Automatic merge of /spare/repo/netdev-2.6 branch we18-ieee80211

3 files changed, 106 insertions, 47 deletions

diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 6e88d4839971..a4a7e8a41775 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -428,7 +428,7 @@ config PRISM54
           For a complete list of supported cards visit <http://prism54.org>.
           Here is the latest confirmed list of supported cards:
 
-          3com OfficeConnect 11g Cardbus Card aka 3CRWE154G72
+          3com OfficeConnect 11g Cardbus Card aka 3CRWE154G72 (version 1)
           Allnet ALL0271 PCI Card
           Compex WL54G Cardbus Card
           Corega CG-WLCB54GT Cardbus Card
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index e3168a13b786..4314df28d60d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -754,7 +754,7 @@ typedef struct {
   u8 zero;
   u8 ssidLen;
   u8 ssid[32];
-  u16 rssi;
+  u16 dBm;
 #define CAP_ESS (1<<0)
 #define CAP_IBSS (1<<1)
 #define CAP_PRIVACY (1<<4)
@@ -1125,6 +1125,9 @@ static int micsetup(struct airo_info *ai);
 static int encapsulate(struct airo_info *ai, etherHead *pPacket, MICBuffer *buffer, int len);
 static int decapsulate(struct airo_info *ai, MICBuffer *mic, etherHead *pPacket, u16 payLen);
 
+static u8 airo_rssi_to_dbm (tdsRssiEntry *rssi_rid, u8 rssi);
+static u8 airo_dbm_to_pct (tdsRssiEntry *rssi_rid, u8 dbm);
+
 #include <linux/crypto.h>
 #endif
 
@@ -1720,6 +1723,7 @@ static int readBSSListRid(struct airo_info *ai, int first,
         list->fh.dwell = le16_to_cpu(list->fh.dwell);
         list->dsChannel = le16_to_cpu(list->dsChannel);
         list->atimWindow = le16_to_cpu(list->atimWindow);
+        list->dBm = le16_to_cpu(list->dBm);
         return rc;
 }
 
@@ -3252,7 +3256,10 @@ badrx:
                                         wstats.level = 0x100 - apriv->rssi[hdr.rssi[1]].rssidBm;
                                 else
                                         wstats.level = (hdr.rssi[1] + 321) / 2;
-                                wstats.updated = 3;     
+                                wstats.noise = apriv->wstats.qual.noise;
+                                wstats.updated = IW_QUAL_LEVEL_UPDATED
+                                        | IW_QUAL_QUAL_UPDATED
+                                        | IW_QUAL_NOISE_UPDATED;
                                 /* Update spy records */
                                 wireless_spy_update(dev, sa, &wstats);
                         }
@@ -3595,7 +3602,10 @@ void mpi_receive_802_11 (struct airo_info *ai)
                         wstats.level = 0x100 - ai->rssi[hdr.rssi[1]].rssidBm;
                 else
                         wstats.level = (hdr.rssi[1] + 321) / 2;
-                wstats.updated = 3;
+                wstats.noise = ai->wstats.qual.noise;
+                wstats.updated = IW_QUAL_QUAL_UPDATED
+                        | IW_QUAL_LEVEL_UPDATED
+                        | IW_QUAL_NOISE_UPDATED;
                 /* Update spy records */
                 wireless_spy_update(ai->dev, sa, &wstats);
         }
@@ -3686,7 +3696,7 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
                 status = PC4500_readrid(ai,RID_RSSI,&rssi_rid,sizeof(rssi_rid),lock);
                 if ( status == SUCCESS ) {
                         if (ai->rssi || (ai->rssi = kmalloc(512, GFP_KERNEL)) != NULL)
-                                memcpy(ai->rssi, (u8*)&rssi_rid + 2, 512);
+                                memcpy(ai->rssi, (u8*)&rssi_rid + 2, 512); /* Skip RID length member */
                 }
                 else {
                         if (ai->rssi) {
@@ -5355,7 +5365,7 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) {
                                 (int)BSSList_rid.bssid[5],
                                 (int)BSSList_rid.ssidLen,
                                 BSSList_rid.ssid,
-                                (int)BSSList_rid.rssi);
+                                (int)BSSList_rid.dBm);
                 ptr += sprintf(ptr, " channel = %d %s %s %s %s\n",
                                 (int)BSSList_rid.dsChannel,
                                 BSSList_rid.cap & CAP_ESS ? "ESS" : "",
@@ -5600,6 +5610,29 @@ static void __exit airo_cleanup_module( void )
  * would not work at all... - Jean II
  */
 
