From: Johannes Berg <johannes@sipsolutions.net> To: Tamizh chelvam <tamizhr@codeaurora.org>, ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: Re: [PATCHv6 6/9] mac80211: Add api to support configuring TID specific configuration Date: Wed, 31 Jul 2019 11:34:07 +0200 [thread overview] Message-ID: <7aa18e9e89743f3b4a188c8e677aad203a3ef2db.camel@sipsolutions.net> (raw) In-Reply-To: <1560835632-17405-7-git-send-email-tamizhr@codeaurora.org> On Tue, 2019-06-18 at 10:57 +0530, Tamizh chelvam wrote: > > @@ -1626,6 +1635,14 @@ struct ieee80211_vif { > > bool txqs_stopped[IEEE80211_NUM_ACS]; > > + int noack[IEEE80211_TID_MAX]; > + int retry_short[IEEE80211_TID_MAX]; > + int retry_long[IEEE80211_TID_MAX]; > + int ampdu[IEEE80211_TID_MAX]; > + u8 rate_ctrl[IEEE80211_TID_MAX]; > + u32 rate_code[IEEE80211_TID_MAX]; > + u8 rtscts[IEEE80211_TID_MAX]; This is quite a bit of data (176 bytes), can we make it up to the driver to store it if supported, instead? > @@ -2004,6 +2027,13 @@ struct ieee80211_sta { > > struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; > > + int noack[IEEE80211_TID_MAX]; > + int retry_short[IEEE80211_TID_MAX]; > + int retry_long[IEEE80211_TID_MAX]; > + int ampdu[IEEE80211_TID_MAX]; > + u8 rate_ctrl[IEEE80211_TID_MAX]; > + u8 rtscts[IEEE80211_TID_MAX]; same here. > +static int ieee80211_set_tid_config(struct wiphy *wiphy, > + struct net_device *dev, > + struct ieee80211_tid_config *tid_conf) > +{ > + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); > + struct sta_info *sta; > + int ret; > + > + if (!sdata->local->ops->set_tid_config) > + return -EOPNOTSUPP; > + > + if (!tid_conf->peer) > + return drv_set_tid_config(sdata->local, sdata, NULL, tid_conf); > + > + mutex_lock(&sdata->local->sta_mtx); > + > + sta = sta_info_get_bss(sdata, tid_conf->peer); > + if (!sta) { > + mutex_unlock(&sdata->local->sta_mtx); > + return -ENOENT; > + } > + > + ret = drv_set_tid_config(sdata->local, sdata, &sta->sta, tid_conf); > + mutex_unlock(&sdata->local->sta_mtx); > + return ret; > +} and you're not actually using the data anyway? johannes
WARNING: multiple messages have this Message-ID (diff)
From: Johannes Berg <johannes@sipsolutions.net> To: Tamizh chelvam <tamizhr@codeaurora.org>, ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: Re: [PATCHv6 6/9] mac80211: Add api to support configuring TID specific configuration Date: Wed, 31 Jul 2019 11:34:07 +0200 [thread overview] Message-ID: <7aa18e9e89743f3b4a188c8e677aad203a3ef2db.camel@sipsolutions.net> (raw) In-Reply-To: <1560835632-17405-7-git-send-email-tamizhr@codeaurora.org> On Tue, 2019-06-18 at 10:57 +0530, Tamizh chelvam wrote: > > @@ -1626,6 +1635,14 @@ struct ieee80211_vif { > > bool txqs_stopped[IEEE80211_NUM_ACS]; > > + int noack[IEEE80211_TID_MAX]; > + int retry_short[IEEE80211_TID_MAX]; > + int retry_long[IEEE80211_TID_MAX]; > + int ampdu[IEEE80211_TID_MAX]; > + u8 rate_ctrl[IEEE80211_TID_MAX]; > + u32 rate_code[IEEE80211_TID_MAX]; > + u8 rtscts[IEEE80211_TID_MAX]; This is quite a bit of data (176 bytes), can we make it up to the driver to store it if supported, instead? > @@ -2004,6 +2027,13 @@ struct ieee80211_sta { > > struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; > > + int noack[IEEE80211_TID_MAX]; > + int retry_short[IEEE80211_TID_MAX]; > + int retry_long[IEEE80211_TID_MAX]; > + int ampdu[IEEE80211_TID_MAX]; > + u8 rate_ctrl[IEEE80211_TID_MAX]; > + u8 rtscts[IEEE80211_TID_MAX]; same here. > +static int ieee80211_set_tid_config(struct wiphy *wiphy, > + struct net_device *dev, > + struct ieee80211_tid_config *tid_conf) > +{ > + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); > + struct sta_info *sta; > + int ret; > + > + if (!sdata->local->ops->set_tid_config) > + return -EOPNOTSUPP; > + > + if (!tid_conf->peer) > + return drv_set_tid_config(sdata->local, sdata, NULL, tid_conf); > + > + mutex_lock(&sdata->local->sta_mtx); > + > + sta = sta_info_get_bss(sdata, tid_conf->peer); > + if (!sta) { > + mutex_unlock(&sdata->local->sta_mtx); > + return -ENOENT; > + } > + > + ret = drv_set_tid_config(sdata->local, sdata, &sta->sta, tid_conf); > + mutex_unlock(&sdata->local->sta_mtx); > + return ret; > +} and you're not actually using the data anyway? johannes _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k
next prev parent reply other threads:[~2019-07-31 9:34 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-06-18 5:27 [PATCHv6 0/9] cfg80211/mac80211: Add support for TID specific configuration Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-06-18 5:27 ` [PATCHv6 1/9] nl80211: New netlink command " Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-07-11 12:51 ` Sergey Matyukevich 2019-07-11 12:51 ` Sergey Matyukevich 2019-07-31 10:04 ` Tamizh chelvam 2019-07-31 10:04 ` Tamizh chelvam 2019-07-11 13:13 ` Sergey Matyukevich 2019-07-11 13:13 ` Sergey Matyukevich 2019-07-31 9:19 ` Johannes Berg 2019-07-31 9:19 ` Johannes Berg 2019-07-31 10:28 ` Tamizh chelvam 2019-07-31 10:28 ` Tamizh chelvam 2019-07-31 9:25 ` Johannes Berg 2019-07-31 9:25 ` Johannes Berg 2019-08-10 12:40 ` Tamizh chelvam 2019-08-10 12:40 ` Tamizh chelvam 2019-08-21 7:42 ` Johannes Berg 2019-08-21 7:42 ` Johannes Berg 2019-06-18 5:27 ` [PATCHv6 2/9] nl80211: Add new netlink attribute for TID speicific retry count Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-07-31 9:24 ` Johannes Berg 2019-07-31 9:24 ` Johannes Berg 2019-08-10 12:06 ` Tamizh chelvam 2019-08-10 12:06 ` Tamizh chelvam 2019-08-21 7:41 ` Johannes Berg 2019-08-21 7:41 ` Johannes Berg 2019-06-18 5:27 ` [PATCHv6 3/9] nl80211: Add netlink attribute for AMPDU aggregation enable/disable Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-07-31 9:28 ` Johannes Berg 2019-07-31 9:28 ` Johannes Berg 2019-08-10 12:41 ` Tamizh chelvam 2019-08-10 12:41 ` Tamizh chelvam 2019-06-18 5:27 ` [PATCHv6 4/9] nl80211: Add netlink attribute to enable/disable RTS_CTS Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-06-18 5:27 ` [PATCHv6 5/9] nl80211: Add netlink attribute to configure TID specific tx rate Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-07-11 12:54 ` Sergey Matyukevich 2019-07-11 12:54 ` Sergey Matyukevich 2019-07-31 10:08 ` Tamizh chelvam 2019-07-31 10:08 ` Tamizh chelvam 2019-07-31 9:32 ` Johannes Berg 2019-07-31 9:32 ` Johannes Berg 2019-06-18 5:27 ` [PATCHv6 6/9] mac80211: Add api to support configuring TID specific configuration Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-07-31 9:34 ` Johannes Berg [this message] 2019-07-31 9:34 ` Johannes Berg 2019-06-18 5:27 ` [PATCHv6 7/9] ath10k: Add wmi command support for station specific TID config Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-06-18 5:27 ` [PATCHv6 8/9] ath10k: Add new api to support TID specific configuration Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam 2019-06-18 5:27 ` [PATCHv6 9/9] ath10k: Add extended TID configuration support Tamizh chelvam 2019-06-18 5:27 ` Tamizh chelvam
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