Title: g_file_storage do_wrtie() timeout!
Dear All:
I insmod g_file_storage module of linux 2.6.12 on smdk2440 platform, usb slave simulate a usb mass storage ,
My configuration :
Insmod g_file_storage.ko file=/dev/mtdblock/3 removable=1
Then plug it in Windows XP host, the Host c
The patches are:
http://lists.osdl.org/pipermail/linux-pm/2005-September/001351.html
http://lists.osdl.org/pipermail/linux-pm/2005-September/001348.html
http://lists.osdl.org/pipermail/linux-pm/2005-September/001350.html
Call them small cleanups, and starting to fix a pmcore hole. :)
I've got s
Begin forwarded message:
Date: Mon, 12 Sep 2005 21:11:28 -0700
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 5237] New: scsi_eh not get released by disconnecting
the device when doing rescan
http://bugzilla.kernel.org/show_bug.cgi?id=5237
Summary: scsi_e
-Original Message-
From: Randy.Dunlap [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 13, 2005 10:58 AM
To: Liau.Cloud
Cc: [email protected]
Subject: Re: [linux-usb-devel] encode Video data, and saved data in USB storage
On Tue, 13 Sep 2005 10:49:00 +0800 Liau.Cloud
On Tue, 13 Sep 2005 10:49:00 +0800 Liau.Cloud wrote:
>
> -Original Message-
> From: Randy.Dunlap [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, September 13, 2005 10:28 AM
> To: Liau.Cloud
> Cc: [email protected]
> Subject: Re: [linux-usb-devel] encode Video data, and save
(back on the mailing list)
On Sun, 11 Sep 2005 22:30:08 -0700 (PDT) jatan wrote:
> > >
> > > Thanx for replying. Ya, I am connecting 3 webcams
> > to
> > > single usb host controller. I am using usb hub to
> > > connect rest 2 out of 3 webcams. usb documentation
> > > says that one can attach 1
-Original Message-
From: Randy.Dunlap [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 13, 2005 10:28 AM
To: Liau.Cloud
Cc: [email protected]
Subject: Re: [linux-usb-devel] encode Video data, and saved data in USB storage
On Mon, 12 Sep 2005 14:04:06 +0800 Liau.Clo
On Mon, 12 Sep 2005 14:04:06 +0800 Liau.Cloud wrote:
> Dear all:
>I used VWEB vw2010 to encode Video data, and saved data in USB storage
> through PCI. When I used NEC HC chip, system will crash at processing the
> write function of VWEB
> encode. But it's OK with VIA HC chip. What was
But it OK with VIA chip. Are there different between VIA and NEC chips. I only
know that when PCI Autoconfig,
NEC:
PCI function
PCI Autoconfig: Found Bus 0, Device 2, Function 0
PCI Autoconfig: BAR 0, Mem, size=0x100, address=0x4b00
PCI Autoconfig: Found Bus 0, Device 3, Function 0
PCI Au
Hi,
I would like some suggestions for testing a high-speed host controller
driver which is based on a 2.4 kernel.
I was thinking of using the 'usbstress' suite with some high-speed
EZ-USB device. However I don't think the firmware for it works for
high-speed. I was wondering if anyone had fixed t
Hi,
I'm trying to implement the USB mass storage class (Kernel 2.4.6 and
Cypress EZ-OTG CY767200 controller)and I'm having problems reading the
boot sector on my USB Flash drive when I mount it.
Here's how I mount the thumb drive:
mount -t vfat /dev/sda1 /files
(there isn't anything in /f
Begin forwarded message:
Date: Mon, 12 Sep 2005 12:36:33 -0700
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 5233] New: usb hid 'relative' input events
incorrectly treated as 'absolute' events
http://bugzilla.kernel.org/show_bug.cgi?id=5233
Summary: usb
On Mon, 12 Sep 2005, Istvan De wrote:
> > It is. Note that in general with bulk transfers, arrival of a
> > short packet (32 bytes instead of 64, for example) indicates the end of a
> > data stream.
> so you mean that a short packet will only arrive if the device sends a short
> packet or the u
Begin forwarded message:
Date: Mon, 12 Sep 2005 10:14:46 -0700
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 5231] New: usb mass storage (mp3-player) i/o errors
while read or write
http://bugzilla.kernel.org/show_bug.cgi?id=5231
Summary: usb mass storag
[PATCH] USB: ftdi_sio: custom baud rate fix
ftdi_sio: I messed up the baud_base for custom baud rate support in
2.6.13. The attached one-liner patch fixes it.
Signed-off-by: Ian Abbott <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
commit f5e09b7cac4a2705f55830db6
[PATCH] USB: EHCI workaround for NForce and mem > 2GB
NVidia reports (via Mark Overby) that some of their EHCI controllers
don't like certain data structure addresses beyond the 2GB mark.
He provided an earlier version of this patch.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Signed-off-by
[PATCH] USB UHCI: remove the FSBR kernel timer
This patch (as558) removes from the UHCI driver a kernel timer used for
checking Full Speed Bandwidth Reclamation (FSBR). The checking can be
done during normal root-hub polling; it doesn't need a separate timer.
