diff options
| author |   stsp <stsp@openbsd.org> | 2016-10-19 14:15:07 +0000 |
|---|---|---|
| committer | stsp <stsp@openbsd.org> | 2016-10-19 14:15:07 +0000 |
| commit | 1917454e4749b1554c7401726ef01443c266afab (patch) | |
| tree | 2b918fb9c4381d8bdd28768abf0032cf58dbbd01 | |
| parent | add -F to usage() too; (diff) | |
| download | wireguard-openbsd-1917454e4749b1554c7401726ef01443c266afab.tar.xz wireguard-openbsd-1917454e4749b1554c7401726ef01443c266afab.zip | |
Only force iwm's firmware to use RTS for all frames if the AP requires it.
RTS is still used when sending long frames regardless of this change.
Tested by myself and Jan Stary.
| -rw-r--r-- | sys/dev/pci/if_iwm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/pci/if_iwm.c b/sys/dev/pci/if_iwm.c index ec98f00e3fc..fb9daab9608 100644 --- a/sys/dev/pci/if_iwm.c +++ b/sys/dev/pci/if_iwm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwm.c,v 1.144 2016/10/08 14:37:48 stsp Exp $ */ +/* $OpenBSD: if_iwm.c,v 1.145 2016/10/19 14:15:07 stsp Exp $ */ /* * Copyright (c) 2014, 2016 genua gmbh <info@genua.de> @@ -5301,7 +5301,9 @@ iwm_setrates(struct iwm_node *in) memset(lq, 0, sizeof(*lq)); lq->sta_id = IWM_STATION_ID; - lq->flags = IWM_LQ_FLAG_USE_RTS_MSK; + + if (ic->ic_flags & IEEE80211_F_USEPROT) + lq->flags |= IWM_LQ_FLAG_USE_RTS_MSK; sgi_ok = ((ni->ni_flags & IEEE80211_NODE_HT) && (ni->ni_htcaps & IEEE80211_HTCAP_SGI20)); |