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net: Add TI DaVinci EMAC driver

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Add support for TI DaVinci EMAC driver.

TI DaVinci Ethernet Media Access Controller module is based upon
TI CPPI 3.0 DMA engine and supports 10/100 Mbps on all and Gigabit modes on
some TI devices. It supports MII/RMII and has up to 8Kbytes of internal
descriptor memory. This driver has been working on several TI devices including
DM644x, DM646x and DA830 platforms. The specs of this device are available at:
http://www.ti.com/litv/pdf/sprue24a

Signed-off-by: Anant Gole <anantgole@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Anant Gole 2009-05-18 15:19:01 -07:00 committed by David S. Miller
parent d23a9b5baa
commit a6286ee630
3 changed files with 2844 additions and 0 deletions
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10
drivers/net/Kconfig
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@ -926,6 +926,16 @@ config NET_NETX
To compile this driver as a module, choose M here. The module
will be called netx-eth.
config TI_DAVINCI_EMAC
tristate "TI DaVinci EMAC Support"
depends on ARM && ARCH_DAVINCI
select PHYLIB
help
This driver supports TI's DaVinci Ethernet .
To compile this driver as a module, choose M here: the module
will be called davinci_emac_driver. This is recommended.
config DM9000
tristate "DM9000 support"
depends on ARM || BLACKFIN || MIPS

2
drivers/net/Makefile
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@ -2,6 +2,8 @@
# Makefile for the Linux network (ethercard) device drivers.
#
obj-$(CONFIG_TI_DAVINCI_EMAC) += davinci_emac.o
obj-$(CONFIG_E1000) += e1000/
obj-$(CONFIG_E1000E) += e1000e/
obj-$(CONFIG_IBM_NEW_EMAC) += ibm_newemac/

2832
drivers/net/davinci_emac.c Normal file
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