Re: CFT: axe(4) station address patch

2009-09-17 Thread Hans Petter Selasky 
On Thursday 17 September 2009 00:02:03 Pyun YongHyeon wrote:
 On Wed, Sep 16, 2009 at 11:55:04PM +0200, Hans Petter Selasky wrote:
  Hi,
 
  Can you send me the patch.


Hi,

Your patch has been committed to USB P4:

http://perforce.freebsd.org/chv.cgi?CH=168602

--HPS

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Re: usb/138879: [uftdi] [patch] Patch to add support for CTI USB-Mini 485 and USB-Nano 485

2009-09-17 Thread Hans Petter Selasky 
The following reply was made to PR usb/138879; it has been noted by GNATS.

From: Hans Petter Selasky hsela...@c2i.net
To: freebsd-usb@freebsd.org
Cc: Arrigo Marchiori ard...@yahoo.it,
 freebsd-gnats-sub...@freebsd.org
Subject: Re: usb/138879: [uftdi] [patch] Patch to add support for CTI USB-Mini 
485 and USB-Nano 485
Date: Thu, 17 Sep 2009 12:48:20 +0200

 Hi,
 
 Your patch has been committed into FreeBSD's USB P4 repository for FreeBSD 9-
 current.
 
 http://perforce.freebsd.org/chv.cgi?CH=168603
 
 --HPS @ Eurbsdcon2009
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Re: Porting USB stack into BlackFin

2009-09-17 Thread Hans Petter Selasky 
On Thursday 17 September 2009 08:50:18 balabharathi d wrote:
 Hi,

 I am working on a project requiring a USB Host stack which will run on
 anblackFin using VDK kernel. I would like to explore the possibility of
 using the USB stack from FreeBSD. Please share the link for source files
 and documentation.

src/sys/dev/usb

In FreeBSD 8 and 9-current.

--HPS

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Re: CFT: axe(4) performance patch

2009-09-17 Thread Norikatsu Shigemura 
Hi pyun!

On Mon, 14 Sep 2009 12:37:22 -0700
Pyun YongHyeon pyu...@gmail.com wrote:
 I submitted axe(4) performance patch to Hans and he committed the
 patch to P4.
 http://perforce.freebsd.org/chv.cgi?CH=168457

I tested following environments:

AX88178(GbE), AX88172(100), AX88772(100), bge(GbE), re(GbE), rl(100)

patched:AX88178, AX88172, AX88772 - bge
old:AX88178, AX88172, AX88772 - bge
patched:AX88178, AX88172, AX88772 - rl
old:AX88178, AX88172, AX88772 - re

My environment, there are 3 machines:
+--++-++ (All port GbE L2SW)
   || |
 bge  re  rl
 (patched)   (old)

 bge: FreeBSD 7.2-stable
  re: FreeBSD 9-current
  rl: FreeBSD 8.0-beta4


For test environments:
+--++---+---+---+ +--+-+--+--+---+
   ||   |||  |
 bge  re  rl-axebge  re-axerl
   (old)(patched)


According to netperf,

patched:AX88178, AX88172, AX88772 - bge
 60Mbps,  60Mbps,  25Mbps
patched:AX88178, AX88172, AX88772 - rl
 90Mbps,  60Mbps,  40Mbps

old:AX88178, AX88172, AX88772 - bge
180Mbps,  90Mbps,  95Mbps
old:AX88178, AX88172, AX88772 - re
180Mbps,  90Mbps,  95Mbps

U, I'll try to update old(rl) machine to pached, and re-test.

Thank you.
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How to get /dev/uscanner0 to use ehci at USB2 speed, not uhci ?

2009-09-17 Thread Julian H. Stacey 
Hi FreeBSD-USB@ people,
With 7.2-RELEASE, how should I get
/dev/uscanner0 to use ehci at USB2 speed, not uhci at USB1 ?
(Please feel free to reply RTFM ... URL= )

Logs  My config  what I've tried / looked at:

My USB scanner works, but its agoning slow in high res.

