CONFIG_FW_CFG_SYSFS_CMDLINE: QEMU fw_cfg device parameter parsing

General informations

The Linux kernel configuration item CONFIG_FW_CFG_SYSFS_CMDLINE:

• prompt: QEMU fw_cfg device parameter parsing
• type: bool
• depends on: CONFIG_FW_CFG_SYSFS
• defined in drivers/firmware/Kconfig
• found in Linux kernels: 4.6–4.20, 5.0–5.19, 6.0–6.12

Help text

Allow the qemu_fw_cfg device to be initialized via the kernel command line or using a module parameter. WARNING: Using incorrect parameters (base address in particular) may crash your system.

Hardware

LKDDb

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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