kconfig

linux-2.6.15.6

config ETRAX_ETHERNET
	bool "Ethernet support"
	depends on ETRAX_ARCH_V32
	select NET_ETHERNET
	help
	  This option enables the ETRAX FS built-in 10/100Mbit Ethernet
	  controller.

config ETRAX_ETHERNET_HW_CSUM
	bool "Hardware accelerated ethernet checksum and scatter/gather"
	depends on ETRAX_ETHERNET
	depends on ETRAX_STREAMCOPROC
	default y
	help
	  Hardware acceleration of checksumming and scatter/gather

config ETRAX_ETHERNET_IFACE0
	depends on ETRAX_ETHERNET
	bool "Enable network interface 0"

config ETRAX_ETHERNET_IFACE1
	depends on ETRAX_ETHERNET
	bool "Enable network interface 1 (uses DMA6 and DMA7)"

choice
	prompt "Network LED behavior"
	depends on ETRAX_ETHERNET
	default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY

config ETRAX_NETWORK_LED_ON_WHEN_LINK
	bool "LED_on_when_link"
	help
	  Selecting LED_on_when_link will light the LED when there is a
	  connection and will flash off when there is activity.

	  Selecting LED_on_when_activity will light the LED only when
	  there is activity.

	  This setting will also affect the behaviour of other activity LEDs
	  e.g. Bluetooth.

config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
	bool "LED_on_when_activity"
	help
	  Selecting LED_on_when_link will light the LED when there is a
	  connection and will flash off when there is activity.

	  Selecting LED_on_when_activity will light the LED only when
	  there is activity.

	  This setting will also affect the behaviour of other activity LEDs
	  e.g. Bluetooth.

endchoice

config ETRAXFS_SERIAL
	bool "Serial-port support"
	depends on ETRAX_ARCH_V32
	help
	  Enables the ETRAX FS serial driver for ser0 (ttyS0)
	  You probably want this enabled.

config ETRAX_SERIAL_PORT0
	bool "Serial port 0 enabled"
	depends on ETRAXFS_SERIAL
	help
	  Enables the ETRAX FS serial driver for ser0 (ttyS0)
	  Normally you want this on. You can control what DMA channels to use
	  if you do not need DMA to something else.
	  ser0 can use dma4 or dma6 for output and dma5 or dma7 for input.

choice
	prompt "Ser0 DMA in channel "
	depends on ETRAX_SERIAL_PORT0
	default ETRAX_SERIAL_PORT0_NO_DMA_IN
	help
	  What DMA channel to use for ser0.


config ETRAX_SERIAL_PORT0_NO_DMA_IN
	bool "Ser0 uses no DMA for input"
	help
	  Do not use DMA for ser0 input.

config ETRAX_SERIAL_PORT0_DMA7_IN
	bool "Ser0 uses DMA7 for input"
	depends on ETRAX_SERIAL_PORT0
	help
	  Enables the DMA7 input channel for ser0 (ttyS0).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiveing data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser0 DMA out channel"
	depends on ETRAX_SERIAL_PORT0
	default ETRAX_SERIAL_PORT0_NO_DMA_OUT

config ETRAX_SERIAL_PORT0_NO_DMA_OUT
	bool "Ser0 uses no DMA for output"
	help
	  Do not use DMA for ser0 output.

config ETRAX_SERIAL_PORT0_DMA6_OUT
	bool "Ser0 uses DMA6 for output"
	depends on ETRAX_SERIAL_PORT0
	help
	  Enables the DMA6 output channel for ser0 (ttyS0).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

config ETRAX_SER0_DTR_BIT
	string "Ser 0 DTR bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT0

config ETRAX_SER0_RI_BIT
	string "Ser 0 RI bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT0

config ETRAX_SER0_DSR_BIT
	string "Ser 0 DSR bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT0

config ETRAX_SER0_CD_BIT
	string "Ser 0 CD bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT0

config ETRAX_SERIAL_PORT1
	bool "Serial port 1 enabled"
	depends on ETRAXFS_SERIAL
	help
	  Enables the ETRAX FS serial driver for ser1 (ttyS1).

choice
	prompt "Ser1 DMA in channel "
	depends on ETRAX_SERIAL_PORT1
	default ETRAX_SERIAL_PORT1_NO_DMA_IN
	help
	  What DMA channel to use for ser1.


config ETRAX_SERIAL_PORT1_NO_DMA_IN
	bool "Ser1 uses no DMA for input"
	help
	  Do not use DMA for ser1 input.

