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#1 2014-07-18 14:35:44

Pacopag
Member
Registered: 2011-05-29
Posts: 252

USB wifi adapter can only handle one request or socket at a time

I have a usb wifi adapter that I bought recently.  The strange thing is that if I'm doing only one thing that is using the network (e.g. downloading a file) it works good and fast. But say I'm downloading a file and I do ANYTHING else that uses the network (e.g. just opening a browser at google.ca), the download comes to a stop. Then if I close the browser, the download starts up again a couple seconds later, good and fast.

Another example is, say I'm in a Google Hangouts (video chat) session. As long as that is the only thing I have running, the chat works fine. If I open a second browser window, then the chat gets super choppy and pretty much un-usable until I close the second window.

So basically it seems like I can have only one open socket at a time, or else it can handle only one request at a time. Also, most webpages open very slowly as a result because the browser only seems to be able to download one static file at a time (e.g. js and css files needed by the page).

I'm sure it's a problem with the usb wifi adapter because I didn't have these problems when I was on a wired connection, and I have other devices using wifi (e.g. laptops and tablets) that don't have this problem either.

Rather than paste a bunch of output from commands, please kindly tell me what to run in order to gather any useful info.

Thanks,

Edit:  The adapter is an ASUS USB n-53 (N600).

Last edited by Pacopag (2014-07-18 14:36:20)

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#2 2014-07-18 16:34:03

Pacopag
Member
Registered: 2011-05-29
Posts: 252

Re: USB wifi adapter can only handle one request or socket at a time

I was exploring the CD that came with the device.  Turns out there are Linux drivers on it.  I didn't install any drivers, as wicd detected it automatically.  I'm wondering if changing drivers might help.  Can someone help me interpret the installation instructions?
Here are the instructions

* README
*
* Ralink Tech Inc.
* 
* http://www.ralinktech.com
*

=======================================================================
ModelName:
===========
RT3572 Wireless Lan Linux Driver


=======================================================================
Driver lName:
===========
rt3572sta.o/rt3572sta.ko


=======================================================================
Supporting Kernel:
===================
linux kernel 2.4 and 2.6 series. 
Tested in Redhat 7.3 or later.


=======================================================================
Ralink Hardware:
===================
Ralink 802.11n Wireless LAN Card.


=======================================================================
Description:
=============
This is a linux device driver for Ralink RT2870 USB ABGN WLAN Card.


=======================================================================
Contents:
=============
Makefile	        : Makefile
*.c					: c files
*.h					: header files


=======================================================================
Features:
==========
   This driver implements basic IEEE802.11. Infrastructure and adhoc mode with 
   open or shared or WPA-PSK or WPA2-PSK authentication method. 
   NONE, WEP, TKIP and AES encryption. 


=======================================================================
Build Instructions:  
====================

1> tar -jxvf 2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO.tar.bz2
   go to "./2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO" directory.
    

2> switch to super user.
     ** for Fedora
      	$su
           
     ** for Ubuntu 
   		$sudo su
       
3> in Makefile
	 set the "MODE = STA" in Makefile and chose the TARGET to Linux by set "TARGET = LINUX"
	 define the linux kernel source include file path LINUX_SRC
	 modify to meet your need.

4> in os/linux/config.mk 
	 define the GCC and LD of the target machine
	 define the compiler flags CFLAGS
	 modify to meet your need.
	
	** Build for being controlled by NetworkManager or wpa_supplicant wext functions
	   Please set 'HAS_WPA_SUPPLICANT=y' and 'HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y'.
	   => #>cd wpa_supplicant-x.x
	   => #>./wpa_supplicant -Dwext -ira0 -c wpa_supplicant.conf -d
	   
	** Build for being controlled by WpaSupplicant with Ralink Driver
	   Please set 'HAS_WPA_SUPPLICANT=y' and 'HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=n'.
	   => #>cd wpa_supplicant-0.5.7
	   => #>./wpa_supplicant -Dralink -ira0 -c wpa_supplicant.conf -d

5>  compile driver source code
    $make

=======================================================================
Install Instructions:  
================================	
1> load driver
   $make install	
	
2> plug in USB dongle.	

=======================================================================
Note:  
================================	
Under Fedora 15 or 16, after you install the driver, if there is "firmware missing" issue occurs, please follow the following steps:
1> remove driver
   $rmmod rt2800usb
   $rmmod rt2800lib
   $rmmod rt2x00usb
   $rmmod rt2x00lib
   
2> enter /etc/modprobe.d and edit blacklist.conf. Add one line (ususally add it in the buttom of the file):
   blacklist rt2800usb

3> reboot system
	 $reboot  

=======================================================================
Uninstall Instructions:  
================================	
1> go to "./2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO" directory.
    
2> switch to super user.
   $sudo su    

3> unload driver  	
   $make uninstall

4> reboot system
	$reboot  
   
=======================================================================
CONFIGURATION:  
====================
RT2870 driver can be configured via following interfaces, 
i.e. (i)"iwconfig" command, (ii)"iwpriv" command, (iii) configuration file

i)  iwconfig comes with kernel.  
ii) iwpriv usage, please refer to file "iwpriv_usage.txt" for details.
iii)modify configuration file "RT2870STA.dat" in /etc/Wireless/RT2870STA/RT2870STA.dat.
           
Configuration File : RT2870STA.dat
---------------------------------------
# Copy this file to /etc/Wireless/RT2870STA/RT2870STA.dat
# This file is a binary file and will be read on loading rt.o module.
#
# Use "vi RT2870STA.dat" to modify settings according to your need.
# 
# 1.) set NetworkType to "Adhoc" for using Adhoc-mode, otherwise using Infrastructure
# 2.) set Channel to "0" for auto-select on Infrastructure mode
# 3.) set SSID for connecting to your Accss-point.
# 4.) AuthMode can be "WEPAUTO", "OPEN", "SHARED", "WPAPSK", "WPA2PSK", "WPANONE"
# 5.) EncrypType can be "NONE", "WEP", "TKIP", "AES"
# for more information refer to the Readme file.
# 
#The word of "Default" must not be removed
Default
CountryRegion=5
CountryRegionABand=7
CountryCode=
SSID=Dennis2860AP
NetworkType=Infra
WirelessMode=9
Channel=0
BeaconPeriod=100
TxPower=100
BGProtection=0
TxPreamble=0
RTSThreshold=2347
FragThreshold=2346
TxBurst=1
WmmCapable=0
AckPolicy=0;0;0;0
AuthMode=OPEN
EncrypType=NONE
WPAPSK=
DefaultKeyID=1
Key1Type=0
Key1Str=
Key2Type=0
Key2Str=
Key3Type=0
Key3Str=
Key4Type=0
Key4Str=
PSMode=CAM
FastRoaming=0
RoamThreshold=70
HT_RDG=1
HT_EXTCHA=0
HT_OpMode=1
HT_MpduDensity=4
HT_BW=1
HT_AutoBA=1
HT_BADecline=0
HT_AMSDU=0
HT_BAWinSize=64
HT_GI=1
HT_MCS=33
HT_MIMOPSMode=3
IEEE80211H=0
TGnWifiTest=0
WirelessEvent=0
CarrierDetect=0

-----------------------------------------------
*NOTE:
	WMM parameters
			WmmCapable			Set it as 1 to turn on WMM Qos support				
			AckPolicy1~4		Ack policy which support normal Ack or no Ack
								(AC_BK, AC_BE, AC_VI, AC_VO)		
	
	All WMM parameters do not support iwpriv command but ¡¥WmmCapable¡¦¡¦, 
	please store all parameter to RT2870STA.dat, and restart driver. 	