devd:
Processing event '+uscanner0 vendor=0x04b8 product=0x011d devclass=0xff
  devsubclass=0x00 release=0x0100 sernum= intclass=0xff intsubclass=0x00
  at port=0 interface=0 vendor=0x04b8 product=0x011d devclass=0xff
  devsubclass=0x00 release=0x0100 sernum= intclass=0xff intsubclass=0x00
  on uhub1'

dmesg extract:
  --
  uhci0: VIA 83C572 USB controller port 0xd400-0xd41f irq 21 at device 16.0 
on pci0
  uhci0: [GIANT-LOCKED]
  uhci0: [ITHREAD]
  usb0: VIA 83C572 USB controller on uhci0
  usb0: USB revision 1.0
  uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 on usb0
  uhub0: 2 ports with 2 removable, self powered
  
  uhci1: VIA 83C572 USB controller port 0xd800-0xd81f irq 21 at device 16.1 
on pci0
  uhci1: [GIANT-LOCKED]
  uhci1: [ITHREAD]
  usb1: VIA 83C572 USB controller on uhci1
  usb1: USB revision 1.0
  uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 on usb1
  uhub1: 2 ports with 2 removable, self powered
  
  uhci2: VIA 83C572 USB controller port 0xe000-0xe01f irq 21 at device 16.2 
on pci0
  uhci2: [GIANT-LOCKED]
  uhci2: [ITHREAD]
  usb2: VIA 83C572 USB controller on uhci2
  usb2: USB revision 1.0
  uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 on usb2
  uhub2: 2 ports with 2 removable, self powered
  
  uhci3: VIA 83C572 USB controller port 0xe400-0xe41f irq 21 at device 16.3 
on pci0
  uhci3: [GIANT-LOCKED]
  uhci3: [ITHREAD]
  usb3: VIA 83C572 USB controller on uhci3
  usb3: USB revision 1.0
  uhub3: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 on usb3
  uhub3: 2 ports with 2 removable, self powered
  
  ehci0: VIA VT6202 USB 2.0 controller mem 0xfae0-0xfae000ff irq 21 at 
device 16.4 on pci0
  ehci0: [GIANT-LOCKED]
  ehci0: [ITHREAD]
  usb4: EHCI version 1.0
  usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
  usb4: VIA VT6202 USB 2.0 controller on ehci0
  usb4: USB revision 2.0
  uhub4: VIA EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 on usb4
  uhub4: 8 ports with 8 removable, self powered
  
  uscanner0: EPSON EPSON Scanner, class 255/0, rev 1.10/1.00, addr 2 on uhub1
  uscanner0: at uhub1 port 1 (addr 2) disconnected
  uscanner0: detached
  uscanner0: EPSON EPSON Scanner, class 255/0, rev 1.10/1.00, addr 2 on uhub1
  uscanner0: at uhub1 port 1 (addr 2) disconnected
  uscanner0: detached
  uscanner0: EPSON EPSON Scanner, class 255/0, rev 1.10/1.00, addr 2 on uhub1
  --

config -x /boot/kernel/kernel   # includes all of
device  uhci
device  ehci
device  uscanner

uname -a
  FreeBSD john.js.berklix.net 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Tue May  5 
00:41:36 CEST 2009 
jhs@@@john.js.berklix.net:/usr1/src/sys/amd64/compile/JOHN64.small  amd64

sane-find-scanner -q
found USB scanner (vendor=0x04b8, product=0x011d) at /dev/uscanner0

PS I had a quick look at
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/scanners.html
but nothing I noticed.

cd /usr/src ; find . -name \*devctl\*
./share/man/man4/devctl.4
# no binary just the manual.

Cheers,
Julian
-- 
Julian Stacey, BSD Unix Linux C Sys Eng Consultants Munich http://berklix.com
  Mail ASCII plain text not HTML  Base64.  http://asciiribbon.org
  Virused Microsoft PCs cause spam. http://berklix.com/free/ 
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usb/138904: unpluging USB wifi card panics system

2009-09-17 Thread Radim Kolar SF.NET 

Number: 138904
Category:   usb
Synopsis:   unpluging USB wifi card panics system
Confidential:   no
Severity:   serious
Priority:   medium
Responsible:freebsd-usb
State:  open
Quarter:
Keywords:   
Date-Required:
Class:  sw-bug
Submitter-Id:   current-users
Arrival-Date:   Thu Sep 17 16:40:03 UTC 2009
Closed-Date:
Last-Modified:
Originator: Radim Kolar
Release:FreeBSD 6.4-RELEASE-p4 i386
Organization:
Environment:
System: FreeBSD 7.2
wifi Card is USB asus, freebsd identifies it as
RT2573 rev 0x2573a RF RT2528 , using rum0

Description:
fatal trap 12, supervisor read page not presenT
current process wpa_suppliciant

