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Date: Sat, 08 Aug 2009 16:30:54 -0400
To: Hans Petter Selasky <hselasky@c2i.net>,
	Grzegorz Bernacki <gjb@semihalf.com>, freebsd-current@freebsd.org,
	freebsd-usb@freebsd.org, arm@freebsd.org
From: Mike Tancsa <mike@sentex.net>
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Cc: 
Subject: Re: USB busdma sync flag fix
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At 08:33 AM 8/7/2009, Hans Petter Selasky wrote:
>Hi,
>
>Can people with AMD64 + USB and more than 4GBytes of RAM give the following
>patch a shot?
>
>http://perforce.freebsd.org/chv.cgi?CH=167088


I tried an eToken key, a USB thumb drive and an uplcom device and it 
seems to work. Latest HEAD with above patch on a box with

CPU: AMD Phenom(tm) 9950 Quad-Core Processor (2608.82-MHz K8-class CPU)
   Origin = "AuthenticAMD"  Id = 0x100f23  Stepping = 3
   Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
   Features2=0x802009<SSE3,MON,CX16,POPCNT>
   AMD 
Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
   AMD 
Features2=0x7ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS>
   TSC: P-state invariant
real memory  = 8589934592 (8192 MB)
avail memory = 8001216512 (7630 MB)
ACPI APIC Table: <051209 APIC1231>

0(freebsd-current2)# usbconfig
ugen0.1: <OHCI root HUB ATI> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen1.1: <OHCI root HUB ATI> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen2.1: <EHCI root HUB ATI> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON
ugen3.1: <OHCI root HUB ATI> at usbus3, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen4.1: <OHCI root HUB ATI> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen6.1: <OHCI root HUB ATI> at usbus6, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen5.1: <EHCI root HUB ATI> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON
ugen0.2: <Token 255.255.255.255 2.7.195 Aladdin Knowledge Systems 
Ltd.> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen0.3: <USB-Serial Controller Prolific Technology Inc.> at usbus0, 
cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen2.2: <RALLY2 OCZ Technology> at usbus2, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=ON
0(freebsd-current2)#


         ---Mike



--------------------------------------------------------------------
Mike Tancsa,                                      tel +1 519 651 3400
Sentex Communications,                            mike@sentex.net
Providing Internet since 1994                    www.sentex.net
Cambridge, Ontario Canada                         www.sentex.net/mike