-----------------------------------------------
syntax is 'Param'='Value' and describes below. 

@> CountryRegion=value                                 
	value
		0: use 1 ~ 11 Channel
		1: use 1 ~ 13 Channel
		2: use 10 ~ 11 Channel
		3: use 10 ~ 13 Channel
		4: use 14 Channel
		5: use 1 ~ 14 Channel
		6: use 3 ~ 9 Channel
		7: use 5 ~ 13 Channel
	   31: use 1 ~ 14 Channel (ch1-11:active scan, ch12-14 passive scan)
   	 	                                      
@> CountryRegionABand=value      							
	value	
		0: use 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 Channel
		1: use 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 Channel
		2: use 36, 40, 44, 48, 52, 56, 60, 64 Channel
		3: use 52, 56, 60, 64, 149, 153, 157, 161 Channel
		4: use 149, 153, 157, 161, 165 Channel
		5: use 149, 153, 157, 161 Channel
		6: use 36, 40, 44, 48 Channel
		7: use 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 Channel
		8: use 52, 56, 60, 64 Channel
		9: use 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165 Channel
	   10: use 36, 40, 44, 48, 149, 153, 157, 161, 165 Channel
	   11: use 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161 Channel

@> CountryCode=value
	value
		AG, AR, AW, AU, AT, BS, BB, BM, BR, BE, BG, CA, KY, CL, CN, CO, CR, CY, CZ, DK, DO, EC, SV, FI, FR, DE, 
		GR, GU, GT, HT, HN, HK, HU, IS, IN, ID, IE, IL, IT, JP, JO, LV, LI, LT, LU, MY, MT, MA, MX, NL, NZ, NO,
		PE, PT, PL, RO, RU, SA, CS, SG, SK, SI, ZA, KR, ES, SE, CH, TW, TR, GB, UA, AE, US, VE
		"" => using default setting: 2.4 G - ch 1~11; 5G - ch 52~64, 100~140, 149~165
                                                           
@> SSID=value                	
	value
		0~z, 1~32 ascii characters.
                    	
@> WirelessMode=value
	value	
		0: legacy 11b/g mixed 
		1: legacy 11B only 
		2: legacy 11A only         //Not support in RfIcType=1(id=RFIC_5225) and RfIcType=2(id=RFIC_5325)
		3: legacy 11a/b/g mixed     //Not support in RfIcType=1(id=RFIC_5225) and RfIcType=2(id=RFIC_5325)
		4: legacy 11G only
		5: 11ABGN mixed
		6: 11N only
		7: 11GN mixed
		8: 11AN mixed
		9: 11BGN mixed
	   10: 11AGN mixed	
                     
@> Channel=value
	value
		depends on CountryRegion or CountryRegionABand
                    	
@> BGProtection=value
	value
		0: Auto 
		1: Always on 
		2: Always off
                    	
@> TxPreamble=value
  	value
		0:Preamble Long
		1:Preamble Short 
		2:Auto
                    	
@> RTSThreshold=value
	value
		1~2347                                                       
                    	                                       
@> FragThreshold=value
	value       	
		256~2346
                    	
@> TxBurst=value
	value
		0: Disable
		1: Enable

@> NetworkType=value	    		
	value 
		Infra: infrastructure mode
       	Adhoc: adhoc mode
                                                                                                                                                        	                                                          
@> AuthMode=value
	value
		OPEN	 	For open system	
		SHARED	  	For shared key system	
		WEPAUTO     Auto switch between OPEN and SHARED
		WPAPSK      For WPA pre-shared key  (Infra)
		WPA2PSK     For WPA2 pre-shared key (Infra)
		WPANONE		For WPA pre-shared key  (Adhoc)
		WPA         Use WPA-Supplicant
		WPA2        Use WPA-Supplicant

@> EncrypType=value
	value
		NONE		For AuthMode=OPEN                    
		WEP			For AuthMode=OPEN or AuthMode=SHARED 
		TKIP		For AuthMode=WPAPSK or WPA2PSK                    
		AES			For AuthMode=WPAPSK or WPA2PSK                     
		
@> DefaultKeyID=value
	value
		1~4

@> Key1=value
    Key2=value
    Key3=value
    Key4=value
	value
		10 or 26 hexadecimal characters eg: 012345678
        5 or 13 ascii characters eg: passd
    (usage : "iwpriv" only)     

@> Key1Type=vaule
    Key2Type=value
    Key3Type=vaule
    Key4Type=vaule
    value
		0   hexadecimal type
		1   assic type
    (usage : reading profile only)

@> Key1Str=value
    Key2Str=value
    Key3Str=vaule
    Key4Str=vaule
    value
		10 or 26 characters (key type=0)
		5 or 13 characters  (key type=1)
    (usage : reading profile only)	

@> WPAPSK=value              	
	value
		8~63 ASCII  		or 
		64 HEX characters
																                    																		
@> WmmCapable=value
	value
		0: Disable WMM
		1: Enable WMM
        
@> PSMode=value
    value
    	CAM			    Constantly Awake Mode
		Max_PSP		    Max Power Savings
		Fast_PSP		Power Save Mode

@> FastRoaming=value
	value
		0				Disabled
		1				Enabled

@> RoamThreshold=value
	value
		Positive Interger(dBm)

@> HT_RDG=value
	value
		0				Disabled
		1				Enabled

@> HT_EXTCHA=value (Extended Channel Switch Announcement)
	value
		0				Below
		1 				Above

@> HT_OpMode=value
	value
		0				HT mixed format
		1				HT greenfield format

@> HT_MpduDensity=value
	value (based on 802.11n D2.0)
		0: no restriction
		1: 1/4 £gs
		2: 1/2 £gs
		3: 1 £gs
		4: 2 £gs
		5: 4 £gs
		6: 8 £gs
		7: 16 £gs

@> HT_BW=value
	value
		0				20MHz
		1				40MHz

@> HT_AutoBA=value
	value
		0				Disabled
		1				Enabled

@> HT_BADecline
	value
		0				Disabled
		1			    Enabled <Reject BA request from AP>

