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Commit d6aa60a1 authored by David Daney's avatar David Daney Committed by Ralf Baechle
Browse files

NET: Add Ethernet driver for Octeon MGMT devices. 



The Octeon MGMT Ethernet ports are present in some members of the
Octeon SOC family (cn52XX and cn56XX have them).

The mdio bus connected to the MGMT PHYs is shared with the main
octeon-ethernet driver, we force it to be loaded first by calling
octeon_mdiobus_force_mod_depencency.  The platform devices for the
MGMT Ethernet ports are added in
arch/mips/cavium-octeon/octeon-platform.c, and the register
definitions for the ports live in arch/mips/include/asm/octeon/ along
with their ilk.

Although it currently is the only driver in drivers/net/octeon, the
directory was created looking forward to the day that octeon-ethernet
will move there from its current home in drivers/staging.

Signed-off-by: default avatarDavid Daney <ddaney@caviumnetworks.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent a7187a2f

drivers/net/Kconfig

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@@ -1953,6 +1953,8 @@ config BCM63XX_ENET 




source "drivers/net/fs_enet/Kconfig"

source "drivers/net/fs_enet/Kconfig"





source "drivers/net/octeon/Kconfig"



endif # NET_ETHERNET

endif # NET_ETHERNET





#

#

drivers/net/Makefile

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@@ -285,3 +285,5 @@ obj-$(CONFIG_VIRTIO_NET) += virtio_net.o 
obj-$(CONFIG_SFC) += sfc/

obj-$(CONFIG_SFC) += sfc/





obj-$(CONFIG_WIMAX) += wimax/

obj-$(CONFIG_WIMAX) += wimax/



obj-$(CONFIG_OCTEON_MGMT_ETHERNET) += octeon/

drivers/net/octeon/Kconfig

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config OCTEON_MGMT_ETHERNET

	tristate "Octeon Management port ethernet driver (CN5XXX, CN6XXX)"

	depends on  CPU_CAVIUM_OCTEON

	select PHYLIB

	select MDIO_OCTEON

	default y

	help

	  This option enables the ethernet driver for the management

	  port on Cavium Networks' Octeon CN57XX, CN56XX, CN55XX,

	  CN54XX, CN52XX, and CN6XXX chips.

drivers/net/octeon/Makefile

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obj-$(CONFIG_OCTEON_MGMT_ETHERNET)	+= octeon_mgmt.o

drivers/net/octeon/octeon_mgmt.c

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+1176 −0

File added.

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