Lines Matching full:fw_cfg
7 (fw_cfg) device, originally intended as a way for the host to
9 with QEMU v2.4, arbitrary fw_cfg file entries may be specified
10 by the user on the command line, which makes fw_cfg additionally
15 to the fw_cfg device can be found in "docs/specs/fw_cfg.rst"
17 https://qemu-project.gitlab.io/qemu/specs/fw_cfg.html
19 **SysFS fw_cfg Interface**
21 The fw_cfg sysfs interface described in this document is only
27 All fw_cfg information is shown under:
31 The only legacy blob displayed is the fw_cfg device revision:
35 **Discoverable fw_cfg blobs by selector key**
37 All discoverable blobs listed in the fw_cfg file directory are
46 Each such fw_cfg sysfs entry has the following values exported
51 blob's 'file name' in the fw_cfg directory.
52 size The length of the blob, as given in the fw_cfg
55 fw_cfg directory. This value is the same as used in
63 **Listing fw_cfg blobs by file name**
65 While the fw_cfg device does not impose any specific naming
83 above, the fw_cfg sysfs driver also attempts to build a tree
84 of directories matching the path name components of fw_cfg
96 of fw_cfg blob names are always "well behaved". I.e., there is
98 a dirname component of another fw_cfg blob, in which case the