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Diffstat (limited to 'drivers/net/wireless/rt2x00')
-rw-r--r--drivers/net/wireless/rt2x00/Kconfig1
-rw-r--r--drivers/net/wireless/rt2x00/rt2500usb.h2
-rw-r--r--drivers/net/wireless/rt2x00/rt2800usb.c1
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h6
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00link.c18
5 files changed, 12 insertions, 16 deletions
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index 2b4ef256c..de62f5dcb 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -240,7 +240,6 @@ config RT2X00_LIB_USB
config RT2X00_LIB
tristate
- select AVERAGE
config RT2X00_LIB_FIRMWARE
bool
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index afba0739c..78cc035b2 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -54,7 +54,7 @@
#define CSR_REG_BASE 0x0400
#define CSR_REG_SIZE 0x0100
#define EEPROM_BASE 0x0000
-#define EEPROM_SIZE 0x006a
+#define EEPROM_SIZE 0x006e
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0060
#define RF_BASE 0x0004
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 66497ca83..ee7d97482 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1114,6 +1114,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
{ USB_DEVICE(0x0db0, 0x871c) },
{ USB_DEVICE(0x0db0, 0x899a) },
/* Ovislink */
+ { USB_DEVICE(0x1b75, 0x3070) },
{ USB_DEVICE(0x1b75, 0x3071) },
{ USB_DEVICE(0x1b75, 0x3072) },
{ USB_DEVICE(0x1b75, 0xa200) },
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 9bb398bed..3282ddb76 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -254,6 +254,8 @@ struct link_qual {
int tx_failed;
};
+DECLARE_EWMA(rssi, 1024, 8)
+
/*
* Antenna settings about the currently active link.
*/
@@ -285,7 +287,7 @@ struct link_ant {
* Similar to the avg_rssi in the link_qual structure
* this value is updated by using the walking average.
*/
- struct ewma rssi_ant;
+ struct ewma_rssi rssi_ant;
};
/*
@@ -314,7 +316,7 @@ struct link {
/*
* Currently active average RSSI value
*/
- struct ewma avg_rssi;
+ struct ewma_rssi avg_rssi;
/*
* Work structure for scheduling periodic link tuning.
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index 9b941c0c1..017188e5a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -33,15 +33,11 @@
*/
#define DEFAULT_RSSI -128
-/* Constants for EWMA calculations. */
-#define RT2X00_EWMA_FACTOR 1024
-#define RT2X00_EWMA_WEIGHT 8
-
-static inline int rt2x00link_get_avg_rssi(struct ewma *ewma)
+static inline int rt2x00link_get_avg_rssi(struct ewma_rssi *ewma)
{
unsigned long avg;
- avg = ewma_read(ewma);
+ avg = ewma_rssi_read(ewma);
if (avg)
return -avg;
@@ -76,8 +72,7 @@ static void rt2x00link_antenna_update_rssi_history(struct rt2x00_dev *rt2x00dev,
static void rt2x00link_antenna_reset(struct rt2x00_dev *rt2x00dev)
{
- ewma_init(&rt2x00dev->link.ant.rssi_ant, RT2X00_EWMA_FACTOR,
- RT2X00_EWMA_WEIGHT);
+ ewma_rssi_init(&rt2x00dev->link.ant.rssi_ant);
}
static void rt2x00lib_antenna_diversity_sample(struct rt2x00_dev *rt2x00dev)
@@ -225,12 +220,12 @@ void rt2x00link_update_stats(struct rt2x00_dev *rt2x00dev,
/*
* Update global RSSI
*/
- ewma_add(&link->avg_rssi, -rxdesc->rssi);
+ ewma_rssi_add(&link->avg_rssi, -rxdesc->rssi);
/*
* Update antenna RSSI
*/
- ewma_add(&ant->rssi_ant, -rxdesc->rssi);
+ ewma_rssi_add(&ant->rssi_ant, -rxdesc->rssi);
}
void rt2x00link_start_tuner(struct rt2x00_dev *rt2x00dev)
@@ -285,8 +280,7 @@ void rt2x00link_reset_tuner(struct rt2x00_dev *rt2x00dev, bool antenna)
*/
rt2x00dev->link.count = 0;
memset(qual, 0, sizeof(*qual));
- ewma_init(&rt2x00dev->link.avg_rssi, RT2X00_EWMA_FACTOR,
- RT2X00_EWMA_WEIGHT);
+ ewma_rssi_init(&rt2x00dev->link.avg_rssi);
/*
* Restore the VGC level as stored in the registers,