config ETRAX_SERIAL_PORT1_DMA5_IN
	bool "Ser1 uses DMA5 for input"
	depends on ETRAX_SERIAL_PORT1
	help
	  Enables the DMA5 input channel for ser1 (ttyS1).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiveing data.
	  Normally you want this on, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser1 DMA out channel "
	depends on ETRAX_SERIAL_PORT1
	default ETRAX_SERIAL_PORT1_NO_DMA_OUT
	help
	  What DMA channel to use for ser1.

config ETRAX_SERIAL_PORT1_NO_DMA_OUT
	bool "Ser1 uses no DMA for output"
	help
	  Do not use DMA for ser1 output.

config ETRAX_SERIAL_PORT1_DMA4_OUT
	bool "Ser1 uses DMA4 for output"
	depends on ETRAX_SERIAL_PORT1
	help
	  Enables the DMA4 output channel for ser1 (ttyS1).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want this on, unless you use the DMA channel for
	  something else.

endchoice

config ETRAX_SER1_DTR_BIT
	string "Ser 1 DTR bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT1

config ETRAX_SER1_RI_BIT
	string "Ser 1 RI bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT1

config ETRAX_SER1_DSR_BIT
	string "Ser 1 DSR bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT1

config ETRAX_SER1_CD_BIT
	string "Ser 1 CD bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT1

config ETRAX_SERIAL_PORT2
	bool "Serial port 2 enabled"
	depends on ETRAXFS_SERIAL
	help
	  Enables the ETRAX FS serial driver for ser2 (ttyS2).

choice
	prompt "Ser2 DMA in channel "
	depends on ETRAX_SERIAL_PORT2
	default ETRAX_SERIAL_PORT2_NO_DMA_IN
	help
	  What DMA channel to use for ser2.


config ETRAX_SERIAL_PORT2_NO_DMA_IN
	bool "Ser2 uses no DMA for input"
	help
	  Do not use DMA for ser2 input.

config ETRAX_SERIAL_PORT2_DMA3_IN
	bool "Ser2 uses DMA3 for input"
	depends on ETRAX_SERIAL_PORT2
	help
	  Enables the DMA3 input channel for ser2 (ttyS2).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiveing data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser2 DMA out channel"
	depends on ETRAX_SERIAL_PORT2
	default ETRAX_SERIAL_PORT2_NO_DMA_OUT

config ETRAX_SERIAL_PORT2_NO_DMA_OUT
	bool "Ser2 uses no DMA for output"
	help
	  Do not use DMA for ser2 output.

config ETRAX_SERIAL_PORT2_DMA2_OUT
	bool "Ser2 uses DMA2 for output"
	depends on ETRAX_SERIAL_PORT2
	help
	  Enables the DMA2 output channel for ser2 (ttyS2).
	  If you do not enable DMA, an interrupt for each character will be
	  used when transmitting data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

config ETRAX_SER2_DTR_BIT
	string "Ser 2 DTR bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT2

config ETRAX_SER2_RI_BIT
	string "Ser 2 RI bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT2

config ETRAX_SER2_DSR_BIT
	string "Ser 2 DSR bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT2

config ETRAX_SER2_CD_BIT
	string "Ser 2 CD bit (empty = not used)"
	depends on ETRAX_SERIAL_PORT2

config ETRAX_SERIAL_PORT3
	bool "Serial port 3 enabled"
	depends on ETRAXFS_SERIAL
	help
	  Enables the ETRAX FS serial driver for ser3 (ttyS3).

choice
	prompt "Ser3 DMA in channel "
	depends on ETRAX_SERIAL_PORT3
	default ETRAX_SERIAL_PORT3_NO_DMA_IN
	help
	  What DMA channel to use for ser3.


config ETRAX_SERIAL_PORT3_NO_DMA_IN
	bool "Ser3 uses no DMA for input"
	help
	  Do not use DMA for ser3 input.

config ETRAX_SERIAL_PORT3_DMA9_IN
	bool "Ser3 uses DMA9 for input"
	depends on ETRAX_SERIAL_PORT3
	help
	  Enables the DMA9 input channel for ser3 (ttyS3).
	  If you do not enable DMA, an interrupt for each character will be
	  used when receiveing data.
	  Normally you want to use DMA, unless you use the DMA channel for
	  something else.

endchoice

choice
	prompt "Ser3 DMA out channel"
	depends on ETRAX_SERIAL_PORT3
	default ETRAX_SERIAL_PORT3_NO_DMA_OUT

config ETRAX_SERIAL_PORT3_NO_DMA_OUT
	bool "Ser3 uses no DMA for output"
	help