mirror of https://gitee.com/openkylin/linux.git
1075 lines
30 KiB
C
1075 lines
30 KiB
C
/*
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Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
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<http://rt2x00.serialmonkey.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the
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Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*
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Module: rt73usb
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Abstract: Data structures and registers for the rt73usb module.
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Supported chipsets: rt2571W & rt2671.
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*/
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#ifndef RT73USB_H
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#define RT73USB_H
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/*
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* RF chip defines.
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*/
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#define RF5226 0x0001
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#define RF2528 0x0002
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#define RF5225 0x0003
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#define RF2527 0x0004
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/*
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* Signal information.
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* Defaul offset is required for RSSI <-> dBm conversion.
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*/
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#define DEFAULT_RSSI_OFFSET 120
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/*
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* Register layout information.
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*/
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#define CSR_REG_BASE 0x3000
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#define CSR_REG_SIZE 0x04b0
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#define EEPROM_BASE 0x0000
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#define EEPROM_SIZE 0x0100
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0080
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0014
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/*
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* Number of TX queues.
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*/
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#define NUM_TX_QUEUES 4
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/*
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* USB registers.
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*/
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/*
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* MCU_LEDCS: LED control for MCU Mailbox.
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*/
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#define MCU_LEDCS_LED_MODE FIELD16(0x001f)
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#define MCU_LEDCS_RADIO_STATUS FIELD16(0x0020)
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#define MCU_LEDCS_LINK_BG_STATUS FIELD16(0x0040)
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#define MCU_LEDCS_LINK_A_STATUS FIELD16(0x0080)
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#define MCU_LEDCS_POLARITY_GPIO_0 FIELD16(0x0100)
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#define MCU_LEDCS_POLARITY_GPIO_1 FIELD16(0x0200)
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#define MCU_LEDCS_POLARITY_GPIO_2 FIELD16(0x0400)
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#define MCU_LEDCS_POLARITY_GPIO_3 FIELD16(0x0800)
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#define MCU_LEDCS_POLARITY_GPIO_4 FIELD16(0x1000)
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#define MCU_LEDCS_POLARITY_ACT FIELD16(0x2000)
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#define MCU_LEDCS_POLARITY_READY_BG FIELD16(0x4000)
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#define MCU_LEDCS_POLARITY_READY_A FIELD16(0x8000)
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/*
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* 8051 firmware image.
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*/
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#define FIRMWARE_RT2571 "rt73.bin"
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#define FIRMWARE_IMAGE_BASE 0x0800
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/*
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* Security key table memory.
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* 16 entries 32-byte for shared key table
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* 64 entries 32-byte for pairwise key table
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* 64 entries 8-byte for pairwise ta key table
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*/
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#define SHARED_KEY_TABLE_BASE 0x1000
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#define PAIRWISE_KEY_TABLE_BASE 0x1200
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#define PAIRWISE_TA_TABLE_BASE 0x1a00
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#define SHARED_KEY_ENTRY(__idx) \
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( SHARED_KEY_TABLE_BASE + \
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((__idx) * sizeof(struct hw_key_entry)) )
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#define PAIRWISE_KEY_ENTRY(__idx) \
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( PAIRWISE_KEY_TABLE_BASE + \
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((__idx) * sizeof(struct hw_key_entry)) )
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#define PAIRWISE_TA_ENTRY(__idx) \
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( PAIRWISE_TA_TABLE_BASE + \
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((__idx) * sizeof(struct hw_pairwise_ta_entry)) )
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struct hw_key_entry {
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u8 key[16];
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u8 tx_mic[8];
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u8 rx_mic[8];
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} __attribute__ ((packed));
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struct hw_pairwise_ta_entry {
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u8 address[6];
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u8 cipher;
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u8 reserved;
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} __attribute__ ((packed));
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/*
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* Since NULL frame won't be that long (256 byte),
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* We steal 16 tail bytes to save debugging settings.
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*/
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#define HW_DEBUG_SETTING_BASE 0x2bf0
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/*
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* On-chip BEACON frame space.
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*/
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#define HW_BEACON_BASE0 0x2400
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#define HW_BEACON_BASE1 0x2500
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#define HW_BEACON_BASE2 0x2600
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#define HW_BEACON_BASE3 0x2700
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#define HW_BEACON_OFFSET(__index) \
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( HW_BEACON_BASE0 + (__index * 0x0100) )
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/*
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* MAC Control/Status Registers(CSR).
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* MAC_CSR0: ASIC revision number.
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*/
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#define MAC_CSR0 0x3000
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/*
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* MAC_CSR1: System control register.
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* SOFT_RESET: Software reset bit, 1: reset, 0: normal.
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* BBP_RESET: Hardware reset BBP.
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* HOST_READY: Host is ready after initialization, 1: ready.
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*/
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#define MAC_CSR1 0x3004
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#define MAC_CSR1_SOFT_RESET FIELD32(0x00000001)
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#define MAC_CSR1_BBP_RESET FIELD32(0x00000002)
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#define MAC_CSR1_HOST_READY FIELD32(0x00000004)
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/*
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* MAC_CSR2: STA MAC register 0.
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*/
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#define MAC_CSR2 0x3008
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#define MAC_CSR2_BYTE0 FIELD32(0x000000ff)
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#define MAC_CSR2_BYTE1 FIELD32(0x0000ff00)
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#define MAC_CSR2_BYTE2 FIELD32(0x00ff0000)
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#define MAC_CSR2_BYTE3 FIELD32(0xff000000)
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/*
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* MAC_CSR3: STA MAC register 1.
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* UNICAST_TO_ME_MASK:
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* Used to mask off bits from byte 5 of the MAC address
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* to determine the UNICAST_TO_ME bit for RX frames.
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* The full mask is complemented by BSS_ID_MASK:
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* MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
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*/
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#define MAC_CSR3 0x300c
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#define MAC_CSR3_BYTE4 FIELD32(0x000000ff)
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#define MAC_CSR3_BYTE5 FIELD32(0x0000ff00)
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#define MAC_CSR3_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
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/*
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* MAC_CSR4: BSSID register 0.
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*/
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#define MAC_CSR4 0x3010
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#define MAC_CSR4_BYTE0 FIELD32(0x000000ff)
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#define MAC_CSR4_BYTE1 FIELD32(0x0000ff00)
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#define MAC_CSR4_BYTE2 FIELD32(0x00ff0000)
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#define MAC_CSR4_BYTE3 FIELD32(0xff000000)
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/*
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* MAC_CSR5: BSSID register 1.