@> HT_AMSDU=value
	value
		0				Disabled
		1				Enabled

@> HT_BAWinSize=value
	value
		1 ~ 64

@> HT_GI=value
	value
		0				long GI
		1				short GI

@> HT_MCS=value
	value
		0 ~ 15
		33: auto

@> HT_MIMOPSMode=value
	value (based on 802.11n D2.0)
		0				Static SM Power Save Mode
		1				Dynamic SM Power Save Mode
		2				Reserved
		3				SM enabled
	(not fully support yet)

@> IEEE80211H=value
	value
		0				Disabled
		1				Enabled

@> TGnWifiTest=value
	value
		0				Disabled
		1				Enabled

@> WirelessEvent=value
	value
		0				Disabled
		1				Enabled <send custom wireless event>
	    
@> CarrierDetect=value
	value
		0				Disabled
		1				Enabled

MORE INFORMATION
=================================================================================
If you want for rt2870 driver to auto-load at boot time:
A) choose ra0 for first RT2870 WLAN card, ra1 for second RT2870 WLAN card, etc.
   
B) create(edit) 'ifcfg-ra0' file in /etc/sysconfig/network-scripts/,      
   edit( or add the line) in /etc/modules.conf:
       alias ra0 rt2870sta
   
C) edit(create) the file /etc/sysconfig/network-scripts/ifcfg-ra0  
   DEVICE='ra0'
   ONBOOT='yes'     


NOTE:
   if you use dhcp, add this line too .
    BOOTPROTO='dhcp'

*D) To ease the Default Gateway setting, 
    add the line
    GATEWAY=x.x.x.x   
    in /etc/sysconfig/network

Here is the Makefile

RT28xx_MODE = STA
TARGET = LINUX
CHIPSET = 3572
OSABL = NO

#RT28xx_DIR = home directory of RT28xx source code
RT28xx_DIR = $(shell pwd)
RTMP_SRC_DIR = $(RT28xx_DIR)/RT$(CHIPSET)

#PLATFORM: Target platform
PLATFORM = PC
#PLATFORM = 5VT
#PLATFORM = IKANOS_V160
#PLATFORM = IKANOS_V180
#PLATFORM = SIGMA
#PLATFORM = SIGMA_8622
#PLATFORM = STAR
#PLATFORM = IXP
#PLATFORM = INF_TWINPASS
#PLATFORM = INF_DANUBE
#PLATFORM = INF_AR9
#PLATFORM = INF_VR9
#PLATFORM = BRCM_6358
#PLATFORM = INF_AMAZON_SE
#PLATFORM = CAVM_OCTEON
#PLATFORM = CMPC
#PLATFORM = RALINK_2880
#PLATFORM = RALINK_3052
#PLATFORM = SMDK
#PLATFORM = RMI
#PLATFORM = RMI_64
#PLATFORM = KODAK_DC
#PLATFORM = DM6446
#PLATFORM = FREESCALE8377
#PLATFORM = BL2348
#PLATFORM = BLUBB
#PLATFORM = BLPMP
#PLATFORM = MT85XX
#PLATFORM = NXP_TV550
#PLATFORM = MVL5


ifeq ($(TARGET),LINUX)
MAKE = make
endif

ifeq ($(PLATFORM),5VT)
LINUX_SRC = /home/ralink-2860-sdk-5vt-distribution/linux-2.6.17
CROSS_COMPILE = /opt/crosstool/uClibc_v5te_le_gcc_4_1_1/bin/arm-linux-
endif

ifeq ($(PLATFORM),IKANOS_V160)
LINUX_SRC = /home/sample/projects/LX_2618_RG_5_3_00r4_SRC/linux-2.6.18
CROSS_COMPILE = mips-linux-
endif

ifeq ($(PLATFORM),IKANOS_V180)
LINUX_SRC = /home/sample/projects/LX_BSP_VX180_5_4_0r1_ALPHA_26DEC07/linux-2.6.18
CROSS_COMPILE = mips-linux-
endif

ifeq ($(PLATFORM),SIGMA)
LINUX_SRC = /root/sigma/smp86xx_kernel_source_2.7.172.0/linux-2.6.15
CROSS_COMPILE = /root/sigma/smp86xx_toolchain_2.7.172.0/build_mipsel_nofpu/staging_dir/bin/mipsel-linux-
endif

ifeq ($(PLATFORM),SIGMA_8622)
LINUX_SRC = /home/snowpin/armutils_2.5.120.1/build_arm/linux-2.4.22-em86xx
CROSS_COMPILE = /home/snowpin/armutils_2.5.120.1/toolchain/bin/arm-elf-
CROSS_COMPILE_INCLUDE = /home/snowpin/armutils_2.5.120.1/toolchain/lib/gcc-lib/arm-elf/2.95.3
endif

ifeq ($(PLATFORM),STAR)
LINUX_SRC = /opt/star/kernel/linux-2.4.27-star
CROSS_COMPILE = /opt/star/tools/arm-linux/bin/arm-linux-
endif

ifeq ($(PLATFORM),RMI)
LINUX_SRC = /opt/rmi/1.7.0/linux/src/
CROSS_COMPILE = /opt/rmi/1.7.0/mipscross/nptl/bin/mips64-unknown-linux-gnu-
endif

ifeq ($(PLATFORM),RMI_64)
LINUX_SRC = /opt/rmi/1.7.0/linux_64/src/
CROSS_COMPILE = /opt/rmi/1.7.0/mipscross/nptl/bin/mips64-unknown-linux-gnu-
endif

ifeq ($(PLATFORM), RALINK_2880)
LINUX_SRC = /project/stable/RT288x/RT288x_SDK/source/linux-2.4.x
CROSS_COMPILE = /opt/buildroot-gdb/bin/mipsel-linux-
endif

ifeq ($(PLATFORM),RALINK_3052)
LINUX_SRC = /home/peter/ap_soc/SDK_3_3_0_0/RT288x_SDK/source/linux-2.6.21.x
CROSS_COMPILE = /opt/buildroot-gcc342/bin/mipsel-linux-uclibc-
endif

ifeq ($(PLATFORM),FREESCALE8377)
LINUX_SRC = /opt/ltib-mpc8377_rds-20090309/rpm/BUILD/linux-2.6.25 
CROSS_COMPILE = /opt/freescale/usr/local/gcc-4.2.187-eglibc-2.5.187/powerpc-linux-gnu/bin/powerpc-linux-gnu-
endif

ifeq ($(PLATFORM),BL2348)
LINUX_SRC = /home/sample/Customers/BroadLight/bl234x-linux-2.6.21-small-v29
CROSS_COMPILE = mips-wrs-linux-gnu-
endif

