From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Tue, 17 Dec 2019 15:33:41 +0300
Subject: thunderbolt: Update Kconfig entries to USB4
Git-commit: 690ac0d20d4022bb3c7d84e0e3760eb40aa8028d
Patch-mainline: v5.6-rc1
References: jsc#SLE-14130
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>
Link: https://lore.kernel.org/r/20191217123345.31850-6-mika.westerberg@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
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(-)
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -172,7 +172,7 @@ 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/
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -532,12 +532,12 @@ 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.
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -77,6 +77,6 @@ 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
--- 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.
--- 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