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* BSS_ID_MASK:
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* This mask is used to mask off bits 0 and 1 of byte 5 of the
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* BSSID. This will make sure that those bits will be ignored
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* when determining the MY_BSS of RX frames.
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* 0: 1-BSSID mode (BSS index = 0)
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* 1: 2-BSSID mode (BSS index: Byte5, bit 0)
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* 2: 2-BSSID mode (BSS index: byte5, bit 1)
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* 3: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
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*/
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#define MAC_CSR5 0x3014
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#define MAC_CSR5_BYTE4 FIELD32(0x000000ff)
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#define MAC_CSR5_BYTE5 FIELD32(0x0000ff00)
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#define MAC_CSR5_BSS_ID_MASK FIELD32(0x00ff0000)
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/*
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* MAC_CSR6: Maximum frame length register.
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*/
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#define MAC_CSR6 0x3018
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#define MAC_CSR6_MAX_FRAME_UNIT FIELD32(0x00000fff)
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/*
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* MAC_CSR7: Reserved
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*/
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#define MAC_CSR7 0x301c
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/*
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* MAC_CSR8: SIFS/EIFS register.
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* All units are in US.
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*/
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#define MAC_CSR8 0x3020
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#define MAC_CSR8_SIFS FIELD32(0x000000ff)
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#define MAC_CSR8_SIFS_AFTER_RX_OFDM FIELD32(0x0000ff00)
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#define MAC_CSR8_EIFS FIELD32(0xffff0000)
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/*
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* MAC_CSR9: Back-Off control register.
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* SLOT_TIME: Slot time, default is 20us for 802.11BG.
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* CWMIN: Bit for Cwmin. default Cwmin is 31 (2^5 - 1).
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* CWMAX: Bit for Cwmax, default Cwmax is 1023 (2^10 - 1).
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* CW_SELECT: 1: CWmin/Cwmax select from register, 0:select from TxD.
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*/
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#define MAC_CSR9 0x3024
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#define MAC_CSR9_SLOT_TIME FIELD32(0x000000ff)
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#define MAC_CSR9_CWMIN FIELD32(0x00000f00)
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#define MAC_CSR9_CWMAX FIELD32(0x0000f000)
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#define MAC_CSR9_CW_SELECT FIELD32(0x00010000)
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/*
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* MAC_CSR10: Power state configuration.
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*/
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#define MAC_CSR10 0x3028
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/*
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* MAC_CSR11: Power saving transition time register.
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* DELAY_AFTER_TBCN: Delay after Tbcn expired in units of TU.
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* TBCN_BEFORE_WAKEUP: Number of beacon before wakeup.
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* WAKEUP_LATENCY: In unit of TU.
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*/
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#define MAC_CSR11 0x302c
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#define MAC_CSR11_DELAY_AFTER_TBCN FIELD32(0x000000ff)
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#define MAC_CSR11_TBCN_BEFORE_WAKEUP FIELD32(0x00007f00)
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#define MAC_CSR11_AUTOWAKE FIELD32(0x00008000)
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#define MAC_CSR11_WAKEUP_LATENCY FIELD32(0x000f0000)
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/*
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* MAC_CSR12: Manual power control / status register (merge CSR20 & PWRCSR1).
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* CURRENT_STATE: 0:sleep, 1:awake.
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* FORCE_WAKEUP: This has higher priority than PUT_TO_SLEEP.
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* BBP_CURRENT_STATE: 0: BBP sleep, 1: BBP awake.
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*/
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#define MAC_CSR12 0x3030
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#define MAC_CSR12_CURRENT_STATE FIELD32(0x00000001)
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#define MAC_CSR12_PUT_TO_SLEEP FIELD32(0x00000002)
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#define MAC_CSR12_FORCE_WAKEUP FIELD32(0x00000004)
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#define MAC_CSR12_BBP_CURRENT_STATE FIELD32(0x00000008)
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/*
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* MAC_CSR13: GPIO.
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*/
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#define MAC_CSR13 0x3034
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#define MAC_CSR13_BIT0 FIELD32(0x00000001)
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#define MAC_CSR13_BIT1 FIELD32(0x00000002)
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#define MAC_CSR13_BIT2 FIELD32(0x00000004)
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#define MAC_CSR13_BIT3 FIELD32(0x00000008)
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#define MAC_CSR13_BIT4 FIELD32(0x00000010)
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#define MAC_CSR13_BIT5 FIELD32(0x00000020)
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#define MAC_CSR13_BIT6 FIELD32(0x00000040)
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#define MAC_CSR13_BIT7 FIELD32(0x00000080)
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#define MAC_CSR13_BIT8 FIELD32(0x00000100)
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#define MAC_CSR13_BIT9 FIELD32(0x00000200)
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#define MAC_CSR13_BIT10 FIELD32(0x00000400)
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#define MAC_CSR13_BIT11 FIELD32(0x00000800)
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#define MAC_CSR13_BIT12 FIELD32(0x00001000)
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/*
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* MAC_CSR14: LED control register.
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* ON_PERIOD: On period, default 70ms.
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* OFF_PERIOD: Off period, default 30ms.
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* HW_LED: HW TX activity, 1: normal OFF, 0: normal ON.
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* SW_LED: s/w LED, 1: ON, 0: OFF.
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* HW_LED_POLARITY: 0: active low, 1: active high.
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*/
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#define MAC_CSR14 0x3038
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#define MAC_CSR14_ON_PERIOD FIELD32(0x000000ff)
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#define MAC_CSR14_OFF_PERIOD FIELD32(0x0000ff00)
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#define MAC_CSR14_HW_LED FIELD32(0x00010000)
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#define MAC_CSR14_SW_LED FIELD32(0x00020000)
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#define MAC_CSR14_HW_LED_POLARITY FIELD32(0x00040000)
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#define MAC_CSR14_SW_LED2 FIELD32(0x00080000)
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/*
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* MAC_CSR15: NAV control.
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*/
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#define MAC_CSR15 0x303c
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/*
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* TXRX control registers.
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* TXRX_CSR0: TX/RX configuration register.
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* TSF_OFFSET: Default is 24.
