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[iwn] Set default ampdu parameters.

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These are from the linux iwlwifi driver ;the default use smaller
maximum AMPDUs (8k) and a much smaller density (none.)  The latter
could cause stability issues.

Tested:

* Tested on Intel 6300, STA mode.

Differential Revision: https://reviews.freebsd.org/D25113
This commit is contained in:
Adrian Chadd 2020-06-05 04:24:34 +00:00
parent 83fbae0ca6
commit 60a9489509
1 changed files with 2 additions and 0 deletions
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2
sys/dev/iwn/if_iwn.c
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@ -1351,6 +1351,8 @@ iwn_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ], int unit,
ivp->iv_newstate = vap->iv_newstate;
vap->iv_newstate = iwn_newstate;
sc->ivap[IWN_RXON_BSS_CTX] = vap;
vap->iv_ampdu_rxmax = IEEE80211_HTCAP_MAXRXAMPDU_64K;
vap->iv_ampdu_density = IEEE80211_HTCAP_MPDUDENSITY_4; /* 4uS */
ieee80211_ratectl_init(vap);
/* Complete setup. */