esp-idf/components/esp_netif/Kconfig

menu "ESP NETIF Adapter"

    config ESP_NETIF_IP_LOST_TIMER_INTERVAL
        int "IP Address lost timer interval (seconds)"
        range 0 65535
        default 120
        help
            The value of 0 indicates the IP lost timer is disabled, otherwise the timer is enabled.

            The IP address may be lost because of some reasons, e.g. when the station disconnects
            from soft-AP, or when DHCP IP renew fails etc. If the IP lost timer is enabled, it will
            be started everytime the IP is lost. Event SYSTEM_EVENT_STA_LOST_IP will be raised if
            the timer expires. The IP lost timer is stopped if the station get the IP again before
            the timer expires.

    choice ESP_NETIF_USE_TCPIP_STACK_LIB
        prompt "TCP/IP Stack Library"
        default ESP_NETIF_TCPIP_LWIP
        help
            Choose the TCP/IP Stack to work, for example, LwIP, uIP, etc.
        config ESP_NETIF_TCPIP_LWIP
            bool "LwIP"
            help
                lwIP is a small independent implementation of the TCP/IP protocol suite.

        config ESP_NETIF_LOOPBACK
            bool "Loopback"
            help
                Dummy implementation of esp-netif functionality which connects driver transmit
                to receive function. This option is for testing purpose only
    endchoice

    config ESP_NETIF_L2_TAP
        bool "Enable netif L2 TAP support"
        select ETH_TRANSMIT_MUTEX
        help
            A user program can read/write link layer (L2) frames from/to ESP TAP device.
            The ESP TAP device can be currently associated only with Ethernet physical interfaces.

    config ESP_NETIF_L2_TAP_MAX_FDS
        depends on ESP_NETIF_L2_TAP
        int "Maximum number of opened L2 TAP File descriptors"
        range 1 10
        default 5
        help
            Maximum number of opened File descriptors (FD's) associated with ESP TAP device. ESP TAP FD's take up
            a certain amount of memory, and allowing fewer FD's to be opened at the same time conserves memory.

    config ESP_NETIF_L2_TAP_RX_QUEUE_SIZE
        depends on ESP_NETIF_L2_TAP
        int "Size of L2 TAP Rx queue"
        range 1 100
        default 20
        help
            Maximum number of frames queued in opened File descriptor. Once the queue is full, the newly arriving
            frames are dropped until the queue has enough room to accept incoming traffic (Tail Drop queue
            management).
endmenu
esp_netif: Introduction of esp-netif component as a replacement of tcpip_adpter - provides object oriented access to network intefaces - not limited to default netifs - more generic abstraction to network input output functions - event handler registration removed from component responsibility - backward compatibility layer for legacy tcpip_apapter APIs Closes IDF-39 2019-06-28 10:47:34 -04:00			`menu "ESP NETIF Adapter"`
tcpip_adapter/lwip: optimize wifi/ip event 2017-07-18 21:15:11 -04:00
esp_netif: Introduction of esp-netif component as a replacement of tcpip_adpter - provides object oriented access to network intefaces - not limited to default netifs - more generic abstraction to network input output functions - event handler registration removed from component responsibility - backward compatibility layer for legacy tcpip_apapter APIs Closes IDF-39 2019-06-28 10:47:34 -04:00			`config ESP_NETIF_IP_LOST_TIMER_INTERVAL`
Correct Kconfigs according to the coding style 2019-01-25 11:10:53 -05:00			`int "IP Address lost timer interval (seconds)"`
			`range 0 65535`
			`default 120`
			`help`
			`The value of 0 indicates the IP lost timer is disabled, otherwise the timer is enabled.`