+static u8 airo_rssi_to_dbm (tdsRssiEntry *rssi_rid, u8 rssi)
+{
+        if( !rssi_rid )
+                return 0;
+
+        return (0x100 - rssi_rid[rssi].rssidBm);
+}
+
+static u8 airo_dbm_to_pct (tdsRssiEntry *rssi_rid, u8 dbm)
+{
+        int i;
+
+        if( !rssi_rid )
+                return 0;
+
+        for( i = 0; i < 256; i++ )
+                if (rssi_rid[i].rssidBm == dbm)
+                        return rssi_rid[i].rssipct;
+
+        return 0;
+}
+
+
 static int airo_get_quality (StatusRid *status_rid, CapabilityRid *cap_rid)
 {
         int quality = 0;
@@ -6450,11 +6483,29 @@ static int airo_get_range(struct net_device *dev,
         }
         range->num_frequency = k;
 
+        range->sensitivity = 65535;
+
         /* Hum... Should put the right values there */
-        range->max_qual.qual = airo_get_max_quality(&cap_rid);
-        range->max_qual.level = 0x100 - 120;    /* -120 dBm */
+        if (local->rssi)
+                range->max_qual.qual = 100;     /* % */
+        else
+                range->max_qual.qual = airo_get_max_quality(&cap_rid);
+        range->max_qual.level = 0;      /* 0 means we use dBm  */
         range->max_qual.noise = 0;
-        range->sensitivity = 65535;
+        range->max_qual.updated = 0;
+
+        /* Experimental measurements - boundary 11/5.5 Mb/s */
+        /* Note : with or without the (local->rssi), results
+         * are somewhat different. - Jean II */
+        if (local->rssi) {
+                range->avg_qual.qual = 50;      /* % */
+                range->avg_qual.level = 186;    /* -70 dBm */
+        } else {
+                range->avg_qual.qual = airo_get_avg_quality(&cap_rid);
+                range->avg_qual.level = 176;    /* -80 dBm */
+        }
+        range->avg_qual.noise = 0;
+        range->avg_qual.updated = 0;
 
         for(i = 0 ; i < 8 ; i++) {
                 range->bitrate[i] = cap_rid.supportedRates[i] * 500000;
@@ -6515,15 +6566,6 @@ static int airo_get_range(struct net_device *dev,
         range->max_retry = 65535;
         range->min_r_time = 1024;
         range->max_r_time = 65535 * 1024;
-        /* Experimental measurements - boundary 11/5.5 Mb/s */
-        /* Note : with or without the (local->rssi), results
-         * are somewhat different. - Jean II */
-        range->avg_qual.qual = airo_get_avg_quality(&cap_rid);
-        if (local->rssi)
-                range->avg_qual.level = 186;    /* -70 dBm */
-        else
-                range->avg_qual.level = 176;    /* -80 dBm */
-        range->avg_qual.noise = 0;
 
