Default WMM params have to be set according to beacon/probe response
information prior to authentication (or IBSS start/join). This does
not affect the use of 'real' WMM params as reported by AP.
Signed-off-by: Vladimir Koutny <[email protected]>
---
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 8b991eb..a55b422 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -220,6 +220,58 @@ static int ecw2cw(int ecw)
return (1 << ecw) - 1;
}
+
+static void ieee80211_sta_def_wmm_params(struct net_device *dev,
+ struct ieee80211_sta_bss *bss)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+ int i, have_higher_than_11mbit = 0;
+
+
+ /* cf. IEEE 802.11 9.2.12 */
+ for (i = 0; i < bss->supp_rates_len; i++)
+ if ((bss->supp_rates[i] & 0x7f) * 5 > 110)
+ have_higher_than_11mbit = 1;
+
+ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+ have_higher_than_11mbit)
+ sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
+ else
+ sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
+
+
+ if (local->ops->conf_tx) {
+ struct ieee80211_tx_queue_params qparam;
+ int i;
+
+ memset(&qparam, 0, sizeof(qparam));
+
+ qparam.aifs = 2;
+
+ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+ !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
+ qparam.cw_min = 31;
+ else
+ qparam.cw_min = 15;
+
+ qparam.cw_max = 1023;
+ qparam.txop = 0;
+
+ for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
+ local->ops->conf_tx(local_to_hw(local),
+ i + IEEE80211_TX_QUEUE_DATA0,
+ &qparam);
+
+ /* IBSS uses different parameters for Beacon sending */
+ qparam.cw_min++;
+ qparam.cw_min *= 2;
+ qparam.cw_min--;
+ local->ops->conf_tx(local_to_hw(local),
+ IEEE80211_TX_QUEUE_BEACON, &qparam);
+ }
+}
+
static void ieee80211_sta_wmm_params(struct net_device *dev,
struct ieee80211_if_sta *ifsta,
u8 *wmm_param, size_t wmm_param_len)
@@ -2289,6 +2341,8 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
rates |= BIT(j);
}
ifsta->supp_rates_bits[local->hw.conf.channel->band] = rates;
+
+ ieee80211_sta_def_wmm_params(dev, bss);
} while (0);
if (skb) {
@@ -3274,6 +3328,7 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
ieee80211_sta_set_ssid(dev, selected->ssid,
selected->ssid_len);
ieee80211_sta_set_bssid(dev, selected->bssid);
+ ieee80211_sta_def_wmm_params(dev, selected);
ieee80211_rx_bss_put(dev, selected);
ifsta->state = IEEE80211_AUTHENTICATE;
ieee80211_sta_reset_auth(dev, ifsta);
@@ -3453,38 +3508,6 @@ int ieee80211_sta_set_ssid(struct net_device *dev, char *ssid, size_t len)
if (len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
- /* TODO: This should always be done for IBSS, even if IEEE80211_QOS is
- * not defined. */
- if (local->ops->conf_tx) {
- struct ieee80211_tx_queue_params qparam;
- int i;
-
- memset(&qparam, 0, sizeof(qparam));
-
- qparam.aifs = 2;
-
- if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
- !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
- qparam.cw_min = 31;
- else
- qparam.cw_min = 15;
-
- qparam.cw_max = 1023;
- qparam.txop = 0;
-
- for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
- local->ops->conf_tx(local_to_hw(local),
- i + IEEE80211_TX_QUEUE_DATA0,
- &qparam);
-
- /* IBSS uses different parameters for Beacon sending */
- qparam.cw_min++;
- qparam.cw_min *= 2;
- qparam.cw_min--;
- local->ops->conf_tx(local_to_hw(local),
- IEEE80211_TX_QUEUE_BEACON, &qparam);
- }
-
ifsta = &sdata->u.sta;
if (ifsta->ssid_len != len || memcmp(ifsta->ssid, ssid, len) != 0)
Default WMM params have to be set according to beacon/probe response
information prior to authentication (or IBSS start/join); beacon queue
is configured only in IBSS. This does not affect the use of 'real' WMM
params as reported by AP.
