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Add true and false commands; repartition some logic to better support forthcoming looping

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This commit is contained in:
Gregory Nutt 2014-01-17 13:24:44 -06:00
parent 94fb69459b
commit d207d5ed4f
1 changed files with 6 additions and 4 deletions
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10
net/Kconfig
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@ -84,14 +84,16 @@ config NET_SOLINGER
endif # NET_SOCKOPTS
config NET_BUFSIZE
int "Network packet buffer size"
int "Network packet buffer size (MTU)"
default 1294 if !NET_SLIP && NET_IPv6
default 590 if !NET_SLIP && !NET_IPv6
default 296 if NET_SLIP && !NET_IPv6
---help---
uIP buffer size. This size includes the size of TCP/UDP header,
the IP header, and the Ethernet header (assuming that the Ethernet
transport is used.
Packet buffer size. This size includes the TCP/UDP payload plus the
size of TCP/UDP header, the IP header, and the Ethernet header
(assuming that the Ethernet transport is used). This value is
normally referred to as the MTU (Maximum Transmission Unit); the
payload is the MSS (Maximum Segment Size).
IPv4 hosts are required to be able to handle an MSS of at least
536 octets, resulting in a minimum buffer size of 536+20+20+14 =