blob: 1c2f25674e8c3f81278fea20188b68721a1c9e94 [file] [log] [blame]
Frank Haverkampc59330c2013-12-09 13:30:42 +01001What: /sys/kernel/debug/genwqe/genwqe<n>_card/ddcb_info
2Date: Oct 2013
3Contact: haver@linux.vnet.ibm.com
4Description: DDCB queue dump used for debugging queueing problems.
5
6What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_regs
7Date: Oct 2013
8Contact: haver@linux.vnet.ibm.com
9Description: Dump of the current error registers.
10 Only available for PF.
11
12What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid0
13Date: Oct 2013
14Contact: haver@linux.vnet.ibm.com
15Description: Internal chip state of UID0 (unit id 0).
16 Only available for PF.
17
18What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid1
19Date: Oct 2013
20Contact: haver@linux.vnet.ibm.com
21Description: Internal chip state of UID1.
22 Only available for PF.
23
24What: /sys/kernel/debug/genwqe/genwqe<n>_card/curr_dbg_uid2
25Date: Oct 2013
26Contact: haver@linux.vnet.ibm.com
27Description: Internal chip state of UID2.
28 Only available for PF.
29
30What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_regs
31Date: Oct 2013
32Contact: haver@linux.vnet.ibm.com
33Description: Dump of the error registers before the last reset of
34 the card occured.
35 Only available for PF.
36
37What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid0
38Date: Oct 2013
39Contact: haver@linux.vnet.ibm.com
40Description: Internal chip state of UID0 before card was reset.
41 Only available for PF.
42
43What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid1
44Date: Oct 2013
45Contact: haver@linux.vnet.ibm.com
46Description: Internal chip state of UID1 before card was reset.
47 Only available for PF.
48
49What: /sys/kernel/debug/genwqe/genwqe<n>_card/prev_dbg_uid2
50Date: Oct 2013
51Contact: haver@linux.vnet.ibm.com
52Description: Internal chip state of UID2 before card was reset.
53 Only available for PF.
54
55What: /sys/kernel/debug/genwqe/genwqe<n>_card/info
56Date: Oct 2013
57Contact: haver@linux.vnet.ibm.com
58Description: Comprehensive summary of bitstream version and software
59 version. Used bitstream and bitstream clocking information.
60
61What: /sys/kernel/debug/genwqe/genwqe<n>_card/err_inject
62Date: Oct 2013
63Contact: haver@linux.vnet.ibm.com
64Description: Possibility to inject error cases to ensure that the drivers
65 error handling code works well.
66
67What: /sys/kernel/debug/genwqe/genwqe<n>_card/vf<0..14>_jobtimeout_msec
68Date: Oct 2013
69Contact: haver@linux.vnet.ibm.com
70Description: Default VF timeout 250ms. Testing might require 1000ms.
71 Using 0 will use the cards default value (whatever that is).
72
73 The timeout depends on the max number of available cards
74 in the system and the maximum allowed queue size.
75
76 The driver ensures that the settings are done just before
77 the VFs get enabled. Changing the timeouts in flight is not
78 possible.
79 Only available for PF.
80
81What: /sys/kernel/debug/genwqe/genwqe<n>_card/jobtimer
82Date: Oct 2013
83Contact: haver@linux.vnet.ibm.com
84Description: Dump job timeout register values for PF and VFs.
85 Only available for PF.
86
87What: /sys/kernel/debug/genwqe/genwqe<n>_card/queue_working_time
88Date: Dec 2013
89Contact: haver@linux.vnet.ibm.com
90Description: Dump queue working time register values for PF and VFs.
91 Only available for PF.