ifeq ($(PLATFORM),BLUBB)
LINUX_SRC = /home/sample/Customers/BroadLight/UBB/gmp20/linux-2.6.21-small
CROSS_COMPILE = mips-wrs-linux-gnu-
endif

ifeq ($(PLATFORM),BLPMP)
LINUX_SRC = /home/sample/Customers/BroadLight/UBB/pmp16/bl234x-linux-2.6.21-small-v30.2
CROSS_COMPILE = mips-wrs-linux-gnu-
endif

ifeq ($(PLATFORM),PC)
# Linux 2.6
LINUX_SRC = /lib/modules/$(shell uname -r)/build
# Linux 2.4 Change to your local setting
#LINUX_SRC = /usr/src/linux-2.4
LINUX_SRC_MODULE = /lib/modules/$(shell uname -r)/kernel/drivers/net/wireless/
CROSS_COMPILE = 
endif

ifeq ($(PLATFORM),IXP)
LINUX_SRC = /project/stable/Gmtek/snapgear-uclibc/linux-2.6.x
CROSS_COMPILE = arm-linux-
endif

ifeq ($(PLATFORM),INF_TWINPASS)
# Linux 2.6
#LINUX_SRC = /lib/modules/$(shell uname -r)/build
# Linux 2.4 Change to your local setting
LINUX_SRC = /project/stable/twinpass/release/2.0.1/source/kernel/opensource/linux-2.4.31/
CROSS_COMPILE = mips-linux-
endif

ifeq ($(PLATFORM),INF_DANUBE)
LINUX_SRC = /opt/danube/sdk/linux-2.6.16.x
CROSS_COMPILE = mips-linux-
ROOTDIR = /opt/danube/sdk
export ROOTDIR
endif

ifeq ($(PLATFORM),INF_AR9)
LINUX_SRC = /root/ar9/xR9_BSP1.2.2.0/source/kernel/opensource/linux-2.6.20/
CROSS_COMPILE = /root/ar9/ifx-lxdb26-1.0.2/gcc-3.4.4/toolchain-mips/bin/
endif

ifeq ($(PLATFORM),INF_VR9)
LINUX_SRC = /home/public/lantiq/VR9/UGW-4.2/build_dir/linux-ifxcpe_platform_vr9/linux-2.6.20.19
CROSS_COMPILE = /home/public/lantiq/VR9/UGW-4.2/staging_dir/toolchain-mips_gcc-3.4.6_uClibc-0.9.29/bin/mips-linux-
endif

ifeq ($(PLATFORM),BRCM_6358)
LINUX_SRC = 
CROSS_COMPILE = 
endif

ifeq ($(PLATFORM),INF_AMAZON_SE)
# Linux 2.6
#LINUX_SRC = /lib/modules/$(shell uname -r)/build
# Linux 2.4 Change to your local setting
LINUX_SRC = /backup/ifx/3.6.2.2/source/kernel/opensource/linux-2.4.31
#CROSS_COMPILE = mips-linux-
#LINUX_SRC = /project/Infineon/3.6.2.2/source/kernel/opensource/linux-2.4.31
CROSS_COMPILE = /opt/uclibc-toolchain/ifx-lxdb-1-2-3-external/gcc-3.3.6/toolchain-mips/R0208V35/mips-linux-uclibc/bin/
endif

ifeq ($(PLATFORM),ST)
LINUX_SRC = /opt/STM/STLinux-2.2/devkit/sources/kernel/linux0039
CROSS_COMPILE = /opt/STM/STLinux-2.2/devkit/sh4/bin/sh4-linux-
ARCH := sh
export ARCH
endif

ifeq ($(PLATFORM),CAVM_OCTEON)
OCTEON_ROOT = /usr/local/Cavium_Networks/OCTEON-SDK
LINUX_SRC = $(OCTEON_ROOT)/linux/kernel_2.6/linux
CROSS_COMPILE = mips64-octeon-linux-gnu-
endif

ifeq ($(PLATFORM),CMPC)
LINUX_SRC = /opt/fvt_11N_SDK_0807/fvt131x_SDK_11n/linux-2.6.17
CROSS_COMPILE =
endif

ifeq ($(PLATFORM),SMDK)
LINUX_SRC = /home/bhushan/itcenter/may28/linux-2.6-samsung
CROSS_COMPILE = /usr/local/arm/4.2.2-eabi/usr/bin/arm-linux-
endif

ifeq ($(PLATFORM),KODAK_DC)
SKD_SRC = C:/SigmaTel/DC1250_SDK_v1-9/sdk
CROSS_COMPILE = $(cc)
endif

ifeq ($(PLATFORM),DM6446)
LINUX_SRC = /home/fonchi/work/soc/ti-davinci
endif

ifeq ($(PLATFORM),MT85XX)
LINUX_SRC = /home/john/MTK/BDP_Linux/linux-2.6.27
CROSS_COMPILE = armv6z-mediatek-linux-gnueabi-
endif

ifeq ($(PLATFORM),NXP_TV550) 
LINUX_SRC = /data/tv550/kernel/linux-2.6.28.9
LINUX_SRC_MODULE = /data/tv550/kernel/linux-2.6.28.9/drivers/net/wireless
CROSS_COMPILE = /opt/embeddedalley/nxp_tv550/bin/mipsel-linux-
endif

ifeq ($(PLATFORM),MVL5)
LINUX_SRC = /home2/charlestu/AP-VT3426/linux-2.6.18
CROSS_COMPILE = /opt/montavista/pro/devkit/arm/v5t_le_mvl5/bin/arm_v5t_le-
endif

export OSABL RT28xx_DIR RT28xx_MODE LINUX_SRC CROSS_COMPILE CROSS_COMPILE_INCLUDE PLATFORM RELEASE CHIPSET RTMP_SRC_DIR LINUX_SRC_MODULE TARGET

# The targets that may be used.
PHONY += all build_tools test UCOS THREADX LINUX release prerelease clean uninstall install libwapi osabl

all: build_tools $(TARGET)


build_tools:
	$(MAKE) -C tools
	$(RT28xx_DIR)/tools/bin2h

test:
	$(MAKE) -C tools test

LINUX:
ifneq (,$(findstring 2.4,$(LINUX_SRC)))

	cp -f os/linux/Makefile.4 $(RT28xx_DIR)/os/linux/Makefile
	$(MAKE) -C $(RT28xx_DIR)/os/linux/

	cp -f $(RT28xx_DIR)/os/linux/rt$(CHIPSET)sta.o /tftpboot
else
	cp -f os/linux/Makefile.6 $(RT28xx_DIR)/os/linux/Makefile
ifeq ($(PLATFORM),DM6446)
	$(MAKE)  ARCH=arm CROSS_COMPILE=arm_v5t_le- -C  $(LINUX_SRC) SUBDIRS=$(RT28xx_DIR)/os/linux modules
else
ifeq ($(PLATFORM),FREESCALE8377)
	$(MAKE) ARCH=powerpc CROSS_COMPILE=$(CROSS_COMPILE) -C  $(LINUX_SRC) SUBDIRS=$(RT28xx_DIR)/os/linux modules
else
	$(MAKE) -C $(LINUX_SRC) SUBDIRS=$(RT28xx_DIR)/os/linux modules
endif
endif

