u-boot.git/net/dns.c, branch v2019.10

env: Move env_set() to env.h

2019-08-11T20:43:41Z

Move env_set() over to the new header file. Acked-by: Joe Hershberger Signed-off-by: Simon Glass

env: Rename setenv() to env_set()

2017-08-16T12:22:18Z

We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk Signed-off-by: Simon Glass

net: cosmetic: Fix checkpatch.pl failures in net.c

2015-04-18T17:11:35Z

Finish eliminating CamelCase from net.c and other failures Signed-off-by: Joe Hershberger Acked-by: Simon Glass

net: cosmetic: Clean up DNS variables and functions

2015-04-18T17:11:34Z

Make a thorough pass through all variables and function names contained within dns.c and remove CamelCase and improve naming. Signed-off-by: Joe Hershberger Acked-by: Simon Glass

net: cosmetic: Cleanup internal packet buffer names

2015-04-18T17:11:32Z

This patch cleans up the names of internal packet buffer names that are used within the network stack and the functions that use them. Signed-off-by: Joe Hershberger

net: cosmetic: Name ethaddr variables consistently

2015-04-18T17:11:32Z

Use "_ethaddr" at the end of variables and drop CamelCase. Make constant values actually 'const'. Signed-off-by: Joe Hershberger Acked-by: Simon Glass

net: cosmetic: Change IPaddr_t to struct in_addr

2015-04-18T17:11:32Z

This patch is simply clean-up to make the IPv4 type that is used match what Linux uses. It also attempts to move all variables that are IP addresses use good naming instead of CamelCase. No functional change. Signed-off-by: Joe Hershberger Acked-by: Simon Glass

net: dns: fix for DNS queries sent to the wrong MAC address

2014-09-16T16:24:00Z

When a DNS query is sent out, the ethernet packet can get directed to the MAC address of a server that was communicated to before. This is wrong when the previously stored MAC address corresponds to a different server's IP address, i.e. when the IP address of the previous and the current communication are different. The error can get reproduced by running a sequence of e.g. a TFTP download and a DNS query, where the TFTP and DNS servers reside on individual machines. The fix is to clear the server's MAC address that might be left from a previous operation, and to fetch the peer's MAC address in a new ARP lookup, before the DNS query is sent. This is the approach taken in other network services, like 8e52533d1095 ("net: tftpsrv: Get correct client MAC address"). Reported-by: Dirk Zimoch Signed-off-by: Gerhard Sittig

net: Refactor to separate the UDP handler from the ARP handler

2012-05-23T22:52:53Z

Call a built-in dummy if none is registered... don't require protocols to register a handler (eliminating dummies) NetConsole now uses the ARP handler when waiting on arp (instead of needing a #define hack in arp.c) Clear handlers at the end of net loop Signed-off-by: Joe Hershberger Acked-by: Simon Glass

net: Refactor to protect access to the NetState variable

2012-05-23T22:46:21Z

Changes to NetState now go through an accessor function called net_set_state() Signed-off-by: Joe Hershberger