Signed-off-by: Vladimir Koutny <[email protected]>
---
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 8b991eb..14d80e0 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -220,6 +220,61 @@ static int ecw2cw(int ecw)
return (1 << ecw) - 1;
}
+
+static void ieee80211_sta_def_wmm_params(struct net_device *dev,
+ struct ieee80211_sta_bss *bss,
+ int ibss)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+ int i, have_higher_than_11mbit = 0;
+
+
+ /* cf. IEEE 802.11 9.2.12 */
+ for (i = 0; i < bss->supp_rates_len; i++)
+ if ((bss->supp_rates[i] & 0x7f) * 5 > 110)
+ have_higher_than_11mbit = 1;
+
+ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+ have_higher_than_11mbit)
+ sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
+ else
+ sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
+
+
+ if (local->ops->conf_tx) {
+ struct ieee80211_tx_queue_params qparam;
+ int i;
+
+ memset(&qparam, 0, sizeof(qparam));
+
+ qparam.aifs = 2;
+
+ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+ !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
+ qparam.cw_min = 31;
+ else
+ qparam.cw_min = 15;
+
+ qparam.cw_max = 1023;
+ qparam.txop = 0;
+
+ for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
+ local->ops->conf_tx(local_to_hw(local),
+ i + IEEE80211_TX_QUEUE_DATA0,
+ &qparam);
+
+ if (ibss) {
+ /* IBSS uses different parameters for Beacon sending */
+ qparam.cw_min++;
+ qparam.cw_min *= 2;
+ qparam.cw_min--;
+ local->ops->conf_tx(local_to_hw(local),
+ IEEE80211_TX_QUEUE_BEACON, &qparam);
+ }
+ }
+}
+
static void ieee80211_sta_wmm_params(struct net_device *dev,
struct ieee80211_if_sta *ifsta,
u8 *wmm_param, size_t wmm_param_len)
@@ -2289,6 +2344,8 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
rates |= BIT(j);
}
ifsta->supp_rates_bits[local->hw.conf.channel->band] = rates;
+
+ ieee80211_sta_def_wmm_params(dev, bss, 1);
} while (0);
if (skb) {
@@ -3274,6 +3331,7 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
ieee80211_sta_set_ssid(dev, selected->ssid,
selected->ssid_len);
ieee80211_sta_set_bssid(dev, selected->bssid);
+ ieee80211_sta_def_wmm_params(dev, selected, 0);
ieee80211_rx_bss_put(dev, selected);
ifsta->state = IEEE80211_AUTHENTICATE;
ieee80211_sta_reset_auth(dev, ifsta);
@@ -3448,43 +3506,10 @@ int ieee80211_sta_set_ssid(struct net_device *dev, char *ssid, size_t len)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_if_sta *ifsta;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
if (len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
- /* TODO: This should always be done for IBSS, even if IEEE80211_QOS is
- * not defined. */
- if (local->ops->conf_tx) {
- struct ieee80211_tx_queue_params qparam;
- int i;
-
- memset(&qparam, 0, sizeof(qparam));
-
- qparam.aifs = 2;
-
- if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
- !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
- qparam.cw_min = 31;
- else
- qparam.cw_min = 15;
-
- qparam.cw_max = 1023;
- qparam.txop = 0;
-
- for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
- local->ops->conf_tx(local_to_hw(local),
- i + IEEE80211_TX_QUEUE_DATA0,
- &qparam);
-
- /* IBSS uses different parameters for Beacon sending */
- qparam.cw_min++;
- qparam.cw_min *= 2;
- qparam.cw_min--;
- local->ops->conf_tx(local_to_hw(local),
- IEEE80211_TX_QUEUE_BEACON, &qparam);
- }
-
ifsta = &sdata->u.sta;
if (ifsta->ssid_len != len || memcmp(ifsta->ssid, ssid, len) != 0)
On Tue, 2008-03-18 at 21:14 +0100, Vladimir Koutny wrote:
> > I don't know what CodingStyle says, but I very much prefer
> >
> > if (local->hw..... &&
> > have_higher_than_11mbit)
> > sdata->flags |= ...
> >
> > since that visually puts the continuation of the condition together with
> > the start of it. Mind changing that?
> No problem (and better don't ask what CodingStyle thinks about spaces..)
> Here we go:
Thanks.
