Re: TCP westwood

2010-01-31 Thread eberkut
Le 31 janv. 2010 à 23:49, Jerry Toung a écrit : > Hello list, > my employer is asking me to implement westwood, this is most likely happen > on 8.0. > > before I start, I'd like to know for what reason it hasn't been done in the > main tree? > is it that no one has had time, or it only work in a

Re: TCP westwood

2010-01-31 Thread Lawrence Stewart
Hi Jerry, On 02/01/10 09:49, Jerry Toung wrote: Hello list, my employer is asking me to implement westwood, this is most likely happen on 8.0. before I start, I'd like to know for what reason it hasn't been done in the main tree? is it that no one has had time, or it only work in a lab environm

Re: TCP westwood

2010-01-31 Thread sam
Can you incorporate its protocol into freebsd kernel? it is currently applicable to freebsd 4.4. See below. http://www.cs.ucla.edu/NRL/hpi/tcpw/implementation.html On 1/02/2010 9:49 AM, Jerry Toung wrote: Hello list, my employer is asking me to implement westwood, this is most likely happen

TCP westwood

2010-01-31 Thread Jerry Toung
Hello list, my employer is asking me to implement westwood, this is most likely happen on 8.0. before I start, I'd like to know for what reason it hasn't been done in the main tree? is it that no one has had time, or it only work in a lab environment? may be too many changes in the stack and it's

Re: A-MPDU transmission in net80211 on FreeBSD 8

2010-01-31 Thread Sam Leffler
Alexander Egorenkov wrote: Why doesn't 802.11 stack assign sequence numbers to A-MPDU frames ? Because if net80211 does the assignment it may be wrong. As the comment says, if tx aggregation causes frames to be q'd above the h/w then by the time they are sent OTA the pre-assigned seq# may be

Re: A-MPDU transmission in net80211 on FreeBSD 8

2010-01-31 Thread Alexander Egorenkov
No, ralink. On Sun, Jan 31, 2010 at 3:12 PM, Rui Paulo wrote: > > On 27 Jan 2010, at 19:04, Alexander Egorenkov wrote: > > > Hi, > > > > i'm implementing a device driver for a 802.11n NIC under FreeBSD 8 > > Just to make sure we don't step on each others shoes: it's not ath(4), > right? > > -- >