115 lines
4.7 KiB
Plaintext
115 lines
4.7 KiB
Plaintext
What: /sys/kernel/debug/hisi_zip/<bdf>/comp_core[01]/regs
|
|
Date: Nov 2018
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump of compression cores related debug registers.
|
|
Only available for PF.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/decomp_core[0-5]/regs
|
|
Date: Nov 2018
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump of decompression cores related debug registers.
|
|
Only available for PF.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/clear_enable
|
|
Date: Nov 2018
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Compression/decompression core debug registers read clear
|
|
control. 1 means enable register read clear, otherwise 0.
|
|
Writing to this file has no functional effect, only enable or
|
|
disable counters clear after reading of these registers.
|
|
Only available for PF.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/current_qm
|
|
Date: Nov 2018
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: One ZIP 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_zip/<bdf>/qm/regs
|
|
Date: Nov 2018
|
|
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_zip/<bdf>/qm/current_q
|
|
Date: Nov 2018
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: One QM may contain multiple queues. Select specific queue to
|
|
show its debug registers in above regs.
|
|
Only available for PF.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/clear_enable
|
|
Date: Nov 2018
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: QM debug registers(regs) read clear control. 1 means enable
|
|
register read clear, otherwise 0.
|
|
Writing to this file has no functional effect, only enable or
|
|
disable counters clear after reading of these registers.
|
|
Only available for PF.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/err_irq
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the number of invalid interrupts for
|
|
QM task completion.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/aeq_irq
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the number of QM async event queue interrupts.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/abnormal_irq
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the number of interrupts for QM abnormal event.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/create_qp_err
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the number of queue allocation errors.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/mb_err
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the number of failed QM mailbox commands.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/qm/status
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
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 ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/send_cnt
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the total number of sent requests.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/recv_cnt
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the total number of received requests.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/send_busy_cnt
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the total number of requests received
|
|
with returning busy.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|
|
|
|
What: /sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/err_bd_cnt
|
|
Date: Apr 2020
|
|
Contact: linux-crypto@vger.kernel.org
|
|
Description: Dump the total number of BD type error requests
|
|
to be received.
|
|
Available for both PF and VF, and take no other effect on ZIP.
|