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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com>4 Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>5 Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>6 Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>7 Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>8 <http://rt2x00.serialmonkey.com>9 10 */11 12/*13 Module: rt2800usb14 Abstract: Data structures and registers for the rt2800usb module.15 Supported chipsets: RT2800U.16 */17 18#ifndef RT2800USB_H19#define RT2800USB_H20 21/*22 * 8051 firmware image.23 */24#define FIRMWARE_RT2870 "rt2870.bin"25#define FIRMWARE_IMAGE_BASE 0x300026 27/*28 * DMA descriptor defines.29 */30#define TXINFO_DESC_SIZE (1 * sizeof(__le32))31#define RXINFO_DESC_SIZE (1 * sizeof(__le32))32 33/*34 * TX Info structure35 */36 37/*38 * Word039 * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI40 * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.41 * 0:MGMT, 1:HCCA 2:EDCA42 * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid43 * DMA_TX_BURST: used ONLY in USB bulk Aggregation.44 * Force USB DMA transmit frame from current selected endpoint45 */46#define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff)47#define TXINFO_W0_WIV FIELD32(0x01000000)48#define TXINFO_W0_QSEL FIELD32(0x06000000)49#define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000)50#define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000)51#define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000)52 53/*54 * RX Info structure55 */56 57/*58 * Word 059 */60 61#define RXINFO_W0_USB_DMA_RX_PKT_LEN FIELD32(0x0000ffff)62 63/*64 * RX descriptor format for RX Ring.65 */66 67/*68 * Word069 * UNICAST_TO_ME: This RX frame is unicast to me.70 * MULTICAST: This is a multicast frame.71 * BROADCAST: This is a broadcast frame.72 * MY_BSS: this frame belongs to the same BSSID.73 * CRC_ERROR: CRC error.74 * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid.75 * AMSDU: rx with 802.3 header, not 802.11 header.76 */77 78#define RXD_W0_BA FIELD32(0x00000001)79#define RXD_W0_DATA FIELD32(0x00000002)80#define RXD_W0_NULLDATA FIELD32(0x00000004)81#define RXD_W0_FRAG FIELD32(0x00000008)82#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010)83#define RXD_W0_MULTICAST FIELD32(0x00000020)84#define RXD_W0_BROADCAST FIELD32(0x00000040)85#define RXD_W0_MY_BSS FIELD32(0x00000080)86#define RXD_W0_CRC_ERROR FIELD32(0x00000100)87#define RXD_W0_CIPHER_ERROR FIELD32(0x00000600)88#define RXD_W0_AMSDU FIELD32(0x00000800)89#define RXD_W0_HTC FIELD32(0x00001000)90#define RXD_W0_RSSI FIELD32(0x00002000)91#define RXD_W0_L2PAD FIELD32(0x00004000)92#define RXD_W0_AMPDU FIELD32(0x00008000)93#define RXD_W0_DECRYPTED FIELD32(0x00010000)94#define RXD_W0_PLCP_RSSI FIELD32(0x00020000)95#define RXD_W0_CIPHER_ALG FIELD32(0x00040000)96#define RXD_W0_LAST_AMSDU FIELD32(0x00080000)97#define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000)98 99#endif /* RT2800USB_H */100