Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1What: /sys/kernel/debug/hisi_sec/<bdf>/sec_dfx
2Date: Oct 2019
3Contact: linux-crypto@vger.kernel.org
4Description: Dump the debug registers of SEC cores.
5 Only available for PF.
6
7What: /sys/kernel/debug/hisi_sec/<bdf>/clear_enable
8Date: Oct 2019
9Contact: linux-crypto@vger.kernel.org
10Description: Enabling/disabling of clear action after reading
11 the SEC debug registers.
12 0: disable, 1: enable.
13 Only available for PF, and take no other effect on SEC.
14
15What: /sys/kernel/debug/hisi_sec/<bdf>/current_qm
16Date: Oct 2019
17Contact: linux-crypto@vger.kernel.org
18Description: One SEC controller has one PF and multiple VFs, each function
19 has a QM. This file can be used to select the QM which below
20 qm refers to.
21 Only available for PF.
22
23What: /sys/kernel/debug/hisi_sec/<bdf>/qm/qm_regs
24Date: Oct 2019
25Contact: linux-crypto@vger.kernel.org
26Description: Dump of QM related debug registers.
27 Available for PF and VF in host. VF in guest currently only
28 has one debug register.
29
30What: /sys/kernel/debug/hisi_sec/<bdf>/qm/current_q
31Date: Oct 2019
32Contact: linux-crypto@vger.kernel.org
33Description: One QM of SEC may contain multiple queues. Select specific
34 queue to show its debug registers in above 'qm_regs'.
35 Only available for PF.
36
37What: /sys/kernel/debug/hisi_sec/<bdf>/qm/clear_enable
38Date: Oct 2019
39Contact: linux-crypto@vger.kernel.org
40Description: Enabling/disabling of clear action after reading
41 the SEC's QM debug registers.
42 0: disable, 1: enable.
43 Only available for PF, and take no other effect on SEC.