The enabled rates register apparently only requires the basic rates.
For this we add a define containing the basic rates.
Now we are working on it anyway, also add a OFDM and CCK rate mask,
to clear up some code.
Signed-off-by Ivo van Doorn <[EMAIL PROTECTED]>
---
diff -rU3
wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
--- wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
2006-08-27 15:48:21.000000000 +0200
+++ wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
2006-08-27 16:00:34.000000000 +0200
@@ -752,7 +752,12 @@
preamble = DEVICE_GET_RATE_FIELD(rate, PREAMBLE)
? SHORT_PREAMBLE : PREAMBLE;
- reg[0] = DEVICE_GET_RATE_FIELD(rate, RATEMASK);
+ /*
+ * Extract the allowed ratemask from the device specific rate value,
+ * We need to set ARCSR1 to the basic rate mask so we need to mask
+ * off the non-basic rates.
+ */
+ reg[0] = DEVICE_GET_RATE_FIELD(rate, RATEMASK) & DEV_BASIC_RATE;
rt2x00_register_write(rt2x00dev, ARCSR1, cpu_to_le32(reg[0]));
diff -rU3
wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
--- wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
2006-08-27 15:48:35.000000000 +0200
+++ wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
2006-08-27 16:00:40.000000000 +0200
@@ -818,7 +818,12 @@
preamble = DEVICE_GET_RATE_FIELD(rate, PREAMBLE)
? SHORT_PREAMBLE : PREAMBLE;
- reg[0] = DEVICE_GET_RATE_FIELD(rate, RATEMASK);
+ /*
+ * Extract the allowed ratemask from the device specific rate value,
+ * We need to set ARCSR1 to the basic rate mask so we need to mask
+ * off the non-basic rates.
+ */
+ reg[0] = DEVICE_GET_RATE_FIELD(rate, RATEMASK) & DEV_BASIC_RATE;
rt2x00_register_write(rt2x00dev, ARCSR1, cpu_to_le32(reg[0]));
@@ -1740,11 +1745,9 @@
length = skb->len + 4;
/*
- * Check if we are working with an OFDM rate,
- * this can be done by checking if bit 4 or higher
- * is set in the ratemask.
+ * Check if we are working with an OFDM rate.
*/
- if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & 0x0ff0) {
+ if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & DEV_OFDM_RATE) {
rt2x00_set_field32(&txd->word0, TXD_W0_OFDM, 1);
residual = 0;
diff -rU3
wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
--- wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
2006-08-27 15:49:07.000000000 +0200
+++ wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
2006-08-27 16:00:52.000000000 +0200
@@ -652,7 +652,12 @@
preamble = DEVICE_GET_RATE_FIELD(rate, PREAMBLE)
? SHORT_PREAMBLE : PREAMBLE;
- reg = DEVICE_GET_RATE_FIELD(rate, RATEMASK);
+ /*
+ * Extract the allowed ratemask from the device specific rate value,
+ * We need to set TXRX_CSR11 to the basic rate mask so we need to mask
+ * off the non-basic rates.
+ */
+ reg = DEVICE_GET_RATE_FIELD(rate, RATEMASK) & DEV_BASIC_RATE;
rt2x00_register_write(rt2x00dev, TXRX_CSR11, reg);
@@ -1500,11 +1505,9 @@
length = skb->len + 4;
/*
- * Check if we are working with an OFDM rate,
- * this can be done by checking if bit 4 or higher
- * is set in the ratemask.
+ * Check if we are working with an OFDM rate.
