broadcom: Move the Broadcom drivers

Moves the drivers for Broadcom devices into
drivers/net/ethernet/broadcom/ and the necessary Kconfig and Makefile
changes.

CC: Eilon Greenstein <[e-mail]>
CC: Michael Chan <[e-mail]>
CC: Matt Carlson <[e-mail]>
CC: Gary Zambrano <[e-mail]>
CC: "Maciej W. Rozycki" <[e-mail]>
Signed-off-by: Jeff Kirsher <[e-mail]>

MAINTAINERS

···
 M:	Gary Zambrano <[e-mail]>
 L:	[e-mail]
 S:	Supported
-F:	drivers/net/b44.*
+F:	drivers/net/ethernet/broadcom/b44.*
 
 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
 M:	Michael Chan <[e-mail]>
 L:	[e-mail]
 S:	Supported
-F:	drivers/net/bnx2.*
-F:	drivers/net/bnx2_*
+F:	drivers/net/ethernet/broadcom/bnx2.*
+F:	drivers/net/ethernet/broadcom/bnx2_*
 
 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
 M:	Eilon Greenstein <[e-mail]>
 L:	[e-mail]
 S:	Supported
-F:	drivers/net/bnx2x/
+F:	drivers/net/ethernet/broadcom/bnx2x/
 
 BROADCOM TG3 GIGABIT ETHERNET DRIVER
 M:	Matt Carlson <[e-mail]>
 M:	Michael Chan <[e-mail]>
 L:	[e-mail]
 S:	Supported
-F:	drivers/net/tg3.*
+F:	drivers/net/ethernet/broadcom/tg3.*
 
 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
 M:	Brett Rudley <[e-mail]>

drivers/net/Kconfig

···
 	  To compile this driver as a module, choose M here. The module
 	  will be called apricot.
 
-config B44
-	tristate "Broadcom 440x/47xx ethernet support"
-	depends on SSB_POSSIBLE && HAS_DMA
-	select SSB
-	select MII
-	help
-	  If you have a network (Ethernet) controller of this type, say Y
-	  or M 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 b44.
-
-# Auto-select SSB PCI-HOST support, if possible
-config B44_PCI_AUTOSELECT
-	bool
-	depends on B44 && SSB_PCIHOST_POSSIBLE
-	select SSB_PCIHOST
-	default y
-
-# Auto-select SSB PCICORE driver, if possible
-config B44_PCICORE_AUTOSELECT
-	bool
-	depends on B44 && SSB_DRIVER_PCICORE_POSSIBLE
-	select SSB_DRIVER_PCICORE
-	default y
-
-config B44_PCI
-	bool
-	depends on B44_PCI_AUTOSELECT && B44_PCICORE_AUTOSELECT
-	default y
-
 config FORCEDETH
 	tristate "nForce Ethernet support"
 	depends on NET_PCI && PCI
···
 	help
 	  This driver supports the 10/100 Ethernet Lite from Xilinx.
 
-config BCM63XX_ENET
-	tristate "Broadcom 63xx internal mac support"
-	depends on BCM63XX
-	select MII
-	select PHYLIB
-	help
-	  This driver supports the ethernet MACs in the Broadcom 63xx
-	  MIPS chipset family (BCM63XX).
-
 config FTMAC100
 	tristate "Faraday FTMAC100 10/100 Ethernet support"
 	depends on ARM
···
 	  To compile this driver as a module, choose M here: the module
 	  will be called r8169.  This is recommended.
 
-config SB1250_MAC
-	tristate "SB1250 Gigabit Ethernet support"
-	depends on SIBYTE_SB1xxx_SOC
-	select PHYLIB
-	---help---
-	  This driver supports Gigabit Ethernet interfaces based on the
-	  Broadcom SiByte family of System-On-a-Chip parts.  They include
-	  the BCM1120, BCM1125, BCM1125H, BCM1250, BCM1255, BCM1280, BCM1455
-	  and BCM1480 chips.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called sb1250-mac.
-
 config SIS190
 	tristate "SiS190/SiS191 gigabit ethernet support"
 	depends on PCI
···
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called via-velocity.
-
-config TIGON3
-	tristate "Broadcom Tigon3 support"
-	depends on PCI
-	select PHYLIB
-	help
-	  This driver supports Broadcom Tigon3 based gigabit Ethernet cards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called tg3.  This is recommended.
-
-config BNX2
-	tristate "Broadcom NetXtremeII support"
-	depends on PCI
-	select CRC32
-	select FW_LOADER
-	help
-	  This driver supports Broadcom NetXtremeII gigabit Ethernet cards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called bnx2.  This is recommended.
-
-config CNIC
-	tristate "Broadcom CNIC support"
-	depends on PCI
-	select BNX2
-	select UIO
-	help
-	  This driver supports offload features of Broadcom NetXtremeII
-	  gigabit Ethernet cards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called cnic.  This is recommended.
 
