b3f95490b9
This adds initial support for kernel 4.14 based on the patches for kernel 4.9. In the configuration I deactivated some of the new possible security features like: CONFIG_REFCOUNT_FULL CONFIG_SLAB_FREELIST_HARDENED CONFIG_SOFTLOCKUP_DETECTOR CONFIG_WARN_ALL_UNSEEDED_RANDOM And these overlay FS options are also deactivated: CONFIG_OVERLAY_FS_INDEX CONFIG_OVERLAY_FS_REDIRECT_DIR I activated this: CONFIG_FORTIFY_SOURCE CONFIG_POSIX_TIMERS CONFIG_SLAB_MERGE_DEFAULT CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED I am not sure if I did the porting correct for the following patches: target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch target/linux/generic/hack-4.14/220-gc_sections.patch target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch target/linux/generic/pending-4.14/305-mips_module_reloc.patch target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
53 lines
2.0 KiB
Diff
53 lines
2.0 KiB
Diff
From dd36f935973d91644449bd9749f6062a2bed821b Mon Sep 17 00:00:00 2001
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From: Christian Lamparter <chunkeey@googlemail.com>
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Date: Fri, 7 Jul 2017 17:26:46 +0200
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Subject: misc: owl-loader for delayed Atheros ath9k fixup
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Some devices (like the Cisco Meraki Z1 Cloud Managed Teleworker Gateway)
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need to be able to initialize the PCIe wifi device. Normally, this is done
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during the early stages of booting linux, because the necessary init code
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is read from the memory mapped SPI and passed to pci_enable_ath9k_fixup.
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However,this isn't possible for devices which have the init code for the
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Atheros chip stored on NAND in an UBI volume. Hence, this module can be
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used to initialze the chip when the user-space is ready to extract the
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init code.
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Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
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---
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drivers/misc/Kconfig | 12 ++++++++++++
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drivers/misc/Makefile | 1 +
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2 files changed, 13 insertions(+)
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--- a/drivers/misc/Kconfig
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+++ b/drivers/misc/Kconfig
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@@ -151,6 +151,18 @@ config SGI_IOC4
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If you have an SGI Altix with an IOC4-based card say Y.
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Otherwise say N.
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+config OWL_LOADER
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+ tristate "Owl loader for initializing Atheros PCI(e) Wifi chips"
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+ depends on PCI
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+ ---help---
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+ This kernel module helps to initialize certain Qualcomm
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+ Atheros' PCI(e) Wifi chips, which have the init data
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+ (which contains the PCI device ID for example) stored
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+ together with the calibration data in the file system.
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+
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+ This is necessary for devices like the Cisco Meraki Z1, say M.
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+ Otherwise say N.
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+
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config TIFM_CORE
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tristate "TI Flash Media interface support"
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depends on PCI
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--- a/drivers/misc/Makefile
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+++ b/drivers/misc/Makefile
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@@ -13,6 +13,7 @@ obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib
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obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o
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obj-$(CONFIG_ICS932S401) += ics932s401.o
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obj-$(CONFIG_LKDTM) += lkdtm.o
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+obj-$(CONFIG_OWL_LOADER) += owl-loader.o
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obj-$(CONFIG_TIFM_CORE) += tifm_core.o
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obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
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obj-$(CONFIG_PHANTOM) += phantom.o
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