Update to the Kconfig Thunderbolt description to add
Thunderbolt networking as an option.
The menu item "Thunderbolt support" now offers:
"Apple Hardware Support" (existing)
and/or
"Thunderbolt Networking" (new)
You can choose the driver for your platform or build both drivers -
each driver will detect if it can run on the specific platform.
If the Thunderbolt Networking option is chosen, Thunderbolt Networking
will be enabled between Linux non-Apple systems, macOS and
Windows based systems.
Thunderbolt Networking will not affect any other Thunderbolt feature that
was previous available to Linux users on either Apple or
non-Apple platforms.
Signed-off-by: Amir Levy <amir.jer.levy@xxxxxxxxx>
---
drivers/thunderbolt/Kconfig | 27 +++++++++++++++++++++++----
drivers/thunderbolt/Makefile | 2 +-
2 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/drivers/thunderbolt/Kconfig b/drivers/thunderbolt/Kconfig
index c121acc..376e5bb 100644
--- a/drivers/thunderbolt/Kconfig
+++ b/drivers/thunderbolt/Kconfig
@@ -1,13 +1,32 @@
-menuconfig THUNDERBOLT
- tristate "Thunderbolt support for Apple devices"
+config THUNDERBOLT
+ tristate "Thunderbolt support"
depends on PCI
select CRC32
help
- Cactus Ridge Thunderbolt Controller driver
+ Thunderbolt Controller driver
+
+if THUNDERBOLT
+
+config THUNDERBOLT_APPLE
+ tristate "Apple hardware support"
+ help
This driver is required if you want to hotplug Thunderbolt devices on
Apple hardware.
Device chaining is currently not supported.
- To compile this driver a module, choose M here. The module will be
+ To compile this driver as a module, choose M here. The module will be
called thunderbolt.
+
+config THUNDERBOLT_ICM
+ tristate "Thunderbolt Networking"
+ help
+ This driver is required if you want Thunderbolt Networking on
+ non-Apple hardware.
+ It creates a virtual Ethernet device that enables computer to
+ computer communication over a Thunderbolt cable.
+
+ To compile this driver as a module, choose M here. The module will be
+ called thunderbolt_icm.
+
+endif
diff --git a/drivers/thunderbolt/Makefile b/drivers/thunderbolt/Makefile
index 5d1053c..7a85bd1 100644
--- a/drivers/thunderbolt/Makefile
+++ b/drivers/thunderbolt/Makefile
@@ -1,3 +1,3 @@
-obj-${CONFIG_THUNDERBOLT} := thunderbolt.o
+obj-${CONFIG_THUNDERBOLT_APPLE} := thunderbolt.o
thunderbolt-objs := nhi.o ctl.o tb.o switch.o cap.o path.o tunnel_pci.o eeprom.o
--
2.7.4
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