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* AUTO_TX_SEQ: 1: ASIC auto replace sequence nr in outgoing frame.
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* DISABLE_RX: Disable Rx engine.
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* DROP_CRC: Drop CRC error.
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* DROP_PHYSICAL: Drop physical error.
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* DROP_CONTROL: Drop control frame.
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* DROP_NOT_TO_ME: Drop not to me unicast frame.
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* DROP_TO_DS: Drop fram ToDs bit is true.
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* DROP_VERSION_ERROR: Drop version error frame.
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* DROP_MULTICAST: Drop multicast frames.
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* DROP_BORADCAST: Drop broadcast frames.
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* ROP_ACK_CTS: Drop received ACK and CTS.
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*/
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#define TXRX_CSR0 0x3040
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#define TXRX_CSR0_RX_ACK_TIMEOUT FIELD32(0x000001ff)
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#define TXRX_CSR0_TSF_OFFSET FIELD32(0x00007e00)
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#define TXRX_CSR0_AUTO_TX_SEQ FIELD32(0x00008000)
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#define TXRX_CSR0_DISABLE_RX FIELD32(0x00010000)
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#define TXRX_CSR0_DROP_CRC FIELD32(0x00020000)
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#define TXRX_CSR0_DROP_PHYSICAL FIELD32(0x00040000)
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#define TXRX_CSR0_DROP_CONTROL FIELD32(0x00080000)
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#define TXRX_CSR0_DROP_NOT_TO_ME FIELD32(0x00100000)
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#define TXRX_CSR0_DROP_TO_DS FIELD32(0x00200000)
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#define TXRX_CSR0_DROP_VERSION_ERROR FIELD32(0x00400000)
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#define TXRX_CSR0_DROP_MULTICAST FIELD32(0x00800000)
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#define TXRX_CSR0_DROP_BROADCAST FIELD32(0x01000000)
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#define TXRX_CSR0_DROP_ACK_CTS FIELD32(0x02000000)
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#define TXRX_CSR0_TX_WITHOUT_WAITING FIELD32(0x04000000)
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/*
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* TXRX_CSR1
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*/
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#define TXRX_CSR1 0x3044
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#define TXRX_CSR1_BBP_ID0 FIELD32(0x0000007f)
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#define TXRX_CSR1_BBP_ID0_VALID FIELD32(0x00000080)
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#define TXRX_CSR1_BBP_ID1 FIELD32(0x00007f00)
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#define TXRX_CSR1_BBP_ID1_VALID FIELD32(0x00008000)
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#define TXRX_CSR1_BBP_ID2 FIELD32(0x007f0000)
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#define TXRX_CSR1_BBP_ID2_VALID FIELD32(0x00800000)
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#define TXRX_CSR1_BBP_ID3 FIELD32(0x7f000000)
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#define TXRX_CSR1_BBP_ID3_VALID FIELD32(0x80000000)
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/*
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* TXRX_CSR2
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*/
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#define TXRX_CSR2 0x3048
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#define TXRX_CSR2_BBP_ID0 FIELD32(0x0000007f)
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#define TXRX_CSR2_BBP_ID0_VALID FIELD32(0x00000080)
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#define TXRX_CSR2_BBP_ID1 FIELD32(0x00007f00)
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#define TXRX_CSR2_BBP_ID1_VALID FIELD32(0x00008000)
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#define TXRX_CSR2_BBP_ID2 FIELD32(0x007f0000)
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#define TXRX_CSR2_BBP_ID2_VALID FIELD32(0x00800000)
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#define TXRX_CSR2_BBP_ID3 FIELD32(0x7f000000)
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#define TXRX_CSR2_BBP_ID3_VALID FIELD32(0x80000000)
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/*
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* TXRX_CSR3
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*/
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#define TXRX_CSR3 0x304c
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#define TXRX_CSR3_BBP_ID0 FIELD32(0x0000007f)
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#define TXRX_CSR3_BBP_ID0_VALID FIELD32(0x00000080)
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#define TXRX_CSR3_BBP_ID1 FIELD32(0x00007f00)
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#define TXRX_CSR3_BBP_ID1_VALID FIELD32(0x00008000)
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#define TXRX_CSR3_BBP_ID2 FIELD32(0x007f0000)
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#define TXRX_CSR3_BBP_ID2_VALID FIELD32(0x00800000)
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#define TXRX_CSR3_BBP_ID3 FIELD32(0x7f000000)
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#define TXRX_CSR3_BBP_ID3_VALID FIELD32(0x80000000)
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/*
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* TXRX_CSR4: Auto-Responder/Tx-retry register.
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* AUTORESPOND_PREAMBLE: 0:long, 1:short preamble.
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* OFDM_TX_RATE_DOWN: 1:enable.
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* OFDM_TX_RATE_STEP: 0:1-step, 1: 2-step, 2:3-step, 3:4-step.
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* OFDM_TX_FALLBACK_CCK: 0: Fallback to OFDM 6M only, 1: Fallback to CCK 1M,2M.
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*/
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#define TXRX_CSR4 0x3050
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#define TXRX_CSR4_TX_ACK_TIMEOUT FIELD32(0x000000ff)
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#define TXRX_CSR4_CNTL_ACK_POLICY FIELD32(0x00000700)
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#define TXRX_CSR4_ACK_CTS_PSM FIELD32(0x00010000)
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#define TXRX_CSR4_AUTORESPOND_ENABLE FIELD32(0x00020000)
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#define TXRX_CSR4_AUTORESPOND_PREAMBLE FIELD32(0x00040000)
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#define TXRX_CSR4_OFDM_TX_RATE_DOWN FIELD32(0x00080000)
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#define TXRX_CSR4_OFDM_TX_RATE_STEP FIELD32(0x00300000)
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#define TXRX_CSR4_OFDM_TX_FALLBACK_CCK FIELD32(0x00400000)
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#define TXRX_CSR4_LONG_RETRY_LIMIT FIELD32(0x0f000000)
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#define TXRX_CSR4_SHORT_RETRY_LIMIT FIELD32(0xf0000000)
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/*
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* TXRX_CSR5
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*/
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#define TXRX_CSR5 0x3054
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/*
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* TXRX_CSR6: ACK/CTS payload consumed time
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*/
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#define TXRX_CSR6 0x3058
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/*
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* TXRX_CSR7: OFDM ACK/CTS payload consumed time for 6/9/12/18 mbps.
