABI/testing/debugfs-hisi-hpre index 68d4dcb1538d..396de7bc735d 100644 --- a/Documentation/ABI/testing/debugfs-hisi-hpre +++ b/Documentation/ABI/testing/debugfs-hisi-hpre @@ -27,6 +27,16 @@ Description: One HPRE controller has one PF and multiple VFs, each function has a QM. Select the QM which below qm refers to. Only available for PF. +What: /sys/kernel/debug/hisi_hpre/<bdf>/alg_qos +Date: Jun 2021 +Contact: linux-crypto@vger.kernel.org +Description: The <bdf> is related the function for PF and VF. + HPRE driver supports to configure each function's QoS, the driver + supports to write <bdf> value to alg_qos in the host. Such as + "echo <bdf> value > alg_qos". The qos value is 1~1000, means + 1/1000~1000/1000 of total QoS. The driver reading alg_qos to + get related QoS in the host and VM, Such as "cat alg_qos". + What: /sys/kernel/debug/hisi_hpre/<bdf>/regs Date: Sep 2019 Contact: linux-crypto@vger.kernel.org |