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Subject[PATCH v2 5/9] thunderbolt: Update Kconfig entries to USB4
Date
Since the driver now supports USB4 which is the standard going forward,
update the Kconfig entry to mention this and rename the entry from
CONFIG_THUNDERBOLT to CONFIG_USB4 instead to help people to find the
correct option if they want to enable USB4.

Also do the same for Thunderbolt network driver.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: David S. Miller <davem@davemloft.net>
---
drivers/Makefile | 2 +-
drivers/net/Kconfig | 10 +++++-----
drivers/net/Makefile | 2 +-
drivers/thunderbolt/Kconfig | 11 ++++++-----
drivers/thunderbolt/Makefile | 2 +-
5 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/drivers/Makefile b/drivers/Makefile
index aaef17cc6512..31cf17dee252 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -171,7 +171,7 @@ obj-$(CONFIG_POWERCAP) += powercap/
obj-$(CONFIG_MCB) += mcb/
obj-$(CONFIG_PERF_EVENTS) += perf/
obj-$(CONFIG_RAS) += ras/
-obj-$(CONFIG_THUNDERBOLT) += thunderbolt/
+obj-$(CONFIG_USB4) += thunderbolt/
obj-$(CONFIG_CORESIGHT) += hwtracing/coresight/
obj-y += hwtracing/intel_th/
obj-$(CONFIG_STM) += hwtracing/stm/
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index d02f12a5254e..d1c84d47779d 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -489,12 +489,12 @@ config FUJITSU_ES
This driver provides support for Extended Socket network device
on Extended Partitioning of FUJITSU PRIMEQUEST 2000 E2 series.

-config THUNDERBOLT_NET
- tristate "Networking over Thunderbolt cable"
- depends on THUNDERBOLT && INET
+config USB4_NET
+ tristate "Networking over USB4 and Thunderbolt cables"
+ depends on USB4 && INET
help
- Select this if you want to create network between two
- computers over a Thunderbolt cable. The driver supports Apple
+ Select this if you want to create network between two computers
+ over a USB4 and Thunderbolt cables. The driver supports Apple
ThunderboltIP protocol and allows communication with any host
supporting the same protocol including Windows and macOS.

diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 0d3ba056cda3..29e83e9f545e 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -76,6 +76,6 @@ obj-$(CONFIG_NTB_NETDEV) += ntb_netdev.o
obj-$(CONFIG_FUJITSU_ES) += fjes/

thunderbolt-net-y += thunderbolt.o
-obj-$(CONFIG_THUNDERBOLT_NET) += thunderbolt-net.o
+obj-$(CONFIG_USB4_NET) += thunderbolt-net.o
obj-$(CONFIG_NETDEVSIM) += netdevsim/
obj-$(CONFIG_NET_FAILOVER) += net_failover.o
diff --git a/drivers/thunderbolt/Kconfig b/drivers/thunderbolt/Kconfig
index fd9adca898ff..1eb757e8df3b 100644
--- a/drivers/thunderbolt/Kconfig
+++ b/drivers/thunderbolt/Kconfig
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
-menuconfig THUNDERBOLT
- tristate "Thunderbolt support"
+menuconfig USB4
+ tristate "Unified support for USB4 and Thunderbolt"
depends on PCI
depends on X86 || COMPILE_TEST
select APPLE_PROPERTIES if EFI_STUB && X86
@@ -9,9 +9,10 @@ menuconfig THUNDERBOLT
select CRYPTO_HASH
select NVMEM
help
- Thunderbolt Controller driver. This driver is required if you
- want to hotplug Thunderbolt devices on Apple hardware or on PCs
- with Intel Falcon Ridge or newer.
+ USB4 and Thunderbolt driver. USB4 is the public speficiation
+ based on Thunderbolt 3 protocol. This driver is required if
+ you want to hotplug Thunderbolt and USB4 compliant devices on
+ Apple hardware or on PCs with Intel Falcon Ridge or newer.

To compile this driver a module, choose M here. The module will be
called thunderbolt.
diff --git a/drivers/thunderbolt/Makefile b/drivers/thunderbolt/Makefile
index c0b2fd73dfbd..102e9529ee66 100644
--- a/drivers/thunderbolt/Makefile
+++ b/drivers/thunderbolt/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
-obj-${CONFIG_THUNDERBOLT} := thunderbolt.o
+obj-${CONFIG_USB4} := thunderbolt.o
thunderbolt-objs := nhi.o nhi_ops.o ctl.o tb.o switch.o cap.o path.o tunnel.o eeprom.o
thunderbolt-objs += domain.o dma_port.o icm.o property.o xdomain.o lc.o usb4.o
--
2.24.0
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