[PATCH] airo : WE-19 support

	Dan Williams already included most parts of my WE-19 patch for
the airo driver in the kernel. There was just a few bits he could not
do because WE-19 itself was not in the kernel. Those are the missing
bits.
        Tested with 2.6.13 (with real HW).

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index dbcb5a8..89c2ff9 100644 (file)
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -3258,7 +3258,7 @@ badrx:
                                wstats.noise = apriv->wstats.qual.noise;
                                wstats.updated = IW_QUAL_LEVEL_UPDATED
                                        | IW_QUAL_QUAL_UPDATED
-                                       | IW_QUAL_NOISE_UPDATED;
+                                       | IW_QUAL_DBM;
                                /* Update spy records */
                                wireless_spy_update(dev, sa, &wstats);
                        }
@@ -3604,7 +3604,7 @@ void mpi_receive_802_11 (struct airo_info *ai)
                wstats.noise = ai->wstats.qual.noise;
                wstats.updated = IW_QUAL_QUAL_UPDATED
                        | IW_QUAL_LEVEL_UPDATED
-                       | IW_QUAL_NOISE_UPDATED;
+                       | IW_QUAL_DBM;
                /* Update spy records */
                wireless_spy_update(ai->dev, sa, &wstats);
        }
@@ -6489,22 +6489,20 @@ static int airo_get_range(struct net_device *dev,
                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->max_qual.updated = 0;
+       range->max_qual.level = 0x100 - 120;    /* -120 dBm */
+       range->max_qual.noise = 0x100 - 120;    /* -120 dBm */
 
        /* 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 */
+               range->avg_qual.qual = 50;              /* % */
+               range->avg_qual.level = 0x100 - 70;     /* -70 dBm */
        } else {
                range->avg_qual.qual = airo_get_avg_quality(&cap_rid);
-               range->avg_qual.level = 176;    /* -80 dBm */
+               range->avg_qual.level = 0x100 - 80;     /* -80 dBm */
        }
-       range->avg_qual.noise = 0;
-       range->avg_qual.updated = 0;
+       range->avg_qual.noise = 0x100 - 85;             /* -85 dBm */
 
        for(i = 0 ; i < 8 ; i++) {
                range->bitrate[i] = cap_rid.supportedRates[i] * 500000;
@@ -6727,15 +6725,17 @@ static int airo_get_aplist(struct net_device *dev,
                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;
+                       qual[i].updated = IW_QUAL_QUAL_UPDATED
+                                       | IW_QUAL_LEVEL_UPDATED
+                                       | IW_QUAL_DBM;
                } else {
                        qual[i].level = (BSSList.dBm + 321) / 2;
                        qual[i].qual = 0;
-                       qual[i].updated = IW_QUAL_QUAL_INVALID;
+                       qual[i].updated = IW_QUAL_QUAL_INVALID
+                                       | IW_QUAL_LEVEL_UPDATED
+                                       | IW_QUAL_DBM;
                }
                qual[i].noise = local->wstats.qual.noise;
-               qual[i].updated = IW_QUAL_LEVEL_UPDATED
-                               | IW_QUAL_NOISE_UPDATED;
                if (BSSList.index == 0xffff)
                        break;
        }
@@ -6861,15 +6861,17 @@ static inline char *airo_translate_scan(struct net_device *dev,
        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;
+               iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED
+                               | IW_QUAL_LEVEL_UPDATED
+                               | IW_QUAL_DBM;
        } else {
                iwe.u.qual.level = (bss->dBm + 321) / 2;
                iwe.u.qual.qual = 0;
                iwe.u.qual.updated = IW_QUAL_QUAL_INVALID;
+                               | IW_QUAL_LEVEL_UPDATED
+                               | IW_QUAL_DBM;
        }
        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 */
@@ -7222,13 +7224,12 @@ static void airo_read_wireless_stats(struct airo_info *local)
                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 = 0x100 - status_rid.noisedBm;
-               local->wstats.qual.updated |= IW_QUAL_NOISE_UPDATED;
+               local->wstats.qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
        } else {
                local->wstats.qual.noise = 0;
-               local->wstats.qual.updated |= IW_QUAL_NOISE_INVALID;
+               local->wstats.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID | IW_QUAL_DBM;
        }
 
        /* Packets discarded in the wireless adapter due to wireless