You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
2.0 KiB
53 lines
2.0 KiB
7 years ago
|
From dd36f935973d91644449bd9749f6062a2bed821b Mon Sep 17 00:00:00 2001
|
||
|
|
From: Christian Lamparter <chunkeey@googlemail.com>
|
||
|
|
Date: Fri, 7 Jul 2017 17:26:46 +0200
|
||
|
|
Subject: misc: owl-loader for delayed Atheros ath9k fixup
|
||
|
|
|
||
|
|
Some devices (like the Cisco Meraki Z1 Cloud Managed Teleworker Gateway)
|
||
|
|
need to be able to initialize the PCIe wifi device. Normally, this is done
|
||
|
|
during the early stages of booting linux, because the necessary init code
|
||
|
|
is read from the memory mapped SPI and passed to pci_enable_ath9k_fixup.
|
||
|
|
However,this isn't possible for devices which have the init code for the
|
||
|
|
Atheros chip stored on NAND in an UBI volume. Hence, this module can be
|
||
|
|
used to initialze the chip when the user-space is ready to extract the
|
||
|
|
init code.
|
||
|
|
|
||
|
|
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
|
||
|
|
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
|
||
|
|
---
|
||
|
|
drivers/misc/Kconfig | 12 ++++++++++++
|
||
|
|
drivers/misc/Makefile | 1 +
|
||
|
|
2 files changed, 13 insertions(+)
|
||
|
|
|
||
|
|
--- a/drivers/misc/Kconfig
|
||
|
|
+++ b/drivers/misc/Kconfig
|
||
|
|
@@ -151,6 +151,18 @@ config SGI_IOC4
|
||
|
|
If you have an SGI Altix with an IOC4-based card say Y.
|
||
|
|
Otherwise say N.
|
||
|
|
|
||
|
|
+config OWL_LOADER
|
||
|
|
+ tristate "Owl loader for initializing Atheros PCI(e) Wifi chips"
|
||
|
|
+ depends on PCI
|
||
|
|
+ ---help---
|
||
|
|
+ This kernel module helps to initialize certain Qualcomm
|
||
|
|
+ Atheros' PCI(e) Wifi chips, which have the init data
|
||
|
|
+ (which contains the PCI device ID for example) stored
|
||
|
|
+ together with the calibration data in the file system.
|
||
|
|
+
|
||
|
|
+ This is necessary for devices like the Cisco Meraki Z1, say M.
|
||
|
|
+ Otherwise say N.
|
||
|
|
+
|
||
|
|
config TIFM_CORE
|
||
|
|
tristate "TI Flash Media interface support"
|
||
|
|
depends on PCI
|
||
|
|
--- a/drivers/misc/Makefile
|
||
|
|
+++ b/drivers/misc/Makefile
|
||
|
|
@@ -13,6 +13,7 @@ obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib
|
||
|
|
obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o
|
||
|
|
obj-$(CONFIG_ICS932S401) += ics932s401.o
|
||
|
|
obj-$(CONFIG_LKDTM) += lkdtm.o
|
||
|
|
+obj-$(CONFIG_OWL_LOADER) += owl-loader.o
|
||
|
|
obj-$(CONFIG_TIFM_CORE) += tifm_core.o
|
||
|
|
obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
|
||
|
|
obj-$(CONFIG_PHANTOM) += phantom.o
|