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d53d9e67 | 1 | /* |
9c9a0d14 GW |
2 | Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com> |
3 | Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> | |
4 | Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> | |
5 | Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> | |
6 | Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org> | |
d53d9e67 ID |
7 | <http://rt2x00.serialmonkey.com> |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
11 | the Free Software Foundation; either version 2 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with this program; if not, write to the | |
21 | Free Software Foundation, Inc., | |
22 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | */ | |
24 | ||
25 | /* | |
26 | Module: rt2800usb | |
27 | Abstract: Data structures and registers for the rt2800usb module. | |
28 | Supported chipsets: RT2800U. | |
29 | */ | |
30 | ||
31 | #ifndef RT2800USB_H | |
32 | #define RT2800USB_H | |
33 | ||
d53d9e67 ID |
34 | /* |
35 | * 8051 firmware image. | |
36 | */ | |
37 | #define FIRMWARE_RT2870 "rt2870.bin" | |
38 | #define FIRMWARE_IMAGE_BASE 0x3000 | |
39 | ||
d53d9e67 ID |
40 | /* |
41 | * DMA descriptor defines. | |
42 | */ | |
87a46caf ME |
43 | #define TXINFO_DESC_SIZE (1 * sizeof(__le32)) |
44 | #define RXINFO_DESC_SIZE (1 * sizeof(__le32)) | |
d53d9e67 ID |
45 | |
46 | /* | |
47 | * TX Info structure | |
48 | */ | |
49 | ||
50 | /* | |
51 | * Word0 | |
52 | * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI | |
53 | * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. | |
54 | * 0:MGMT, 1:HCCA 2:EDCA | |
55 | * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid | |
56 | * DMA_TX_BURST: used ONLY in USB bulk Aggregation. | |
57 | * Force USB DMA transmit frame from current selected endpoint | |
58 | */ | |
59 | #define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff) | |
60 | #define TXINFO_W0_WIV FIELD32(0x01000000) | |
61 | #define TXINFO_W0_QSEL FIELD32(0x06000000) | |
62 | #define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000) | |
63 | #define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000) | |
64 | #define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000) | |
65 | ||
5de42f9e BP |
66 | /* |
67 | * RX Info structure | |
68 | */ | |
69 | ||
70 | /* | |
71 | * Word 0 | |
72 | */ | |
73 | ||
74 | #define RXINFO_W0_USB_DMA_RX_PKT_LEN FIELD32(0x0000ffff) | |
75 | ||
d53d9e67 ID |
76 | /* |
77 | * RX descriptor format for RX Ring. | |
78 | */ | |
79 | ||
80 | /* | |
81 | * Word0 | |
82 | * UNICAST_TO_ME: This RX frame is unicast to me. | |
83 | * MULTICAST: This is a multicast frame. | |
84 | * BROADCAST: This is a broadcast frame. | |
85 | * MY_BSS: this frame belongs to the same BSSID. | |
86 | * CRC_ERROR: CRC error. | |
87 | * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid. | |
88 | * AMSDU: rx with 802.3 header, not 802.11 header. | |
89 | */ | |
90 | ||
5de42f9e BP |
91 | #define RXD_W0_BA FIELD32(0x00000001) |
92 | #define RXD_W0_DATA FIELD32(0x00000002) | |
93 | #define RXD_W0_NULLDATA FIELD32(0x00000004) | |
94 | #define RXD_W0_FRAG FIELD32(0x00000008) | |
95 | #define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010) | |
96 | #define RXD_W0_MULTICAST FIELD32(0x00000020) | |
97 | #define RXD_W0_BROADCAST FIELD32(0x00000040) | |
98 | #define RXD_W0_MY_BSS FIELD32(0x00000080) | |
99 | #define RXD_W0_CRC_ERROR FIELD32(0x00000100) | |
100 | #define RXD_W0_CIPHER_ERROR FIELD32(0x00000600) | |
101 | #define RXD_W0_AMSDU FIELD32(0x00000800) | |
102 | #define RXD_W0_HTC FIELD32(0x00001000) | |
103 | #define RXD_W0_RSSI FIELD32(0x00002000) | |
104 | #define RXD_W0_L2PAD FIELD32(0x00004000) | |
105 | #define RXD_W0_AMPDU FIELD32(0x00008000) | |
106 | #define RXD_W0_DECRYPTED FIELD32(0x00010000) | |
107 | #define RXD_W0_PLCP_RSSI FIELD32(0x00020000) | |
108 | #define RXD_W0_CIPHER_ALG FIELD32(0x00040000) | |
109 | #define RXD_W0_LAST_AMSDU FIELD32(0x00080000) | |
110 | #define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000) | |
d53d9e67 | 111 | |
d53d9e67 | 112 | #endif /* RT2800USB_H */ |