1 .. SPDX-License-Identifier: GPL-2.0-only
2
3 =========================
4 Driver-specific callbacks
5 =========================
6
7 The ``pldmfw`` module relies on the device dri
8 specific behavior using the following operatio
9
10 ``.match_record``
11 -----------------
12
13 The ``.match_record`` operation is used to det
14 record matches the device being updated. This
15 descriptors in the record with information fro
16 descriptors are defined by the PLDM standard,
17 devices to implement their own descriptors.
18
19 The ``.match_record`` operation should return
20 the device.
21
22 ``.send_package_data``
23 ----------------------
24
25 The ``.send_package_data`` operation is used t
26 package data in a record to the device firmwar
27 provides package data, ``pldmfw`` will call th
28 function with a pointer to the package data an
29 length. The device driver should send this dat
30
31 ``.send_component_table``
32 -------------------------
33
34 The ``.send_component_table`` operation is use
35 information to the device. It is called once f
36 that is, for each component indicated by the m
37 device driver should send the component inform
38 and wait for a response. The provided transfer
39 is the first, last, or a middle component, and
40 to firmware as part of the component table inf
41 error in the case when the firmware indicates
42 updated, or return zero if the component can b
43
44 ``.flash_component``
45 --------------------
46
47 The ``.flash_component`` operation is used to
48 flash a given component. The driver must perfo
49 the component data to the device.
50
51 ``.finalize_update``
52 --------------------
53
54 The ``.finalize_update`` operation is used by
55 order to allow the device driver to perform an
56 logic needed to finish the update.
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