From: Johannes Berg <johannes@sipsolutions.net>
To: Peter Oh <peter.oh@bowerswilkins.com>, Luca Coelho <luca@coelho.fi>
Cc: linux-wireless@vger.kernel.org,
Haim Dreyfuss <haim.dreyfuss@intel.com>,
Luca Coelho <luciano.coelho@intel.com>
Subject: Re: [PATCH v3 2/3] mac80211: limit wmm params to comply with ETSI requirements
Date: Thu, 29 Mar 2018 10:35:01 +0200 [thread overview]
Message-ID: <1522312501.5932.0.camel@sipsolutions.net> (raw)
In-Reply-To: <fc2a88ae-b908-028a-9e3b-1457404d2c06@bowerswilkins.com>
On Wed, 2018-03-28 at 10:29 -0700, Peter Oh wrote:
> > + if (sdata->vif.type == NL80211_IFTYPE_AP)
> > + wmm_ac = &rrule->wmm_rule->ap[ac];
> > + else
> > + wmm_ac = &rrule->wmm_rule->client[ac];
> > + qparam->cw_min = max_t(u16, qparam->cw_min, wmm_ac->cw_min);
> > + qparam->cw_max = max_t(u16, qparam->cw_max, wmm_ac->cw_max);
>
> not min_t() for cw_max?
No, the regulations say you have to use a long content window, hence
limiting both min and max at the lower end (hence max_t).
johannes
next prev parent reply other threads:[~2018-03-29 8:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-28 10:24 [PATCH v3 0/3] cfg80211/mac80211: ETSI requirements patches Luca Coelho
2018-03-28 10:24 ` [PATCH v3 1/3] cfg80211: read wmm rules from regulatory database Luca Coelho
2018-03-28 10:24 ` [PATCH v3 2/3] mac80211: limit wmm params to comply with ETSI requirements Luca Coelho
2018-03-28 17:29 ` Peter Oh
2018-03-29 8:35 ` Johannes Berg [this message]
2018-03-29 8:55 ` Arend van Spriel
2018-03-29 8:59 ` Johannes Berg
2018-03-29 8:52 ` Johannes Berg
2018-03-28 10:24 ` [PATCH v3 3/3] cfg80211: Add API to allow querying regdb for wmm_rule Luca Coelho
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