qemufwcfg(4) - NetBSD Manual Pages

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QEMUFWCFG(4)            NetBSD Kernel Interfaces Manual           QEMUFWCFG(4)


NAME

     qemufwcfg -- QEMU Firmware Configuration device driver


SYNOPSIS

     qemufwcfg* at acpi?
     qemufwcfg* at fdt?


DESCRIPTION

     The qemufwcfg interface allows QEMU to provide data items and files to
     guest operating systems.

     See the -fw_cfg option in the qemu man page.


FILES

     /dev/qemufwcfg<n>     device path


SEE ALSO

     mount_qemufwcfg(8)

     QEMU Firmware Configuration (fw_cfg) Device,
     https://raw.githubusercontent.com/qemu/qemu/master/docs/specs/fw_cfg.txt.


HISTORY

     The qemufwcfg driver first appeared in NetBSD 9.0.

NetBSD 10.99                     April 1, 2020                    NetBSD 10.99