projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| a9b3a9f7 | 1 | /* |
| 9c9a0d14 GW |
2 | Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com> |
| 3 | Copyright (C) 2009 Alban Browaeys <prahal@yahoo.com> | |
| 4 | Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> | |
| 5 | Copyright (C) 2009 Luis Correia <luis.f.correia@gmail.com> | |
| 6 | Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> | |
| 7 | Copyright (C) 2009 Mark Asselstine <asselsm@gmail.com> | |
| 8 | Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> | |
| 9 | Copyright (C) 2009 Bart Zolnierkiewicz <bzolnier@gmail.com> | |
| a9b3a9f7 ID |
10 | <http://rt2x00.serialmonkey.com> |
| 11 | ||
| 12 | This program is free software; you can redistribute it and/or modify | |
| 13 | it under the terms of the GNU General Public License as published by | |
| 14 | the Free Software Foundation; either version 2 of the License, or | |
| 15 | (at your option) any later version. | |
| 16 | ||
| 17 | This program is distributed in the hope that it will be useful, | |
| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | GNU General Public License for more details. | |
| 21 | ||
| 22 | You should have received a copy of the GNU General Public License | |
| 23 | along with this program; if not, write to the | |
| 24 | Free Software Foundation, Inc., | |
| 25 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 26 | */ | |
| 27 | ||
| 28 | /* | |
| 29 | Module: rt2800pci | |
| 30 | Abstract: Data structures and registers for the rt2800pci module. | |
| 31 | Supported chipsets: RT2800E & RT2800ED. | |
| 32 | */ | |
| 33 | ||
| 34 | #ifndef RT2800PCI_H | |
| 35 | #define RT2800PCI_H | |
| 36 | ||
| a9b3a9f7 | 37 | /* |
| b54f78a8 | 38 | * Queue register offset macros |
| a9b3a9f7 | 39 | */ |
| b54f78a8 | 40 | #define TX_QUEUE_REG_OFFSET 0x10 |
| c6cbadeb ME |
41 | #define TX_BASE_PTR(__x) (TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET)) |
| 42 | #define TX_MAX_CNT(__x) (TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET)) | |
| 43 | #define TX_CTX_IDX(__x) (TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)) | |
| 44 | #define TX_DTX_IDX(__x) (TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)) | |
| a9b3a9f7 | 45 | |
| a9b3a9f7 ID |
46 | /* |
| 47 | * 8051 firmware image. | |
| 48 | */ | |
| 49 | #define FIRMWARE_RT2860 "rt2860.bin" | |
| a89534ed | 50 | #define FIRMWARE_RT3290 "rt3290.bin" |
| a9b3a9f7 ID |
51 | #define FIRMWARE_IMAGE_BASE 0x2000 |
| 52 | ||
| a9b3a9f7 ID |
53 | /* |
| 54 | * DMA descriptor defines. | |
| 55 | */ | |
| c6cbadeb ME |
56 | #define TXD_DESC_SIZE (4 * sizeof(__le32)) |
| 57 | #define RXD_DESC_SIZE (4 * sizeof(__le32)) | |
| a9b3a9f7 ID |
58 | |
| 59 | /* | |
| 60 | * TX descriptor format for TX, PRIO and Beacon Ring. | |
| 61 | */ | |
| 62 | ||
| 63 | /* | |
| 64 | * Word0 | |
