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Searched refs:fw_cfg (Results 1 – 7 of 7) sorted by relevance

/Linux-v6.6/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.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**
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/Linux-v6.6/drivers/nfc/s3fwrn5/
Dnci.c52 struct nci_prop_fw_cfg_cmd fw_cfg; in s3fwrn5_nci_rf_configure() local
71 fw_cfg.clk_type = 0x01; in s3fwrn5_nci_rf_configure()
72 fw_cfg.clk_speed = 0xff; in s3fwrn5_nci_rf_configure()
73 fw_cfg.clk_req = 0xff; in s3fwrn5_nci_rf_configure()
75 sizeof(fw_cfg), (__u8 *)&fw_cfg); in s3fwrn5_nci_rf_configure()
/Linux-v6.6/drivers/usb/typec/ucsi/
Ducsi_ccg.c969 struct fw_config_table *fw_cfg) in ccg_check_vendor_version() argument
980 if (le16_to_cpu(fw_cfg->app.build) != uc->fw_build) { in ccg_check_vendor_version()
992 struct fw_config_table fw_cfg; in ccg_check_fw_version() local
1005 if (fw->size < sizeof(fw_cfg) + FW_CFG_TABLE_SIG_SIZE) in ccg_check_fw_version()
1008 memcpy((uint8_t *)&fw_cfg, fw->data + fw->size - in ccg_check_fw_version()
1009 sizeof(fw_cfg) - FW_CFG_TABLE_SIG_SIZE, sizeof(fw_cfg)); in ccg_check_fw_version()
1011 if (fw_cfg.identity != ('F' | 'W' << 8 | 'C' << 16 | 'T' << 24)) { in ccg_check_fw_version()
1020 new_version = le16_to_cpu(fw_cfg.app.build) | in ccg_check_fw_version()
1021 CCG_VERSION_PATCH(fw_cfg.app.patch) | in ccg_check_fw_version()
1022 CCG_VERSION(fw_cfg.app.ver); in ccg_check_fw_version()
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/Linux-v6.6/sound/soc/intel/avs/
Dloader.c488 for (id = 0; id < adev->fw_cfg.max_libs_count; id++) in avs_dsp_load_libraries()
491 if (id + num_libs >= adev->fw_cfg.max_libs_count) in avs_dsp_load_libraries()
613 for (i = 1; i < adev->fw_cfg.max_libs_count; i++) in avs_dsp_boot_firmware()
677 ret = avs_ipc_get_fw_config(adev, &adev->fw_cfg); in avs_dsp_first_boot_firmware()
685 adev->lib_names = devm_kcalloc(adev->dev, adev->fw_cfg.max_libs_count, in avs_dsp_first_boot_firmware()
690 for (i = 0; i < adev->fw_cfg.max_libs_count; i++) { in avs_dsp_first_boot_firmware()
Ddsp.c303 struct avs_fw_cfg *fw_cfg = &adev->fw_cfg; in avs_dsp_create_pipeline() local
306 id = ida_alloc_max(&adev->ppl_ida, fw_cfg->max_ppl_count - 1, GFP_KERNEL); in avs_dsp_create_pipeline()
Davs.h119 struct avs_fw_cfg fw_cfg; member
340 ((adev)->fw_cfg.trace_log_bytes / (adev)->hw_cfg.dsp_cores)
/Linux-v6.6/drivers/firmware/
DKconfig157 tristate "QEMU fw_cfg device support in sysfs"
163 configuration (fw_cfg) file entries via sysfs. Entries are
164 found under /sys/firmware/fw_cfg when this option is enabled
168 bool "QEMU fw_cfg device parameter parsing"