From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Sat, 09 Dec 2023 07:24:11 +0000 Subject: [PATCH] add stmac read mac form eeprom --- kernel/drivers/base/firmware_loader/Kconfig | 21 ++++++++++++++++++++- 1 files changed, 20 insertions(+), 1 deletions(-) diff --git a/kernel/drivers/base/firmware_loader/Kconfig b/kernel/drivers/base/firmware_loader/Kconfig index e44d10c..5b24f39 100644 --- a/kernel/drivers/base/firmware_loader/Kconfig +++ b/kernel/drivers/base/firmware_loader/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 menu "Firmware loader" config FW_LOADER @@ -24,6 +25,9 @@ enable built-in firmware (CONFIG_EXTRA_FIRMWARE). if FW_LOADER + +config FW_LOADER_PAGED_BUF + bool config EXTRA_FIRMWARE string "Build named firmware blobs into the kernel binary" @@ -66,6 +70,7 @@ config FW_LOADER_USER_HELPER bool "Enable the firmware sysfs fallback mechanism" + select FW_LOADER_PAGED_BUF help This option enables a sysfs loading facility to enable firmware loading to the kernel through userspace as a fallback mechanism @@ -143,13 +148,27 @@ to be used for all firmware requests which explicitly do not disable a a fallback mechanism. Firmware calls which do prohibit a fallback mechanism is request_firmware_direct(). This option is kept for - backward compatibility purposes given this precise mechanism can also + backward compatibility purposes given this precise mechanism can also be enabled by setting the proc sysctl value to true: /proc/sys/kernel/firmware_config/force_sysfs_fallback If you are unsure about this, say N here. +config FW_LOADER_COMPRESS + bool "Enable compressed firmware support" + select FW_LOADER_PAGED_BUF + select XZ_DEC + help + This option enables the support for loading compressed firmware + files. The caller of firmware API receives the decompressed file + content. The compressed file is loaded as a fallback, only after + loading the raw file failed at first. + + Currently only XZ-compressed files are supported, and they have to + be compressed with either none or crc32 integrity check type (pass + "-C crc32" option to xz command). + config FW_CACHE bool "Enable firmware caching during suspend" depends on PM_SLEEP -- Gitblit v1.6.2