7396faf4f3
Some very rare Ralink USB hardware exists which features the RFKILL switch on the USB stick. This patch adds the EEPROM check function to see if RFKILL is supported and the polling function to rt2500usb and rt73usb in order to support RFKILL for that hardware. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
1074 lines
30 KiB
C
1074 lines
30 KiB
C
/*
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Copyright (C) 2004 - 2008 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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/*
|
|
* TXRX_CSR7: OFDM ACK/CTS payload consumed time for 6/9/12/18 mbps.
|
|
*/
|
|
#define TXRX_CSR7 0x305c
|
|
#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)
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#define EEPROM_GEOGRAPHY_GEO FIELD16(0xff00)
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/*
|
|
* EEPROM BBP.
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|
*/
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|
#define EEPROM_BBP_START 0x0013
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#define EEPROM_BBP_SIZE 16
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#define EEPROM_BBP_VALUE FIELD16(0x00ff)
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#define EEPROM_BBP_REG_ID FIELD16(0xff00)
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|
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/*
|
|
* EEPROM TXPOWER 802.11G
|
|
*/
|
|
#define EEPROM_TXPOWER_G_START 0x0023
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#define EEPROM_TXPOWER_G_SIZE 7
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#define EEPROM_TXPOWER_G_1 FIELD16(0x00ff)
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#define EEPROM_TXPOWER_G_2 FIELD16(0xff00)
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|
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/*
|
|
* EEPROM Frequency
|
|
*/
|
|
#define EEPROM_FREQ 0x002f
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#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)
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|
|
/*
|
|
* EEPROM LED.
|
|
* POLARITY_RDY_G: Polarity RDY_G setting.
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|
* 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
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|
#define EEPROM_LED_POLARITY_RDY_G FIELD16(0x0001)
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|
#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
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|
#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
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|
#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
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|
#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
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|
#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 */
|