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| author | Albert ARIBAUD \(3ADEV\) <albert.aribaud@3adev.fr> | 2015-10-12 00:02:57 +0200 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2015-10-28 14:42:24 -0500 |
| commit | f5fb734672f3fc78f63ed6a14cbdca2251ba3415 (patch) | |
| tree | 54dfcde44bfd817bd8c7c2d653d91ab8ac81ec80 /net/Kconfig | |
| parent | 677f970bc62a661690b3431543d5a5d5e682ba70 (diff) | |
| download | u-boot-imx-f5fb734672f3fc78f63ed6a14cbdca2251ba3415.zip u-boot-imx-f5fb734672f3fc78f63ed6a14cbdca2251ba3415.tar.gz u-boot-imx-f5fb734672f3fc78f63ed6a14cbdca2251ba3415.tar.bz2 | |
net: TFTP: variables cleanup and addition
TFTP source and destination port variable names are
'tftpsrcp' and 'tftpdstp' in the code, but 'tftpsrcport'
and 'tftpdstport' in the README file. Fix the README.
Add environment variable 'tftptimeoutcountmax'. As per the
comments about the global variable tftp_timeout_count_max,
make sure tftptimeoutcountmax is nonnegative.
Introduce configuration option CONFIG_NET_TFTP_VARS,
which controls whether environment variables tftpblocksize,
tftptimeout, and tftptimoueoutcountmax are read by the TFTP
client code. CONFIG_NET_TFTP_VARS defaults to y but can be
set to n by targets with to tight size contraints.
Make bf527-ezkit set CONFIG_NET_TFTP_VARS to n to keep the
target size below limit.
Diffstat (limited to 'net/Kconfig')
| -rw-r--r-- | net/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig index 77a2f7e..a44a783 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -22,4 +22,14 @@ config NETCONSOLE Support the 'nc' input/output device for networked console. See README.NetConsole for details. +config NET_TFTP_VARS + bool "Control TFTP timeout and count through environment" + default y + help + If set, allows controlling the TFTP timeout through the + environment variable tftptimeout, and the TFTP maximum + timeout count through the variable tftptimeoutcountmax. + If unset, timeout and maximum are hard-defined as 1 second + and 10 timouts per TFTP transfer. + endif # if NET |