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net: slip: Clarify slip settings in Kconfig

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As SLIP TAP is now the default after the commit ca0ad13a61
("net: enable SLIP only on QEMU targets"), clarify the comments
and settings in various Kconfig files that talk about slip.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2017-07-27 14:09:11 +03:00
parent 732424f065
commit 6bb446ed8e
3 changed files with 10 additions and 10 deletions
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5
drivers/slip/Kconfig
View file

@ -71,11 +71,10 @@ config SLIP_STATISTICS
config SLIP_TAP
bool "Use TAP interface to host"
default n
default y
select NET_L2_ETHERNET
help
By default TUN is used. In TAP the Ethernet frames
are transferred over SLIP.
In TAP the Ethernet frames are transferred over SLIP.
config SLIP_MAC_ADDR

7
subsys/net/ip/Kconfig
View file

@ -255,9 +255,10 @@ config NET_SLIP_TAP
default n
default y if (QEMU_TARGET && !NET_TEST && !NET_L2_BLUETOOTH)
help
SLIP TAP support is necessary when testing IPv4/ARP. The host
needs to have tunslip with TAP support running in order to
communicate via the SLIP driver.
SLIP TAP support is necessary when testing with QEMU. The host
needs to have tunslip6 with TAP support running in order to
communicate via the SLIP driver. See net-tools project at
https://github.com/zephyrproject-rtos/net-tools for more details.
config NET_TRICKLE
bool "Enable Trickle library"

8
subsys/net/ip/l2/Kconfig
View file

@ -11,16 +11,16 @@ config NET_L2_DUMMY
default n
default y if !NET_L2_ETHERNET && NET_TEST
help
Add a dummy L2 layer driver, usually in case you need SLIP in
TUN mode.
Add a dummy L2 layer driver. This is usually only needed when
simulating a network interface when running network stack inside QEMU.
config NET_L2_ETHERNET
bool "Enable Ethernet support"
default n
help
Add support for Ethernet, enabling selecting relevant hardware drivers.
If SLIP_TAP is selected, NET_L2_ETHERNET will enable to fully simulate
Ethernet through SLIP.
If NET_SLIP_TAP is selected, NET_L2_ETHERNET will enable to fully
simulate Ethernet through SLIP.
config NET_DEBUG_L2_ETHERNET
bool "Debug Ethernet L2 layer"