How-To-Repeat:

it can be repeated everytime, run wpa_sup to connect to wifi network,
uplug card. system panics after few seconds

bt
#4  0xc0ae4180 in trap_pfault (frame=0xcdc0fa6c, usermode=0, eva=3264947216)
at /usr/src/sys/i386/i386/trap.c:852
#5  0xc0ae4b2c in trap (frame=0xcdc0fa6c) at /usr/src/sys/i386/i386/trap.c:530
#6  0xc0ac923b in calltrap () at /usr/src/sys/i386/i386/exception.s:159
#7  0xc072ff97 in rum_write_multi (sc=0xc29b1000, reg=Variable reg is not avai
lable.
)
at /usr/src/sys/dev/usb/if_rum.c:1581
#8  0xc072ffdb in rum_write (sc=Variable sc is not available.
) at /usr/src/sys/dev/usb/if_rum.c:1564
#9  0xc07305ce in rum_stop (priv=Variable priv is not available.
) at /usr/src/sys/dev/usb/if_rum.c:2229
#10 0xc0732049 in rum_init (priv=0xc29b1000)
at /usr/src/sys/dev/usb/if_rum.c:2086
#11 0xc07331b8 in rum_ioctl (ifp=0xc2652000, cmd=2149607696,
data=0xc2775300 rum0) at /usr/src/sys/dev/usb/if_rum.c:1488
#12 0xc087b17e in ifhwioctl (cmd=2149607696, ifp=0xc2652000,
data=0xc2775300 rum0, td=0xc26308c0) at /usr/src/sys/net/if.c:1719
#13 0xc087dc3d in ifioctl (so=0xc299a680, cmd=2149607696,
data=0xc2775300 rum0, td=0xc26308c0) at /usr/src/sys/net/if.c:2009
#14 0xc082263a in soo_ioctl (fp=0xc2789000, cmd=2149607696, data=0xc2775300,
active_cred=0xc29a2300, td=0xc26308c0)
at /usr/src/sys/kern/sys_socket.c:191
#15 0xc081b3e5 in kern_ioctl (td=0xc26308c0, fd=3, com=2149607696,
data=0xc2775300 rum0) at file.h:269
#16 0xc081b544 in ioctl (td=0xc26308c0, uap=0xcdc0fcfc)
at /usr/src/sys/kern/sys_generic.c:571
#17 0xc0ae44d5 in syscall (frame=0xcdc0fd38)
at /usr/src/sys/i386/i386/trap.c:1090
#18 0xc0ac92a0 in Xint0x80_syscall ()
at /usr/src/sys/i386/i386/exception.s:255
#19 0x0033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
Fix:
Release-Note:
Audit-Trail:
Unformatted:
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Re: CFT: axe(4) performance patch

2009-09-17 Thread Pyun YongHyeon 
On Fri, Sep 18, 2009 at 12:06:57AM +0900, Norikatsu Shigemura wrote:
 Hi pyun!
 
 On Mon, 14 Sep 2009 12:37:22 -0700
 Pyun YongHyeon pyu...@gmail.com wrote:
  I submitted axe(4) performance patch to Hans and he committed the
  patch to P4.
  http://perforce.freebsd.org/chv.cgi?CH=168457
 
   I tested following environments:
 
Thanks a lot nork@ !

   AX88178(GbE), AX88172(100), AX88772(100), bge(GbE), re(GbE), rl(100)
 
   patched:AX88178, AX88172, AX88772 - bge
   old:AX88178, AX88172, AX88772 - bge
   patched:AX88178, AX88172, AX88772 - rl
   old:AX88178, AX88172, AX88772 - re
 
   My environment, there are 3 machines:
   +--++-++ (All port GbE L2SW)
  || |
bge  re  rl
(patched)   (old)
 
bge: FreeBSD 7.2-stable
 re: FreeBSD 9-current
 rl: FreeBSD 8.0-beta4
 
 
   For test environments:
   +--++---+---+---+ +--+-+--+--+---+
  ||   |||  |
bge  re  rl-axebge  re-axerl
  (old)(patched)
 
 
   According to netperf,
 
   patched:AX88178, AX88172, AX88772 - bge
60Mbps,  60Mbps,  25Mbps
   patched:AX88178, AX88172, AX88772 - rl
90Mbps,  60Mbps,  40Mbps
 
   old:AX88178, AX88172, AX88772 - bge
   180Mbps,  90Mbps,  95Mbps
   old:AX88178, AX88172, AX88772 - re
   180Mbps,  90Mbps,  95Mbps
 

I'm not sure I understood the test environment.
But it looks un-patched axe(4) performs better, right?
One odd thing is performance differences for AX88172. My patch does
not touch AX88172 controller but your benchmark shows big
differences for AX88172. Are you sure you didn't apply other
patches for axe(4)/USB stack? Ehh, I was wrong, there was a change
for AX88172. The bufsize was changed to 16KB from 2KB for AX88172,
that was not my intention. It seems new USB stack has no easy way
to configure this parameter in attach phase so I used 16KB. Would
you try changing the value to MCLBYTES(aorund line number 208 in
patched if_axe.c) and test it on AX88172?

