1What:           /sys/class/genwqe/genwqe<n>_card/version
2Date:           Oct 2013
3Contact:        haver@linux.vnet.ibm.com
4Description:    Unique bitstream identification e.g.
5                '0000000330336283.00000000475a4950'.
6
7What:           /sys/class/genwqe/genwqe<n>_card/appid
8Date:           Oct 2013
9Contact:        haver@linux.vnet.ibm.com
10Description:    Identifies the currently active card application e.g. 'GZIP'
11                for compression/decompression.
12
13What:           /sys/class/genwqe/genwqe<n>_card/type
14Date:           Oct 2013
15Contact:        haver@linux.vnet.ibm.com
16Description:    Type of the card e.g. 'GenWQE5-A7'.
17
18What:           /sys/class/genwqe/genwqe<n>_card/curr_bitstream
19Date:           Oct 2013
20Contact:        haver@linux.vnet.ibm.com
21Description:    Currently active bitstream. 1 is default, 0 is backup.
22
23What:           /sys/class/genwqe/genwqe<n>_card/next_bitstream
24Date:           Oct 2013
25Contact:        haver@linux.vnet.ibm.com
26Description:    Interface to set the next bitstream to be used.
27
28What:           /sys/class/genwqe/genwqe<n>_card/tempsens
29Date:           Oct 2013
30Contact:        haver@linux.vnet.ibm.com
31Description:    Interface to read the cards temperature sense register.
32
33What:           /sys/class/genwqe/genwqe<n>_card/freerunning_timer
34Date:           Oct 2013
35Contact:        haver@linux.vnet.ibm.com
36Description:    Interface to read the cards free running timer.
37                Used for performance and utilization measurements.
38
39What:           /sys/class/genwqe/genwqe<n>_card/queue_working_time
40Date:           Oct 2013
41Contact:        haver@linux.vnet.ibm.com
42Description:    Interface to read queue working time.
43                Used for performance and utilization measurements.
44
45What:           /sys/class/genwqe/genwqe<n>_card/state
46Date:           Oct 2013
47Contact:        haver@linux.vnet.ibm.com
48Description:    State of the card: "unused", "used", "error".
49
50What:           /sys/class/genwqe/genwqe<n>_card/base_clock
51Date:           Oct 2013
52Contact:        haver@linux.vnet.ibm.com
53Description:    Base clock frequency of the card.
54
55What:           /sys/class/genwqe/genwqe<n>_card/device/sriov_numvfs
56Date:           Oct 2013
57Contact:        haver@linux.vnet.ibm.com
58Description:    Enable VFs (1..15):
59                  sudo sh -c 'echo 15 > \
60                    /sys/bus/pci/devices/0000\:1b\:00.0/sriov_numvfs'
61                Disable VFs:
62                  Write a 0 into the same sysfs entry.
63