Author: ivadasz
Date: Wed Jul 27 20:43:08 2016
New Revision: 303413
URL: https://svnweb.freebsd.org/changeset/base/303413
Log:
[iwm] Fix inverted logic in iwm_tx().
The PROT_REQUIRE flag in should be set for data frames above a certain
length, but we were setting it for !data frames above a certain length,
which makes no sense at all.
Taken-From: OpenBSD, Linux iwlwifi
Approved by: adrian (mentor)
Obtained from: DragonFlyBSD git
8cc03924a36c572c2908e659e624f44636dc2b33
Differential Revision: https://reviews.freebsd.org/D7323
Modified:
head/sys/dev/iwm/if_iwm.c
Modified: head/sys/dev/iwm/if_iwm.c
==============================================================================
--- head/sys/dev/iwm/if_iwm.c Wed Jul 27 20:37:32 2016 (r303412)
+++ head/sys/dev/iwm/if_iwm.c Wed Jul 27 20:43:08 2016 (r303413)
@@ -3344,7 +3344,7 @@ iwm_tx(struct iwm_softc *sc, struct mbuf
flags |= IWM_TX_CMD_FLG_ACK;
}
- if (type != IEEE80211_FC0_TYPE_DATA
+ if (type == IEEE80211_FC0_TYPE_DATA
&& (totlen + IEEE80211_CRC_LEN > vap->iv_rtsthreshold)
&& !IEEE80211_IS_MULTICAST(wh->i_addr1)) {
flags |= IWM_TX_CMD_FLG_PROT_REQUIRE;
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