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*/
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#define TXRX_CSR7 0x305c
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#define TXRX_CSR7_ACK_CTS_6MBS FIELD32(0x000000ff)
|
|
#define TXRX_CSR7_ACK_CTS_9MBS FIELD32(0x0000ff00)
|
|
#define TXRX_CSR7_ACK_CTS_12MBS FIELD32(0x00ff0000)
|
|
#define TXRX_CSR7_ACK_CTS_18MBS FIELD32(0xff000000)
|
|
|
|
/*
|
|
* TXRX_CSR8: OFDM ACK/CTS payload consumed time for 24/36/48/54 mbps.
|
|
*/
|
|
#define TXRX_CSR8 0x3060
|
|
#define TXRX_CSR8_ACK_CTS_24MBS FIELD32(0x000000ff)
|
|
#define TXRX_CSR8_ACK_CTS_36MBS FIELD32(0x0000ff00)
|
|
#define TXRX_CSR8_ACK_CTS_48MBS FIELD32(0x00ff0000)
|
|
#define TXRX_CSR8_ACK_CTS_54MBS FIELD32(0xff000000)
|
|
|
|
/*
|
|
* TXRX_CSR9: Synchronization control register.
|
|
* BEACON_INTERVAL: In unit of 1/16 TU.
|
|
* TSF_TICKING: Enable TSF auto counting.
|
|
* TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode.
|
|
* BEACON_GEN: Enable beacon generator.
|
|
*/
|
|
#define TXRX_CSR9 0x3064
|
|
#define TXRX_CSR9_BEACON_INTERVAL FIELD32(0x0000ffff)
|
|
#define TXRX_CSR9_TSF_TICKING FIELD32(0x00010000)
|
|
#define TXRX_CSR9_TSF_SYNC FIELD32(0x00060000)
|
|
#define TXRX_CSR9_TBTT_ENABLE FIELD32(0x00080000)
|
|
#define TXRX_CSR9_BEACON_GEN FIELD32(0x00100000)
|
|
#define TXRX_CSR9_TIMESTAMP_COMPENSATE FIELD32(0xff000000)
|
|
|
|
/*
|
|
* TXRX_CSR10: BEACON alignment.
|
|
*/
|
|
#define TXRX_CSR10 0x3068
|
|
|
|
/*
|
|
* TXRX_CSR11: AES mask.
|
|
*/
|
|
#define TXRX_CSR11 0x306c
|
|
|
|
/*
|
|
* TXRX_CSR12: TSF low 32.
|
|
*/
|
|
#define TXRX_CSR12 0x3070
|
|
#define TXRX_CSR12_LOW_TSFTIMER FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* TXRX_CSR13: TSF high 32.
|
|
*/
|
|
#define TXRX_CSR13 0x3074
|
|
#define TXRX_CSR13_HIGH_TSFTIMER FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* TXRX_CSR14: TBTT timer.
|
|
*/
|
|
#define TXRX_CSR14 0x3078
|
|
|
|
/*
|
|
* TXRX_CSR15: TKIP MIC priority byte "AND" mask.
|
|
*/
|
|
#define TXRX_CSR15 0x307c
|
|
|
|
/*
|
|
* PHY control registers.
|
|
* Some values are set in TU, whereas 1 TU == 1024 us.
|
|
*/
|
|
|
|
/*
|
|
* PHY_CSR0: RF/PS control.
|
|
*/
|
|
#define PHY_CSR0 0x3080
|
|
#define PHY_CSR0_PA_PE_BG FIELD32(0x00010000)
|
|
#define PHY_CSR0_PA_PE_A FIELD32(0x00020000)
|
|
|
|
/*
|
|
* PHY_CSR1
|
|
*/
|
|
#define PHY_CSR1 0x3084
|
|
#define PHY_CSR1_RF_RPI FIELD32(0x00010000)
|
|
|
|
/*
|
|
* PHY_CSR2: Pre-TX BBP control.
|
|
*/
|
|
#define PHY_CSR2 0x3088
|
|
|
|
/*
|
|
* PHY_CSR3: BBP serial control register.
|
|
* VALUE: Register value to program into BBP.
|
|
* REG_NUM: Selected BBP register.
|
|
* READ_CONTROL: 0: Write BBP, 1: Read BBP.
|
|
* BUSY: 1: ASIC is busy execute BBP programming.
|
|
*/
|
|
#define PHY_CSR3 0x308c
|
|
#define PHY_CSR3_VALUE FIELD32(0x000000ff)
|
|
#define PHY_CSR3_REGNUM FIELD32(0x00007f00)
|
|
#define PHY_CSR3_READ_CONTROL FIELD32(0x00008000)
|
|
#define PHY_CSR3_BUSY FIELD32(0x00010000)
|
|
|
|
/*
|
|
* PHY_CSR4: RF serial control register
|
|
* VALUE: Register value (include register id) serial out to RF/IF chip.
|
|
* NUMBER_OF_BITS: Number of bits used in RFRegValue (I:20, RFMD:22).
|
|
* IF_SELECT: 1: select IF to program, 0: select RF to program.
|
|
* PLL_LD: RF PLL_LD status.
|
|
* BUSY: 1: ASIC is busy execute RF programming.
|
|
*/
|
|
#define PHY_CSR4 0x3090
|
|
#define PHY_CSR4_VALUE FIELD32(0x00ffffff)
|
|
#define PHY_CSR4_NUMBER_OF_BITS FIELD32(0x1f000000)
|
|
#define PHY_CSR4_IF_SELECT FIELD32(0x20000000)
|
|
#define PHY_CSR4_PLL_LD FIELD32(0x40000000)
|
|
#define PHY_CSR4_BUSY FIELD32(0x80000000)
|
|
|
|
/*
|
|
* PHY_CSR5: RX to TX signal switch timing control.
|
|
*/
|
|
#define PHY_CSR5 0x3094
|
|
#define PHY_CSR5_IQ_FLIP FIELD32(0x00000004)
|
|
|
|
/*
|
|
* PHY_CSR6: TX to RX signal timing control.
|
|
*/
|
|
#define PHY_CSR6 0x3098
|
|
#define PHY_CSR6_IQ_FLIP FIELD32(0x00000004)
|
|
|
|
/*
|
|
* PHY_CSR7: TX DAC switching timing control.
