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RIOT/drivers/ethos/Kconfig

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drivers/ethos: model in Kconfig
2022-03-02 11:14:15 +01:00
# Copyright (c) 2022 HAW Hamburg
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
#
config MODULE_ETHOS
bool "Ethernet-over-serial (ETHOS)"
depends on TEST_KCONFIG
depends on HAS_PERIPH_UART
select MODULE_IOLIST
select MODULE_NETDEV_ETH
sys/net/gnrc/netif: allow checking if a netdev is legacy or new API A if `netdev_driver_t::confirm_send()` is provided, it provides the new netdev API. However, detecting the API at runtime and handling both API styles comes at a cost. This can be optimized in case only new or only old style netdevs are in use. To do so, this adds the pseudo modules `netdev_legacy_api` and `netdev_new_api`. As right now no netdev actually implements the new API, all netdevs pull in `netdev_legacy_api`. If `netdev_legacy_api` is in used but `netdev_new_api` is not, we can safely assume at compile time that only legacy netdevs are in use. Similar, if only `netdev_new_api` is used, only support for the new API is needed. Only when both are in use, run time checks are needed. This provides two helper function to check for a netif if the corresponding netdev implements the old or the new API. (With one being the inverse of the other.) They are suitable for constant folding when only new or only legacy devices are in use. Consequently, dead branches should be eliminated by the optimizer.
2022-08-09 14:58:36 +02:00
select MODULE_NETDEV_LEGACY_API
select MODULE_PERIPH_UART
drivers/ethos: model in Kconfig
2022-03-02 11:14:15 +01:00
select MODULE_RANDOM
select MODULE_TSRB
config MODULE_ETHOS_STDIO
bool
select MODULE_ISRPIPE
depends on MODULE_ETHOS
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