| /* | |
| Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com> | |
| Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> | |
| Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> | |
| Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> | |
| Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org> | |
| <http://rt2x00.serialmonkey.com> | |
| This program is free software; you can redistribute it and/or modify | |
| it under the terms of the GNU General Public License as published by | |
| the Free Software Foundation; either version 2 of the License, or | |
| (at your option) any later version. | |
| This program is distributed in the hope that it will be useful, | |
| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| GNU General Public License for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with this program; if not, see <http://www.gnu.org/licenses/>. | |
| */ | |
| /* | |
| Module: rt2800usb | |
| Abstract: Data structures and registers for the rt2800usb module. | |
| Supported chipsets: RT2800U. | |
| */ | |
| #ifndef RT2800USB_H | |
| #define RT2800USB_H | |
| /* | |
| * 8051 firmware image. | |
| */ | |
| #define FIRMWARE_RT2870 "rt2870.bin" | |
| #define FIRMWARE_IMAGE_BASE 0x3000 | |
| /* | |
| * DMA descriptor defines. | |
| */ | |
| #define TXINFO_DESC_SIZE (1 * sizeof(__le32)) | |
| #define RXINFO_DESC_SIZE (1 * sizeof(__le32)) | |
| /* | |
| * TX Info structure | |
| */ | |
| /* | |
| * Word0 | |
| * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI | |
| * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. | |
| * 0:MGMT, 1:HCCA 2:EDCA | |
| * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid | |
| * DMA_TX_BURST: used ONLY in USB bulk Aggregation. | |
| * Force USB DMA transmit frame from current selected endpoint | |
| */ | |
| #define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff) | |
| #define TXINFO_W0_WIV FIELD32(0x01000000) | |
| #define TXINFO_W0_QSEL FIELD32(0x06000000) | |
| #define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000) | |
| #define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000) | |
| #define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000) | |
| /* | |
| * RX Info structure | |
| */ | |
| /* | |
| * Word 0 | |
| */ | |
| #define RXINFO_W0_USB_DMA_RX_PKT_LEN FIELD32(0x0000ffff) | |
| /* | |
| * RX descriptor format for RX Ring. | |
| */ | |
| /* | |
| * Word0 | |
| * UNICAST_TO_ME: This RX frame is unicast to me. | |
| * MULTICAST: This is a multicast frame. | |
| * BROADCAST: This is a broadcast frame. | |
| * MY_BSS: this frame belongs to the same BSSID. | |
| * CRC_ERROR: CRC error. | |
| * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid. | |
| * AMSDU: rx with 802.3 header, not 802.11 header. | |
| */ | |
| #define RXD_W0_BA FIELD32(0x00000001) | |
| #define RXD_W0_DATA FIELD32(0x00000002) | |
| #define RXD_W0_NULLDATA FIELD32(0x00000004) | |
| #define RXD_W0_FRAG FIELD32(0x00000008) | |
| #define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010) | |
| #define RXD_W0_MULTICAST FIELD32(0x00000020) | |
| #define RXD_W0_BROADCAST FIELD32(0x00000040) | |
| #define RXD_W0_MY_BSS FIELD32(0x00000080) | |
| #define RXD_W0_CRC_ERROR FIELD32(0x00000100) | |
| #define RXD_W0_CIPHER_ERROR FIELD32(0x00000600) | |
| #define RXD_W0_AMSDU FIELD32(0x00000800) | |
| #define RXD_W0_HTC FIELD32(0x00001000) | |
| #define RXD_W0_RSSI FIELD32(0x00002000) | |
| #define RXD_W0_L2PAD FIELD32(0x00004000) | |
| #define RXD_W0_AMPDU FIELD32(0x00008000) | |
| #define RXD_W0_DECRYPTED FIELD32(0x00010000) | |
| #define RXD_W0_PLCP_RSSI FIELD32(0x00020000) | |
| #define RXD_W0_CIPHER_ALG FIELD32(0x00040000) | |
| #define RXD_W0_LAST_AMSDU FIELD32(0x00080000) | |
| #define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000) | |
| #endif /* RT2800USB_H */ |