endif

clean:
ifeq ($(TARGET), LINUX)
	cp -f os/linux/Makefile.clean os/linux/Makefile
	$(MAKE) -C os/linux clean
	rm -rf os/linux/Makefile
endif

uninstall:
ifeq ($(TARGET), LINUX)
ifneq (,$(findstring 2.4,$(LINUX_SRC)))
	$(MAKE) -C $(RT28xx_DIR)/os/linux -f Makefile.4 uninstall
else
	$(MAKE) -C $(RT28xx_DIR)/os/linux -f Makefile.6 uninstall
endif
endif

install:
ifeq ($(TARGET), LINUX)
ifneq (,$(findstring 2.4,$(LINUX_SRC)))
	$(MAKE) -C $(RT28xx_DIR)/os/linux -f Makefile.4 install
else
	$(MAKE) -C $(RT28xx_DIR)/os/linux -f Makefile.6 install
endif
endif

# Declare the contents of the .PHONY variable as phony.  We keep that information in a variable
.PHONY: $(PHONY)

Here is the config.mk

# Support ATE function
HAS_ATE=n

# Support ATE NEW TXCONT solution
HAS_NEW_TXCONT=n

# Support QA ATE function
HAS_QA_SUPPORT=n

# Support XLINK mode
HAS_XLINK=n

# Support Wpa_Supplicant
HAS_WPA_SUPPLICANT=y

# Support Native WpaSupplicant for Network Maganger
HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y

#Support Net interface block while Tx-Sw queue full
HAS_BLOCK_NET_IF=n

#Support DFS function
HAS_DFS_SUPPORT=n

#Support Carrier-Sense function
HAS_CS_SUPPORT=n

# Support for Multiple Cards
HAS_MC_SUPPORT=n

#Support for IEEE802.11e DLS
HAS_QOS_DLS_SUPPORT=n

#Support for EXT_CHANNEL
HAS_EXT_BUILD_CHANNEL_LIST=n

#Support for Net-SNMP
HAS_SNMP_SUPPORT=n

#Support features of 802.11n Draft3
HAS_DOT11N_DRAFT3_SUPPORT=y

#Support features of Single SKU. 
HAS_SINGLE_SKU_SUPPORT=n

#Support features of 802.11n
HAS_DOT11_N_SUPPORT=y

HAS_KTHREAD_SUPPORT=n

#Support statistics count
HAS_STATS_COUNT=y

#Support USB_BULK_BUF_ALIGMENT
HAS_USB_BULK_BUF_ALIGMENT=n

#Support for USB_SUPPORT_SELECTIVE_SUSPEND
HAS_USB_SUPPORT_SELECTIVE_SUSPEND=n

#Client support WDS function
HAS_CLIENT_WDS_SUPPORT=n

#Support for Bridge Fast Path & Bridge Fast Path function open to other module
HAS_BGFP_SUPPORT=n
HAS_BGFP_OPEN_SUPPORT=n

#Support MAC80211 LINUX-only function
HAS_CFG80211_SUPPORT=n

#Support RFKILL hardware block/unblock LINUX-only function
HAS_RFKILL_HW_SUPPORT=n

HAS_RESOURCE_PRE_ALLOC=y

HAS_LED_CONTROL_SUPPORT=y

#################################################

CC := $(CROSS_COMPILE)gcc
LD := $(CROSS_COMPILE)ld

WFLAGS := -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT  -DLINUX -Wall -Wstrict-prototypes -Wno-trigraphs 
WFLAGS += -DSYSTEM_LOG_SUPPORT  -DRT28xx_MODE=$(RT28xx_MODE) -DCHIPSET=$(CHIPSET)




ifeq ($(HAS_RESOURCE_PRE_ALLOC),y)
WFLAGS += -DRESOURCE_PRE_ALLOC
endif

ifeq ($(HAS_KTHREAD_SUPPORT),y)
WFLAGS += -DKTHREAD_SUPPORT
endif


#################################################

# config for STA mode

ifeq ($(RT28xx_MODE),STA)
WFLAGS += -DCONFIG_STA_SUPPORT -DDBG

ifeq ($(HAS_XLINK),y)
WFLAGS += -DXLINK_SUPPORT
endif


ifeq ($(HAS_WPA_SUPPLICANT),y)
WFLAGS += -DWPA_SUPPLICANT_SUPPORT
ifeq ($(HAS_NATIVE_WPA_SUPPLICANT_SUPPORT),y)
WFLAGS += -DNATIVE_WPA_SUPPLICANT_SUPPORT -DCREDENTIAL_STORE -DPROFILE_STORE
endif
endif




ifeq ($(HAS_ATE),y)
WFLAGS += -DRALINK_ATE
WFLAGS += -DCONFIG_RT2880_ATE_CMD_NEW
ifeq ($(HAS_NEW_TXCONT),y)
WFLAGS += -DNEW_TXCONT
endif
ifeq ($(HAS_QA_SUPPORT),y)
WFLAGS += -DRALINK_QA
endif
endif


ifeq ($(HAS_SNMP_SUPPORT),y)
WFLAGS += -DSNMP_SUPPORT
endif

ifeq ($(HAS_QOS_DLS_SUPPORT),y)
WFLAGS += -DQOS_DLS_SUPPORT
endif

ifeq ($(HAS_DOT11_N_SUPPORT),y)
WFLAGS += -DDOT11_N_SUPPORT
ifeq ($(HAS_DOT11N_DRAFT3_SUPPORT),y)
WFLAGS += -DDOT11N_DRAFT3
endif
endif


ifeq ($(HAS_CS_SUPPORT),y)
WFLAGS += -DCARRIER_DETECTION_SUPPORT
endif

ifeq ($(HAS_STATS_COUNT),y)
WFLAGS += -DSTATS_COUNT_SUPPORT
endif

ifeq ($(HAS_USB_SUPPORT_SELECTIVE_SUSPEND),y)
WFLAGS += -DUSB_SUPPORT_SELECTIVE_SUSPEND -DCONFIG_PM
endif


ifeq ($(HAS_CFG80211_SUPPORT),y)
WFLAGS += -DRT_CFG80211_SUPPORT
ifeq ($(HAS_RFKILL_HW_SUPPORT),y)
WFLAGS += -DRFKILL_HW_SUPPORT
endif
endif

endif
# endif of ifeq ($(RT28xx_MODE),STA)