|
|
*/
|
|
#define PHY_CSR7 0x309c
|
|
|
|
/*
|
|
* Security control register.
|
|
*/
|
|
|
|
/*
|
|
* SEC_CSR0: Shared key table control.
|
|
*/
|
|
#define SEC_CSR0 0x30a0
|
|
#define SEC_CSR0_BSS0_KEY0_VALID FIELD32(0x00000001)
|
|
#define SEC_CSR0_BSS0_KEY1_VALID FIELD32(0x00000002)
|
|
#define SEC_CSR0_BSS0_KEY2_VALID FIELD32(0x00000004)
|
|
#define SEC_CSR0_BSS0_KEY3_VALID FIELD32(0x00000008)
|
|
#define SEC_CSR0_BSS1_KEY0_VALID FIELD32(0x00000010)
|
|
#define SEC_CSR0_BSS1_KEY1_VALID FIELD32(0x00000020)
|
|
#define SEC_CSR0_BSS1_KEY2_VALID FIELD32(0x00000040)
|
|
#define SEC_CSR0_BSS1_KEY3_VALID FIELD32(0x00000080)
|
|
#define SEC_CSR0_BSS2_KEY0_VALID FIELD32(0x00000100)
|
|
#define SEC_CSR0_BSS2_KEY1_VALID FIELD32(0x00000200)
|
|
#define SEC_CSR0_BSS2_KEY2_VALID FIELD32(0x00000400)
|
|
#define SEC_CSR0_BSS2_KEY3_VALID FIELD32(0x00000800)
|
|
#define SEC_CSR0_BSS3_KEY0_VALID FIELD32(0x00001000)
|
|
#define SEC_CSR0_BSS3_KEY1_VALID FIELD32(0x00002000)
|
|
#define SEC_CSR0_BSS3_KEY2_VALID FIELD32(0x00004000)
|
|
#define SEC_CSR0_BSS3_KEY3_VALID FIELD32(0x00008000)
|
|
|
|
/*
|
|
* SEC_CSR1: Shared key table security mode register.
|
|
*/
|
|
#define SEC_CSR1 0x30a4
|
|
#define SEC_CSR1_BSS0_KEY0_CIPHER_ALG FIELD32(0x00000007)
|
|
#define SEC_CSR1_BSS0_KEY1_CIPHER_ALG FIELD32(0x00000070)
|
|
#define SEC_CSR1_BSS0_KEY2_CIPHER_ALG FIELD32(0x00000700)
|
|
#define SEC_CSR1_BSS0_KEY3_CIPHER_ALG FIELD32(0x00007000)
|
|
#define SEC_CSR1_BSS1_KEY0_CIPHER_ALG FIELD32(0x00070000)
|
|
#define SEC_CSR1_BSS1_KEY1_CIPHER_ALG FIELD32(0x00700000)
|
|
#define SEC_CSR1_BSS1_KEY2_CIPHER_ALG FIELD32(0x07000000)
|
|
#define SEC_CSR1_BSS1_KEY3_CIPHER_ALG FIELD32(0x70000000)
|
|
|
|
/*
|
|
* Pairwise key table valid bitmap registers.
|
|
* SEC_CSR2: pairwise key table valid bitmap 0.
|
|
* SEC_CSR3: pairwise key table valid bitmap 1.
|
|
*/
|
|
#define SEC_CSR2 0x30a8
|
|
#define SEC_CSR3 0x30ac
|
|
|
|
/*
|
|
* SEC_CSR4: Pairwise key table lookup control.
|
|
*/
|
|
#define SEC_CSR4 0x30b0
|
|
#define SEC_CSR4_ENABLE_BSS0 FIELD32(0x00000001)
|
|
#define SEC_CSR4_ENABLE_BSS1 FIELD32(0x00000002)
|
|
#define SEC_CSR4_ENABLE_BSS2 FIELD32(0x00000004)
|
|
#define SEC_CSR4_ENABLE_BSS3 FIELD32(0x00000008)
|
|
|
|
/*
|
|
* SEC_CSR5: shared key table security mode register.
|
|
*/
|
|
#define SEC_CSR5 0x30b4
|
|
#define SEC_CSR5_BSS2_KEY0_CIPHER_ALG FIELD32(0x00000007)
|
|
#define SEC_CSR5_BSS2_KEY1_CIPHER_ALG FIELD32(0x00000070)
|
|
#define SEC_CSR5_BSS2_KEY2_CIPHER_ALG FIELD32(0x00000700)
|
|
#define SEC_CSR5_BSS2_KEY3_CIPHER_ALG FIELD32(0x00007000)
|
|
#define SEC_CSR5_BSS3_KEY0_CIPHER_ALG FIELD32(0x00070000)
|
|
#define SEC_CSR5_BSS3_KEY1_CIPHER_ALG FIELD32(0x00700000)
|
|
#define SEC_CSR5_BSS3_KEY2_CIPHER_ALG FIELD32(0x07000000)
|
|
#define SEC_CSR5_BSS3_KEY3_CIPHER_ALG FIELD32(0x70000000)
|
|
|
|
/*
|
|
* STA control registers.
|
|
*/
|
|
|
|
/*
|
|
* STA_CSR0: RX PLCP error count & RX FCS error count.
|
|
*/
|
|
#define STA_CSR0 0x30c0
|
|
#define STA_CSR0_FCS_ERROR FIELD32(0x0000ffff)
|
|
#define STA_CSR0_PLCP_ERROR FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* STA_CSR1: RX False CCA count & RX LONG frame count.
|
|
*/
|
|
#define STA_CSR1 0x30c4
|
|
#define STA_CSR1_PHYSICAL_ERROR FIELD32(0x0000ffff)
|
|
#define STA_CSR1_FALSE_CCA_ERROR FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* STA_CSR2: TX Beacon count and RX FIFO overflow count.
|
|
*/
|
|
#define STA_CSR2 0x30c8
|
|
#define STA_CSR2_RX_FIFO_OVERFLOW_COUNT FIELD32(0x0000ffff)
|
|
#define STA_CSR2_RX_OVERFLOW_COUNT FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* STA_CSR3: TX Beacon count.
|
|
*/
|
|
#define STA_CSR3 0x30cc
|
|
#define STA_CSR3_TX_BEACON_COUNT FIELD32(0x0000ffff)
|
|
|
|
/*
|
|
* STA_CSR4: TX Retry count.
