stmmac: Move the STMicroelectronics driver

Move the STMicroelectronics driver into driver/net/ethernet/stmicro/ and
make the necessary Kconfig and Makefile changes.

CC: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

27 files changed, 37 insertions, 11 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index c789b6fbdd90..5dffc8ed4af6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2029,7 +2029,7 @@ M:	Giuseppe Cavallaro <peppe.cavallaro@st.com>
 L:      netdev@vger.kernel.org
 W:      http://www.stlinux.com
 S:      Supported
-F:      drivers/net/stmmac/
+F:      drivers/net/ethernet/stmicro/stmmac/
 
 CYBERPRO FB DRIVER
 M:      Russell King <linux@arm.linux.org.uk>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index d3d2febeda17..a7ec50f197fc 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1406,8 +1406,6 @@ config S6GMAC
           To compile this driver as a module, choose M here. The module
           will be called s6gmac.
 
-source "drivers/net/stmmac/Kconfig"
-
 config PCH_GBE
         tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GbE"
         depends on PCI
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 8d2d677da2ee..b54e308fc19b 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -67,7 +67,6 @@ obj-$(CONFIG_VIA_VELOCITY) += via-velocity.o
 obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
 obj-$(CONFIG_RIONET) += rionet.o
 obj-$(CONFIG_SH_ETH) += sh_eth.o
-obj-$(CONFIG_STMMAC_ETH) += stmmac/
 
 #
 # end link order section
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 8375b8b5dd73..c38e9026fe07 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -30,6 +30,7 @@ source "drivers/net/ethernet/qlogic/Kconfig"
 source "drivers/net/ethernet/racal/Kconfig"
 source "drivers/net/ethernet/sfc/Kconfig"
 source "drivers/net/ethernet/smsc/Kconfig"
+source "drivers/net/ethernet/stmicro/Kconfig"
 source "drivers/net/ethernet/sun/Kconfig"
 source "drivers/net/ethernet/tehuti/Kconfig"
 
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 26324a115905..75d7a0280c53 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -21,5 +21,6 @@ obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
 obj-$(CONFIG_NET_VENDOR_RACAL) += racal/
 obj-$(CONFIG_SFC) += sfc/
 obj-$(CONFIG_NET_VENDOR_SMSC) += smsc/
+obj-$(CONFIG_NET_VENDOR_STMICRO) += stmicro/
 obj-$(CONFIG_NET_VENDOR_SUN) += sun/
 obj-$(CONFIG_NET_VENDOR_TEHUTI) += tehuti/
diff --git a/drivers/net/ethernet/stmicro/Kconfig b/drivers/net/ethernet/stmicro/Kconfig
new file mode 100644
index 000000000000..e40df6433860
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/Kconfig
@@ -0,0 +1,22 @@
+#
+# STMicroelectronics device configuration
+#
+
+config NET_VENDOR_STMICRO
+        bool "STMicroelectronics devices"
+        depends on HAS_IOMEM
+        ---help---
+          If you have a network (Ethernet) card belonging to this class, say Y
+          and read the Ethernet-HOWTO, available from
+          <http://www.tldp.org/docs.html#howto>.
+
+          Note that the answer to this question doesn't directly affect the
+          kernel: saying N will just cause the configurator to skip all
+          the questions about STMicroelectronics cards. If you say Y, you will
+          be asked for your specific card in the following questions.
+
+if NET_VENDOR_STMICRO
+
+source "drivers/net/ethernet/stmicro/stmmac/Kconfig"
+
+endif # NET_VENDOR_STMICRO
diff --git a/drivers/net/ethernet/stmicro/Makefile b/drivers/net/ethernet/stmicro/Makefile
new file mode 100644
index 000000000000..9b3bfddda7dd
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the STMicroelectronics device drivers.
+#
+
+obj-$(CONFIG_STMMAC_ETH) += stmmac/
diff --git a/drivers/net/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index 7df7df4e79c5..cda61e37c357 100644
--- a/drivers/net/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -1,10 +1,10 @@
 config STMMAC_ETH
         tristate "STMicroelectronics 10/100/1000 Ethernet driver"
+        depends on HAS_IOMEM
         select MII
         select PHYLIB
         select CRC32
-        depends on NETDEVICES && HAS_IOMEM
-        help
+        ---help---
           This is the driver for the Ethernet IPs are built around a
           Synopsys IP Core and only tested on the STMicroelectronics
           platforms.
@@ -14,7 +14,7 @@ if STMMAC_ETH
 config STMMAC_DA
         bool "STMMAC DMA arbitration scheme"
         default n
-        help
+        ---help---
           Selecting this option, rx has priority over Tx (only for Giga
           Ethernet device).
           By default, the DMA arbitration scheme is based on Round-robin
@@ -24,7 +24,7 @@ config STMMAC_DUAL_MAC
         bool "STMMAC: dual mac support (EXPERIMENTAL)"
         default n
         depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER
-        help
+        ---help---
           Some ST SoCs (for example the stx7141 and stx7200c2) have two
           Ethernet Controllers. This option turns on the second Ethernet
           device on this kind of platforms.
@@ -33,7 +33,7 @@ config STMMAC_TIMER
         bool "STMMAC Timer optimisation"
         default n
         depends on RTC_HCTOSYS_DEVICE
-        help
+        ---help---
           Use an external timer for mitigating the number of network
           interrupts. Currently, for SH architectures, it is possible
           to use the TMU channel 2 and the SH-RTC device.
@@ -45,12 +45,12 @@ choice
 config STMMAC_TMU_TIMER
         bool "TMU channel 2"
         depends on CPU_SH4
-        help
+        ---help---
 
