Johannes Berg | 8ca151b | 2013-01-24 14:25:36 +0100 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * This file is provided under a dual BSD/GPLv2 license. When using or |
| 4 | * redistributing this file, you may do so under either license. |
| 5 | * |
| 6 | * GPL LICENSE SUMMARY |
| 7 | * |
| 8 | * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of version 2 of the GNU General Public License as |
| 12 | * published by the Free Software Foundation. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, but |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 17 | * 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 Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, |
| 22 | * USA |
| 23 | * |
| 24 | * The full GNU General Public License is included in this distribution |
Emmanuel Grumbach | 410dc5a | 2013-02-18 09:22:28 +0200 | [diff] [blame^] | 25 | * in the file called COPYING. |
Johannes Berg | 8ca151b | 2013-01-24 14:25:36 +0100 | [diff] [blame] | 26 | * |
| 27 | * Contact Information: |
| 28 | * Intel Linux Wireless <ilw@linux.intel.com> |
| 29 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| 30 | * |
| 31 | * BSD LICENSE |
| 32 | * |
| 33 | * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved. |
| 34 | * All rights reserved. |
| 35 | * |
| 36 | * Redistribution and use in source and binary forms, with or without |
| 37 | * modification, are permitted provided that the following conditions |
| 38 | * are met: |
| 39 | * |
| 40 | * * Redistributions of source code must retain the above copyright |
| 41 | * notice, this list of conditions and the following disclaimer. |
| 42 | * * Redistributions in binary form must reproduce the above copyright |
| 43 | * notice, this list of conditions and the following disclaimer in |
| 44 | * the documentation and/or other materials provided with the |
| 45 | * distribution. |
| 46 | * * Neither the name Intel Corporation nor the names of its |
| 47 | * contributors may be used to endorse or promote products derived |
| 48 | * from this software without specific prior written permission. |
| 49 | * |
| 50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 51 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 59 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 60 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 61 | * |
| 62 | *****************************************************************************/ |
| 63 | |
| 64 | #ifndef __fw_api_power_h__ |
| 65 | #define __fw_api_power_h__ |
| 66 | |
| 67 | /* Power Management Commands, Responses, Notifications */ |
| 68 | |
| 69 | /** |
| 70 | * enum iwl_scan_flags - masks for power table command flags |
| 71 | * @POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK: '0' Driver disables power management, |
| 72 | * '1' Driver enables PM (use rest of parameters) |
| 73 | * @POWER_FLAGS_SLEEP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM, |
| 74 | * '1' PM could sleep over DTIM till listen Interval. |
| 75 | * @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable. |
| 76 | * @POWER_FLAGS_SNOOZE_ENA_MSK: Enable snoozing only if uAPSD is enabled and all |
| 77 | * access categories are both delivery and trigger enabled. |
| 78 | * @POWER_FLAGS_BT_SCO_ENA: Enable BT SCO coex only if uAPSD and |
| 79 | * PBW Snoozing enabled |
| 80 | * @POWER_FLAGS_ADVANCE_PM_ENA_MSK: Advanced PM (uAPSD) enable mask |
| 81 | */ |
| 82 | enum iwl_power_flags { |
| 83 | POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK = BIT(0), |
| 84 | POWER_FLAGS_SLEEP_OVER_DTIM_MSK = BIT(1), |
| 85 | POWER_FLAGS_LPRX_ENA_MSK = BIT(2), |
| 86 | POWER_FLAGS_SNOOZE_ENA_MSK = BIT(3), |
| 87 | POWER_FLAGS_BT_SCO_ENA = BIT(4), |
| 88 | POWER_FLAGS_ADVANCE_PM_ENA_MSK = BIT(5) |
| 89 | }; |
| 90 | |
| 91 | /** |
| 92 | * struct iwl_powertable_cmd - Power Table Command |
| 93 | * POWER_TABLE_CMD = 0x77 (command, has simple generic response) |
| 94 | * |
| 95 | * @id_and_color: MAC contex identifier |
| 96 | * @action: Action on context - no action, add new, |
| 97 | * modify existent, remove |
| 98 | * @flags: Power table command flags from POWER_FLAGS_* |
| 99 | * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec. |
| 100 | * Minimum allowed:- 3 * DTIM |
| 101 | * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to |
| 102 | * PSM transition - legacy PM |
| 103 | * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to |
| 104 | * PSM transition - legacy PM |
| 105 | * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to |
| 106 | * PSM transition - uAPSD |
| 107 | * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to |
| 108 | * PSM transition - uAPSD |
| 109 | * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled. |
| 110 | * Default: 80dbm |
| 111 | * @num_skip_dtim: Number of DTIMs to skip if Skip over DTIM flag is set |
| 112 | * @snooze_interval: TBD |
| 113 | * @snooze_window: TBD |
| 114 | * @snooze_step: TBD |
| 115 | * @qndp_tid: TBD |
| 116 | * @uapsd_ac_flags: TBD |
| 117 | * @uapsd_max_sp: TBD |
| 118 | */ |
| 119 | struct iwl_powertable_cmd { |
| 120 | /* COMMON_INDEX_HDR_API_S_VER_1 */ |
| 121 | __le32 id_and_color; |
| 122 | __le32 action; |
| 123 | __le16 flags; |
| 124 | u8 reserved; |
| 125 | __le16 keep_alive_seconds; |
| 126 | __le32 rx_data_timeout; |
| 127 | __le32 tx_data_timeout; |
| 128 | __le32 rx_data_timeout_uapsd; |
| 129 | __le32 tx_data_timeout_uapsd; |
| 130 | u8 lprx_rssi_threshold; |
| 131 | u8 num_skip_dtim; |
| 132 | __le16 snooze_interval; |
| 133 | __le16 snooze_window; |
| 134 | u8 snooze_step; |
| 135 | u8 qndp_tid; |
| 136 | u8 uapsd_ac_flags; |
| 137 | u8 uapsd_max_sp; |
| 138 | } __packed; |
| 139 | |
| 140 | #endif |