|
|
*/
|
|
#define STA_CSR4 0x30d0
|
|
#define STA_CSR4_TX_NO_RETRY_COUNT FIELD32(0x0000ffff)
|
|
#define STA_CSR4_TX_ONE_RETRY_COUNT FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* STA_CSR5: TX Retry count.
|
|
*/
|
|
#define STA_CSR5 0x30d4
|
|
#define STA_CSR4_TX_MULTI_RETRY_COUNT FIELD32(0x0000ffff)
|
|
#define STA_CSR4_TX_RETRY_FAIL_COUNT FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* QOS control registers.
|
|
*/
|
|
|
|
/*
|
|
* QOS_CSR1: TXOP holder MAC address register.
|
|
*/
|
|
#define QOS_CSR1 0x30e4
|
|
#define QOS_CSR1_BYTE4 FIELD32(0x000000ff)
|
|
#define QOS_CSR1_BYTE5 FIELD32(0x0000ff00)
|
|
|
|
/*
|
|
* QOS_CSR2: TXOP holder timeout register.
|
|
*/
|
|
#define QOS_CSR2 0x30e8
|
|
|
|
/*
|
|
* RX QOS-CFPOLL MAC address register.
|
|
* QOS_CSR3: RX QOS-CFPOLL MAC address 0.
|
|
* QOS_CSR4: RX QOS-CFPOLL MAC address 1.
|
|
*/
|
|
#define QOS_CSR3 0x30ec
|
|
#define QOS_CSR4 0x30f0
|
|
|
|
/*
|
|
* QOS_CSR5: "QosControl" field of the RX QOS-CFPOLL.
|
|
*/
|
|
#define QOS_CSR5 0x30f4
|
|
|
|
/*
|
|
* WMM Scheduler Register
|
|
*/
|
|
|
|
/*
|
|
* AIFSN_CSR: AIFSN for each EDCA AC.
|
|
* AIFSN0: For AC_BK.
|
|
* AIFSN1: For AC_BE.
|
|
* AIFSN2: For AC_VI.
|
|
* AIFSN3: For AC_VO.
|
|
*/
|
|
#define AIFSN_CSR 0x0400
|
|
#define AIFSN_CSR_AIFSN0 FIELD32(0x0000000f)
|
|
#define AIFSN_CSR_AIFSN1 FIELD32(0x000000f0)
|
|
#define AIFSN_CSR_AIFSN2 FIELD32(0x00000f00)
|
|
#define AIFSN_CSR_AIFSN3 FIELD32(0x0000f000)
|
|
|
|
/*
|
|
* CWMIN_CSR: CWmin for each EDCA AC.
|
|
* CWMIN0: For AC_BK.
|
|
* CWMIN1: For AC_BE.
|
|
* CWMIN2: For AC_VI.
|
|
* CWMIN3: For AC_VO.
|
|
*/
|
|
#define CWMIN_CSR 0x0404
|
|
#define CWMIN_CSR_CWMIN0 FIELD32(0x0000000f)
|
|
#define CWMIN_CSR_CWMIN1 FIELD32(0x000000f0)
|
|
#define CWMIN_CSR_CWMIN2 FIELD32(0x00000f00)
|
|
#define CWMIN_CSR_CWMIN3 FIELD32(0x0000f000)
|
|
|
|
/*
|
|
* CWMAX_CSR: CWmax for each EDCA AC.
|
|
* CWMAX0: For AC_BK.
|
|
* CWMAX1: For AC_BE.
|
|
* CWMAX2: For AC_VI.
|
|
* CWMAX3: For AC_VO.
|
|
*/
|
|
#define CWMAX_CSR 0x0408
|
|
#define CWMAX_CSR_CWMAX0 FIELD32(0x0000000f)
|
|
#define CWMAX_CSR_CWMAX1 FIELD32(0x000000f0)
|
|
#define CWMAX_CSR_CWMAX2 FIELD32(0x00000f00)
|
|
#define CWMAX_CSR_CWMAX3 FIELD32(0x0000f000)
|
|
|
|
/*
|
|
* AC_TXOP_CSR0: AC_BK/AC_BE TXOP register.
|
|
* AC0_TX_OP: For AC_BK, in unit of 32us.
|
|
* AC1_TX_OP: For AC_BE, in unit of 32us.
|
|
*/
|
|
#define AC_TXOP_CSR0 0x040c
|
|
#define AC_TXOP_CSR0_AC0_TX_OP FIELD32(0x0000ffff)
|
|
#define AC_TXOP_CSR0_AC1_TX_OP FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* AC_TXOP_CSR1: AC_VO/AC_VI TXOP register.
|
|
* AC2_TX_OP: For AC_VI, in unit of 32us.
|
|
* AC3_TX_OP: For AC_VO, in unit of 32us.
|
|
*/
|
|
#define AC_TXOP_CSR1 0x0410
|
|
#define AC_TXOP_CSR1_AC2_TX_OP FIELD32(0x0000ffff)
|
|
#define AC_TXOP_CSR1_AC3_TX_OP FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* BBP registers.
|
|
* The wordsize of the BBP is 8 bits.
|
|
*/
|
|
|
|
/*
|
|
* R2
|
|
*/
|
|
#define BBP_R2_BG_MODE FIELD8(0x20)
|
|
|
|
/*
|
|
* R3
|
|
*/
|
|
#define BBP_R3_SMART_MODE FIELD8(0x01)
|
|
|
|
/*
|
|
* R4: RX antenna control
|
|
* FRAME_END: 1 - DPDT, 0 - SPDT (Only valid for 802.11G, RF2527 & RF2529)
|
|
*/
|
|
|
|
/*
|
|
* ANTENNA_CONTROL semantics (guessed):
|
|
* 0x1: Software controlled antenna switching (fixed or SW diversity)
|
|
* 0x2: Hardware diversity.
|
|
*/
|
|
#define BBP_R4_RX_ANTENNA_CONTROL FIELD8(0x03)
|
|
#define BBP_R4_RX_FRAME_END FIELD8(0x20)
|
|
|
|
/*
|
|
* R77
|
|
*/
|
|
#define BBP_R77_RX_ANTENNA FIELD8(0x03)
|
|
|
|
/*
|
|
* RF registers
|
|
*/
|
|
|
|
/*
|
|
* RF 3
|
|
*/
|
|
#define RF3_TXPOWER FIELD32(0x00003e00)
|
|
|
|
/*
|
|
* RF 4
|
|
*/
|
|
#define RF4_FREQ_OFFSET FIELD32(0x0003f000)
|
|
|
|
/*
|
|
* EEPROM content.