			`The IP address may be lost because of some reasons, e.g. when the station disconnects`
			`from soft-AP, or when DHCP IP renew fails etc. If the IP lost timer is enabled, it will`
			`be started everytime the IP is lost. Event SYSTEM_EVENT_STA_LOST_IP will be raised if`
			`the timer expires. The IP lost timer is stopped if the station get the IP again before`
			`the timer expires.`
tcpip_adapter/lwip: optimize wifi/ip event 2017-07-18 21:15:11 -04:00
esp_netif: Introduction of esp-netif component as a replacement of tcpip_adpter - provides object oriented access to network intefaces - not limited to default netifs - more generic abstraction to network input output functions - event handler registration removed from component responsibility - backward compatibility layer for legacy tcpip_apapter APIs Closes IDF-39 2019-06-28 10:47:34 -04:00			`choice ESP_NETIF_USE_TCPIP_STACK_LIB`
Correct Kconfigs according to the coding style 2019-01-25 11:10:53 -05:00			`prompt "TCP/IP Stack Library"`
esp_netif: update default DHCP IP addresses to be in line with old interface, added loopback implementation, explicit esp-netif init, sanity checks for parameters added 2019-09-02 05:22:09 -04:00			`default ESP_NETIF_TCPIP_LWIP`
emac:optimise tcpip_adapter and fix emac_dev.c 1. move CONFIG_xx macros to Kconfig 2. fix a bug that make EMAC_DMAOPERATION_MODE_ERG mess 2018-08-15 04:33:32 -04:00			`help`
Correct Kconfigs according to the coding style 2019-01-25 11:10:53 -05:00			`Choose the TCP/IP Stack to work, for example, LwIP, uIP, etc.`
esp_netif: update default DHCP IP addresses to be in line with old interface, added loopback implementation, explicit esp-netif init, sanity checks for parameters added 2019-09-02 05:22:09 -04:00			`config ESP_NETIF_TCPIP_LWIP`
Correct Kconfigs according to the coding style 2019-01-25 11:10:53 -05:00			`bool "LwIP"`
			`help`
			`lwIP is a small independent implementation of the TCP/IP protocol suite.`
esp_netif: update default DHCP IP addresses to be in line with old interface, added loopback implementation, explicit esp-netif init, sanity checks for parameters added 2019-09-02 05:22:09 -04:00
			`config ESP_NETIF_LOOPBACK`
			`bool "Loopback"`
			`help`
			`Dummy implementation of esp-netif functionality which connects driver transmit`
			`to receive function. This option is for testing purpose only`
Correct Kconfigs according to the coding style 2019-01-25 11:10:53 -05:00			`endchoice`
emac:optimise tcpip_adapter and fix emac_dev.c 1. move CONFIG_xx macros to Kconfig 2. fix a bug that make EMAC_DMAOPERATION_MODE_ERG mess 2018-08-15 04:33:32 -04:00
netif: added ESP-NETIF L2 TAP interface 2021-06-01 12:58:30 -04:00			`config ESP_NETIF_L2_TAP`
			`bool "Enable netif L2 TAP support"`
esp_netif: remove dependency of L2 TAP Interface from netif_lwip esp_eth: extended infrastructure to optionally provide more advanced access to MAC/PHY layers 2021-12-01 03:53:25 -05:00			`select ETH_TRANSMIT_MUTEX`
netif: added ESP-NETIF L2 TAP interface 2021-06-01 12:58:30 -04:00			`help`
			`A user program can read/write link layer (L2) frames from/to ESP TAP device.`
			`The ESP TAP device can be currently associated only with Ethernet physical interfaces.`

			`config ESP_NETIF_L2_TAP_MAX_FDS`
			`depends on ESP_NETIF_L2_TAP`
			`int "Maximum number of opened L2 TAP File descriptors"`
			`range 1 10`
			`default 5`
			`help`
			`Maximum number of opened File descriptors (FD's) associated with ESP TAP device. ESP TAP FD's take up`
			`a certain amount of memory, and allowing fewer FD's to be opened at the same time conserves memory.`

			`config ESP_NETIF_L2_TAP_RX_QUEUE_SIZE`
			`depends on ESP_NETIF_L2_TAP`
			`int "Size of L2 TAP Rx queue"`
			`range 1 100`
			`default 20`
			`help`
			`Maximum number of frames queued in opened File descriptor. Once the queue is full, the newly arriving`
			`frames are dropped until the queue has enough room to accept incoming traffic (Tail Drop queue`
			`management).`
tcpip_adapter/lwip: optimize wifi/ip event 2017-07-18 21:15:11 -04:00			`endmenu`