Signed-off-by: Alan Stern <[EMAIL PR
[PATCH] USB: get rid of minor log spamming
Routine cases like handoff-to-companion shouldn't trigger diagnostics.
This gets rid of some recently added log spamming. It's routine for
hub_port_wait_reset() to return -ENOTCONN to indicate handoff from
highspeed hubs to companions, so an error messag
[PATCH] USB: fix usbdevice_fs header breakage
[USBDEVFS] fix inclusion of to avoud header mess
Without moving the include of compat.h down, userspace programs that use
usbdevice_fs.h end up including half the kernel includes (and eventually
fail to compile).
Signed-off-by: Harald Welte <[EMAIL
[PATCH] USB: storage: Fix messed-up locking
This is patch as550 from Alan Stern.
Apparently someone changed the SCSI core so that it no longer holds the
host lock when doing a device or bus reset. usb-storage was updated at
the time, but the change was done carelessly. Some of the code depends
[PATCH] USB: add apple usb touchpad driver
This is a driver for the USB touchpad which can be found on post-February 2005
Apple PowerBooks.
This driver is derived from Johannes Berg's appletrackpad driver [1],
but it has been improved in some areas:
* appletouch is a full kernel driver, no us
[PATCH] USB Storage: unusual_devs.h request for Transcend
The stick replies to the door lock commands with a check condition (e.g.
FAIL status in a normal bulk CSW), but the subsequent REQUEST SENSE
returns all-zero sense. The situation is documented in our Bugzilla,
including usbmon traces.
[PATCH] USB: OHCI relies less on NDP register
Some OHCI implementations have differences in the way the NDP register
(in roothub_a) reports the number of ports present. This patch allows the
platform specific code to optionally supply the number of ports. The
driver just reads the value at init (i
[PATCH] USB: proc_usb_info.txt: add blank lines
Update Documentation/usb/proc_usb_info.txt:
- remove some trailing whitespace
- add a blank line before each T: line to match current kernel
and to make the text more readable.
Signed-off-by: Randy Dunlap <[EMAIL PROTECTED]>
Signed-off-by: Greg Kr
[PATCH] usbcore: small changes to HCD glue layer
This patch (as549) introduces two small changes in the HCD glue layer.
The first simply removes a redundant test. The second allows root-hub
polling to continue for a single iteration after a host controller dies;
this is needed for the patch that
[PATCH] USB: PL2303: CA-42 Phone cable
This patch adds the product ID and vendor ID for a Nokia CA-42 USB cable
to the list of devices handled by the pl2303 driver. The patch is
against 2.6.13.
Signed-off-by: Robert Spanton <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
[PATCH] USB: OHCI, pxa27x OHCI port power tweaks
Now that it's in use on other boards, a bug in the original code needs fixing.
There is no need for the PXA27x OHCI to set usb power during init, since
the hub driver in usbcore handles that. Those platform-specific power
control functions are also
[PATCH] USB: OHCI irq tweak
Evidently there are some boards which care a lot about this, but
as a rule it's been hard to notice.
OHCI_INTR_RD wasn't always cleared in the ohci irq handler. On some
systems this means certain remote wakeup scenarios could seem to hang
(in an interrupt storm, RD ne
[PATCH] USB: storage: Add unusual_dev SINGLE_LUN entries
This patch adds entries for several USB floppies that need
the US_FL_SINGLE_LUN flag. These were reported by
Sebastian Kapfer <[EMAIL PROTECTED]> and Olaf Hering
<[EMAIL PROTECTED]>, with rediffing and cleaning from me.
Reported-by: Sebasti
[PATCH] USB: EHCI port tweaks
One change may improve some S1 or S3 resume cases, and the other
seems mostly to explain some strange state "lsusb" would show.
Two fixes:
- On resume, don't think about resuming any unpowered port, or
resetting any port with OWNER set to the OHCI/UHCI companio
[PATCH] USB gadgetfs: fixes an error on writing to endpoint file
this patch fixes an "Invalid argument" error returned by a write to an
endpoint-file after reopening it in the gadgetfs module in the kernel
2.6.12.
This was testet only with dummy_hcd module!
Signed-off-by: Pavol Kurina <[EMAIL P
[PATCH] USB: relax usbcore reset timings
This appears to help some folk, please merge.
This patch relaxes reset timings. There are some reports that it
helps make enumeration work better on some high speed devices.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartm
[PATCH] USB: CP2101 New Device IDs
Three new device IDs for CP2101 USB to UART Bridge
Signed-off-by: Craig Shelley <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
commit 198b95170f2c7ad56b4ba92fe3d4d896f5be5c7e
tree 8d9c63ed9b40685ca2f6fd4a2fa5a963c780a9d6
parent 1f
[PATCH] USB: usb-storage: Add unusual_devs entry for Neuros Audio MP3 player
Alan Stern wrote:
> If the device sometimes reports the correct values, then you should
> include NEED_OVERRIDE flag to prevent messages about unnecessary
> overrides showing up in the system log. Also, if bInterfaceSubc
[PATCH] usb: fix uss720 schedule with interrupts off
This patch fixes the long standing schedule with interrupts off problem
of the uss720 driver. The problem is caused by the parport layer calling
the save and restore methods within a write_lock_irqsave guarded region.