|
|
* The wordsize of the EEPROM is 16 bits.
|
|
*/
|
|
|
|
/*
|
|
* HW MAC address.
|
|
*/
|
|
#define EEPROM_MAC_ADDR_0 0x0002
|
|
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
|
|
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
|
|
#define EEPROM_MAC_ADDR1 0x0003
|
|
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
|
|
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
|
|
#define EEPROM_MAC_ADDR_2 0x0004
|
|
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
|
|
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM antenna.
|
|
* ANTENNA_NUM: Number of antenna's.
|
|
* TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
|
* RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
|
* FRAME_TYPE: 0: DPDT , 1: SPDT , noted this bit is valid for g only.
|
|
* DYN_TXAGC: Dynamic TX AGC control.
|
|
* HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0.
|
|
* RF_TYPE: Rf_type of this adapter.
|
|
*/
|
|
#define EEPROM_ANTENNA 0x0010
|
|
#define EEPROM_ANTENNA_NUM FIELD16(0x0003)
|
|
#define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c)
|
|
#define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030)
|
|
#define EEPROM_ANTENNA_FRAME_TYPE FIELD16(0x0040)
|
|
#define EEPROM_ANTENNA_DYN_TXAGC FIELD16(0x0200)
|
|
#define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400)
|
|
#define EEPROM_ANTENNA_RF_TYPE FIELD16(0xf800)
|
|
|
|
/*
|
|
* EEPROM NIC config.
|
|
* EXTERNAL_LNA: External LNA.
|
|
*/
|
|
#define EEPROM_NIC 0x0011
|
|
#define EEPROM_NIC_EXTERNAL_LNA FIELD16(0x0010)
|
|
|
|
/*
|
|
* EEPROM geography.
|
|
* GEO_A: Default geographical setting for 5GHz band
|
|
* GEO: Default geographical setting.
|
|
*/
|
|
#define EEPROM_GEOGRAPHY 0x0012
|
|
#define EEPROM_GEOGRAPHY_GEO_A FIELD16(0x00ff)
|
|
#define EEPROM_GEOGRAPHY_GEO FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM BBP.
|
|
*/
|
|
#define EEPROM_BBP_START 0x0013
|
|
#define EEPROM_BBP_SIZE 16
|
|
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
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#define EEPROM_BBP_REG_ID FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM TXPOWER 802.11G
|
|
*/
|
|
#define EEPROM_TXPOWER_G_START 0x0023
|
|
#define EEPROM_TXPOWER_G_SIZE 7
|
|
#define EEPROM_TXPOWER_G_1 FIELD16(0x00ff)
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|
#define EEPROM_TXPOWER_G_2 FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM Frequency
|
|
*/
|
|
#define EEPROM_FREQ 0x002f
|
|
#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
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#define EEPROM_FREQ_SEQ_MASK FIELD16(0xff00)
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|
#define EEPROM_FREQ_SEQ FIELD16(0x0300)
|
|
|
|
/*
|
|
* EEPROM LED.
|
|
* POLARITY_RDY_G: Polarity RDY_G setting.
|
|
* POLARITY_RDY_A: Polarity RDY_A setting.
|
|
* POLARITY_ACT: Polarity ACT setting.
|
|
* POLARITY_GPIO_0: Polarity GPIO0 setting.
|
|
* POLARITY_GPIO_1: Polarity GPIO1 setting.
|
|
* POLARITY_GPIO_2: Polarity GPIO2 setting.
|
|
* POLARITY_GPIO_3: Polarity GPIO3 setting.
|
|
* POLARITY_GPIO_4: Polarity GPIO4 setting.
|
|
* LED_MODE: Led mode.
|
|
*/
|
|
#define EEPROM_LED 0x0030
|
|
#define EEPROM_LED_POLARITY_RDY_G FIELD16(0x0001)
|
|
#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
|
|
#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
|
|
#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
|
|
#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
|
|
#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
|
|
#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
|
|
#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
|
|
#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
|
|
|
|
/*
|
|
* EEPROM TXPOWER 802.11A
|
|
*/
|
|
#define EEPROM_TXPOWER_A_START 0x0031
|
|
#define EEPROM_TXPOWER_A_SIZE 12
|
|
#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
|
|
#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM RSSI offset 802.11BG
|
|
*/
|
|
#define EEPROM_RSSI_OFFSET_BG 0x004d
|
|
#define EEPROM_RSSI_OFFSET_BG_1 FIELD16(0x00ff)
|
|
#define EEPROM_RSSI_OFFSET_BG_2 FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM RSSI offset 802.11A
|
|
*/
|
|
#define EEPROM_RSSI_OFFSET_A 0x004e
|
|
#define EEPROM_RSSI_OFFSET_A_1 FIELD16(0x00ff)
|
|
#define EEPROM_RSSI_OFFSET_A_2 FIELD16(0xff00)
|
|
|
|
/*
|
|
* DMA descriptor defines.
|
|
*/
|
|
#define TXD_DESC_SIZE ( 6 * sizeof(__le32) )
|
|
#define TXINFO_SIZE ( 6 * sizeof(__le32) )
|
|
#define RXD_DESC_SIZE ( 6 * sizeof(__le32) )
|
|
|
|
/*
|
|
* TX descriptor format for TX, PRIO and Beacon Ring.
|
|
*/
|
|
|
|
/*
|
|
* Word0
|
|
* BURST: Next frame belongs to same "burst" event.
|
|
* TKIP_MIC: ASIC appends TKIP MIC if TKIP is used.
|
|
* KEY_TABLE: Use per-client pairwise KEY table.
|
|
* KEY_INDEX:
|
|
* Key index (0~31) to the pairwise KEY table.
|
|
* 0~3 to shared KEY table 0 (BSS0).
|
|
* 4~7 to shared KEY table 1 (BSS1).
|
|
* 8~11 to shared KEY table 2 (BSS2).
|
|
* 12~15 to shared KEY table 3 (BSS3).
|
|
* BURST2: For backward compatibility, set to same value as BURST.
