diff options
| author | Stefan Sperling <stsp@cvs.openbsd.org> | 2016-12-10 13:22:08 +0000 |
|---|---|---|
| committer | Stefan Sperling <stsp@cvs.openbsd.org> | 2016-12-10 13:22:08 +0000 |
| commit | 59e997681078c932ca6510a3380c6b6add6644e1 (patch) | |
| tree | 68905d0b274dc615adbf265254d1c4b511679d2b /sys/dev/pci/if_iwn.c | |
| parent | f7b33949531325b0a35b7068539e6be050981e0b (diff) | |
Make retry-heavy rates less attractive to mira.
The number of retried frames shrinks significantly.
ok tb@
Diffstat (limited to 'sys/dev/pci/if_iwn.c')
| -rw-r--r-- | sys/dev/pci/if_iwn.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/pci/if_iwn.c b/sys/dev/pci/if_iwn.c index 685eebbb524..be7825b8591 100644 --- a/sys/dev/pci/if_iwn.c +++ b/sys/dev/pci/if_iwn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwn.c,v 1.177 2016/12/07 15:48:44 stsp Exp $ */ +/* $OpenBSD: if_iwn.c,v 1.178 2016/12/10 13:22:07 stsp Exp $ */ /*- * Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini@free.fr> @@ -2378,10 +2378,10 @@ iwn_tx_done(struct iwn_softc *sc, struct iwn_rx_desc *desc, uint8_t nframes, wn->mn.frames += nframes; wn->mn.ampdu_size = len; wn->mn.agglen = nframes; - if (txfail) { - wn->mn.retries += ackfailcnt; + if (ackfailcnt > 0) + wn->mn.retries++; + if (txfail) wn->mn.txfail += nframes; - } if (ic->ic_state == IEEE80211_S_RUN) ieee80211_mira_choose(&wn->mn, ic, data->ni); } else { |