diff options
| author | jonathan <jonathan@NetBSD.org> | 2005-02-28 16:20:59 +0000 |
|---|---|---|
| committer | jonathan <jonathan@NetBSD.org> | 2005-02-28 16:20:59 +0000 |
| commit | 4ae1f36dc9f59bb9af258f975c6054d9c13aa851 (patch) | |
| tree | 4f932cf93c49cdeb21a77440c29507360867ef84 /sys/dev/microcode/isp | |
| parent | 31e1313c29d39552d0fbd7450760aa1526d3f301 (diff) | |
Commit TCP SACK patches from Kentaro A. Karahone's patch at:
http://www.sigusr1.org/~kurahone/tcp-sack-netbsd-02152005.diff.gz
Fixes in that patch for pre-existing TCP pcb initializations were already
committed to NetBSD-current, so are not included in this commit.
The SACK patch has been observed to correctly negotiate and respond,
to SACKs in wide-area traffic.
There are two indepenently-observed, as-yet-unresolved anomalies:
First, seeing unexplained delays between in fast retransmission
(potentially explainable by an 0.2sec RTT between adjacent
ethernet/wifi NICs); and second, peculiar and unepxlained TCP
retransmits observed over an ath0 card.
After discussion with several interested developers, I'm committing
this now, as-is, for more eyes to use and look over. Current hypothesis
is that the anomalies above may in fact be due to link/level (hardware,
driver, HAL, firmware) abberations in the test setup, affecting both
Kentaro's wired-Ethernet NIC and in my two (different) WiFi NICs.
Diffstat (limited to 'sys/dev/microcode/isp')
0 files changed, 0 insertions, 0 deletions
