In case where the system is overloaded, net stack buffer
could fail to allocate next packet. That scenario requires
wifi internal Wi-Fi driver to free current rx buffer. This is
currently not being called. This fixes it by making sure
esp_wifi_internal_free_rx_buffer() is called in all scenarios.
Fixes#63043
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Remove the `_MAC` part because those Kconfig options enable only hash
algorithms, nothing MAC-related, and the `_ENABLED` part to align the
naming to the Mbed TLS defines (plus we don't need such a part).
As a bonus, enabling SHA-256 does not automatically enable SHA-224
anymore.
See the migration guide entries for more details on the practical
changes.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
In #72651, build fails due to conflict when enabling mbedTLS components.
Current Wi-Fi implementation for ESP32 can discard those selected cryptos.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Bind WiFi network devices to the generic WiFi connectivity backend if
the appropriate option is set.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This driver doesn't use any APIs outside of the Zephyr C library list, so
it doesn't need this _POSIX_C_SOURCE define.
Signed-off-by: Keith Packard <keithp@keithp.com>
Automatic Wi-Fi station reconnection is forced even when
application requests disconnection. This PR adds a check
in the disconnection event reason to decide whether or not
perform the reconnection.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Mute the function declaration warning, the compiler was emitting when
compiling the esp32 Wi-Fi driver with IPv4 disabled. The
net_dhcpv4_start() function was visible during compile time, even when
IPv4 was disabled.
Signed-off-by: Marc Lasch <mlasch@mailbox.org>
when ap mode is enable,
we don't enable iface by `net_eth_carrier_on` before,
this will cause wifi tx error.
this patch fix this issues.
Signed-off-by: YuLong Yao <feilongphone@gmail.com>
When channel set to WIFI_CHANNEL_ANY, ap will not work.
This patch choose channel 0 when channel is WIFI_CHANNEL_ANY.
Signed-off-by: YuLong Yao <feilongphone@gmail.com>
When testing Wi-Fi with MQTT/HTTP/Socket features,
network stacks can be full very fast, causing network issues
and eventual crash.
By analyzing used stacks,increasing the stack size described
in this PR fixes most use cases related above.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Decouple interface and Wi-Fi APIs, Wi-Fi APIs are common independent of
Wi-Fi offload or implemented natively (This is preparation for
introducing Native Wi-Fi).
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Default scan mode is Active. User can force the scan mode to passive
through Kconfig option or using 'passive' option from shell.
Using either of this option will override regulatory settings and
forces all scan channels to be passive only.
Signed-off-by: Ajay Parida <ajay.parida@nordicsemi.no>
Identify the Wi-Fi capability to the networking stack and also the type
of Wi-Fi (Native vs Offloaded), this helps identifying Wi-Fi interfaces
that can be used by applications.
Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Move esp_wifi_internal_reg_rxcb() after esp_wifi_init(), so that
wifi_connect() is successful.
Fixes: 690f65dbd9 ("drivers: wifi: esp32: fix possible interface null
pointer")
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
esp32_wifi_dev_init() currently starts Wi-Fi stack before
the interface is properly configured, which happens in function
esp32_wifi_init(). This can trigger a ESP32_WIFI_EVENT_STA_START event
before interface initialization, causing a crash.
Moving esp_wifi_start() to esp32_wifi_init() will guarantee that
this won't happen.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Do not set wifi optimizations by default in order
to free up IRAM room region. In case higher throutput
is necessary, one can enable this flags to optmize it.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
In order to allow proper softAP mode, wifi
libraries and wpa supplicant requires this kconfig
to be enable.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Align Ethernet/Wi-Fi drivers/L2 with interface state handling update.
For drivers, that did not support carrier detection, no changes are
needed.
Driver that did support carrier detection, are updated to set the
carrier state to OFF by default, instead of setting the
NET_IF_NO_AUTO_START flag. This allows to postopne the actual
NET_EVENT_IF_UP notification until driver detects that carrier is ready.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Instead of using "select" on certain EC configurations, which is
considered unsafe for various reasons, use a "depends on" and rely on
the user to set a proper configuration in the config file.
Update the respective project configurations to comply with the new
configuration scheme.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Those Kconfig options are no longer used after ESP32 WiFi driver was
converted to Zephyr WiFi mgmt and the removal of platform specific
`samples/boards/esp32/wifi`.
