David Brownell:
On Monday 30 July 2007, Boris Losev wrote:
I've got the APC Back-UPS CS 650 and Debian Etch with the kernel
2.6.18-4-686. I've tried to connect my UPS to PC via USB cable and got
the errors:
usb 2-1: new low speed USB device using ohci_hcd and address 14
usb 2-1:
On Mon, 30 Jul 2007, Boris Losev wrote:
Hi All!
I've got the APC Back-UPS CS 650 and Debian Etch with the kernel
2.6.18-4-686. I've tried to connect my UPS to PC via USB cable and got
the errors:
usb 2-1: new low speed USB device using ohci_hcd and address 14
usb 2-1: device not
Am Dienstag 31 Juli 2007 schrieb Greg KH:
So I agree with the proposition of Oliver to add a buffer_size in the
usb_serial_driver structure.
This is very useful to prepare a buffer able to make bulk transfer.
I don't think it is necessary to add as it has not been a problem yet
for any
Pete Zaitcev wrote:
The symptoms you described point to a sequencer lock-up in the device.
Your best bet is to change the brand of the dongle to a more reliable
one.
Any suggestion about which brands could be more reliable than others?
If you work for a bigger OEM, you may be able to shop
When CONFIG_USB_UHCI_HCD, CONFIG_USB_OHCI_HCD or CONFIG_USB_EHCI_HCD is
not configured we don't need to call the quirk_usb_handoff_ function
in driver/usb/host/pci_quiks.c.
I think the kernel shouldn't take the control over the usb controller
when we don't have the driver for it,
so with this
On Mon, 30 Jul 2007, Chr wrote:
Ok, found it hid_blacklist is alphabetically sorted blacklist by quirk
type. But is there a Order for the bitfields? e.g
shouldn't: hid-quriks.c (line 439, 440)
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI,
HID_QUIRK_POWERBOOK_HAS_FN |
On Wed, 25 Jul 2007, Gabriel Maganis wrote:
Is there anyway I can get an hid keyboard (a Dell, in my case) to
send the host packets via the interrupt IN pipe i.e. something like
emulating keypresses?
Could you please be more specific about what you are trying to achieve?
You want to
Hi,
this implements autosuspend support for the asix subdriver of usbnet.
It works by autoresume when the device is opened and autosuspending when
it is closed. The logic is all put into the generic framework. All
the subdriver has to do is setting the flag.
To support this the suspend() method
\x81\xA6\x82\xB1\x82\xCC\x83\x81\x81[\x83\x8B\x82\xD6\x95\xD4\x90M\x82\xB5\x82\xC4\x82\xE0\x93o\x98^\x82\xB3\x82\xEA\x82\xDC\x82\xB9\x82\xF1\x81B\x89\xBA\x8BL\x82\xCCURL\x82\xA9\x82\xE7\x82\xB2\x93o\x98^\x82\xAD\x82\xBE\x82\xB3\x82\xA2\x81B
On 7/31/07, Lucio Crusca [EMAIL PROTECTED] wrote:
Pete Zaitcev wrote:
The symptoms you described point to a sequencer lock-up in the device.
Your best bet is to change the brand of the dongle to a more reliable
one.
Any suggestion about which brands could be more reliable than others?
On Mon, 30 Jul 2007, Pete Zaitcev wrote:
I am afraid that drivers call unlink left and right, even on URBs which
were not submitted and thus have -ep == NULL. But on the other hand,
maybe we want to catch them...
That's a good point. I'll add a test to one of the upcoming patches to
check
On Mon, 30 Jul 2007, A. Kalten wrote:
On Mon, 30 Jul 2007 18:09:23 -0400 (EDT)
Alan Stern [EMAIL PROTECTED] wrote:
Does this patch help?
http://article.gmane.org/gmane.linux.kernel/556682/raw
I cannot apply that patch to the 2.6.22 source:
[linux-2.6.22]# patch -p1
On Mon, 30 Jul 2007, Pete Zaitcev wrote:
On Mon, 30 Jul 2007 17:06:16 -0400 (EDT), Alan Stern [EMAIL PROTECTED]
wrote:
--- usb-2.6.orig/drivers/usb/core/urb.c
+++ usb-2.6/drivers/usb/core/urb.c
@@ -309,7 +309,21 @@ int usb_submit_urb(struct urb *urb, gfp_
xfertype =
On Tue, 31 Jul 2007, Rajesh Srinivasan wrote:
Thanks for the response alan,
That sounds sensible, but thing is, vfs fails in the very first read of
sector 0 (offset 0), and when i do a ls -l , the file shows a good 8MB
(which i created with dd ) any suggestions?
I have no idea what could
On Mon, 30 Jul 2007, David Brownell wrote:
On Monday 30 July 2007, Alan Stern wrote:
/* power of two? */
- while (temp urb-interval)
- temp = 1;
- urb-interval = temp;
+ while (max urb-interval)
+
On Mon, 30 Jul 2007, David Brownell wrote:
On Monday 30 July 2007, Alan Stern wrote:
+static inline int usb_urb_dir_in(struct urb *urb)
+{
+ return (urb-transfer_flags URB_DIR_MASK) != URB_DIR_OUT;
+}
Clearer would be: == URB_DIR_IN ... or does that generate bad code?
I
On Tue, 31 Jul 2007, David Engraf wrote:
When CONFIG_USB_UHCI_HCD, CONFIG_USB_OHCI_HCD or CONFIG_USB_EHCI_HCD is
not configured we don't need to call the quirk_usb_handoff_ function
in driver/usb/host/pci_quiks.c.