 config SPIDER_NET
 	tristate "Spider Gigabit Ethernet driver"
···
 	depends on PCI
 	help
 	  Tehuti Networks 10G Ethernet NIC
-
-config BNX2X
-	tristate "Broadcom NetXtremeII 10Gb support"
-	depends on PCI
-	select FW_LOADER
-	select ZLIB_INFLATE
-	select LIBCRC32C
-	select MDIO
-	help
-	  This driver supports Broadcom NetXtremeII 10 gigabit Ethernet cards.
-	  To compile this driver as a module, choose M here: the module
-	  will be called bnx2x.  This is recommended.
 
 config QLCNIC
 	tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support"

drivers/net/Makefile

···
 obj-$(CONFIG_NATSEMI) += natsemi.o
 obj-$(CONFIG_NS83820) += ns83820.o
 obj-$(CONFIG_FEALNX) += fealnx.o
-obj-$(CONFIG_TIGON3) += tg3.o
-obj-$(CONFIG_BNX2) += bnx2.o
-obj-$(CONFIG_CNIC) += cnic.o
-obj-$(CONFIG_BNX2X) += bnx2x/
 spidernet-y += spider_net.o spider_net_ethtool.o
 obj-$(CONFIG_SPIDER_NET) += spidernet.o sungem_phy.o
 obj-$(CONFIG_GELIC_NET) += ps3_gelic.o
···
 ifeq ($(CONFIG_FEC_MPC52xx_MDIO),y)
 	obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx_phy.o
 endif
-obj-$(CONFIG_SB1250_MAC) += sb1250-mac.o
-obj-$(CONFIG_B44) += b44.o
 obj-$(CONFIG_FORCEDETH) += forcedeth.o
-obj-$(CONFIG_BCM63XX_ENET) += bcm63xx_enet.o
 obj-$(CONFIG_FTGMAC100) += ftgmac100.o
 obj-$(CONFIG_FTMAC100) += ftmac100.o
 

drivers/net/cnic.c drivers/net/ethernet/broadcom/cnic.c

···
 #include "bnx2x/bnx2x_reg.h"
 #include "bnx2x/bnx2x_fw_defs.h"
 #include "bnx2x/bnx2x_hsi.h"
-#include "../scsi/bnx2i/57xx_iscsi_constants.h"
-#include "../scsi/bnx2i/57xx_iscsi_hsi.h"
+#include "../../../scsi/bnx2i/57xx_iscsi_constants.h"
+#include "../../../scsi/bnx2i/57xx_iscsi_hsi.h"
 #include "cnic.h"
 #include "cnic_defs.h"
 

drivers/net/ethernet/Kconfig

···
 source "drivers/net/ethernet/3com/Kconfig"
 source "drivers/net/ethernet/8390/Kconfig"
 source "drivers/net/ethernet/amd/Kconfig"
+source "drivers/net/ethernet/broadcom/Kconfig"
 
 endif # ETHERNET

drivers/net/ethernet/Makefile

···
 obj-$(CONFIG_NET_VENDOR_3COM) += 3com/
 obj-$(CONFIG_NET_VENDOR_8390) += 8390/
 obj-$(CONFIG_NET_VENDOR_AMD) += amd/
+obj-$(CONFIG_NET_VENDOR_BROADCOM) += broadcom/