> ---
> Default WMM params have to be set according to beacon/probe response
> information prior to authentication (or IBSS start/join); beacon queue
> is configured only in IBSS. This does not affect the use of 'real' WMM
> params as reported by AP.
>
> Signed-off-by: Vladimir Koutny <[email protected]>
Acked-by: Johannes Berg <[email protected]>
> ---
> diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
> index 8b991eb..14d80e0 100644
> --- a/net/mac80211/ieee80211_sta.c
> +++ b/net/mac80211/ieee80211_sta.c
> @@ -220,6 +220,61 @@ static int ecw2cw(int ecw)
> return (1 << ecw) - 1;
> }
>
> +
> +static void ieee80211_sta_def_wmm_params(struct net_device *dev,
> + struct ieee80211_sta_bss *bss,
> + int ibss)
> +{
> + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
> + struct ieee80211_local *local = sdata->local;
> + int i, have_higher_than_11mbit = 0;
> +
> +
> + /* cf. IEEE 802.11 9.2.12 */
> + for (i = 0; i < bss->supp_rates_len; i++)
> + if ((bss->supp_rates[i] & 0x7f) * 5 > 110)
> + have_higher_than_11mbit = 1;
> +
> + if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
> + have_higher_than_11mbit)
> + sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
> + else
> + sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
> +
> +
> + if (local->ops->conf_tx) {
> + struct ieee80211_tx_queue_params qparam;
> + int i;
> +
> + memset(&qparam, 0, sizeof(qparam));
> +
> + qparam.aifs = 2;
> +
> + if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
> + !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
> + qparam.cw_min = 31;
> + else
> + qparam.cw_min = 15;
> +
> + qparam.cw_max = 1023;
> + qparam.txop = 0;
> +
> + for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
> + local->ops->conf_tx(local_to_hw(local),
> + i + IEEE80211_TX_QUEUE_DATA0,
> + &qparam);
> +
> + if (ibss) {
> + /* IBSS uses different parameters for Beacon sending */
> + qparam.cw_min++;
> + qparam.cw_min *= 2;
> + qparam.cw_min--;
> + local->ops->conf_tx(local_to_hw(local),
> + IEEE80211_TX_QUEUE_BEACON, &qparam);
> + }
> + }
> +}
> +
> static void ieee80211_sta_wmm_params(struct net_device *dev,
> struct ieee80211_if_sta *ifsta,
> u8 *wmm_param, size_t wmm_param_len)
> @@ -2289,6 +2344,8 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
> rates |= BIT(j);
> }
> ifsta->supp_rates_bits[local->hw.conf.channel->band] = rates;
> +
> + ieee80211_sta_def_wmm_params(dev, bss, 1);
> } while (0);
>
> if (skb) {
> @@ -3274,6 +3331,7 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
> ieee80211_sta_set_ssid(dev, selected->ssid,
> selected->ssid_len);
> ieee80211_sta_set_bssid(dev, selected->bssid);
> + ieee80211_sta_def_wmm_params(dev, selected, 0);
> ieee80211_rx_bss_put(dev, selected);
> ifsta->state = IEEE80211_AUTHENTICATE;
> ieee80211_sta_reset_auth(dev, ifsta);
> @@ -3448,43 +3506,10 @@ int ieee80211_sta_set_ssid(struct net_device *dev, char *ssid, size_t len)
> {
> struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
> struct ieee80211_if_sta *ifsta;
> - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
>
> if (len > IEEE80211_MAX_SSID_LEN)
> return -EINVAL;
>
> - /* TODO: This should always be done for IBSS, even if IEEE80211_QOS is
> - * not defined. */
> - if (local->ops->conf_tx) {
> - struct ieee80211_tx_queue_params qparam;
> - int i;
> -
> - memset(&qparam, 0, sizeof(qparam));
> -
> - qparam.aifs = 2;
> -
> - if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
> - !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
> - qparam.cw_min = 31;
> - else
> - qparam.cw_min = 15;
> -
> - qparam.cw_max = 1023;
> - qparam.txop = 0;
> -
> - for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
> - local->ops->conf_tx(local_to_hw(local),
> - i + IEEE80211_TX_QUEUE_DATA0,
> - &qparam);
> -
> - /* IBSS uses different parameters for Beacon sending */
> - qparam.cw_min++;
> - qparam.cw_min *= 2;
> - qparam.cw_min--;
> - local->ops->conf_tx(local_to_hw(local),
> - IEEE80211_TX_QUEUE_BEACON, &qparam);
> - }
> -
> ifsta = &sdata->u.sta;
>
> if (ifsta->ssid_len != len || memcmp(ifsta->ssid, ssid, len) != 0)
>
>
> There is lots of trailing whitespace (use scripts/checkpatch.pl)
>
>> + if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
>> + have_higher_than_11mbit)
>
> and that really needs to be indented differently.
