162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com> 462306a36Sopenharmony_ci Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> 562306a36Sopenharmony_ci Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> 662306a36Sopenharmony_ci Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> 762306a36Sopenharmony_ci Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org> 862306a36Sopenharmony_ci <http://rt2x00.serialmonkey.com> 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci */ 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci/* 1362306a36Sopenharmony_ci Module: rt2800usb 1462306a36Sopenharmony_ci Abstract: Data structures and registers for the rt2800usb module. 1562306a36Sopenharmony_ci Supported chipsets: RT2800U. 1662306a36Sopenharmony_ci */ 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci#ifndef RT2800USB_H 1962306a36Sopenharmony_ci#define RT2800USB_H 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci/* 2262306a36Sopenharmony_ci * 8051 firmware image. 2362306a36Sopenharmony_ci */ 2462306a36Sopenharmony_ci#define FIRMWARE_RT2870 "rt2870.bin" 2562306a36Sopenharmony_ci#define FIRMWARE_IMAGE_BASE 0x3000 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci/* 2862306a36Sopenharmony_ci * DMA descriptor defines. 2962306a36Sopenharmony_ci */ 3062306a36Sopenharmony_ci#define TXINFO_DESC_SIZE (1 * sizeof(__le32)) 3162306a36Sopenharmony_ci#define RXINFO_DESC_SIZE (1 * sizeof(__le32)) 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci/* 3462306a36Sopenharmony_ci * TX Info structure 3562306a36Sopenharmony_ci */ 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ci/* 3862306a36Sopenharmony_ci * Word0 3962306a36Sopenharmony_ci * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI 4062306a36Sopenharmony_ci * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. 4162306a36Sopenharmony_ci * 0:MGMT, 1:HCCA 2:EDCA 4262306a36Sopenharmony_ci * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid 4362306a36Sopenharmony_ci * DMA_TX_BURST: used ONLY in USB bulk Aggregation. 4462306a36Sopenharmony_ci * Force USB DMA transmit frame from current selected endpoint 4562306a36Sopenharmony_ci */ 4662306a36Sopenharmony_ci#define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff) 4762306a36Sopenharmony_ci#define TXINFO_W0_WIV FIELD32(0x01000000) 4862306a36Sopenharmony_ci#define TXINFO_W0_QSEL FIELD32(0x06000000) 4962306a36Sopenharmony_ci#define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000) 5062306a36Sopenharmony_ci#define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000) 5162306a36Sopenharmony_ci#define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000) 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ci/* 5462306a36Sopenharmony_ci * RX Info structure 5562306a36Sopenharmony_ci */ 5662306a36Sopenharmony_ci 5762306a36Sopenharmony_ci/* 5862306a36Sopenharmony_ci * Word 0 5962306a36Sopenharmony_ci */ 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_ci#define RXINFO_W0_USB_DMA_RX_PKT_LEN FIELD32(0x0000ffff) 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ci/* 6462306a36Sopenharmony_ci * RX descriptor format for RX Ring. 6562306a36Sopenharmony_ci */ 6662306a36Sopenharmony_ci 6762306a36Sopenharmony_ci/* 6862306a36Sopenharmony_ci * Word0 6962306a36Sopenharmony_ci * UNICAST_TO_ME: This RX frame is unicast to me. 7062306a36Sopenharmony_ci * MULTICAST: This is a multicast frame. 7162306a36Sopenharmony_ci * BROADCAST: This is a broadcast frame. 7262306a36Sopenharmony_ci * MY_BSS: this frame belongs to the same BSSID. 7362306a36Sopenharmony_ci * CRC_ERROR: CRC error. 7462306a36Sopenharmony_ci * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid. 7562306a36Sopenharmony_ci * AMSDU: rx with 802.3 header, not 802.11 header. 7662306a36Sopenharmony_ci */ 7762306a36Sopenharmony_ci 7862306a36Sopenharmony_ci#define RXD_W0_BA FIELD32(0x00000001) 7962306a36Sopenharmony_ci#define RXD_W0_DATA FIELD32(0x00000002) 8062306a36Sopenharmony_ci#define RXD_W0_NULLDATA FIELD32(0x00000004) 8162306a36Sopenharmony_ci#define RXD_W0_FRAG FIELD32(0x00000008) 8262306a36Sopenharmony_ci#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010) 8362306a36Sopenharmony_ci#define RXD_W0_MULTICAST FIELD32(0x00000020) 8462306a36Sopenharmony_ci#define RXD_W0_BROADCAST FIELD32(0x00000040) 8562306a36Sopenharmony_ci#define RXD_W0_MY_BSS FIELD32(0x00000080) 8662306a36Sopenharmony_ci#define RXD_W0_CRC_ERROR FIELD32(0x00000100) 8762306a36Sopenharmony_ci#define RXD_W0_CIPHER_ERROR FIELD32(0x00000600) 8862306a36Sopenharmony_ci#define RXD_W0_AMSDU FIELD32(0x00000800) 8962306a36Sopenharmony_ci#define RXD_W0_HTC FIELD32(0x00001000) 9062306a36Sopenharmony_ci#define RXD_W0_RSSI FIELD32(0x00002000) 9162306a36Sopenharmony_ci#define RXD_W0_L2PAD FIELD32(0x00004000) 9262306a36Sopenharmony_ci#define RXD_W0_AMPDU FIELD32(0x00008000) 9362306a36Sopenharmony_ci#define RXD_W0_DECRYPTED FIELD32(0x00010000) 9462306a36Sopenharmony_ci#define RXD_W0_PLCP_RSSI FIELD32(0x00020000) 9562306a36Sopenharmony_ci#define RXD_W0_CIPHER_ALG FIELD32(0x00040000) 9662306a36Sopenharmony_ci#define RXD_W0_LAST_AMSDU FIELD32(0x00080000) 9762306a36Sopenharmony_ci#define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000) 9862306a36Sopenharmony_ci 9962306a36Sopenharmony_ci#endif /* RT2800USB_H */ 100