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Searched refs:fw_cfg (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-firmware-qemu_fw_cfg7 (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.txt"
18 === SysFS fw_cfg Interface ===
20 The fw_cfg sysfs interface described in this document is only
26 All fw_cfg information is shown under:
30 The only legacy blob displayed is the fw_cfg device revision:
34 --- Discoverable fw_cfg blobs by selector key ---
36 All discoverable blobs listed in the fw_cfg file directory are
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/Linux-v4.19/drivers/nfc/s3fwrn5/
Dnci.c93 struct nci_prop_fw_cfg_cmd fw_cfg; in s3fwrn5_nci_rf_configure() local
112 fw_cfg.clk_type = 0x01; in s3fwrn5_nci_rf_configure()
113 fw_cfg.clk_speed = 0xff; in s3fwrn5_nci_rf_configure()
114 fw_cfg.clk_req = 0xff; in s3fwrn5_nci_rf_configure()
116 sizeof(fw_cfg), (__u8 *)&fw_cfg); in s3fwrn5_nci_rf_configure()
/Linux-v4.19/Documentation/devicetree/bindings/arm/
Dfw-cfg.txt14 The authoritative guest-side hardware interface documentation to the fw_cfg
15 device can be found in "docs/specs/fw_cfg.txt" in the QEMU source tree.
/Linux-v4.19/drivers/firmware/
DKconfig228 tristate "QEMU fw_cfg device support in sysfs"
234 configuration (fw_cfg) file entries via sysfs. Entries are
235 found under /sys/firmware/fw_cfg when this option is enabled
239 bool "QEMU fw_cfg device parameter parsing"