Fixes: d524015f82 ("samples: boards: remove esp32 wifi sample code")
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Driver is not ready to handle NET_REQUEST_WIFI_CONNECT wifi_mgmt events
before ESP32_WIFI_EVENT_STA_START event is received. Revert back to setting
NET_IF_NO_AUTO_START flag for interface and call net_eth_carrier_on() after
ESP32_WIFI_EVENT_STA_START event is received. This makes it possible for an
application to wait for network interface to be ready, e.g. with:
while (!net_if_is_up(iface)) {
k_sleep(K_MSEC(100));
}
before making a connect request with:
net_mgmt(NET_REQUEST_WIFI_CONNECT, iface ...).
Fixes: 7d9edc8bf0 ("wifi: esp32: add support to wifi api mgmt")
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
The return values of esp_wifi_set_mode(), and esp_wifi_set_config() were
overwritten once esp_wifi_start() is executed.
This commit fixes that by ORing the return value to the others.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Due to Zephyr's WiFi updates, common private
enums used in `hal_espressif` are now being used.
This updates private internal values to meet hal_espressif
changes.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
ESP32 wifi connection uses Zephyr's net stack. Once WiFi connects
in station mode, is requires the application to handle DHCPv4
negotiation. This PR adds support to automatic negotiation by
handling the dhcpv4 calls in driver layer.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Moved all MBEDTLS dependencies from prj.conf
to Kconfig as WiFi depends on it.
Update esp32 wifi driver to enable `samples/net/wifi`
to work. Commands as such as `wifi connect` and `wifi scan` are now
available.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Supplicant start call is part of esp_wifi_init, which
would become duplicated if kept in here.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Update Wifi drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
Signed-off-by: Kumar Gala <galak@kernel.org>
wifi drivers that depends on native ethernet stack cannot perform
wifi API calls missing availability. This changes adds the ethernet_api
interface in wifi_mgmt so that it becomes possible.
Naming "offload" in "struct net_wifi_mgmt_offload" is kept because
Zephyr still has no supplicant to handle a full non-offloaded driver.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This PR adds a KConfig option that allows moving
all .noinit content related to wifi a net stack into external
ram. This free dram space to application.
Linker script files are also modified so that the content
are mapped into external ram.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
PHY TX power configuration must be added into soc level.
It was previously hardcoded in hal_espressif, which was removed.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
In order to bring consistency in-tree, migrate all drivers to the new
prefix <zephyr/...>. Note that the conversion has been scripted, refer
to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Stop using redundant DEV_DATA/DEV_CFG macros and use dev->data
and dev->config instead.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Size of data pointer for event revival must be at least sizeof
event queue item.
Update to send whole event (id + event)
Signed-off-by: Pavlo Hamov <p.hamov@venstar.com>
Instead of putting object files inside libzephyr.a,
simply build a separate static library as most other
driver types are doing this already.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
hal_espressif repository was updated from esp-idf v4.2
to esp-idf v4.3 to allow latest Espressif chips integration.
As a consequence, it added a few changes in drivers
and peripherals. To maintain bisectability, changes in this
PR cannot be split. Here are some details:
wifi: update linker script by adding libphy and new attributes.
spi: update some APIs and fixed missing wait_idle check
west.yml: esp32: update hal to new version
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Commit 95b916d104 ("drivers: wifi: esp32: fix reconnect issue")
switched from thread created at runtime to statically defined thread.
The difference is mainly visible for simple applications that use
CONFIG_NET_CONFIG_AUTO_INIT=y, where networking setup code is executed
before main() and any statically defined threads. All ESP32 events are
just queued and never handled, so conditions enforced by
CONFIG_NET_CONFIG_NEED_IPV4=y are never met (e.g. Zephyr networking
layer is never informed about being connected).
Switch back to thread created at runtime, which starts at the moment
when k_thread_create() is invoked. This allows ESP32 event processing to
happen just after ESP32 WiFi driver gets initialized and before Zephyr
network auto initialization code (CONFIG_NET_CONFIG_AUTO_INIT=y).
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
Device won't reconnect automatically even if
AP station is available. This fix adds the carrier event, indicating
that network is present again enabling DHCP bound event.
Also, internal wifi event callback was added into wifi
driver to enable proper event handling.
Update west.yml to bring exposed wifi event callback.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Fixes#33843
Sylvio Alves
barry batsbak
Tomi Fontanilles
Lucas Tamborrino
Jordan Yates
Keith Packard
Marc Lasch
Marek Matej
Benedikt Schmidt
YuLong Yao
Chaitanya Tata
Ajay Parida
Marcin Niestroj
Robert Lubos
Thomas Stranger
Kumar Gala
Gerard Marull-Paretas
Nazar Kazakov
Felipe Neves
Pavlo Hamov
Daniel Leung
Glauber Maroto Ferreira