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net: ieee802154: Allow to disable auto-start of 802.15.4 interfaces

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Some radio drivers need configuration before start-up. Up to now only
the RF2XX drivers allowed this, but other radio drivers need this as
well. In particular for setting EUI64 addresses.

Signed-off-by: Markus Becker <markus.becker@tridonic.com>
This commit is contained in:
Markus Becker 2020-05-26 17:24:59 +02:00 • committed by Jukka Rissanen
commit 2115b575a4
5 changed files with 23 additions and 17 deletions
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13
drivers/ieee802154/Kconfig
View file

@ -12,6 +12,19 @@ menuconfig IEEE802154
if IEEE802154
config IEEE802154_NET_IF_NO_AUTO_START
bool "Disable 802.15.4 interface auto-start"
help
This option allows user to set any configuration and/or filter before
the radio becomes operational. For instance, the EUI-64 value can be
configured using net_if_set_link_addr(iface, mac, 8,
NET_LINK_IEEE802154).
When all configurations are done net_if_up() has to be invoked to
bring the interface up.
This option can be useful when using OpenThread or Zigbee. If you
have any doubt about this option leave it as default value.
config IEEE802154_RAW_MODE
bool "Use IEEE 802.15.4 driver without the MAC stack"
select NET_RAW_MODE

12
drivers/ieee802154/Kconfig.rf2xx
View file

@ -18,18 +18,6 @@ config IEEE802154_RF2XX_DRV_NAME
help
This option sets the driver name
config IEEE802154_RF2XX_NET_IF_NO_AUTO_START
bool "RF2X must wait configuration before change to operational mode"
help
This option allows user to set any configuration and/or filter before
radio became operational. For instance, the EUI-64 value can be
configured using NET_REQUEST_IEEE802154_SET_EXT_ADDR available from
ieee802154 management interface. When all configurations are done
net_if_up() can be invoked to bring interface up.
This option can be useful when using OpenThread or Zigbee. If you
have any doubt about this option leave it as default value.
config IEEE802154_RF2XX_RX_STACK_SIZE
int "Driver's internal RX thread stack size"
default 800

5
drivers/ieee802154/ieee802154_rf2xx.c
View file

@ -792,11 +792,6 @@ static void rf2xx_iface_init(struct net_if *iface)
ctx->iface = iface;
#if defined(CONFIG_IEEE802154_RF2XX_NET_IF_NO_AUTO_START)
LOG_DBG("Interface auto start disabled. Waiting configuration...");
net_if_flag_set(iface, NET_IF_NO_AUTO_START);
#endif
ieee802154_init(iface);
}

5
subsys/net/l2/ieee802154/ieee802154.c
View file

@ -338,6 +338,11 @@ void ieee802154_init(struct net_if *iface)
ctx->channel = IEEE802154_NO_CHANNEL;
ctx->flags = NET_L2_MULTICAST;
if (IS_ENABLED(CONFIG_IEEE802154_NET_IF_NO_AUTO_START)) {
LOG_DBG("Interface auto start disabled.");
net_if_flag_set(iface, NET_IF_NO_AUTO_START);
}
ieee802154_mgmt_init(iface);
#ifdef CONFIG_NET_L2_IEEE802154_SECURITY

5
subsys/net/l2/openthread/openthread.c
View file

@ -453,6 +453,11 @@ static int openthread_init(struct net_if *iface)
void ieee802154_init(struct net_if *iface)
{
if (IS_ENABLED(CONFIG_IEEE802154_NET_IF_NO_AUTO_START)) {
LOG_DBG("Interface auto start disabled.");
net_if_flag_set(iface, NET_IF_NO_AUTO_START);
}
openthread_init(iface);
}