 config STMMAC_RTC_TIMER
         bool "Real time clock"
         depends on RTC_CLASS
-        help
+        ---help---
 
 endchoice
 
diff --git a/drivers/net/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
index 9691733ddb8e..9691733ddb8e 100644
--- a/drivers/net/stmmac/Makefile
+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
diff --git a/drivers/net/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 375ea193e139..375ea193e139 100644
--- a/drivers/net/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
diff --git a/drivers/net/stmmac/descs.h b/drivers/net/ethernet/stmicro/stmmac/descs.h
index 63a03e264694..63a03e264694 100644
--- a/drivers/net/stmmac/descs.h
+++ b/drivers/net/ethernet/stmicro/stmmac/descs.h
diff --git a/drivers/net/stmmac/dwmac100.h b/drivers/net/ethernet/stmicro/stmmac/dwmac100.h
index 7c6d857a9cc7..7c6d857a9cc7 100644
--- a/drivers/net/stmmac/dwmac100.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100.h
diff --git a/drivers/net/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index cfcef0ea0fa5..cfcef0ea0fa5 100644
--- a/drivers/net/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index 0f63b3c83c19..0f63b3c83c19 100644
--- a/drivers/net/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
diff --git a/drivers/net/stmmac/dwmac1000_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c
index 3dbeea619085..3dbeea619085 100644
--- a/drivers/net/stmmac/dwmac1000_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c
diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
index 743a58017637..743a58017637 100644
--- a/drivers/net/stmmac/dwmac100_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
diff --git a/drivers/net/stmmac/dwmac100_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c
index 627f656b0f3c..627f656b0f3c 100644
--- a/drivers/net/stmmac/dwmac100_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c
diff --git a/drivers/net/stmmac/dwmac_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
index da3f5ccf83d3..da3f5ccf83d3 100644
--- a/drivers/net/stmmac/dwmac_dma.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_dma.h
diff --git a/drivers/net/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index e25093510b0c..e25093510b0c 100644
--- a/drivers/net/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
diff --git a/drivers/net/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index e5dfb6a30182..e5dfb6a30182 100644
--- a/drivers/net/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
diff --git a/drivers/net/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
index 029c2a2cf524..029c2a2cf524 100644
--- a/drivers/net/stmmac/norm_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index de1929b2641b..de1929b2641b 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 7ed8fb6c2117..7ed8fb6c2117 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index c6e567e04eff..c6e567e04eff 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
diff --git a/drivers/net/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index 9c3b9d5c3411..9c3b9d5c3411 100644
--- a/drivers/net/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
diff --git a/drivers/net/stmmac/stmmac_timer.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.c
index 2a0e1abde7e7..2a0e1abde7e7 100644
--- a/drivers/net/stmmac/stmmac_timer.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.c
diff --git a/drivers/net/stmmac/stmmac_timer.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.h
index 6863590d184b..6863590d184b 100644
--- a/drivers/net/stmmac/stmmac_timer.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.h