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drivers:ethernet: Add promiscuous mode to the slip interface #97232

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Merged
merged 2 commits into from
Oct 13, 2025
+22 −3
Merged

drivers:ethernet: Add promiscuous mode to the slip interface #97232

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8a7bd9f
drivers: ethernet: Run clang-format before applying a patch
mrjimenez Oct 11, 2025
28f7cb1
drivers: ethernet: Add promiscuous mode to slip interface
mrjimenez Oct 11, 2025
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25 changes: 22 additions & 3 deletions drivers/ethernet/eth_slip_tap.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
*/

#define LOG_MODULE_NAME eth_slip_tap
#define LOG_LEVEL CONFIG_ETHERNET_LOG_LEVEL
#define LOG_LEVEL CONFIG_ETHERNET_LOG_LEVEL

#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(LOG_MODULE_NAME);
Expand All @@ -22,19 +22,38 @@ static enum ethernet_hw_caps eth_capabilities(const struct device *dev)

return ETHERNET_HW_VLAN
#if defined(CONFIG_NET_LLDP)
| ETHERNET_LLDP
| ETHERNET_LLDP
#endif
#if defined(CONFIG_NET_PROMISCUOUS_MODE)
| ETHERNET_PROMISC_MODE
#endif
;
}

static int eth_slip_tap_set_config(const struct device *dev, enum ethernet_config_type type,
const struct ethernet_config *config)
{
switch (type) {
#if defined(CONFIG_NET_PROMISCUOUS_MODE)
case ETHERNET_CONFIG_TYPE_PROMISC_MODE:
return 0;
#endif /* CONFIG_NET_PROMISCUOUS_MODE */
default:
break;
}

return -ENOTSUP;
}

static const struct ethernet_api slip_if_api = {
.iface_api.init = slip_iface_init,

.get_capabilities = eth_capabilities,
.send = slip_send,
.set_config = eth_slip_tap_set_config,
};

#define _SLIP_L2_LAYER ETHERNET_L2
#define _SLIP_L2_LAYER ETHERNET_L2
#define _SLIP_L2_CTX_TYPE NET_L2_GET_CTX_TYPE(ETHERNET_L2)

ETH_NET_DEVICE_INIT(slip, CONFIG_SLIP_DRV_NAME,
Expand Down