| 65 | */ | |
| 66 | #define TXD_W0_SD_PTR0 FIELD32(0xffffffff) | |
| 67 | ||
| 68 | /* | |
| 69 | * Word1 | |
| 70 | */ | |
| 71 | #define TXD_W1_SD_LEN1 FIELD32(0x00003fff) | |
| 72 | #define TXD_W1_LAST_SEC1 FIELD32(0x00004000) | |
| 73 | #define TXD_W1_BURST FIELD32(0x00008000) | |
| 74 | #define TXD_W1_SD_LEN0 FIELD32(0x3fff0000) | |
| 75 | #define TXD_W1_LAST_SEC0 FIELD32(0x40000000) | |
| 76 | #define TXD_W1_DMA_DONE FIELD32(0x80000000) | |
| 77 | ||
| 78 | /* | |
| 79 | * Word2 | |
| 80 | */ | |
| 81 | #define TXD_W2_SD_PTR1 FIELD32(0xffffffff) | |
| 82 | ||
| 83 | /* | |
| 84 | * Word3 | |
| 85 | * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI | |
| 86 | * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. | |
| 87 | * 0:MGMT, 1:HCCA 2:EDCA | |
| 88 | */ | |
| 89 | #define TXD_W3_WIV FIELD32(0x01000000) | |
| 90 | #define TXD_W3_QSEL FIELD32(0x06000000) | |
| 91 | #define TXD_W3_TCO FIELD32(0x20000000) | |
| 92 | #define TXD_W3_UCO FIELD32(0x40000000) | |
| 93 | #define TXD_W3_ICO FIELD32(0x80000000) | |
| 94 | ||
| a9b3a9f7 ID |
95 | /* |
| 96 | * RX descriptor format for RX Ring. | |
| 97 | */ | |
| 98 | ||
| 99 | /* | |
| 100 | * Word0 | |
| 101 | */ | |
| 102 | #define RXD_W0_SDP0 FIELD32(0xffffffff) | |
| 103 | ||
| 104 | /* | |
| 105 | * Word1 | |
| 106 | */ | |
| 107 | #define RXD_W1_SDL1 FIELD32(0x00003fff) | |
| 108 | #define RXD_W1_SDL0 FIELD32(0x3fff0000) | |
| 109 | #define RXD_W1_LS0 FIELD32(0x40000000) | |
| 110 | #define RXD_W1_DMA_DONE FIELD32(0x80000000) | |
| 111 | ||
| 112 | /* | |
| 113 | * Word2 | |
| 114 | */ | |
| 115 | #define RXD_W2_SDP1 FIELD32(0xffffffff) | |
| 116 | ||
| 117 | /* | |
| 118 | * Word3 | |
| 119 | * AMSDU: RX with 802.3 header, not 802.11 header. | |
| 120 | * DECRYPTED: This frame is being decrypted. | |
| 121 | */ | |
| 122 | #define RXD_W3_BA FIELD32(0x00000001) | |
| 123 | #define RXD_W3_DATA FIELD32(0x00000002) | |
| 124 | #define RXD_W3_NULLDATA FIELD32(0x00000004) | |
| 125 | #define RXD_W3_FRAG FIELD32(0x00000008) | |
| 126 | #define RXD_W3_UNICAST_TO_ME FIELD32(0x00000010) | |
| 127 | #define RXD_W3_MULTICAST FIELD32(0x00000020) | |
| 128 | #define RXD_W3_BROADCAST FIELD32(0x00000040) | |
| 129 | #define RXD_W3_MY_BSS FIELD32(0x00000080) | |
| 130 | #define RXD_W3_CRC_ERROR FIELD32(0x00000100) | |
| 131 | #define RXD_W3_CIPHER_ERROR FIELD32(0x00000600) | |
| 132 | #define RXD_W3_AMSDU FIELD32(0x00000800) | |
| 133 | #define RXD_W3_HTC FIELD32(0x00001000) | |
| 134 | #define RXD_W3_RSSI FIELD32(0x00002000) | |
| 135 | #define RXD_W3_L2PAD FIELD32(0x00004000) | |
| 136 | #define RXD_W3_AMPDU FIELD32(0x00008000) | |
| 137 | #define RXD_W3_DECRYPTED FIELD32(0x00010000) | |
| 138 | #define RXD_W3_PLCP_SIGNAL FIELD32(0x00020000) | |
| 139 | #define RXD_W3_PLCP_RSSI FIELD32(0x00040000) | |
| 140 | ||
| a9b3a9f7 | 141 | #endif /* RT2800PCI_H */ |