1 What: /sys/firmware/efi/esrt/
2 Date: February 2015
3 Contact: Peter Jones <pjones@redhat.com>
4 Description: Provides userland access to re
5 (ESRT), a catalog of firmware
6 the UEFI UpdateCapsule mechani
7 the UEFI Standard.
8 Users: fwupdate - https://github.com/
9
10 What: /sys/firmware/efi/esrt/fw_reso
11 Date: February 2015
12 Contact: Peter Jones <pjones@redhat.com>
13 Description: The number of entries in the E
14
15 What: /sys/firmware/efi/esrt/fw_reso
16 Date: February 2015
17 Contact: Peter Jones <pjones@redhat.com>
18 Description: The maximum number of entries
19 in the allocation the table is
20 really only useful to the syst
21
22 What: /sys/firmware/efi/esrt/fw_reso
23 Date: February 2015
24 Contact: Peter Jones <pjones@redhat.com>
25 Description: The version of the ESRT struct
26
27 What: /sys/firmware/efi/esrt/entries
28 Date: February 2015
29 Contact: Peter Jones <pjones@redhat.com>
30 Description: Each ESRT entry is identified
31 subdirectory under entries/ .
32 example: /sys/firmware/efi/esr
33
34 What: /sys/firmware/efi/esrt/entries
35 Date: February 2015
36 Contact: Peter Jones <pjones@redhat.com>
37 Description: What kind of firmware entry th
38
39 == ===============
40 0 Unknown
41 1 System Firmware
42 2 Device Firmware
43 3 UEFI Driver
44 == ===============
45
46 What: /sys/firmware/efi/esrt/entries
47 Date: February 2015
48 Contact: Peter Jones <pjones@redhat.com>
49 Description: This is the entry's guid, and
50
51 What: /sys/firmware/efi/esrt/entries
52 Date: February 2015
53 Contact: Peter Jones <pjones@redhat.com>
54 Description: The version of the firmware cu
55 32-bit unsigned integer.
56
57 What: /sys/firmware/efi/esrt/entries
58 Date: February 2015
59 Contact: Peter Jones <pjones@redhat.com>
60 Description: The lowest version of the firm
61
62 What: /sys/firmware/efi/esrt/entries
63 Date: February 2015
64 Contact: Peter Jones <pjones@redhat.com>
65 Description: Flags that must be passed to U
66
67 What: /sys/firmware/efi/esrt/entries
68 Date: February 2015
69 Contact: Peter Jones <pjones@redhat.com>
70 Description: The last firmware version for
71
72 What: /sys/firmware/efi/esrt/entries
73 Date: February 2015
74 Contact: Peter Jones <pjones@redhat.com>
75 Description: The result of the last firmwar
76 firmware resource entry.
77
78 == ======================
79 0 Success
80 1 Insufficient resources
81 2 Incorrect version
82 3 Invalid format
83 4 Authentication error
84 5 AC power event
85 6 Battery power event
86 == ======================
87
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