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net: pppoe: PPP over Ethernet support #18

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3 changes: 2 additions & 1 deletion drivers/net/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -2,4 +2,5 @@

zephyr_sources_ifdef(CONFIG_SLIP slip.c)
zephyr_sources_ifdef(CONFIG_NET_LOOPBACK loopback.c)
zephyr_sources_ifdef(CONFIG_NET_PPP ppp.c)
zephyr_sources_ifdef(CONFIG_NET_PPP_UART ppp.c)
zephyr_sources_ifdef(CONFIG_NET_PPPOE pppoe.c)
59 changes: 56 additions & 3 deletions drivers/net/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -5,16 +5,21 @@
# PPP options
#
menuconfig NET_PPP
bool "Point-to-point (PPP) UART based driver"
bool "Point-to-point (PPP) driver support"
depends on NET_L2_PPP
select UART_PIPE
select UART_INTERRUPT_DRIVEN

if NET_PPP

config NET_PPP_UART
bool "Enable PPP UART based driver"
default y
select UART_PIPE
select UART_INTERRUPT_DRIVEN

config NET_PPP_DRV_NAME
string "PPP Driver name"
default "ppp"
depends on NET_PPP_UART
help
This option sets the driver name

Expand All @@ -25,6 +30,54 @@ config NET_PPP_UART_PIPE_BUF_LEN
This options sets the size of the UART pipe buffer where data
is being read to.

config NET_PPPOE
bool "Enable PPP over Ethernet"
depends on NET_L2_ETHERNET
help
Support PPP over Ethernet links. This option will cause ppp
specific network interface to be created. All the packets sent
to it will be directed to real Ethernet network interface.

config NET_PPPOE_SERVICE_NAME
string "Service name"
default ""
depends on NET_PPPOE
help
This option sets the PPPoE service name that is set in Discovery
messages. This can be left empty which indicates that any service is
acceptable

config NET_PPPOE_DRV_NAME
string "PPPoE Driver name"
default "pppoe"
depends on NET_PPPOE
help
This option sets the PPPoE driver name

config NET_PPPOE_ETH_DRV_NAME
string "Name of the Ethernet device"
depends on NET_PPPOE
help
This setting binds PPP over this Ethernet device. If this is left
empty, then first Ethernet device is used instead.

config NET_PPPOE_DELAY_STARTUP_MS
int "Delay in ms before sending 1st Discovery"
default 0
depends on NET_PPPOE
help
Delay the sending of first PPPoE Discovery packet. This is useful in
debugging. The value is in milliseconds. Value 0 disables the wait.

config NET_PPPOE_MAX_WAIT_IN_DISCOVERY
int "Max delay in sec between two Discovery packets"
default 60
depends on NET_PPPOE
help
When we do not receive a PADO packet within a specified amount
of time, we will resend PADI packet and double the waiting
period. This value tells the maximum wait. The value is in seconds.

config NET_PPP_MTU
int "PPP MTU"
default 1500
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