diff options
Diffstat (limited to 'Documentation/ABI/testing/debugfs-hisi-zip')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-hisi-zip | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-hisi-zip b/Documentation/ABI/testing/debugfs-hisi-zip index 2394e6a3cfe2..a22dd6942219 100644 --- a/Documentation/ABI/testing/debugfs-hisi-zip +++ b/Documentation/ABI/testing/debugfs-hisi-zip @@ -111,6 +111,21 @@ Description: Dump the state of the device. 0: busy, 1: idle. Only available for PF, and take no other effect on ZIP. +What: /sys/kernel/debug/hisi_zip/<bdf>/qm/dev_timeout +Date: Feb 2024 +Contact: linux-crypto@vger.kernel.org +Description: Set the wait time when stop queue fails. Available for both PF + and VF, and take no other effect on ZIP. + 0: not wait(default), others value: wait dev_timeout * 20 microsecond. + +What: /sys/kernel/debug/hisi_zip/<bdf>/qm/dev_state +Date: Feb 2024 +Contact: linux-crypto@vger.kernel.org +Description: Dump the stop queue status of the QM. The default value is 0, + if dev_timeout is set, when stop queue fails, the dev_state + will return non-zero value. Available for both PF and VF, + and take no other effect on ZIP. + What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/diff_regs Date: Mar 2022 Contact: linux-crypto@vger.kernel.org |