mac80211: move TX info into skb->cb

[linux.git] / drivers / net / wireless / rt2x00 / rt73usb.h

diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index d49dcaaceceec65066b7a816412969adb7063201..25cdcc9bf7c471b6170397f6afecb9065817cbf3 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -1,5 +1,5 @@
 /*
-       Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
+       Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
        <http://rt2x00.serialmonkey.com>
 
        This program is free software; you can redistribute it and/or modify
@@ -53,6 +53,11 @@
 #define BBP_SIZE                       0x0080
 #define RF_SIZE                                0x0014
 
+/*
+ * Number of TX queues.
+ */
+#define NUM_TX_QUEUES                  4
+
 /*
  * USB registers.
  */
@@ -114,6 +119,9 @@ struct hw_pairwise_ta_entry {
 #define HW_BEACON_BASE2                        0x2600
 #define HW_BEACON_BASE3                        0x2700
 
+#define HW_BEACON_OFFSET(__index) \
+       ( HW_BEACON_BASE0 + (__index * 0x0100) )
+
 /*
  * MAC Control/Status Registers(CSR).
  * Some values are set in TU, whereas 1 TU == 1024 us.
@@ -146,6 +154,11 @@ struct hw_pairwise_ta_entry {
 
 /*
  * MAC_CSR3: STA MAC register 1.
+ * UNICAST_TO_ME_MASK:
+ *     Used to mask off bits from byte 5 of the MAC address
+ *     to determine the UNICAST_TO_ME bit for RX frames.
+ *     The full mask is complemented by BSS_ID_MASK:
+ *             MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
  */
 #define MAC_CSR3                       0x300c
 #define MAC_CSR3_BYTE4                 FIELD32(0x000000ff)
@@ -163,7 +176,14 @@ struct hw_pairwise_ta_entry {
 
 /*
  * MAC_CSR5: BSSID register 1.
- * BSS_ID_MASK: 3: one BSSID, 0: 4 BSSID, 2 or 1: 2 BSSID.
+ * BSS_ID_MASK:
+ *     This mask is used to mask off bits 0 and 1 of byte 5 of the
+ *     BSSID. This will make sure that those bits will be ignored
+ *     when determining the MY_BSS of RX frames.
+ *             0: 1-BSSID mode (BSS index = 0)
+ *             1: 2-BSSID mode (BSS index: Byte5, bit 0)
+ *             2: 2-BSSID mode (BSS index: byte5, bit 1)
+ *             3: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
  */
 #define MAC_CSR5                       0x3014
 #define MAC_CSR5_BYTE4                 FIELD32(0x000000ff)
@@ -867,6 +887,7 @@ struct hw_pairwise_ta_entry {
  * DMA descriptor defines.
  */
 #define TXD_DESC_SIZE                  ( 6 * sizeof(__le32) )
+#define TXINFO_SIZE                    ( 6 * sizeof(__le32) )
 #define RXD_DESC_SIZE                  ( 6 * sizeof(__le32) )
 
 /*
@@ -1007,8 +1028,8 @@ struct hw_pairwise_ta_entry {
 #define RXD_W5_RESERVED                        FIELD32(0xffffffff)
 
 /*
- * Macro's for converting txpower from EEPROM to dscape value
- * and from dscape value to register value.
+ * Macro's for converting txpower from EEPROM to mac80211 value
+ * and from mac80211 value to register value.
  */
 #define MIN_TXPOWER    0
 #define MAX_TXPOWER    31