hamachi/yellowfin: Move the packet engine drivers

Move the packet engine drivers to drivers/net/ethernet/packetengines/
and the necessary Kconfig and Makefile changes.

CC: Donald Becker <becker@scyld.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

8 files changed, 54 insertions, 28 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index e8d65fe015a2..99b209e0b78f 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -541,32 +541,6 @@ config IP1000
           To compile this driver as a module, choose M here: the module
           will be called ipg.  This is recommended.
 
-config HAMACHI
-        tristate "Packet Engines Hamachi GNIC-II support"
-        depends on PCI
-        select MII
-        help
-          If you have a Gigabit Ethernet card of this type, say Y and read
-          the Ethernet-HOWTO, available from
-          <http://www.tldp.org/docs.html#howto>.
-
-          To compile this driver as a module, choose M here. The module will be
-          called hamachi.
-
-config YELLOWFIN
-        tristate "Packet Engines Yellowfin Gigabit-NIC support (EXPERIMENTAL)"
-        depends on PCI && EXPERIMENTAL
-        select CRC32
-        ---help---
-          Say Y here if you have a Packet Engines G-NIC PCI Gigabit Ethernet
-          adapter or the SYM53C885 Ethernet controller. The Gigabit adapter is
-          used by the Beowulf Linux cluster project.  See
-          <http://cesdis.gsfc.nasa.gov/linux/drivers/yellowfin.html> for more
-          information about this driver in particular and Beowulf in general.
-
-          To compile this driver as a module, choose M here: the module
-          will be called yellowfin.  This is recommended.
-
 config XILINX_LL_TEMAC
         tristate "Xilinx LL TEMAC (LocalLink Tri-mode Ethernet MAC) driver"
         depends on PPC || MICROBLAZE
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 96112ddfb9bb..d8c286effbba 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -19,7 +19,6 @@ obj-$(CONFIG_PLIP) += plip.o
 obj-$(CONFIG_ROADRUNNER) += rrunner.o
 
 obj-$(CONFIG_R6040) += r6040.o
-obj-$(CONFIG_YELLOWFIN) += yellowfin.o
 obj-$(CONFIG_FEALNX) += fealnx.o
 obj-$(CONFIG_SKFP) += skfp/
 obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
@@ -30,7 +29,6 @@ obj-$(CONFIG_SH_ETH) += sh_eth.o
 # end link order section
 #
 
-obj-$(CONFIG_HAMACHI) += hamachi.o
 obj-$(CONFIG_NET) += Space.o loopback.o
 obj-$(CONFIG_NET_SB1000) += sb1000.o
 obj-$(CONFIG_HP100) += hp100.o
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 3983e702b97a..140dd73420d6 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -39,6 +39,7 @@ source "drivers/net/ethernet/natsemi/Kconfig"
 source "drivers/net/ethernet/8390/Kconfig"
 source "drivers/net/ethernet/nuvoton/Kconfig"
 source "drivers/net/ethernet/oki-semi/Kconfig"
+source "drivers/net/ethernet/packetengines/Kconfig"
 source "drivers/net/ethernet/pasemi/Kconfig"
 source "drivers/net/ethernet/qlogic/Kconfig"
 source "drivers/net/ethernet/racal/Kconfig"
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 873d27591466..8a97b193f6ef 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -30,6 +30,7 @@ obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
 obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/
 obj-$(CONFIG_NET_VENDOR_NUVOTON) += nuvoton/
 obj-$(CONFIG_NET_VENDOR_OKI) += oki-semi/
+obj-$(CONFIG_NET_PACKET_ENGINE) += packetengines/
 obj-$(CONFIG_NET_VENDOR_PASEMI) += pasemi/
 obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
 obj-$(CONFIG_NET_VENDOR_RACAL) += racal/
diff --git a/drivers/net/ethernet/packetengines/Kconfig b/drivers/net/ethernet/packetengines/Kconfig
new file mode 100644
index 000000000000..4add1db20f1e
--- /dev/null
+++ b/drivers/net/ethernet/packetengines/Kconfig
@@ -0,0 +1,46 @@
+#
+# Packet engine device configuration
+#
+
+config NET_PACKET_ENGINE
+        bool "Packet Engine devices"
+        depends on PCI
+        ---help---
+          If you have a network (Ethernet) card belonging to this class, say Y
+          and read the Ethernet-HOWTO, available from
+          <http://www.tldp.org/docs.html#howto>.
+
+          Note that the answer to this question doesn't directly affect the
+          kernel: saying N will just cause the configurator to skip all
+          the questions about packet engine devices. If you say Y, you will
+          be asked for your specific card in the following questions.
+
+if NET_PACKET_ENGINE
+
+config HAMACHI
+        tristate "Packet Engines Hamachi GNIC-II support"
+        depends on PCI
+        select MII
+        ---help---
+          If you have a Gigabit Ethernet card of this type, say Y and read
+          the Ethernet-HOWTO, available from
+          <http://www.tldp.org/docs.html#howto>.
+
+          To compile this driver as a module, choose M here. The module will be
+          called hamachi.
+
+config YELLOWFIN
+        tristate "Packet Engines Yellowfin Gigabit-NIC support (EXPERIMENTAL)"
+        depends on PCI && EXPERIMENTAL
+        select CRC32
+        ---help---
+          Say Y here if you have a Packet Engines G-NIC PCI Gigabit Ethernet
+          adapter or the SYM53C885 Ethernet controller. The Gigabit adapter is
+          used by the Beowulf Linux cluster project.  See
+          <http://cesdis.gsfc.nasa.gov/linux/drivers/yellowfin.html> for more
+          information about this driver in particular and Beowulf in general.
+
+          To compile this driver as a module, choose M here: the module
+          will be called yellowfin.  This is recommended.
+
+endif # NET_PACKET_ENGINE
diff --git a/drivers/net/ethernet/packetengines/Makefile b/drivers/net/ethernet/packetengines/Makefile
new file mode 100644
index 000000000000..995ccd077d0c
--- /dev/null
+++ b/drivers/net/ethernet/packetengines/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the Packet Engine network device drivers.
+#
+
+obj-$(CONFIG_HAMACHI) += hamachi.o
+obj-$(CONFIG_YELLOWFIN) += yellowfin.o
diff --git a/drivers/net/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c
index c274b3d77eb5..c274b3d77eb5 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/ethernet/packetengines/hamachi.c
diff --git a/drivers/net/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c
index 3e5ac60b89ac..3e5ac60b89ac 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/ethernet/packetengines/yellowfin.c