netdev - [PATCH v2 1/3] net: thunderbolt: Move into own directory

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Date:   Wed, 11 Jan 2023 08:26:31 +0200
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     Michael Jamet <michael.jamet@...el.com>,
        Yehezkel Bernat <YehezkelShB@...il.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        netdev@...r.kernel.org
Subject: [PATCH v2 1/3] net: thunderbolt: Move into own directory

We will be adding tracepoints to the driver so instead of littering the
main network driver directory, move the driver into its own directory.
While there, rename the module to thunderbolt_net (with underscore) to
match with the thunderbolt_dma_test convention.

Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Acked-by: Yehezkel Bernat <YehezkelShB@...il.com>
---
 MAINTAINERS                                       |  2 +-
 drivers/net/Kconfig                               | 13 +------------
 drivers/net/Makefile                              |  4 +---
 drivers/net/thunderbolt/Kconfig                   | 12 ++++++++++++
 drivers/net/thunderbolt/Makefile                  |  3 +++
 drivers/net/{thunderbolt.c => thunderbolt/main.c} |  0
 6 files changed, 18 insertions(+), 16 deletions(-)
 create mode 100644 drivers/net/thunderbolt/Kconfig
 create mode 100644 drivers/net/thunderbolt/Makefile
 rename drivers/net/{thunderbolt.c => thunderbolt/main.c} (100%)

diff --git a/MAINTAINERS b/MAINTAINERS
index f61eb221415b..d3a02bbf32fe 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20767,7 +20767,7 @@ M:	Mika Westerberg <mika.westerberg@...ux.intel.com>
 M:	Yehezkel Bernat <YehezkelShB@...il.com>
 L:	netdev@...r.kernel.org
 S:	Maintained
-F:	drivers/net/thunderbolt.c
+F:	drivers/net/thunderbolt/
 
 THUNDERX GPIO DRIVER
 M:	Robert Richter <rric@...nel.org>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 9e63b8c43f3e..950a09f021dd 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -583,18 +583,7 @@ config FUJITSU_ES
 	  This driver provides support for Extended Socket network device
 	  on Extended Partitioning of FUJITSU PRIMEQUEST 2000 E2 series.
 
-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 USB4 and Thunderbolt cables. The driver supports Apple
-	  ThunderboltIP protocol and allows communication with any host
-	  supporting the same protocol including Windows and macOS.
-
-	  To compile this driver a module, choose M here. The module will be
-	  called thunderbolt-net.
-
+source "drivers/net/thunderbolt/Kconfig"
 source "drivers/net/hyperv/Kconfig"
 
 config NETDEVSIM
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 6ce076462dbf..e26f98f897c5 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -84,8 +84,6 @@ obj-$(CONFIG_HYPERV_NET) += hyperv/
 obj-$(CONFIG_NTB_NETDEV) += ntb_netdev.o
 
 obj-$(CONFIG_FUJITSU_ES) += fjes/
-
-thunderbolt-net-y += thunderbolt.o
-obj-$(CONFIG_USB4_NET) += thunderbolt-net.o
+obj-$(CONFIG_USB4_NET) += thunderbolt/
 obj-$(CONFIG_NETDEVSIM) += netdevsim/
 obj-$(CONFIG_NET_FAILOVER) += net_failover.o
diff --git a/drivers/net/thunderbolt/Kconfig b/drivers/net/thunderbolt/Kconfig
new file mode 100644
index 000000000000..e127848c8cbd
--- /dev/null
+++ b/drivers/net/thunderbolt/Kconfig
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config USB4_NET
+	tristate "Networking over USB4 and Thunderbolt cables"
+	depends on USB4 && INET
+	help
+	  Select this if you want to create network between two computers
+	  over a USB4 and Thunderbolt cables. The driver supports Apple
+	  ThunderboltIP protocol and allows communication with any host
+	  supporting the same protocol including Windows and macOS.
+
+	  To compile this driver a module, choose M here. The module will be
+	  called thunderbolt_net.
diff --git a/drivers/net/thunderbolt/Makefile b/drivers/net/thunderbolt/Makefile
new file mode 100644
index 000000000000..dd644c8775d9
--- /dev/null
+++ b/drivers/net/thunderbolt/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_USB4_NET) := thunderbolt_net.o
+thunderbolt_net-objs := main.o
diff --git a/drivers/net/thunderbolt.c b/drivers/net/thunderbolt/main.c
similarity index 100%
rename from drivers/net/thunderbolt.c
rename to drivers/net/thunderbolt/main.c
-- 
2.39.0