This patch-series fixes a number of bugs in the network stack as well as improve the readability and maintainability of the network stack by eliminating duplicated code. These are more substantial changes than those in the "Network stack cosmetic improvements" series.
This is dependant on the "Network stack cosmetic improvements" patch-series.
This is a portion of the changes split from the series: "Add link-local addressing support"
Joe Hershberger (18): net: Refactor IP, UPD, and ICMP header writing functions net: Refactor NetSendUDPPacket to share more code net: Refactor packet length computations net: Refactor bootp packet length computations net: Move debug trace to point of action net: Refactor ping receive handler net: Refactor to use NetSendPacket instead of eth_send directly net: Refactor to protect access to the NetState variable net: Refactor to separate the UDP handler from the ARP handler net: Add NetUpdateEther() to handle ARP and Ping replies net: Don't write the "serverip" env var if configured not to net: Fix unused variable compile warning net: Add option CONFIG_BOOTP_MAY_FAIL net: Remove static allocation for MAC address in PingSend() net: Remove unused parameter from NetInitLoop() net: Fix net buffer initialization net: Make sure NetLoop is initialized when using NetConsole net: Don't copy every packet that waits for an ARP
README | 7 ++ common/cmd_net.c | 6 +- drivers/net/netconsole.c | 14 ++- include/net.h | 38 +++++-- net/arp.c | 48 +++++---- net/arp.h | 2 - net/bootp.c | 50 +++++---- net/cdp.c | 12 +-- net/dns.c | 10 +- net/net.c | 263 +++++++++++++++++++++++++++++----------------- net/nfs.c | 10 +- net/ping.c | 95 ++++++----------- net/rarp.c | 6 +- net/sntp.c | 6 +- net/tftp.c | 12 +- 15 files changed, 325 insertions(+), 254 deletions(-)