The tftpboot command permits reading of files over a network interface
using the Trivial FTP protocol. This patch series adds the ability to
transfer files the other way.
Why is this useful?
- Uploading boot time data to a server
- Uploading profiling information
- Uploading large mounts of data for comparison / checking on a host
(e.g. use tftpput and ghex2 instead of the 'md' command)
Mostly the existing code can be re-used and I have tried to avoid too
much refactoring or cleaning up.
The feature is activated by the CONFIG_CMD_TFTPPUT option.
This has been very lightly tested on a Seaboard with a USB network
adaptor. I don't think it handles block number overflow.
Simon Glass (8):
Move simple_itoa to vsprintf
Add setenv_uint() and setenv_addr()
tftpput: Rename TFTP to TFTPGET
tftpput: move common code into separate functions
tftpput: support selecting get/put for tftp
tftpput: add save_addr and save_size global variables
tftpput: implement tftp logic
tftpput: add tftpput command
README | 2 +
common/cmd_net.c | 31 +++++++-
common/cmd_nvedit.c | 31 ++++++++
common/hush.c | 15 ----
include/common.h | 5 +
include/config_cmd_all.h | 1 +
include/net.h | 8 +-
lib/vsprintf.c | 16 ++++
net/bootp.c | 2 +-
net/net.c | 22 +++---
net/tftp.c | 189 +++++++++++++++++++++++++++++++++-------------
net/tftp.h | 2 +-
12 files changed, 238 insertions(+), 86 deletions(-)
--
1.7.3.1
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