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cmake: Allow change of the QEMU Ethernet interface name

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Instead of hardcoding the "zeth" network interface name, use the
name defined in Kconfig so that user can change it if needed.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2020-02-21 15:41:55 +02:00 committed by Johan Hedberg
parent f5edc6db8f
commit c03336e442
2 changed files with 12 additions and 1 deletions
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2
cmake/app/boilerplate.cmake
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@ -513,7 +513,7 @@ if(CONFIG_QEMU_TARGET)
if(CONFIG_NET_QEMU_ETHERNET)
if(CONFIG_ETH_NIC_MODEL)
list(APPEND QEMU_FLAGS_${ARCH}
-nic tap,model=${CONFIG_ETH_NIC_MODEL},script=no,downscript=no,ifname=zeth
-nic tap,model=${CONFIG_ETH_NIC_MODEL},script=no,downscript=no,ifname=${CONFIG_ETH_QEMU_IFACE_NAME}
)
else()
message(FATAL_ERROR "

11
drivers/ethernet/Kconfig
View file

@ -21,6 +21,17 @@ config ETH_INIT_PRIORITY
Note that the priority needs to be lower than the net stack
so that it can start before the networking sub-system.
config ETH_QEMU_IFACE_NAME
string "Network interface name for QEMU"
default "zeth"
depends on NET_QEMU_ETHERNET
help
The network interface name for QEMU. This value is given as
a parameter to -nic qemu command line option. The network
interface must be created before starting QEMU. The net-setup.sh
script from net-tools project can be used to create the network
interface.
source "drivers/ethernet/Kconfig.enc28j60"
source "drivers/ethernet/Kconfig.enc424j600"
source "drivers/ethernet/Kconfig.mcux"