         /* Event capability (kernel + driver) */
         range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
@@ -6683,12 +6725,18 @@ static int airo_get_aplist(struct net_device *dev,
                 loseSync = 0;
                 memcpy(address[i].sa_data, BSSList.bssid, ETH_ALEN);
                 address[i].sa_family = ARPHRD_ETHER;
-                if (local->rssi)
-                        qual[i].level = 0x100 - local->rssi[BSSList.rssi].rssidBm;
-                else
-                        qual[i].level = (BSSList.rssi + 321) / 2;
-                qual[i].qual = qual[i].noise = 0;
-                qual[i].updated = 2;
+                if (local->rssi) {
+                        qual[i].level = 0x100 - BSSList.dBm;
+                        qual[i].qual = airo_dbm_to_pct( local->rssi, BSSList.dBm );
+                        qual[i].updated = IW_QUAL_QUAL_UPDATED;
+                } else {
+                        qual[i].level = (BSSList.dBm + 321) / 2;
+                        qual[i].qual = 0;
+                        qual[i].updated = IW_QUAL_QUAL_INVALID;
+                }
+                qual[i].noise = local->wstats.qual.noise;
+                qual[i].updated = IW_QUAL_LEVEL_UPDATED
+                                | IW_QUAL_NOISE_UPDATED;
                 if (BSSList.index == 0xffff)
                         break;
         }
@@ -6767,7 +6815,7 @@ static int airo_set_scan(struct net_device *dev,
 static inline char *airo_translate_scan(struct net_device *dev,
                                         char *current_ev,
                                         char *end_buf,
-                                        BSSListRid *list)
+                                        BSSListRid *bss)
 {
         struct airo_info *ai = dev->priv;
         struct iw_event         iwe;            /* Temporary buffer */
@@ -6778,22 +6826,22 @@ static inline char *airo_translate_scan(struct net_device *dev,
         /* First entry *MUST* be the AP MAC address */
         iwe.cmd = SIOCGIWAP;
         iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-        memcpy(iwe.u.ap_addr.sa_data, list->bssid, ETH_ALEN);
+        memcpy(iwe.u.ap_addr.sa_data, bss->bssid, ETH_ALEN);
         current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
 
         /* Other entries will be displayed in the order we give them */
 
         /* Add the ESSID */
-        iwe.u.data.length = list->ssidLen;
+        iwe.u.data.length = bss->ssidLen;
         if(iwe.u.data.length > 32)
                 iwe.u.data.length = 32;
         iwe.cmd = SIOCGIWESSID;
         iwe.u.data.flags = 1;
-        current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, list->ssid);
+        current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, bss->ssid);
 
         /* Add mode */
         iwe.cmd = SIOCGIWMODE;
-        capabilities = le16_to_cpu(list->cap);
+        capabilities = le16_to_cpu(bss->cap);
         if(capabilities & (CAP_ESS | CAP_IBSS)) {
                 if(capabilities & CAP_ESS)
                         iwe.u.mode = IW_MODE_MASTER;
@@ -6804,19 +6852,25 @@ static inline char *airo_translate_scan(struct net_device *dev,
 
         /* Add frequency */
         iwe.cmd = SIOCGIWFREQ;
-        iwe.u.freq.m = le16_to_cpu(list->dsChannel);
+        iwe.u.freq.m = le16_to_cpu(bss->dsChannel);
         iwe.u.freq.m = frequency_list[iwe.u.freq.m] * 100000;
         iwe.u.freq.e = 1;
         current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
 
         /* Add quality statistics */
         iwe.cmd = IWEVQUAL;
-        if (ai->rssi)
-                iwe.u.qual.level = 0x100 - ai->rssi[list->rssi].rssidBm;
-        else
-                iwe.u.qual.level = (list->rssi + 321) / 2;
-        iwe.u.qual.noise = 0;
-        iwe.u.qual.qual = 0;
+        if (ai->rssi) {
+                iwe.u.qual.level = 0x100 - bss->dBm;
+                iwe.u.qual.qual = airo_dbm_to_pct( ai->rssi, bss->dBm );
+                iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED;
+        } else {
+                iwe.u.qual.level = (bss->dBm + 321) / 2;
+                iwe.u.qual.qual = 0;
+                iwe.u.qual.updated = IW_QUAL_QUAL_INVALID;
+        }
+        iwe.u.qual.noise = ai->wstats.qual.noise;
+        iwe.u.qual.updated = IW_QUAL_LEVEL_UPDATED
+                        | IW_QUAL_NOISE_UPDATED;
         current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 
         /* Add encryption capability */
@@ -6826,7 +6880,7 @@ static inline char *airo_translate_scan(struct net_device *dev,
         else
                 iwe.u.data.flags = IW_ENCODE_DISABLED;
         iwe.u.data.length = 0;
-        current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, list->ssid);
+        current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, bss->ssid);
 
