| What: /sys/kernel/debug/hisi_sec/<bdf>/sec_dfx |
| Date: Oct 2019 |
| Contact: linux-crypto@vger.kernel.org |
| Description: Dump the debug registers of SEC cores. |
| Only available for PF. |
| |
| What: /sys/kernel/debug/hisi_sec/<bdf>/clear_enable |
| Date: Oct 2019 |
| Contact: linux-crypto@vger.kernel.org |
| Description: Enabling/disabling of clear action after reading |
| the SEC debug registers. |
| 0: disable, 1: enable. |
| Only available for PF, and take no other effect on SEC. |
| |
| What: /sys/kernel/debug/hisi_sec/<bdf>/current_qm |
| Date: Oct 2019 |
| Contact: linux-crypto@vger.kernel.org |
| Description: One SEC controller has one PF and multiple VFs, each function |
| has a QM. This file can be used to select the QM which below |
| qm refers to. |
| Only available for PF. |
| |
| What: /sys/kernel/debug/hisi_sec/<bdf>/qm/qm_regs |
| Date: Oct 2019 |
| Contact: linux-crypto@vger.kernel.org |
| Description: Dump of QM related debug registers. |
| Available for PF and VF in host. VF in guest currently only |
| has one debug register. |
| |
| What: /sys/kernel/debug/hisi_sec/<bdf>/qm/current_q |
| Date: Oct 2019 |
| Contact: linux-crypto@vger.kernel.org |
| Description: One QM of SEC may contain multiple queues. Select specific |
| queue to show its debug registers in above 'qm_regs'. |
| Only available for PF. |
| |
| What: /sys/kernel/debug/hisi_sec/<bdf>/qm/clear_enable |
| Date: Oct 2019 |
| Contact: linux-crypto@vger.kernel.org |
| Description: Enabling/disabling of clear action after reading |
| the SEC's QM debug registers. |
| 0: disable, 1: enable. |
| Only available for PF, and take no other effect on SEC. |