#################################################

#################################################

#
# Common compiler flag
#






ifeq ($(HAS_EXT_BUILD_CHANNEL_LIST),y)
WFLAGS += -DEXT_BUILD_CHANNEL_LIST
endif

ifeq ($(HAS_IDS_SUPPORT),y)
WFLAGS += -DIDS_SUPPORT
endif


ifeq ($(OSABL),YES)
WFLAGS += -DEXPORT_SYMTAB
endif

ifeq ($(HAS_CLIENT_WDS_SUPPORT),y)
WFLAGS += -DCLIENT_WDS
endif

ifeq ($(HAS_BGFP_SUPPORT),y)
WFLAGS += -DBG_FT_SUPPORT
endif

ifeq ($(HAS_BGFP_OPEN_SUPPORT),y)
WFLAGS += -DBG_FT_OPEN_SUPPORT
endif


ifeq ($(HAS_LED_CONTROL_SUPPORT),y)
WFLAGS += -DLED_CONTROL_SUPPORT
endif

#################################################
# ChipSet specific definitions.
#
ifeq ($(CHIPSET),2870)
WFLAGS +=-DRTMP_MAC_USB -DRTMP_USB_SUPPORT -DRT2870 -DRT28xx -DRTMP_TIMER_TASK_SUPPORT -DA_BAND_SUPPORT
CHIPSET_DAT = 2870
ifeq ($(HAS_DFS_SUPPORT),y)
WFLAGS += -DDFS_SOFTWARE_SUPPORT
endif
endif

ifeq ($(CHIPSET),3572)
WFLAGS +=-DRTMP_MAC_USB -DRTMP_USB_SUPPORT -DRT2870 -DRT28xx -DRT30xx -DRT35xx -DRTMP_TIMER_TASK_SUPPORT -DRTMP_RF_RW_SUPPORT -DRTMP_EFUSE_SUPPORT -DA_BAND_SUPPORT -DSPECIFIC_VCORECAL_SUPPORT
CHIPSET_DAT = 2870
ifeq ($(HAS_DFS_SUPPORT),y)
WFLAGS += -DDFS_SOFTWARE_SUPPORT
endif
endif
#################################################


ifeq ($(PLATFORM),5VT)
#WFLAGS += -DCONFIG_5VT_ENHANCE
endif

ifeq ($(HAS_BLOCK_NET_IF),y)
WFLAGS += -DBLOCK_NET_IF
endif

ifeq ($(HAS_DFS_SUPPORT),y)
WFLAGS += -DDFS_SUPPORT
endif

ifeq ($(HAS_MC_SUPPORT),y)
WFLAGS += -DMULTIPLE_CARD_SUPPORT
endif

ifeq ($(PLATFORM),RMI)
WFLAGS += -DRT_BIG_ENDIAN 
endif

ifeq ($(PLATFORM),BL2348)
WFLAGS += -DRT_BIG_ENDIAN
endif

ifeq ($(PLATFORM),BLUBB)
WFLAGS += -DRT_BIG_ENDIAN
endif

ifeq ($(PLATFORM),BLPMP)
WFLAGS += -DRT_BIG_ENDIAN
endif

ifeq ($(PLATFORM),RMI_64)
WFLAGS += -DRT_BIG_ENDIAN 
endif
ifeq ($(PLATFORM),IXP)
WFLAGS += -DRT_BIG_ENDIAN
endif

ifeq ($(PLATFORM),IKANOS_V160)
WFLAGS += -DRT_BIG_ENDIAN -DIKANOS_VX_1X0
endif

ifeq ($(PLATFORM),IKANOS_V180)
WFLAGS += -DRT_BIG_ENDIAN -DIKANOS_VX_1X0
endif

ifeq ($(PLATFORM),INF_TWINPASS)
WFLAGS += -DRT_BIG_ENDIAN -DINF_TWINPASS
endif

ifeq ($(PLATFORM),INF_DANUBE)
ifneq (,$(findstring 2.4,$(LINUX_SRC)))
# Linux 2.4
WFLAGS += -DINF_DANUBE -DRT_BIG_ENDIAN
else
# Linux 2.6
WFLAGS += -DRT_BIG_ENDIAN
endif
endif

ifeq ($(PLATFORM),INF_AR9)
WFLAGS += -DRT_BIG_ENDIAN -DINF_AR9
# support MAPI function for AR9.
#WFLAGS += -DAR9_MAPI_SUPPORT
endif

ifeq ($(PLATFORM),INF_VR9)
WFLAGS += -DRT_BIG_ENDIAN -DINF_AR9 -DINF_VR9
endif

ifeq ($(PLATFORM),CAVM_OCTEON)
WFLAGS += -DRT_BIG_ENDIAN
endif

ifeq ($(PLATFORM),BRCM_6358)
WFLAGS += -DRT_BIG_ENDIAN -DBRCM_6358
endif

ifeq ($(PLATFORM),INF_AMAZON_SE)
WFLAGS += -DRT_BIG_ENDIAN -DINF_AMAZON_SE
endif

ifeq ($(PLATFORM),RALINK_3052)
WFLAGS += -DPLATFORM_RALINK_3052
endif

ifeq ($(PLATFORM),FREESCALE8377)
#EXTRA_CFLAGS := -v -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include $(WFLAGS)-O2 -Wall -Wstrict-prototypes -Wno-trigraphs 
#export EXTRA_CFLAGS
WFLAGS += -DRT_BIG_ENDIAN
EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include
endif

ifeq ($(PLATFORM),ST)
#WFLAGS += -DST
WFLAGS += -DST
endif

#kernel build options for 2.4
# move to Makefile outside LINUX_SRC := /opt/star/kernel/linux-2.4.27-star

ifeq ($(PLATFORM),RALINK_3052)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe  -finline-limit=100000 -march=mips2 -mabi=32 -Wa,--trap -DLINUX -nostdinc -iwithprefix include $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM), RALINK_2880)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe  -finline-limit=100000 -march=mips2 -mabi=32 -Wa,--trap -DLINUX -nostdinc -iwithprefix include $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),STAR)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -Uarm -fno-common -pipe -mapcs-32 -D__LINUX_ARM_ARCH__=4 -march=armv4  -mshort-load-bytes -msoft-float -Uarm -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS)

export CFLAGS
endif

ifeq ($(PLATFORM),SIGMA)
CFLAGS := -D__KERNEL__ -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -DEM86XX_CHIP=EM86XX_CHIPID_TANGO2 -DEM86XX_REVISION=6 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT2860_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe  -mabi=32 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -DMODULE $(WFLAGS) -DSIGMA863X_PLATFORM

