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wifi: esp_at: reset the modem in device init

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Reset the ESP modem inside the device initialisation function so that
errors can be detected through the use of `device_is_ready`.

Fixes #43891 for this driver.

Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This commit is contained in:
Jordan Yates 2022-03-19 11:32:32 +10:00 committed by Marti Bolivar
parent 06960750c7
commit 332a6f084a
1 changed files with 6 additions and 5 deletions
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11
drivers/wifi/esp_at/esp.c
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@ -1063,13 +1063,8 @@ static int esp_reset(struct esp_data *dev)
static void esp_iface_init(struct net_if *iface)
{
const struct device *dev = net_if_get_device(iface);
struct esp_data *data = dev->data;
net_if_flag_set(iface, NET_IF_NO_AUTO_START);
data->net_iface = iface;
esp_offload_init(iface);
esp_reset(data);
}
static const struct net_wifi_mgmt_offload esp_api = {
@ -1166,6 +1161,12 @@ static int esp_init(const struct device *dev)
K_NO_WAIT);
k_thread_name_set(&esp_rx_thread, "esp_rx");
/* Retrieve associated network interface so asynchronous messages can be processed early */
data->net_iface = NET_IF_GET(Z_DEVICE_DT_DEV_NAME(DT_DRV_INST(0)), 0);
/* Reset the modem */
ret = esp_reset(data);
error:
return ret;
}