diff options
author | Rasmus Villemoes <rasmus.villemoes@prevas.dk> | 2020-02-07 15:17:42 +0000 |
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committer | Tom Rini <trini@konsulko.com> | 2020-02-13 10:10:50 -0500 |
commit | 215df01de40bfefc32c86c73e4acbca1bbb74329 (patch) | |
tree | 10c47808f171c2319a27fb11d18e80d61f91aa97 | |
parent | e3dc5924ca07d91cb8dbad507515255bc26c5434 (diff) | |
download | u-boot-215df01de40bfefc32c86c73e4acbca1bbb74329.tar.gz |
net: convert NET_MAXDEFRAG to Kconfig
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r-- | net/Kconfig | 10 | ||||
-rw-r--r-- | net/net.c | 3 | ||||
-rw-r--r-- | scripts/config_whitelist.txt | 1 |
3 files changed, 10 insertions, 4 deletions
diff --git a/net/Kconfig b/net/Kconfig index a07f6746c5..96bbce1778 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -29,6 +29,16 @@ config IP_DEFRAG Selecting this will enable IP datagram reassembly according to the algorithm in RFC815. +config NET_MAXDEFRAG + int "Size of buffer used for IP datagram reassembly" + depends on IP_DEFRAG + default 16384 + range 1024 65536 + help + This defines the size of the statically allocated buffer + used for reassembly, and thus an upper bound for the size of + IP datagrams that can be received. + config TFTP_BLOCKSIZE int "TFTP block size" default 1468 @@ -883,9 +883,6 @@ int net_send_ip_packet(uchar *ether, struct in_addr dest, int dport, int sport, * to the algorithm in RFC815. It returns NULL or the pointer to * a complete packet, in static storage */ -#ifndef CONFIG_NET_MAXDEFRAG -#define CONFIG_NET_MAXDEFRAG 16384 -#endif #define IP_PKTSIZE (CONFIG_NET_MAXDEFRAG) #define IP_MAXUDP (IP_PKTSIZE - IP_HDR_SIZE) diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 874f268cb2..405c62e9be 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1212,7 +1212,6 @@ CONFIG_NETSPACE_LITE_V2 CONFIG_NETSPACE_MAX_V2 CONFIG_NETSPACE_MINI_V2 CONFIG_NETSPACE_V2 -CONFIG_NET_MAXDEFRAG CONFIG_NET_MULTI CONFIG_NET_RETRY_COUNT CONFIG_NEVER_ASSERT_ODT_TO_CPU |