export CFLAGS
endif

ifeq ($(PLATFORM),SIGMA_8622)
CFLAGS := -D__KERNEL__ -I$(CROSS_COMPILE_INCLUDE)/include -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fno-common -pipe -fno-builtin -D__linux__ -DNO_MM -mapcs-32 -march=armv4 -mtune=arm7tdmi -msoft-float -DMODULE -mshort-load-bytes -nostdinc -iwithprefix -DMODULE $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),5VT)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -O3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5 -march=armv5te -mtune=arm926ej-s --param max-inline-insns-single=40000  -Uarm -Wdeclaration-after-statement -Wno-pointer-sign -DMODULE $(WFLAGS) 

export CFLAGS
endif

ifeq ($(PLATFORM),IKANOS_V160)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT28xx_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -march=lx4189 -Wa, -DMODULE $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),IKANOS_V180)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT28xx_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -mips32r2 -Wa, -DMODULE $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),INF_TWINPASS)
CFLAGS := -D__KERNEL__ -DMODULE -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -G 0 -mno-abicalls -fno-pic -march=4kc -mips32 -Wa,--trap -pipe -mlong-calls $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),INF_DANUBE)
	ifneq (,$(findstring 2.4,$(LINUX_SRC)))
	CFLAGS := -I$(RT28xx_DIR)/include $(WFLAGS) -Wundef -fno-strict-aliasing -fno-common -ffreestanding -Os -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -msoft-float  -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-generic
	else
	CFLAGS := -I$(RT28xx_DIR)/include $(WFLAGS) -Wundef -fno-strict-aliasing -fno-common -ffreestanding -Os -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -msoft-float  -mabi=32 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-generic
	endif
export CFLAGS
endif

ifeq ($(PLATFORM),INF_AR9)
CFLAGS := -I$(RT28xx_DIR)/include $(WFLAGS) -Wundef -fno-strict-aliasing -fno-common -fno-pic -ffreestanding -Os -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -msoft-float  -mabi=32 -mlong-calls -march=mips32r2 -mtune=34kc -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-generic
export CFLAGS
endif

ifeq ($(PLATFORM),INF_VR9)
CFLAGS := -I$(RT28xx_DIR)/include $(WFLAGS) -Wundef -fno-strict-aliasing -fno-common -fno-pic -ffreestanding -Os -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -msoft-float  -mabi=32 -mlong-calls -march=mips32r2 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-generic
export CFLAGS
endif

ifeq ($(PLATFORM),BRCM_6358)
CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include -nostdinc -iwithprefix include -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -I $(LINUX_SRC)/include/asm/gcc -G 0 -mno-abicalls -fno-pic -pipe  -finline-limit=100000 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-bcm963xx -I$(LINUX_SRC)/include/asm-mips/mach-generic  -Os -fomit-frame-pointer -Wdeclaration-after-statement  -DMODULE -mlong-calls
export CFLAGS
endif

ifeq ($(PLATFORM),INF_AMAZON_SE)
CFLAGS := -D__KERNEL__ -DMODULE=1 -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -DCONFIG_IFX_ALG_QOS -DCONFIG_WAN_VLAN_SUPPORT -fomit-frame-pointer -DIFX_PPPOE_FRAME -G 0 -fno-pic -mno-abicalls -mlong-calls -pipe -finline-limit=100000 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -nostdinc -iwithprefix include $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),ST)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -O2 -Wundef -Wstrict-prototypes -Wno-trigraphs -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-aliasing -fno-common -fomit-frame-pointer -ffreestanding -m4-nofpu -o $(WFLAGS) 
export CFLAGS
endif

ifeq ($(PLATFORM),PC)
    ifneq (,$(findstring 2.4,$(LINUX_SRC)))
	# Linux 2.4
	CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS)
	export CFLAGS
    else
	# Linux 2.6
	EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include
    endif
endif

#If the kernel version of RMI is newer than 2.6.27, please change "CFLAGS" to "EXTRA_FLAGS"
ifeq ($(PLATFORM),RMI)
EXTRA_CFLAGS := -D__KERNEL__ -DMODULE=1 -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm-mips/mach-generic  -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -DCONFIG_IFX_ALG_QOS -DCONFIG_WAN_VLAN_SUPPORT -fomit-frame-pointer -DIFX_PPPOE_FRAME -G 0 -fno-pic -mno-abicalls -mlong-calls -pipe -finline-limit=100000 -mabi=32 -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -march=xlr -ffreestanding  -march=xlr -Wa,--trap, -nostdinc -iwithprefix include $(WFLAGS)
export EXTRA_CFLAGS
endif

ifeq ($(PLATFORM),RMI_64)
EXTRA_CFLAGS := -D__KERNEL__ -DMODULE=1 -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm-mips/mach-generic  -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -DCONFIG_IFX_ALG_QOS -DCONFIG_WAN_VLAN_SUPPORT -fomit-frame-pointer -DIFX_PPPOE_FRAME -G 0 -fno-pic -mno-abicalls -mlong-calls -pipe -finline-limit=100000 -mabi=64 -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -march=xlr -ffreestanding  -march=xlr -Wa,--trap, -nostdinc -iwithprefix include $(WFLAGS)
export EXTRA_CFLAGS
endif

ifeq ($(PLATFORM),IXP)
	CFLAGS := -v -D__KERNEL__ -DMODULE -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -mbig-endian -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -Uarm -fno-common -pipe -mapcs-32 -D__LINUX_ARM_ARCH__=5 -mcpu=xscale -mtune=xscale -malignment-traps -msoft-float $(WFLAGS)
        EXTRA_CFLAGS := -v $(WFLAGS) -I$(RT28xx_DIR)/include -mbig-endian
	export CFLAGS        
endif

ifeq ($(PLATFORM),SMDK)
        EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include
endif

ifeq ($(PLATFORM),CAVM_OCTEON)
	EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include \
				    -mabi=64 $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),DM6446)
	CFLAGS := -nostdinc -iwithprefix include -D__KERNEL__ -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include  -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -fno-omit-frame-pointer -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mlittle-endian -mabi=apcs-gnu -D__LINUX_ARM_ARCH__=5 -march=armv5te -mtune=arm9tdmi -msoft-float -Uarm -Wdeclaration-after-statement -c -o $(WFLAGS)
export CFLAGS
endif

ifeq ($(PLATFORM),BL2348)
CFLAGS := -D__KERNEL__ -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -DEM86XX_CHIP=EM86XX_CHIPID_TANGO2 -DEM86XX_REVISION=6 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT2860_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2     -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe  -mabi=32 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -DMODULE $(WFLAGS) -DSIGMA863X_PLATFORM -DEXPORT_SYMTAB -DPLATFORM_BL2348
export CFLAGS
endif

ifeq ($(PLATFORM),BLUBB)
CFLAGS := -D__KERNEL__ -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -DEM86XX_CHIP=EM86XX_CHIPID_TANGO2 -DEM86XX_REVISION=6 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT2860_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2     -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe  -mabi=32 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -DMODULE $(WFLAGS) -DSIGMA863X_PLATFORM -DEXPORT_SYMTAB -DPLATFORM_BL2348
export CFLAGS
endif