         /* Rate : stuffing multiple values in a single event require a bit
          * more of magic - Jean II */
@@ -6838,10 +6892,10 @@ static inline char *airo_translate_scan(struct net_device *dev,
         /* Max 8 values */
         for(i = 0 ; i < 8 ; i++) {
                 /* NULL terminated */
-                if(list->rates[i] == 0)
+                if(bss->rates[i] == 0)
                         break;
                 /* Bit rate given in 500 kb/s units (+ 0x80) */
-                iwe.u.bitrate.value = ((list->rates[i] & 0x7f) * 500000);
+                iwe.u.bitrate.value = ((bss->rates[i] & 0x7f) * 500000);
                 /* Add new value to event */
                 current_val = iwe_stream_add_value(current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
         }
@@ -7160,18 +7214,22 @@ static void airo_read_wireless_stats(struct airo_info *local)
         /* The status */
         local->wstats.status = status_rid.mode;
 
-        /* Signal quality and co. But where is the noise level ??? */
-        local->wstats.qual.qual = airo_get_quality(&status_rid, &cap_rid);
-        if (local->rssi)
-                local->wstats.qual.level = 0x100 - local->rssi[status_rid.sigQuality].rssidBm;
-        else
+        /* Signal quality and co */
+        if (local->rssi) {
+                local->wstats.qual.level = airo_rssi_to_dbm( local->rssi, status_rid.sigQuality );
+                /* normalizedSignalStrength appears to be a percentage */
+                local->wstats.qual.qual = status_rid.normalizedSignalStrength;
+        } else {
                 local->wstats.qual.level = (status_rid.normalizedSignalStrength + 321) / 2;
+                local->wstats.qual.qual = airo_get_quality(&status_rid, &cap_rid);
+        }
+        local->wstats.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED;
         if (status_rid.len >= 124) {
-                local->wstats.qual.noise = 256 - status_rid.noisedBm;
-                local->wstats.qual.updated = 7;
+                local->wstats.qual.noise = 0x100 - status_rid.noisedBm;
+                local->wstats.qual.updated |= IW_QUAL_NOISE_UPDATED;
         } else {
                 local->wstats.qual.noise = 0;
-                local->wstats.qual.updated = 3;
+                local->wstats.qual.updated |= IW_QUAL_NOISE_INVALID;
         }
 
         /* Packets discarded in the wireless adapter due to wireless
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index a91b507e0a7a..a4ed28d9c783 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -321,6 +321,7 @@ static struct {
         { 0x01bf, 0x3302, NULL, ATMEL_FW_TYPE_502E, "Belkin F5D6020-V2" }, 
         { 0, 0, "BT/Voyager 1020 Laptop Adapter", ATMEL_FW_TYPE_502, "BT Voyager 1020" },
         { 0, 0, "IEEE 802.11b/Wireless LAN PC Card", ATMEL_FW_TYPE_502, "Siemens Gigaset PC Card II" },
+        { 0, 0, "IEEE 802.11b/Wireless LAN Card S", ATMEL_FW_TYPE_504_2958, "Siemens Gigaset PC Card II" },
         { 0, 0, "CNet/CNWLC 11Mbps Wireless PC Card V-5", ATMEL_FW_TYPE_502E, "CNet CNWLC-811ARL" },
         { 0, 0, "Wireless/PC_CARD", ATMEL_FW_TYPE_502D, "Planet WL-3552" },
         { 0, 0, "OEM/11Mbps Wireless LAN PC Card V-3", ATMEL_FW_TYPE_502, "OEM 11Mbps WLAN PCMCIA Card" },