From: Larry Finger <Larry.Finger@lwfinger.net>
To: Jiri Benc <jbenc@suse.cz>
Cc: John Linville <linville@tuxdriver.com>, netdev@vger.kernel.org
Subject: [PATCH 2/4] Try 2: Modify bcm43xx-d80211 to use wireless statistics
Date: Wed, 23 Aug 2006 22:02:12 -0500 [thread overview]
Message-ID: <44ED16B4.6040503@lwfinger.net> (raw)
These patches modify bcm43xx-d80211 to use the wireless statics added in patch 1.
Signed-Off-By: Larry Finger@lwfinger.net>
======================================
diff --git a/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
b/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
index a0faeca..75174f9 100644
--- a/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/d80211/bcm43xx/bcm43xx.h
@@ -27,6 +27,8 @@ #define BCM43xx_IRQWAIT_MAX_RETRIES 50
#define BCM43xx_IO_SIZE 8192
+#define BCM43xx_RX_MAX_SSI 60
+
/* Active Core PCI Configuration Register. */
#define BCM43xx_PCICFG_ACTIVE_CORE 0x80
/* SPROM control register. */
@@ -623,7 +625,7 @@ struct bcm43xx_noise_calculation {
};
struct bcm43xx_stats {
- u8 link_quality;
+ u8 link_noise;
/* Store the last TX/RX times here for updating the leds. */
unsigned long last_tx;
unsigned long last_rx;
diff --git a/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
b/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
index 6366020..e1b77ae 100644
--- a/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c
@@ -1506,15 +1506,7 @@ static void handle_irq_noise(struct bcm4
else
average -= 48;
- if (average > -65)
- bcm->stats.link_quality = 0;
- else if (average > -75)
- bcm->stats.link_quality = 1;
- else if (average > -85)
- bcm->stats.link_quality = 2;
- else
- bcm->stats.link_quality = 3;
-// dprintk(KERN_INFO PFX "Link Quality: %u (avg was %d)\n", bcm->stats.link_quality, average);
+ bcm->stats.link_noise = average;
drop_calculation:
bcm->noisecalc.calculation_running = 0;
return;
@@ -4421,6 +4413,7 @@ #endif
ieee->host_gen_beacon_template = 1;
ieee->rx_includes_fcs = 1;
ieee->monitor_during_oper = 1;
+ ieee->maxssi = BCM43xx_RX_MAX_SSI;
ieee->tx = bcm43xx_net_hard_start_xmit;
ieee->open = bcm43xx_net_open;
ieee->stop = bcm43xx_net_stop;
diff --git a/drivers/net/wireless/d80211/bcm43xx/bcm43xx_xmit.c
b/drivers/net/wireless/d80211/bcm43xx/bcm43xx_xmit.c
index 3f86079..d2a2777 100644
--- a/drivers/net/wireless/d80211/bcm43xx/bcm43xx_xmit.c
+++ b/drivers/net/wireless/d80211/bcm43xx/bcm43xx_xmit.c
@@ -475,7 +475,9 @@ void bcm43xx_rx(struct bcm43xx_private *
*/
memset(&status, 0, sizeof(status));
- status.ssi = bcm43xx_rssi_postprocess(bcm, rxhdr->rssi, is_ofdm,
+ status.noise = bcm->stats.link_noise;
+ status.ssi = rxhdr->rssi;
+ status.signal = bcm43xx_rssi_postprocess(bcm, rxhdr->rssi, is_ofdm,
!!(rxflags1 & BCM43xx_RXHDR_FLAGS1_2053RSSIADJ),
!!(rxflags3 & BCM43xx_RXHDR_FLAGS3_2050RSSIADJ));
if (is_ofdm)
reply other threads:[~2006-08-24 3:02 UTC|newest]
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