|
|
*/
|
|
#define TXD_W0_BURST FIELD32(0x00000001)
|
|
#define TXD_W0_VALID FIELD32(0x00000002)
|
|
#define TXD_W0_MORE_FRAG FIELD32(0x00000004)
|
|
#define TXD_W0_ACK FIELD32(0x00000008)
|
|
#define TXD_W0_TIMESTAMP FIELD32(0x00000010)
|
|
#define TXD_W0_OFDM FIELD32(0x00000020)
|
|
#define TXD_W0_IFS FIELD32(0x00000040)
|
|
#define TXD_W0_RETRY_MODE FIELD32(0x00000080)
|
|
#define TXD_W0_TKIP_MIC FIELD32(0x00000100)
|
|
#define TXD_W0_KEY_TABLE FIELD32(0x00000200)
|
|
#define TXD_W0_KEY_INDEX FIELD32(0x0000fc00)
|
|
#define TXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000)
|
|
#define TXD_W0_BURST2 FIELD32(0x10000000)
|
|
#define TXD_W0_CIPHER_ALG FIELD32(0xe0000000)
|
|
|
|
/*
|
|
* Word1
|
|
* HOST_Q_ID: EDCA/HCCA queue ID.
|
|
* HW_SEQUENCE: MAC overwrites the frame sequence number.
|
|
* BUFFER_COUNT: Number of buffers in this TXD.
|
|
*/
|
|
#define TXD_W1_HOST_Q_ID FIELD32(0x0000000f)
|
|
#define TXD_W1_AIFSN FIELD32(0x000000f0)
|
|
#define TXD_W1_CWMIN FIELD32(0x00000f00)
|
|
#define TXD_W1_CWMAX FIELD32(0x0000f000)
|
|
#define TXD_W1_IV_OFFSET FIELD32(0x003f0000)
|
|
#define TXD_W1_HW_SEQUENCE FIELD32(0x10000000)
|
|
#define TXD_W1_BUFFER_COUNT FIELD32(0xe0000000)
|
|
|
|
/*
|
|
* Word2: PLCP information
|
|
*/
|
|
#define TXD_W2_PLCP_SIGNAL FIELD32(0x000000ff)
|
|
#define TXD_W2_PLCP_SERVICE FIELD32(0x0000ff00)
|
|
#define TXD_W2_PLCP_LENGTH_LOW FIELD32(0x00ff0000)
|
|
#define TXD_W2_PLCP_LENGTH_HIGH FIELD32(0xff000000)
|
|
|
|
/*
|
|
* Word3
|
|
*/
|
|
#define TXD_W3_IV FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word4
|
|
*/
|
|
#define TXD_W4_EIV FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word5
|
|
* FRAME_OFFSET: Frame start offset inside ASIC TXFIFO (after TXINFO field).
|
|
* PACKET_ID: Driver assigned packet ID to categorize TXResult in interrupt.
|
|
* WAITING_DMA_DONE_INT: TXD been filled with data
|
|
* and waiting for TxDoneISR housekeeping.
|
|
*/
|
|
#define TXD_W5_FRAME_OFFSET FIELD32(0x000000ff)
|
|
#define TXD_W5_PACKET_ID FIELD32(0x0000ff00)
|
|
#define TXD_W5_TX_POWER FIELD32(0x00ff0000)
|
|
#define TXD_W5_WAITING_DMA_DONE_INT FIELD32(0x01000000)
|
|
|
|
/*
|
|
* RX descriptor format for RX Ring.
|
|
*/
|
|
|
|
/*
|
|
* Word0
|
|
* CIPHER_ERROR: 1:ICV error, 2:MIC error, 3:invalid key.
|
|
* KEY_INDEX: Decryption key actually used.
|
|
*/
|
|
#define RXD_W0_OWNER_NIC FIELD32(0x00000001)
|
|
#define RXD_W0_DROP FIELD32(0x00000002)
|
|
#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000004)
|
|
#define RXD_W0_MULTICAST FIELD32(0x00000008)
|
|
#define RXD_W0_BROADCAST FIELD32(0x00000010)
|
|
#define RXD_W0_MY_BSS FIELD32(0x00000020)
|
|
#define RXD_W0_CRC_ERROR FIELD32(0x00000040)
|
|
#define RXD_W0_OFDM FIELD32(0x00000080)
|
|
#define RXD_W0_CIPHER_ERROR FIELD32(0x00000300)
|
|
#define RXD_W0_KEY_INDEX FIELD32(0x0000fc00)
|
|
#define RXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000)
|
|
#define RXD_W0_CIPHER_ALG FIELD32(0xe0000000)
|
|
|
|
/*
|
|
* WORD1
|
|
* SIGNAL: RX raw data rate reported by BBP.
|
|
* RSSI: RSSI reported by BBP.
|
|
*/
|
|
#define RXD_W1_SIGNAL FIELD32(0x000000ff)
|
|
#define RXD_W1_RSSI_AGC FIELD32(0x00001f00)
|
|
#define RXD_W1_RSSI_LNA FIELD32(0x00006000)
|
|
#define RXD_W1_FRAME_OFFSET FIELD32(0x7f000000)
|
|
|
|
/*
|
|
* Word2
|
|
* IV: Received IV of originally encrypted.
|
|
*/
|
|
#define RXD_W2_IV FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word3
|
|
* EIV: Received EIV of originally encrypted.
|
|
*/
|
|
#define RXD_W3_EIV FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word4
|
|
* ICV: Received ICV of originally encrypted.
|
|
* NOTE: This is a guess, the official definition is "reserved"
|
|
*/
|
|
#define RXD_W4_ICV FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* the above 20-byte is called RXINFO and will be DMAed to MAC RX block
|
|
* and passed to the HOST driver.
|
|
* The following fields are for DMA block and HOST usage only.
|
|
* Can't be touched by ASIC MAC block.
|
|
*/
|
|
|
|
/*
|
|
* Word5
|
|
*/
|
|
#define RXD_W5_RESERVED FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* 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
|
|
#define DEFAULT_TXPOWER 24
|
|
|
|
#define TXPOWER_FROM_DEV(__txpower) \
|
|
(((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
|
|
|
|
#define TXPOWER_TO_DEV(__txpower) \
|
|
clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER)
|
|
|
|
#endif /* RT73USB_H */
|