Also please let me know what netperf parameters were used in the
test.

   U, I'll try to update old(rl) machine to pached, and re-test.
 
   Thank you.

It seems you have all three variants that axe(4) supports, so would
you test http://p4db.freebsd.org/chv.cgi?CH=168602;?
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usb/138915: [patch] add support for SheevaPlug serial interface to uftdi driver

2009-09-17 Thread Maks Verver 

Number: 138915
Category:   usb
Synopsis:   [patch] add support for SheevaPlug serial interface to uftdi 
driver
Confidential:   no
Severity:   non-critical
Priority:   low
Responsible:freebsd-usb
State:  open
Quarter:
Keywords:   
Date-Required:
Class:  change-request
Submitter-Id:   current-users
Arrival-Date:   Thu Sep 17 21:20:00 UTC 2009
Closed-Date:
Last-Modified:
Originator: Maks Verver
Release:FreeBSD 9.0-CURRENT i386
Organization:
Environment:
Description:
I have a Marvell SheevaPlug that I tried to interface with FreeBSD. It has an 
FTDI based USB-to-serial adapter for this purpose, and the existing uftdi 
driver seems to work fine, except that the USB device is currently not 
recognized by the driver.
How-To-Repeat:

Fix:
I've attached a patch to add the vendor and product id for the Marvell
SheevaPlug to the USB device list, add it to the uftdi source, and update the
uftdi man page accordingly.

Patch attached with submission follows:

diff -ur sys.bak/dev/usb/serial/uftdi.c sys/dev/usb/serial/uftdi.c
--- sys.bak/dev/usb/serial/uftdi.c  2009-09-17 22:36:04.0 +0200
+++ sys/dev/usb/serial/uftdi.c  2009-09-17 21:55:11.0 +0200
@@ -246,6 +246,7 @@
{USB_VPI(USB_VENDOR_INTREPIDCS, USB_PRODUCT_INTREPIDCS_NEOVI, 
UFTDI_TYPE_8U232AM)},
{USB_VPI(USB_VENDOR_BBELECTRONICS, USB_PRODUCT_BBELECTRONICS_USOTL4, 
UFTDI_TYPE_8U232AM)},
{USB_VPI(USB_VENDOR_MELCO, USB_PRODUCT_MELCO_PCOPRS1, 
UFTDI_TYPE_8U232AM)},
+   {USB_VPI(USB_VENDOR_MARVELL, USB_PRODUCT_MARVELL_SHEEVAPLUG, 
UFTDI_TYPE_8U232AM)},
 };
 
 static int
diff -ur sys.bak/dev/usb/usbdevs sys/dev/usb/usbdevs
--- sys.bak/dev/usb/usbdevs 2009-09-17 22:36:05.0 +0200
+++ sys/dev/usb/usbdevs 2009-09-17 21:54:03.0 +0200
@@ -659,6 +659,7 @@
 vendor INTEL   0x8086  Intel
 vendor SITECOM20x9016  Sitecom
 vendor MOSCHIP 0x9710  MosChip Semiconductor
+vendor MARVELL 0x9e88  Marvell Technology Group Ltd.
 vendor 3COM3   0xa727  3Com
 vendor HP2 0xf003  Hewlett Packard
 vendor USRP0xfffe  GNU Radio USRP
@@ -1691,6 +1692,9 @@
 /* Macally products */
 product MACALLY MOUSE1 0x0101  mouse
 
+/* Marvell Technology Group, Ltd. products */
+product MARVELL SHEEVAPLUG 0x9e8f  SheevaPlug serial interface
+
 /* MCT Corp. */
 product MCT HUB01000x0100  Hub
 product MCT DU_H3SP_USB232 0x0200  D-Link DU-H3SP USB BAY Hub
diff -r share.bak/man/man4/uftdi.4 share/man/man4/uftdi.4
89a90,91
 .It
 Marvell SheevaPlug serial interface 


Release-Note:
Audit-Trail:
Unformatted:
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Transfer size limits

2009-09-17 Thread Trevor Blackwell 


What's the largest practical bulk transfer size in the -8 USB stack?  
I'm currently transferring frames through a UE_BULK  pipe from a  
Mightex camera (it uses bulk, not isochronous.)


Currently, I'm setting usbd_xfer_max_len(xfer)==32768. If I could set  
it large enough for a complete frame (5 MB), it would simplify the  
logic of my driver. Large transfers didn't work reliably with the -7  
USB stack, because of some obscure problem with setting up DMA  
transfers in the ehci driver with more than a few separate physical  
regions.


--
Trevor Blackwell650 776 7870t...@tlb.org





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