diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt73usb.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h index d49dcaacece..06d687425fe 100644 --- 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 @@ -114,6 +114,9 @@ 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 +149,11 @@ 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 +171,14 @@ 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 +882,7 @@ 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 +1023,8 @@ 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 |