>
Oops, sorry for that :(
>> + /* IBSS uses different parameters for Beacon sending */
>> + qparam.cw_min++;
>> + qparam.cw_min *= 2;
>> + qparam.cw_min--;
>> + local->ops->conf_tx(local_to_hw(local),
>> + IEEE80211_TX_QUEUE_BEACON, &qparam);
>
> And shouldn't we do that only for IBSS? I'm in favour of removing it
> completely, however, since the beacon queue is a way to construct
> hardware, not do things in software...
Good question; I've just moved this part of code out of
ieee80211_sta_set_ssid as that is not the best place for it. I don't
object to removing that code completely; seems that noone uses
IEEE80211_TX_QUEUE_BEACON anyway. On the other hand, it can be a good
hint for those implementing beaconing on hw where it has to be set
explicitly..
Vlado
> + if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
> + have_higher_than_11mbit)
> + sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
I don't know what CodingStyle says, but I very much prefer
if (local->hw..... &&
have_higher_than_11mbit)
sdata->flags |= ...
since that visually puts the continuation of the condition together with
the start of it. Mind changing that?
johannes
> >> + /* IBSS uses different parameters for Beacon sending */
> >> + qparam.cw_min++;
> >> + qparam.cw_min *= 2;
> >> + qparam.cw_min--;
> >> + local->ops->conf_tx(local_to_hw(local),
> >> + IEEE80211_TX_QUEUE_BEACON, &qparam);
> >
> > And shouldn't we do that only for IBSS? I'm in favour of removing it
> > completely, however, since the beacon queue is a way to construct
> > hardware, not do things in software...
>
> Good question; I've just moved this part of code out of
> ieee80211_sta_set_ssid as that is not the best place for it. I don't
> object to removing that code completely; seems that noone uses
> IEEE80211_TX_QUEUE_BEACON anyway. On the other hand, it can be a good
> hint for those implementing beaconing on hw where it has to be set
> explicitly..
I disagree with the latter part, but let's just leave it for now, I
think my QoS patch (the one Ron is adopting) will kill it anyway.
johannes
On Tue, 2008-03-18 at 13:48 +0100, Vladimir Koutny wrote:
> Default WMM params have to be set according to beacon/probe response
> information prior to authentication (or IBSS start/join). This does
> not affect the use of 'real' WMM params as reported by AP.
>
> Signed-off-by: Vladimir Koutny <[email protected]>
Looks ok, but
> +
There is lots of trailing whitespace (use scripts/checkpatch.pl)
> + if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
> + have_higher_than_11mbit)
and that really needs to be indented differently.
> + /* IBSS uses different parameters for Beacon sending */
> + qparam.cw_min++;
> + qparam.cw_min *= 2;
> + qparam.cw_min--;
> + local->ops->conf_tx(local_to_hw(local),
> + IEEE80211_TX_QUEUE_BEACON, &qparam);
And shouldn't we do that only for IBSS? I'm in favour of removing it
completely, however, since the beacon queue is a way to construct
hardware, not do things in software...
johannes
> I don't know what CodingStyle says, but I very much prefer
>
> if (local->hw..... &&
> have_higher_than_11mbit)
> sdata->flags |= ...
>
> since that visually puts the continuation of the condition together with
> the start of it. Mind changing that?
No problem (and better don't ask what CodingStyle thinks about spaces..)
Here we go:
---
Default WMM params have to be set according to beacon/probe response
information prior to authentication (or IBSS start/join); beacon queue
is configured only in IBSS. This does not affect the use of 'real' WMM
params as reported by AP.
