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Date: Sat, 25 Jun 2011 06:58:33 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Jeff Kirsher <jeffrey.t.kirsher@...el.com>, netdev@...r.kernel.org,
Giuseppe Cavallaro <peppe.cavallaro@...com>
Subject: [RFC 22/72] 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@...com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
MAINTAINERS | 2 +-
drivers/net/Kconfig | 2 --
drivers/net/Makefile | 1 -
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/Makefile | 1 +
drivers/net/ethernet/stmicro/Kconfig | 18 ++++++++++++++++++
drivers/net/ethernet/stmicro/Makefile | 5 +++++
drivers/net/{ => ethernet/stmicro}/stmmac/Kconfig | 14 +++++++-------
drivers/net/{ => ethernet/stmicro}/stmmac/Makefile | 0
drivers/net/{ => ethernet/stmicro}/stmmac/common.h | 0
drivers/net/{ => ethernet/stmicro}/stmmac/descs.h | 0
.../net/{ => ethernet/stmicro}/stmmac/dwmac100.h | 0
.../net/{ => ethernet/stmicro}/stmmac/dwmac1000.h | 0
.../{ => ethernet/stmicro}/stmmac/dwmac1000_core.c | 0
.../{ => ethernet/stmicro}/stmmac/dwmac1000_dma.c | 0
.../{ => ethernet/stmicro}/stmmac/dwmac100_core.c | 0
.../{ => ethernet/stmicro}/stmmac/dwmac100_dma.c | 0
.../net/{ => ethernet/stmicro}/stmmac/dwmac_dma.h | 0
.../net/{ => ethernet/stmicro}/stmmac/dwmac_lib.c | 0
.../net/{ => ethernet/stmicro}/stmmac/enh_desc.c | 0
.../net/{ => ethernet/stmicro}/stmmac/norm_desc.c | 0
drivers/net/{ => ethernet/stmicro}/stmmac/stmmac.h | 0
.../{ => ethernet/stmicro}/stmmac/stmmac_ethtool.c | 0
.../{ => ethernet/stmicro}/stmmac/stmmac_main.c | 0
.../{ => ethernet/stmicro}/stmmac/stmmac_mdio.c | 0
.../{ => ethernet/stmicro}/stmmac/stmmac_timer.c | 0
.../{ => ethernet/stmicro}/stmmac/stmmac_timer.h | 0
27 files changed, 33 insertions(+), 11 deletions(-)
create mode 100644 drivers/net/ethernet/stmicro/Kconfig
create mode 100644 drivers/net/ethernet/stmicro/Makefile
rename drivers/net/{ => ethernet/stmicro}/stmmac/Kconfig (92%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/Makefile (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/common.h (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/descs.h (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac100.h (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac1000.h (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac1000_core.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac1000_dma.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac100_core.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac100_dma.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac_dma.h (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/dwmac_lib.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/enh_desc.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/norm_desc.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/stmmac.h (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/stmmac_ethtool.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/stmmac_main.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/stmmac_mdio.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/stmmac_timer.c (100%)
rename drivers/net/{ => ethernet/stmicro}/stmmac/stmmac_timer.h (100%)
diff --git a/MAINTAINERS b/MAINTAINERS
index 015e658..6f822c6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1996,7 +1996,7 @@ M: Giuseppe Cavallaro <peppe.cavallaro@...com>
L: netdev@...r.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@....linux.org.uk>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 1e157e7..4be1bcf 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1574,8 +1574,6 @@ 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 2c90508..9a73e0f 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -69,7 +69,6 @@ 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-$(CONFIG_STMMAC_ETH) += stmmac/
#
# end link order section
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index 74573fa..4714825 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -38,6 +38,7 @@ source "drivers/net/ethernet/qlogic/Kconfig"
source "drivers/net/ethernet/racal/Kconfig"
source "drivers/net/ethernet/sfc/Kconfig"
source "drivers/net/ethernet/smc/Kconfig"
+source "drivers/net/ethernet/stmicro/Kconfig"
source "drivers/net/ethernet/sun/Kconfig"
config TEHUTI
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index d98ae32..76ea04b 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -20,5 +20,6 @@ obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
obj-$(CONFIG_NET_VENDOR_RACAL) += racal/
obj-$(CONFIG_SFC) += sfc/
obj-$(CONFIG_NET_VENDOR_SMC) += smc/
+obj-$(CONFIG_NET_VENDOR_STMICRO) += stmicro/
obj-$(CONFIG_NET_VENDOR_SUN) += sun/
obj-$(CONFIG_TEHUTI) += tehuti.o
diff --git a/drivers/net/ethernet/stmicro/Kconfig b/drivers/net/ethernet/stmicro/Kconfig
new file mode 100644
index 0000000..d4f7e02
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/Kconfig
@@ -0,0 +1,18 @@
+#
+# 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.
+
+source "drivers/net/ethernet/stmicro/stmmac/Kconfig"
diff --git a/drivers/net/ethernet/stmicro/Makefile b/drivers/net/ethernet/stmicro/Makefile
new file mode 100644
index 0000000..9b3bfdd
--- /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
similarity index 92%
rename from drivers/net/stmmac/Kconfig
rename to drivers/net/ethernet/stmicro/stmmac/Kconfig
index 7df7df4..e1d915d 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 NET_VENDOR_STMICRO && 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
similarity index 100%
rename from drivers/net/stmmac/Makefile
rename to drivers/net/ethernet/stmicro/stmmac/Makefile
diff --git a/drivers/net/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
similarity index 100%
rename from drivers/net/stmmac/common.h
rename to drivers/net/ethernet/stmicro/stmmac/common.h
diff --git a/drivers/net/stmmac/descs.h b/drivers/net/ethernet/stmicro/stmmac/descs.h
similarity index 100%
rename from drivers/net/stmmac/descs.h
rename to drivers/net/ethernet/stmicro/stmmac/descs.h
diff --git a/drivers/net/stmmac/dwmac100.h b/drivers/net/ethernet/stmicro/stmmac/dwmac100.h
similarity index 100%
rename from drivers/net/stmmac/dwmac100.h
rename to drivers/net/ethernet/stmicro/stmmac/dwmac100.h
diff --git a/drivers/net/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
similarity index 100%
rename from drivers/net/stmmac/dwmac1000.h
rename to 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
similarity index 100%
rename from drivers/net/stmmac/dwmac1000_core.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/dwmac1000_dma.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/dwmac100_core.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/dwmac100_dma.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/dwmac_dma.h
rename to 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
similarity index 100%
rename from drivers/net/stmmac/dwmac_lib.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/enh_desc.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/norm_desc.c
rename to drivers/net/ethernet/stmicro/stmmac/norm_desc.c
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
similarity index 100%
rename from drivers/net/stmmac/stmmac.h
rename to 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
similarity index 100%
rename from drivers/net/stmmac/stmmac_ethtool.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/stmmac_main.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/stmmac_mdio.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/stmmac_timer.c
rename to 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
similarity index 100%
rename from drivers/net/stmmac/stmmac_timer.h
rename to drivers/net/ethernet/stmicro/stmmac/stmmac_timer.h
--
1.7.5.4
--
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