The fix is to issue the con
[PATCH] drivers/usb: fix-up schedule_timeout() usage
Description: Use schedule_timeout_{,un}interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
Signed-off-by: Nishanth Aravamudan <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
co
[PATCH] USB: Usbmon setup DMA patch
Alan Stern sent me this patch. It goes on top of the patch the adds
mon_dmapeek:
http://ftp.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/gregkh-04-usb/usb-usbmon-dma-areas.patch
Please be warned about ordering requirements or the build may fail.
Actu
Revert "[PATCH] USB: Prevent hid-core claiming Apple Bluetooth device on new G4
powerbooks"
This reverts 22af8878d2d641c6b15fe39fe4de3c05b2c477f0 commit.
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
commit 80908309ce44677a07763e24e6ec9371cfa3ab5f
tree a9fa1c380392c2ed83c3d5d216f
Here are a bunch more USB patches against your latest git tree. They
are pretty all just small bugfixes, with the exception of the big sisvga
driver update. There's also a revert here for the usb apple bluetooth
problem that was previously pointed out.
Please pull from:
rsync://rsync.ker
On Mon, 12 Sep 2005, Franck wrote:
> 2005/9/12, Alan Stern <[EMAIL PROTECTED]>:
> > On Mon, 12 Sep 2005, Franck wrote:
> >
> > > Hi,
> > >
> > > I have a question about "usb_release_bandwidth":
> > >
> > > "usb_release_bandwidth" needs an urb as parameters. If I understand,
> > > this function is
Hi,
> > however, what if I
> > allocate
> > a 128byte buffer just for the sake of this example, and submit URBs with
> > 64 byte transfer buffers.
>
> I hope you're speaking only theoretically. A 64-byte transfer buffer is
yes, of course, I'm working currently with 5 ms buffers
> > For the fi
2005/9/12, Alan Stern <[EMAIL PROTECTED]>:
> On Mon, 12 Sep 2005, Franck wrote:
>
> > Hi,
> >
> > I have a question about "usb_release_bandwidth":
> >
> > "usb_release_bandwidth" needs an urb as parameters. If I understand,
> > this function is called when periodic pipes is released ie when an ep
On Mon, 12 Sep 2005, Istvan De wrote:
> Hi,
>
> How do you implement buffers for streaming USB data in a kernel driver?
>
> For me, ring buffers would be an obvious choice,
They seem like the obvious solution for almost any case.
> however, what if I
> allocate
> a 128byte buffer just for the
Hi,
How do you implement buffers for streaming USB data in a kernel driver?
For me, ring buffers would be an obvious choice, however, what if I
allocate
a 128byte buffer just for the sake of this example, and submit URBs with
64 byte transfer buffers. For the first bulk IN transfer, the 64 byte
a
On Mon, 12 Sep 2005, Franck wrote:
> Hi,
>
> I have a question about "usb_release_bandwidth":
>
> "usb_release_bandwidth" needs an urb as parameters. If I understand,
> this function is called when periodic pipes is released ie when an ep
> is disabled.
No. The bandwidth is released when there
On Mon, 12 Sep 2005, Liau.Cloud wrote:
> NEC chip log:
> ehci_hcd 00:04.2: fatal error kernel BUG at hcd/ehci-mem.c:129!
> and can you use something that is a lot newer than 2.4.18?
>
> > system: linux 2.4.18
Yes indeed! As I recall, the EHCI d
ftdi_sio: I messed up the baud_base for custom baud rate support in
2.6.13. The attached one-liner patch fixes it.
Greg, could you also apply this to the 2.6.13-stable tree?
Signed-off-by: Ian Abbott <[EMAIL PROTECTED]>
diff -ur a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
Hi,
I have a question about "usb_release_bandwidth":
"usb_release_bandwidth" needs an urb as parameters. If I understand,
this function is called when periodic pipes is released ie when an ep
is disabled. This is normally done in "xxx_endpoint_disable" where xxx
is an hcd. But this function doesn
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SF.Net email is Sp
Begin forwarded message:
Date: Mon, 12 Sep 2005 01:31:46 -0700
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 5227] New: mounted usb block devices don't work after
resume
http://bugzilla.kernel.org/show_bug.cgi?id=5227
Summary: mounted usb block devices
+
cfifo.Write(p_buf);
+
cfifo.Write(p_buf);
8192 = write(6, 678352, 8192); 499712 bytes
8192 = write(6, 678352, 8192); 507904 bytes
+
cfifo.Write(p_buf);
8192 = write(6, 678352, 8192); 516096 bytes
+
cfifo.Write(p_buf);
8192 = write(6, 678352, 8192); 524288 bytes
+
cfifo.Write(p_buf)
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