Signed-off-by: Vladimir Koutny <[email protected]>
---
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 8b991eb..14d80e0 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -220,6 +220,61 @@ static int ecw2cw(int ecw)
return (1 << ecw) - 1;
}
+
+static void ieee80211_sta_def_wmm_params(struct net_device *dev,
+ struct ieee80211_sta_bss *bss,
+ int ibss)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = sdata->local;
+ int i, have_higher_than_11mbit = 0;
+
+
+ /* cf. IEEE 802.11 9.2.12 */
+ for (i = 0; i < bss->supp_rates_len; i++)
+ if ((bss->supp_rates[i] & 0x7f) * 5 > 110)
+ have_higher_than_11mbit = 1;
+
+ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+ have_higher_than_11mbit)
+ sdata->flags |= IEEE80211_SDATA_OPERATING_GMODE;
+ else
+ sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE;
+
+
+ if (local->ops->conf_tx) {
+ struct ieee80211_tx_queue_params qparam;
+ int i;
+
+ memset(&qparam, 0, sizeof(qparam));
+
+ qparam.aifs = 2;
+
+ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
+ !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
+ qparam.cw_min = 31;
+ else
+ qparam.cw_min = 15;
+
+ qparam.cw_max = 1023;
+ qparam.txop = 0;
+
+ for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
+ local->ops->conf_tx(local_to_hw(local),
+ i + IEEE80211_TX_QUEUE_DATA0,
+ &qparam);
+
+ if (ibss) {
+ /* IBSS uses different parameters for Beacon sending */
+ qparam.cw_min++;
+ qparam.cw_min *= 2;
+ qparam.cw_min--;
+ local->ops->conf_tx(local_to_hw(local),
+ IEEE80211_TX_QUEUE_BEACON, &qparam);
+ }
+ }
+}
+
static void ieee80211_sta_wmm_params(struct net_device *dev,
struct ieee80211_if_sta *ifsta,
u8 *wmm_param, size_t wmm_param_len)
@@ -2289,6 +2344,8 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
rates |= BIT(j);
}
ifsta->supp_rates_bits[local->hw.conf.channel->band] = rates;
+
+ ieee80211_sta_def_wmm_params(dev, bss, 1);
} while (0);
if (skb) {
@@ -3274,6 +3331,7 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
ieee80211_sta_set_ssid(dev, selected->ssid,
selected->ssid_len);
ieee80211_sta_set_bssid(dev, selected->bssid);
+ ieee80211_sta_def_wmm_params(dev, selected, 0);
ieee80211_rx_bss_put(dev, selected);
ifsta->state = IEEE80211_AUTHENTICATE;
ieee80211_sta_reset_auth(dev, ifsta);
@@ -3448,43 +3506,10 @@ int ieee80211_sta_set_ssid(struct net_device *dev, char *ssid, size_t len)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_if_sta *ifsta;
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
if (len > IEEE80211_MAX_SSID_LEN)
return -EINVAL;
- /* TODO: This should always be done for IBSS, even if IEEE80211_QOS is
- * not defined. */
- if (local->ops->conf_tx) {
- struct ieee80211_tx_queue_params qparam;
- int i;
-
- memset(&qparam, 0, sizeof(qparam));
-
- qparam.aifs = 2;
-
- if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
- !(sdata->flags & IEEE80211_SDATA_OPERATING_GMODE))
- qparam.cw_min = 31;
- else
- qparam.cw_min = 15;
-
- qparam.cw_max = 1023;
- qparam.txop = 0;
-
- for (i = IEEE80211_TX_QUEUE_DATA0; i < NUM_TX_DATA_QUEUES; i++)
- local->ops->conf_tx(local_to_hw(local),
- i + IEEE80211_TX_QUEUE_DATA0,
- &qparam);
-
- /* IBSS uses different parameters for Beacon sending */
- qparam.cw_min++;
- qparam.cw_min *= 2;
- qparam.cw_min--;
- local->ops->conf_tx(local_to_hw(local),
- IEEE80211_TX_QUEUE_BEACON, &qparam);
- }
-
ifsta = &sdata->u.sta;
if (ifsta->ssid_len != len || memcmp(ifsta->ssid, ssid, len) != 0)