projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /**************************************************************************** |
| 2 | ******* ******* | |
| 3 | ******* P R O T O C O L S T A T U S S T R U C T U R E ******* | |
| 4 | ******* ******* | |
| 5 | **************************************************************************** | |
| 6 | ||
| 7 | Author : Ian Nandhra / Jeremy Rolls | |
| 8 | Date : | |
| 9 | ||
| 10 | * | |
| 11 | * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK. | |
| 12 | * | |
| 13 | * This program is free software; you can redistribute it and/or modify | |
| 14 | * it under the terms of the GNU General Public License as published by | |
| 15 | * the Free Software Foundation; either version 2 of the License, or | |
| 16 | * (at your option) any later version. | |
| 17 | * | |
| 18 | * This program is distributed in the hope that it will be useful, | |
| 19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 | * GNU General Public License for more details. | |
| 22 | * | |
| 23 | * You should have received a copy of the GNU General Public License | |
| 24 | * along with this program; if not, write to the Free Software | |
| 25 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 26 | ||
| 27 | Version : 0.01 | |
| 28 | ||
| 29 | ||
| 30 | Mods | |
| 31 | ---------------------------------------------------------------------------- | |
| 32 | Date By Description | |
| 33 | ---------------------------------------------------------------------------- | |
| 34 | ||
| 35 | ***************************************************************************/ | |
| 36 | ||
| 37 | #ifndef _protsts_h | |
| 38 | #define _protsts_h 1 | |
| 39 | ||
| 1da177e4 LT |
40 | /************************************************* |
| 41 | * ACK bit. Last Packet received OK. Set by | |
| 42 | * rxpkt to indicate that the Packet has been | |
| 43 | * received OK and that the LTT must set the ACK | |
| 44 | * bit in the next outward bound Packet | |
| 45 | * and re-set by LTT's after xmit. | |
| 46 | * | |
| 47 | * Gets shoved into rx_status | |
| 48 | ************************************************/ | |
| 49 | #define PHB_RX_LAST_PKT_ACKED ((ushort) 0x080) | |
| 50 | ||
| 51 | /******************************************************* | |
| 52 | * The Rx TOGGLE bit. | |
| 53 | * Stuffed into rx_status by RXPKT | |
| 54 | ******************************************************/ | |
| 55 | #define PHB_RX_DATA_WNDW ((ushort) 0x040) | |
| 56 | ||
| 57 | /******************************************************* | |
| 58 | * The Rx TOGGLE bit. Matches the setting in PKT.H | |
| 59 | * Stuffed into rx_status | |
| 60 | ******************************************************/ | |
| 61 | #define PHB_RX_TGL ((ushort) 0x2000) | |
| 62 | ||
| 63 | ||
| 64 | /************************************************* | |
| 65 | * This bit is set by the LRT to indicate that | |
| 66 | * an ACK (packet) must be returned. | |
| 67 | * | |
| 68 | * Gets shoved into tx_status | |
| 69 | ************************************************/ | |
| 70 | #define PHB_TX_SEND_PKT_ACK ((ushort) 0x08) | |
| 71 | ||
| 72 | /************************************************* | |
| 73 | * Set by LTT to indicate that an ACK is required | |
| 74 | *************************************************/ | |
| 75 | #define PHB_TX_ACK_RQRD ((ushort) 0x01) | |
| 76 | ||
| 77 | ||
| 78 | /******************************************************* | |
| 79 | * The Tx TOGGLE bit. | |
| 80 | * Stuffed into tx_status by RXPKT from the PKT WndW | |
| 81 | * field. Looked by the LTT when the NEXT Packet | |
| 82 | * is going to be sent. | |
| 83 | ******************************************************/ | |
| 84 | #define PHB_TX_DATA_WNDW ((ushort) 0x04) | |
| 85 | ||
| 86 | ||
| 87 | /******************************************************* | |
| 88 | * The Tx TOGGLE bit. Matches the setting in PKT.H | |
| 89 | * Stuffed into tx_status | |
| 90 | ******************************************************/ | |
| 91 | #define PHB_TX_TGL ((ushort) 0x02) | |
| 92 | ||
| 93 | /******************************************************* | |
| 94 | * Request intr bit. Set when the queue has gone quiet | |
| 95 | * and the PHB has requested an interrupt. | |
| 96 | ******************************************************/ | |
| 97 | #define PHB_TX_INTR ((ushort) 0x100) | |
| 98 | ||
| 99 | /******************************************************* | |
| 100 | * SET if the PHB cannot send any more data down the | |
| 101 | * Link | |
| 102 | ******************************************************/ | |
| 103 | #define PHB_TX_HANDSHAKE ((ushort) 0x010) | |
| 104 | ||
| 105 | ||
| 106 | #define RUP_SEND_WNDW ((ushort) 0x08) ; | |
| 107 | ||
| 108 | #endif | |
| 109 | ||
| 110 | /*********** end of file ***********/ |