ifeq ($(PLATFORM),BLPMP)
CFLAGS := -D__KERNEL__ -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -DEM86XX_CHIP=EM86XX_CHIPID_TANGO2 -DEM86XX_REVISION=6 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT2860_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2     -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe  -mabi=32 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -DMODULE $(WFLAGS) -DSIGMA863X_PLATFORM -DEXPORT_SYMTAB
export CFLAGS
endif

ifeq ($(PLATFORM),MT85XX)
    ifneq (,$(findstring 2.4,$(LINUX_SRC)))
	# Linux 2.4
	CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS)
	export CFLAGS
    else
	# Linux 2.6
	EXTRA_CFLAGS += $(WFLAGS) -I$(RT28xx_DIR)/include
	EXTRA_CFLAGS += -D _NO_TYPEDEF_BOOL_ \
	                -D _NO_TYPEDEF_UCHAR_ \
	                -D _NO_TYPEDEF_UINT8_ \
	                -D _NO_TYPEDEF_UINT16_ \
	                -D _NO_TYPEDEF_UINT32_ \
	                -D _NO_TYPEDEF_UINT64_ \
	                -D _NO_TYPEDEF_CHAR_ \
	                -D _NO_TYPEDEF_INT32_ \
	                -D _NO_TYPEDEF_INT64_ \
	                
    endif
endif

ifeq ($(PLATFORM),NXP_TV550)
    ifneq (,$(findstring 2.4,$(LINUX_SRC)))
        # Linux 2.4
        CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=mips -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS)
        export CFLAGS
    else
        # Linux 2.6
        EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include
    endif
endif

ifeq ($(PLATFORM),MVL5)
CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -O3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5 -march=armv5te -mtune=arm926ej-s --param max-inline-insns-single=40000  -Uarm -Wdeclaration-after-statement -Wno-pointer-sign -DMODULE $(WFLAGS) 
export CFLAGS
endif

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#3 2014-07-18 16:34:57

Pacopag
Member
Registered: 2011-05-29
Posts: 252

Re: USB wifi adapter can only handle one request or socket at a time

I also see the Windows .inf, and I guess I could try ndiswrapper as a last resort.

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#4 2014-07-19 14:21:53

Pacopag
Member
Registered: 2011-05-29
Posts: 252

Re: USB wifi adapter can only handle one request or socket at a time

Trying to compile the driver as per this thread http://askubuntu.com/questions/102956/h … fi-adapter

Here's the output of make

make -C tools
make[1]: Entering directory '/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/tools'
gcc -g bin2h.c -o bin2h
make[1]: Leaving directory '/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/tools'
/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/tools/bin2h
cp -f os/linux/Makefile.6 /home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/Makefile
make -C /lib/modules/3.15.5-2-ARCH/build SUBDIRS=/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux modules
make[1]: Entering directory '/usr/lib/modules/3.15.5-2-ARCH/build'
  CC [M]  /home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/../../sta/sta_cfg.o
/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/../../sta/sta_cfg.c: In function ‘RTMPIoctlShow’:
/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/../../sta/sta_cfg.c:4926:85: error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]
             snprintf(extra, size, "Driver version-%s, %s %s\n", STA_DRIVER_VERSION, __DATE__, __TIME__ );
                                                                                     ^
/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/../../sta/sta_cfg.c:4926:95: error: macro "__TIME__" might prevent reproducible builds [-Werror=date-time]
             snprintf(extra, size, "Driver version-%s, %s %s\n", STA_DRIVER_VERSION, __DATE__, __TIME__ );
                                                                                               ^
cc1: some warnings being treated as errors
scripts/Makefile.build:318: recipe for target '/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/../../sta/sta_cfg.o' failed
make[2]: *** [/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux/../../sta/sta_cfg.o] Error 1
Makefile:1310: recipe for target '_module_/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux' failed
make[1]: *** [_module_/home/paco/temp/Linux/2011_1003_RT3572_Linux_STA_v2.5.0.0.DPO/os/linux] Error 2
make[1]: Leaving directory '/usr/lib/modules/3.15.5-2-ARCH/build'
Makefile:243: recipe for target 'LINUX' failed
make: *** [LINUX] Error 2

I don't speak C, but I'm wondering if the problem is that my kernel 3.15.5 is too new.  The read me states that 2.4 and 2.6 are supported.

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#5 2014-07-19 15:06:47

Pse
Member
Registered: 2008-03-15
Posts: 383

Re: USB wifi adapter can only handle one request or socket at a time

I think there is an AUR package for that driver, see here: https://aur.archlinux.org/packages/rt35 … usb600nv2/

You could also check if the RT2800 open-source driver works for you: http://wireless.kernel.org/en/users/Drivers/rt2800usb

Edit: BTW, the error you get while compiling does not appear to be related to the kernel. I believe it's rather due to a difference in GCC's version (version 4.9, available on Arch, has stricter checks). Try the AUR package to see if it's compiling for you, I see it includes several patches.

Last edited by Pse (2014-07-19 15:08:43)

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#6 2014-07-19 15:12:24

Pacopag
Member
Registered: 2011-05-29
Posts: 252

Re: USB wifi adapter can only handle one request or socket at a time

Thanks for your reply.  I had tried to install that driver from the AUR at some point, but I couldn't remember why it didn't work.  Just tried again.  This is what's happenning

  -> Downloading 2011_0427_RT3572_Linux_STA_v2.5.0.0.DPO.bz2...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0Warning: Transient problem: timeout Will retry in 3 seconds. 3 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0Warning: Transient problem: timeout Will retry in 3 seconds. 2 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0Warning: Transient problem: timeout Will retry in 3 seconds. 1 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: mirror.thebasementserver.com

There seems to be something wrong with the package.  Maybe I can modify the PKGBUILD to point to a different source.  In fact, I have that source on my local disk.  I've never needed to create or modify a PKGBUILD other than to change deps.  Can I just change the first line of "source=..." in the PKGBUILD to some url that serves the .bz2?

The rt2800 driver does work, but not very well (i.e. multitasking is pretty much impossible).  I don't know if I should be blaming the driver, but I thought it would be worth trying a different one to see if it helps.

Last edited by Pacopag (2014-07-19 15:15:34)

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#7 2014-07-20 01:18:46

Pse
Member
Registered: 2008-03-15
Posts: 383

Re: USB wifi adapter can only handle one request or socket at a time

Sure, you can download the whole package from AUR, then uncompress it in a folder, and drop the .bz2 file in that same folder. Then run makepkg and it should work (as long as the .bz2 is exactly the same file the PKGBUILD expects). Or you can change the source for the file in the PKGBUILD, as you said.

Last edited by Pse (2014-07-20 01:19:30)

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