[PATCH 2.6.16-rc6 1/1] ipw2200: Add Kconfig entries for QOS and Monitor mode

From: Andreas Happe
Date: Sat Mar 18 2006 - 12:45:12 EST

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Adds Kconfig entries for enabling Monitor mode and Quality of service
to the ipw2200 driver. It also renames the IPW_QOS define to
IPW2200_QOS.

As Monitor mode generates lots of firmware errors it depends upon
BROKEN. QOS is under development, so it depends upon EXPERIMENTAL.

Signed-off-by: Andreas Happe <andreashappe@xxxxxxxxx>
diff -uNr linux-2.6.16-rc6-base/drivers/net/wireless/ipw2200.c linux-2.6.15/drivers/net/wireless/ipw2200.c
--- linux-2.6.16-rc6-base/drivers/net/wireless/ipw2200.c 2006-03-18 18:20:16.000000000 +0100
+++ linux-2.6.15/drivers/net/wireless/ipw2200.c 2006-03-18 18:24:08.000000000 +0100
@@ -60,7 +60,7 @@
'a', 'b', 'g', '?'
};

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
static int qos_enable = 0;
static int qos_burst_enable = 0;
static int qos_no_ack_mask = 0;
@@ -124,7 +124,7 @@
*qos_param);
static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element
*qos_param);
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev);
static void ipw_remove_current_network(struct ipw_priv *priv);
@@ -4208,7 +4208,7 @@
queue_work(priv->workqueue,
&priv->system_config);

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
#define IPW_GET_PACKET_STYPE(x) WLAN_FC_GET_STYPE( \
le16_to_cpu(((struct ieee80211_hdr *)(x))->frame_ctl))
if ((priv->status & STATUS_AUTH) &&
@@ -6549,7 +6549,7 @@
return 0;
}

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS

/* QoS */
/*
@@ -7031,7 +7031,7 @@
return ipw_send_cmd(priv, &cmd);
}

-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

static int ipw_associate_network(struct ipw_priv *priv,
struct ieee80211_network *network,
@@ -7193,7 +7193,7 @@

priv->assoc_network = network;

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
ipw_qos_association(priv, network);
#endif

@@ -8027,10 +8027,10 @@
IPW_DEBUG_INFO("Bind to static channel %d\n", channel);
/* TODO: Validate that provided channel is in range */
}
-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
ipw_qos_init(priv, qos_enable, qos_burst_enable,
burst_duration_CCK, burst_duration_OFDM);
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

switch (mode) {
case 1:
@@ -9636,7 +9636,7 @@
txb->fragments[0]->data;
int i = 0;
struct tfd_frame *tfd;
-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
int tx_id = ipw_get_tx_queue_number(priv, pri);
struct clx2_tx_queue *txq = &priv->txq[tx_id];
#else
@@ -9749,9 +9749,9 @@
/* No hardware encryption */
tfd->u.data.tx_flags |= DCT_FLAG_NO_WEP;

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
ipw_qos_set_tx_queue_command(priv, pri, &(tfd->u.data), unicast);
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

/* payload */
tfd->u.data.num_chunks = cpu_to_le32(min((u8) (NUM_TFD_CHUNKS - 2),
@@ -9828,12 +9828,12 @@
static int ipw_net_is_queue_full(struct net_device *dev, int pri)
{
struct ipw_priv *priv = ieee80211_priv(dev);
-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
int tx_id = ipw_get_tx_queue_number(priv, pri);
struct clx2_tx_queue *txq = &priv->txq[tx_id];
#else
struct clx2_tx_queue *txq = &priv->txq[0];
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

if (ipw_queue_space(&txq->q) < txq->q.high_mark)
return 1;
@@ -10157,10 +10157,10 @@
INIT_WORK(&priv->merge_networks,
(void (*)(void *))ipw_merge_adhoc_network, priv);

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
INIT_WORK(&priv->qos_activate, (void (*)(void *))ipw_bg_qos_activate,
priv);
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
ipw_irq_tasklet, (unsigned long)priv);
@@ -10309,10 +10309,10 @@
if (ipw_send_rts_threshold(priv, priv->rts_threshold))
goto error;
}
-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
IPW_DEBUG_QOS("QoS: call ipw_qos_activate\n");
ipw_qos_activate(priv, NULL);
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

if (ipw_set_random_seed(priv))
goto error;
@@ -11023,11 +11023,11 @@
priv->ieee->set_security = shim__set_security;
priv->ieee->is_queue_full = ipw_net_is_queue_full;

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
priv->ieee->handle_probe_response = ipw_handle_beacon;
priv->ieee->handle_beacon = ipw_handle_probe_response;
priv->ieee->handle_assoc_response = ipw_handle_assoc_response;
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

priv->ieee->perfect_rssi = -20;
priv->ieee->worst_rssi = -85;
@@ -11256,7 +11256,7 @@
module_param(channel, int, 0444);
MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])");

-#ifdef CONFIG_IPW_QOS
+#ifdef CONFIG_IPW2200_QOS
module_param(qos_enable, int, 0444);
MODULE_PARM_DESC(qos_enable, "enable all QoS functionalitis");

@@ -11271,7 +11271,7 @@

module_param(burst_duration_OFDM, int, 0444);
MODULE_PARM_DESC(burst_duration_OFDM, "set OFDM burst value");
-#endif /* CONFIG_IPW_QOS */
+#endif /* CONFIG_IPW2200_QOS */

#ifdef CONFIG_IPW2200_MONITOR
module_param(mode, int, 0444);
diff -uNr linux-2.6.16-rc6-base/drivers/net/wireless/Kconfig linux-2.6.15/drivers/net/wireless/Kconfig
--- linux-2.6.16-rc6-base/drivers/net/wireless/Kconfig 2006-03-18 18:20:16.000000000 +0100
+++ linux-2.6.15/drivers/net/wireless/Kconfig 2006-03-18 18:33:33.000000000 +0100
@@ -237,6 +237,26 @@
If you are not trying to debug or develop the IPW2200 driver, you most likely want to say N here.

+config IPW2200_MONITOR
+ bool "Enable promiscuous mode"
+ depends on IPW2200 && BROKEN
+ ---help---
+ Enables promiscuous/monitor mode support for the ipw2200 driver.
+
+ With this feature compiled into the driver, you can switch to.
+ promiscuous mode via the Wireless Tool's Monitor mode. While in this
+ mode, no packets can be sent.
+
+config IPW2200_QOS
+ bool "Enable QoS support"
+ depends on IPW2200 && EXPERIMENTAL
+ ---help---
+ Enables QOS (Quality of Service) and WMM (Wireless MultiMedia) support
+ for the ipw2200 driver.
+
+ Enable this option if you need shaping of data which is transmitted
+ over the wireless card (i.e. VoIP).
+
config AIRO
tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
depends on NET_RADIO && ISA_DMA_API && CRYPTO && (PCI || BROKEN)

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Next message: Linus Torvalds: "Re: [PATCH] for 2.6.16, disable unshare_vm()"
Previous message: Oleg Nesterov: "[PATCH] for 2.6.16, disable unshare_vm()"
In reply to: John W. Linville: "Re: 2.6.16-rc5-mm2: IPW_QOS: two remarks"
Next in thread: Zhu Yi: "Re: [PATCH 2.6.16-rc6 1/1] ipw2200: Add Kconfig entries for QOSand Monitor mode"
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