Merge tag 'u-boot-atmel-2021.10-a' of https://source.denx.de/u-boot/custodians/u...

[J-u-boot.git] / net / Kconfig

diff --git a/net/Kconfig b/net/Kconfig
index 96bbce17785f5ced12be5b6ca7c3699bf1286ef6..ba0ca813ce5245fa6918e9905de992c7f6e86e15 100644 (file)
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -8,6 +8,22 @@ menuconfig NET
 
 if NET
 
+config PROT_UDP
+       bool "Enable generic udp framework"
+       help
+         Enable a generic udp framework that allows defining a custom
+         handler for udp protocol.
+
+config BOOTP_SEND_HOSTNAME
+       bool "Send hostname to DNS server"
+       help
+         Some DHCP servers are capable to do a dynamic update of a
+         DNS server. To do this, they need the hostname of the DHCP
+         requester.
+         If CONFIG_BOOTP_SEND_HOSTNAME is defined, the content
+          of the "hostname" environment variable is passed as
+          option 12 to the DHCP server.
+
 config NET_RANDOM_ETHADDR
        bool "Random ethaddr if unset"
        help
@@ -44,5 +60,43 @@ config TFTP_BLOCKSIZE
        default 1468
        help
          Default TFTP block size.
+         The MTU is typically 1500 for ethernet, so a TFTP block of
+         1468 (MTU minus eth.hdrs) provides a good throughput with
+         almost-MTU block sizes.
+         You can also activate CONFIG_IP_DEFRAG to set a larger block.
+
+config TFTP_WINDOWSIZE
+       int "TFTP window size"
+       default 1
+       help
+         Default TFTP window size.
+         RFC7440 defines an optional window size of transmits,
+         before an ack response is required.
+         The default TFTP implementation implies a window size of 1.
+
+config TFTP_TSIZE
+       bool "Track TFTP transfers based on file size option"
+       depends on CMD_TFTPBOOT
+       default y if (ARCH_OMAP2PLUS || ARCH_K3)
+       help
+         By default, TFTP progress bar is increased for each received UDP
+         frame, which can lead into long time being spent for sending
+         data over the UART. Enabling this option, TFTP queries the file
+         size from server, and if supported, limits the progress bar to
+         50 characters total which fits on single line.
+
+config SERVERIP_FROM_PROXYDHCP
+       bool "Get serverip value from Proxy DHCP response"
+       help
+         Allows bootfile config to be fetched from Proxy DHCP server
+               while IP is obtained from main DHCP server.
+
+config SERVERIP_FROM_PROXYDHCP_DELAY_MS
+       int "# of additional milliseconds to wait for ProxyDHCP response"
+       default 100
+       help
+         Amount of additional time to wait for ProxyDHCP response after
+               receiving response from main DHCP server. Has no effect if
+               SERVERIP_FROM_PROXYDHCP is false.
 
 endif   # if NET