drivers/net/ethernet/broadcom/Kconfig

···
+#
+# Broadcom device configuration
+#
+
+config NET_VENDOR_BROADCOM
+	bool "Broadcom devices"
+	depends on (SSB_POSSIBLE && HAS_DMA) || PCI || BCM63XX || \
+		   SIBYTE_SB1xxx_SOC
+	---help---
+	  If you have a network (Ethernet) chipset belonging to this class,
+	  say Y.
+
+	  Note that the answer to this question does not directly affect
+	  the kernel: saying N will just case the configurator to skip all
+	  the questions regarding AMD chipsets. If you say Y, you will be asked
+	  for your specific chipset/driver in the following questions.
+
+if NET_VENDOR_BROADCOM
+
+config B44
+	tristate "Broadcom 440x/47xx ethernet support"
+	depends on SSB_POSSIBLE && HAS_DMA
+	select SSB
+	select MII
+	---help---
+	  If you have a network (Ethernet) controller of this type, say Y
+	  or M 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 b44.
+
+# Auto-select SSB PCI-HOST support, if possible
+config B44_PCI_AUTOSELECT
+	bool
+	depends on B44 && SSB_PCIHOST_POSSIBLE
+	select SSB_PCIHOST
+	default y
+
+# Auto-select SSB PCICORE driver, if possible
+config B44_PCICORE_AUTOSELECT
+	bool
+	depends on B44 && SSB_DRIVER_PCICORE_POSSIBLE
+	select SSB_DRIVER_PCICORE
+	default y
+
+config B44_PCI
+	bool
+	depends on B44_PCI_AUTOSELECT && B44_PCICORE_AUTOSELECT
+	default y
+
+config BCM63XX_ENET
+	tristate "Broadcom 63xx internal mac support"
+	depends on BCM63XX
+	select MII
+	select PHYLIB
+	help
+	  This driver supports the ethernet MACs in the Broadcom 63xx
+	  MIPS chipset family (BCM63XX).
+
+config BNX2
+	tristate "Broadcom NetXtremeII support"
+	depends on PCI
+	select CRC32
+	select FW_LOADER
+	---help---
+	  This driver supports Broadcom NetXtremeII gigabit Ethernet cards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called bnx2.  This is recommended.
+
+config CNIC
+	tristate "Broadcom CNIC support"
+	depends on PCI
+	select BNX2
+	select UIO
+	---help---
+	  This driver supports offload features of Broadcom NetXtremeII
+	  gigabit Ethernet cards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called cnic.  This is recommended.
+
+config SB1250_MAC
+	tristate "SB1250 Gigabit Ethernet support"
+	depends on SIBYTE_SB1xxx_SOC
+	select PHYLIB
+	---help---
+	  This driver supports Gigabit Ethernet interfaces based on the
+	  Broadcom SiByte family of System-On-a-Chip parts.  They include
+	  the BCM1120, BCM1125, BCM1125H, BCM1250, BCM1255, BCM1280, BCM1455
+	  and BCM1480 chips.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called sb1250-mac.
+
+config TIGON3
+	tristate "Broadcom Tigon3 support"
+	depends on PCI
+	select PHYLIB
+	---help---
+	  This driver supports Broadcom Tigon3 based gigabit Ethernet cards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called tg3.  This is recommended.
+
+config BNX2X
+	tristate "Broadcom NetXtremeII 10Gb support"
+	depends on PCI
+	select FW_LOADER
+	select ZLIB_INFLATE
+	select LIBCRC32C
+	select MDIO
+	---help---
+	  This driver supports Broadcom NetXtremeII 10 gigabit Ethernet cards.
+	  To compile this driver as a module, choose M here: the module
+	  will be called bnx2x.  This is recommended.
+
+endif # NET_VENDOR_BROADCOM

drivers/net/ethernet/broadcom/Makefile

···
+#
+# Makefile for the Broadcom network device drivers.
+#
+
+obj-$(CONFIG_B44) += b44.o
+obj-$(CONFIG_BCM63XX_ENET) += bcm63xx_enet.o
+obj-$(CONFIG_BNX2) += bnx2.o
+obj-$(CONFIG_CNIC) += cnic.o
+obj-$(CONFIG_BNX2X) += bnx2x/
+obj-$(CONFIG_SB1250_MAC) += sb1250-mac.o
+obj-$(CONFIG_TIGON3) += tg3.o

drivers/scsi/bnx2fc/bnx2fc.h

···
 
 #include "57xx_hsi_bnx2fc.h"
 #include "bnx2fc_debug.h"
-#include "../../net/cnic_if.h"
+#include "../../net/ethernet/broadcom/cnic_if.h"
 #include "bnx2fc_constants.h"
 
 #define BNX2FC_NAME		"bnx2fc"

drivers/scsi/bnx2i/bnx2i.h

···
 #include <scsi/libiscsi.h>
 #include <scsi/scsi_transport_iscsi.h>
 
-#include "../../net/cnic_if.h"
+#include "../../net/ethernet/broadcom/cnic_if.h"
 #include "57xx_iscsi_hsi.h"
 #include "57xx_iscsi_constants.h"