Re: [U-Boot] [PATCH] wget and enough TCP stack for fast netboot

2017-11-05 Thread Simon Glass
Hi Duncan, On 29 September 2017 at 12:48, Duncan Hare wrote: > Boot with udp is relatively slow on a local net, and very slow over a WAN. > TCP is a very effective protocol for fast file, or stream, transfers. > http (used by wget) is a very efficient protocol, there is one message to > retrieve

[U-Boot] [PATCH] wget and enough TCP stack for fast netboot

2017-09-29 Thread Duncan Hare
Boot with udp is relatively slow on a local net, and very slow over a WAN. TCP is a very effective protocol for fast file, or stream, transfers. http (used by wget) is a very efficient protocol, there is one message to retrieve the file, and acks from u-boot to server TCP thereafter. The code was