*/
- if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & 0x0ff0) {
+ if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & DEV_OFDM_RATE) {
rt2x00_set_field32(&txd->word0, TXD_W0_OFDM, 1);
residual = 0;
diff -rU3
wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2x00.h
wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2x00.h
--- wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt2x00.h
2006-08-27 15:45:39.000000000 +0200
+++ wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt2x00.h
2006-08-27 15:57:39.000000000 +0200
@@ -1008,6 +1008,36 @@
#define DEV_PLCP FIELD32(0xff000000)
/*
+ * Bitmask for MASK_RATE
+ */
+#define DEV_RATE_1MB 0x00000001
+#define DEV_RATE_2MB 0x00000002
+#define DEV_RATE_5_5MB 0x00000004
+#define DEV_RATE_11MB 0x00000008
+#define DEV_RATE_6MB 0x00000010
+#define DEV_RATE_9MB 0x00000020
+#define DEV_RATE_12MB 0x00000040
+#define DEV_RATE_18MB 0x00000080
+#define DEV_RATE_24MB 0x00000100
+#define DEV_RATE_36MB 0x00000200
+#define DEV_RATE_48MB 0x00000400
+#define DEV_RATE_54MB 0x00000800
+
+/*
+ * Bitmask groups of bitrates
+ */
+#define DEV_BASIC_RATE \
+ ( DEV_RATE_1MB | DEV_RATE_2MB | DEV_RATE_5_5MB | DEV_RATE_11MB | \
+ DEV_RATE_6MB | DEV_RATE_12MB | DEV_RATE_24MB )
+
+#define DEV_CCK_RATE \
+ ( DEV_RATE_1MB | DEV_RATE_2MB | DEV_RATE_5_5MB | DEV_RATE_11MB )
+
+#define DEV_OFDM_RATE \
+ ( DEV_RATE_6MB | DEV_RATE_9MB | DEV_RATE_12MB | DEV_RATE_18MB | \
+ DEV_RATE_24MB | DEV_RATE_36MB | DEV_RATE_48MB | DEV_RATE_54MB )
+
+/*
* Macro's to set and get specific fields from the device specific val and val2
* fields inside the ieee80211_rate entry.
*/
diff -rU3
wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt61pci.c
wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt61pci.c
--- wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt61pci.c
2006-08-27 15:49:42.000000000 +0200
+++ wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt61pci.c
2006-08-27 16:01:03.000000000 +0200
@@ -1043,7 +1043,12 @@
preamble = DEVICE_GET_RATE_FIELD(rate, PREAMBLE)
? SHORT_PREAMBLE : PREAMBLE;
- reg = DEVICE_GET_RATE_FIELD(rate, RATEMASK);
+ /*
+ * Extract the allowed ratemask from the device specific rate value,
+ * We need to set TXRX_CSR5 to the basic rate mask so we need to mask
+ * off the non-basic rates.
+ */
+ reg = DEVICE_GET_RATE_FIELD(rate, RATEMASK) & DEV_BASIC_RATE;
rt2x00_register_write(rt2x00dev, TXRX_CSR5, cpu_to_le32(reg));
@@ -2187,11 +2192,9 @@
length = skb->len + 4;
/*
- * Check if we are working with an OFDM rate,
- * this can be done by checking if bit 4 or higher
- * is set in the ratemask.
+ * Check if we are working with an OFDM rate.
*/
- if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & 0x0ff0) {
+ if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & DEV_OFDM_RATE) {
rt2x00_set_field32(&txd->word0, TXD_W0_OFDM, 1);
/*
diff -rU3
wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt73usb.c
wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt73usb.c
--- wireless-dev-rt2x00-ethtool/drivers/net/wireless/d80211/rt2x00/rt73usb.c
2006-08-27 15:50:11.000000000 +0200
+++ wireless-dev-rt2x00-rate/drivers/net/wireless/d80211/rt2x00/rt73usb.c
2006-08-27 16:01:09.000000000 +0200
@@ -760,7 +760,12 @@
preamble = DEVICE_GET_RATE_FIELD(rate, PREAMBLE)
? SHORT_PREAMBLE : PREAMBLE;
- reg = DEVICE_GET_RATE_FIELD(rate, RATEMASK);
+ /*
+ * Extract the allowed ratemask from the device specific rate value,
+ * We need to set TXRX_CSR5 to the basic rate mask so we need to mask
+ * off the non-basic rates.
+ */
+ reg = DEVICE_GET_RATE_FIELD(rate, RATEMASK) & DEV_BASIC_RATE;
rt2x00_register_write(rt2x00dev, TXRX_CSR5, cpu_to_le32(reg));
@@ -1782,11 +1787,9 @@
length = skb->len + 4;
/*
- * Check if we are working with an OFDM rate,
- * this can be done by checking if bit 4 or higher
- * is set in the ratemask.
+ * Check if we are working with an OFDM rate.
*/
- if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & 0x0ff0) {
+ if (DEVICE_GET_RATE_FIELD(tx_rate, RATEMASK) & DEV_OFDM_RATE) {
rt2x00_set_field32(&txd->word0, TXD_W0_OFDM, 1);
/*
-
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