1What: /sys/kernel/debug/hisi_zip/<bdf>/comp_core[01]/regs 2Date: Nov 2018 3Contact: [email protected] 4Description: Dump of compression cores related debug registers. 5 Only available for PF. 6 7What: /sys/kernel/debug/hisi_zip/<bdf>/decomp_core[0-5]/regs 8Date: Nov 2018 9Contact: [email protected] 10Description: Dump of decompression cores related debug registers. 11 Only available for PF. 12 13What: /sys/kernel/debug/hisi_zip/<bdf>/clear_enable 14Date: Nov 2018 15Contact: [email protected] 16Description: Compression/decompression core debug registers read clear 17 control. 1 means enable register read clear, otherwise 0. 18 Writing to this file has no functional effect, only enable or 19 disable counters clear after reading of these registers. 20 Only available for PF. 21 22What: /sys/kernel/debug/hisi_zip/<bdf>/current_qm 23Date: Nov 2018 24Contact: [email protected] 25Description: One ZIP controller has one PF and multiple VFs, each function 26 has a QM. Select the QM which below qm refers to. 27 Only available for PF. 28 29What: /sys/kernel/debug/hisi_zip/<bdf>/qm/qm_regs 30Date: Nov 2018 31Contact: [email protected] 32Description: Dump of QM related debug registers. 33 Available for PF and VF in host. VF in guest currently only 34 has one debug register. 35 36What: /sys/kernel/debug/hisi_zip/<bdf>/qm/current_q 37Date: Nov 2018 38Contact: [email protected] 39Description: One QM may contain multiple queues. Select specific queue to 40 show its debug registers in above qm_regs. 41 Only available for PF. 42 43What: /sys/kernel/debug/hisi_zip/<bdf>/qm/clear_enable 44Date: Nov 2018 45Contact: [email protected] 46Description: QM debug registers(qm_regs) read clear control. 1 means enable 47 register read clear, otherwise 0. 48 Writing to this file has no functional effect, only enable or 49 disable counters clear after reading of these registers. 50 Only available for PF. 51