Author: adrian
Date: Sun Mar 15 20:13:58 2015
New Revision: 280054
URL: https://svnweb.freebsd.org/changeset/base/280054
Log:
Divide ackfailcnt by 2 (firmware decreases rate after two unsuccessful
retries)
PR: kern/197143
Submitted by: Andriy Voskoboinyk <s3er...@gmail.com>
Modified:
head/sys/dev/wpi/if_wpi.c
Modified: head/sys/dev/wpi/if_wpi.c
==============================================================================
--- head/sys/dev/wpi/if_wpi.c Sun Mar 15 20:13:07 2015 (r280053)
+++ head/sys/dev/wpi/if_wpi.c Sun Mar 15 20:13:58 2015 (r280054)
@@ -1834,7 +1834,7 @@ wpi_tx_done(struct wpi_softc *sc, struct
struct mbuf *m;
struct ieee80211_node *ni;
struct ieee80211vap *vap;
- int ackfailcnt = stat->ackfailcnt;
+ int ackfailcnt = stat->ackfailcnt / 2; /* wpi_mrr_setup() */
int status = le32toh(stat->status);
KASSERT(data->ni != NULL, ("no node"));
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