1 //------------------------------------------------------------------------------ 2 // Copyright (c) 2004-2010 Atheros Corporation. All rights reserved. 3 // 4 // 5 // Permission to use, copy, modify, and/or distribute this software for any 6 // purpose with or without fee is hereby granted, provided that the above 7 // copyright notice and this permission notice appear in all copies. 8 // 9 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 // 17 // 18 //------------------------------------------------------------------------------ 19 //============================================================================== 20 // This file contains the tunable configuration items for the WLAN module 21 // 22 // Author(s): ="Atheros" 23 //============================================================================== 24 #ifndef _HOST_WLAN_CONFIG_H_ 25 #define _HOST_WLAN_CONFIG_H_ 26 27 /* Include definitions here that can be used to tune the WLAN module behavior. 28 * Different customers can tune the behavior as per their needs, here. 29 */ 30 31 /* This configuration item when defined will consider the barker preamble 32 * mentioned in the ERP IE of the beacons from the AP to determine the short 33 * preamble support sent in the (Re)Assoc request frames. 34 */ 35 #define WLAN_CONFIG_DONOT_IGNORE_BARKER_IN_ERP 0 36 37 /* This config item when defined will not send the power module state transition 38 * failure events that happen during scan, to the host. 39 */ 40 #define WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN 0 41 42 /* 43 * This configuration item enable/disable keepalive support. 44 * Keepalive support: In the absence of any data traffic to AP, null 45 * frames will be sent to the AP at periodic interval, to keep the association 46 * active. This configuration item defines the periodic interval. 47 * Use value of zero to disable keepalive support 48 * Default: 60 seconds 49 */ 50 #define WLAN_CONFIG_KEEP_ALIVE_INTERVAL 60 51 52 /* 53 * This configuration item sets the value of disconnect timeout 54 * Firmware delays sending the disconnec event to the host for this 55 * timeout after is gets disconnected from the current AP. 56 * If the firmware successly roams within the disconnect timeout 57 * it sends a new connect event 58 */ 59 #ifdef ANDROID_ENV 60 #define WLAN_CONFIG_DISCONNECT_TIMEOUT 3 61 #else 62 #define WLAN_CONFIG_DISCONNECT_TIMEOUT 10 63 #endif /* ANDROID_ENV */ 64 65 /* 66 * This configuration item disables 11n support. 67 * 0 - Enable 68 * 1 - Disable 69 */ 70 #define WLAN_CONFIG_DISABLE_11N 0 71 72 /* 73 * This configuration item enable BT clock sharing support 74 * 1 - Enable 75 * 0 - Disable (Default) 76 */ 77 #define WLAN_CONFIG_BT_SHARING 0 78 79 /* 80 * This configuration item sets WIFI OFF policy 81 * 0 - CUT_POWER 82 * 1 - DEEP_SLEEP (Default) 83 */ 84 #define WLAN_CONFIG_WLAN_OFF 1 85 86 /* 87 * This configuration item sets suspend policy 88 * 0 - CUT_POWER (Default) 89 * 1 - DEEP_SLEEP 90 * 2 - WoW 91 * 3 - CUT_POWER if BT OFF (clock sharing designs only) 92 */ 93 #define WLAN_CONFIG_PM_SUSPEND 0 94 95 /* 96 * This configuration item sets suspend policy to use if PM_SUSPEND is 97 * set to WoW and device is not connected at the time of suspend 98 * 0 - CUT_POWER (Default) 99 * 1 - DEEP_SLEEP 100 * 2 - WoW 101 * 3 - CUT_POWER if BT OFF (clock sharing designs only) 102 */ 103 #define WLAN_CONFIG_PM_WOW2 0 104 105 /* 106 * This configuration item enables/disables transmit bursting 107 * 0 - Enable tx Bursting (default) 108 * 1 - Disable tx bursting 109 */ 110 #define WLAN_CONFIG_DISABLE_TX_BURSTING 0 111 112 /* 113 * Platform specific function to power ON/OFF AR6000 114 * and enable/disable SDIO card detection 115 */ 116 #define plat_setup_power(on, detect) 117 118 #endif /* _HOST_WLAN_CONFIG_H_ */ 119