I think the kernel shouldn't take the control over the usb controller
Hi all,
Here is a list of some known regressions in 2.6.23-rc1.
Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions
List of Aces
NameRegressions fixed since 21-Jun-2007
Adrian Bunk6
Andi Kleen
Hi all,
Here is a list of some known regressions in 2.6.23-rc1
with patches available.
Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions
List of Aces
NameRegressions fixed since 21-Jun-2007
Adrian Bunk6
On Tue, 31 Jul 2007, Oliver Neukum wrote:
--- a/drivers/net/usb/usbnet.c2007-07-30 14:27:40.0 +0200
+++ b/drivers/net/usb/usbnet.c2007-07-31 11:07:51.0 +0200
@@ -1143,6 +1157,7 @@ usbnet_probe (struct usb_interface *udev
dev = netdev_priv(net);
On Tuesday 31 July 2007, Alan Stern wrote:
Related: consider making urb-interval and its neighbors
be u32 or maybe even u16.
Hmmm... maybe. It's not clear the space savings would matter much; I
doubt that terribly many URBs ever get allocated at the same time.
I don't follow. Space
Felipe Balbi wrote:
How much data are we talking about... I could transfer around 500mb
between two pcs using crappy usb-bluetooth dongles... I bought
sometime ago...
Data is a few kb, but I suspect that the problem here could be how many
simultaneous connections, not how much data. My script
On Tue, 31 Jul 2007 10:22:42 -0400 (EDT)
Alan Stern [EMAIL PROTECTED] wrote:
That patch
is meant for 2.6.23-rc1. Can you try running 2.6.23-rc1 plus the patch
and see if together they fix the problem?
The patch is already applied to 2.6.23-rc1.
But after compiling 2.6.23-rc1 and
On Tue, 31 Jul 2007, David Brownell wrote:
On Tuesday 31 July 2007, Alan Stern wrote:
Related: consider making urb-interval and its neighbors
be u32 or maybe even u16.
Hmmm... maybe. It's not clear the space savings would matter much; I
doubt that terribly many URBs ever get
On Tue, 31 Jul 2007, A. Kalten wrote:
On Tue, 31 Jul 2007 13:00:38 -0400
A. Kalten [EMAIL PROTECTED] wrote:
But after compiling 2.6.23-rc1 and undergoing the same steps
with the usb modem as before, the problem remains. The only
difference is that the command rmmod uhci-hcd now
On Tue, 31 Jul 2007 13:00:38 -0400
A. Kalten [EMAIL PROTECTED] wrote:
But after compiling 2.6.23-rc1 and undergoing the same steps
with the usb modem as before, the problem remains. The only
difference is that the command rmmod uhci-hcd now reports
the message Killed instead of Device busy.
Signed-off-by: Mariusz Kozlowski [EMAIL PROTECTED]
drivers/usb/misc/ftdi-elan.c | 121253 - 121196 (-57 bytes)
drivers/usb/misc/ftdi-elan.o | 209425 - 209265 (-160 bytes)
drivers/usb/misc/ftdi-elan.c |8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
---
On Tue, Jul 31, 2007 at 07:49:34AM +0200, Alain Degreffe wrote:
Greg,
You are right ( of course ), but using the buffer given by the usb-serial
seems to bo logic as I said.
By this way I don't create unnecessary buffer. But in bulk transfer, the
buffer_size can be greater than
The value
On Tue, Jul 31, 2007 at 09:14:30AM +0200, Oliver Neukum wrote:
Am Dienstag 31 Juli 2007 schrieb Greg KH:
So I agree with the proposition of Oliver to add a buffer_size in the
usb_serial_driver structure.
This is very useful to prepare a buffer able to make bulk transfer.
I don't
On Tue, 31 Jul 2007 13:35:54 -0400 (EDT)
Alan Stern [EMAIL PROTECTED] wrote:
Hmmm. So if you stop before the modprobe cdc-acm step there's no
trouble with rmmod uhcd-hcd. What about if you do load cdc-acm but
don't run the fax program?
Here are some variations.
I plug in the external
Am Dienstag 31 Juli 2007 schrieb A. Kalten:
On Tue, 31 Jul 2007 13:00:38 -0400
A. Kalten [EMAIL PROTECTED] wrote:
But after compiling 2.6.23-rc1 and undergoing the same steps
with the usb modem as before, the problem remains. The only
difference is that the command rmmod uhci-hcd now
Matthew Dharm wrote:
Did you change any USB-related compile options between the two builds?
Do you have usb device suspend enabled?
Can you tell (via top) where the 100% CPU usage is coming from (i.e. df,
usb-storage thread, syswait, etc)?
Matt
Hi Matt,
The most relevant USB
Hi All!
I've got the APC Back-UPS CS 650 and Debian Etch with the kernel
2.6.18-4-686. I've tried to connect my UPS to PC via USB cable and got
the errors:
usb 2-1: new low speed USB device using ohci_hcd and address 14
usb 2-1: device not accepting address 14, error -71
usb 2-1: new
It would be interesting to turn on CONFIG_USB_STORAGE_DEBUG and capture the
debugging output.
Matt
On Tue, Jul 31, 2007 at 08:37:31PM +0100, Kostas Peletidis wrote:
Matthew Dharm wrote:
Did you change any USB-related compile options between the two builds?
Do you have usb device suspend
Am Dienstag 31 Juli 2007 schrieb Alan Stern:
You assign dev-intf in both the usbnet framework driver and the
subdriver. Could the subdriver's assignment be removed?
Yes, it is superfluous. I'll make a new patch.
Regards
Oliver
On Tue, 31 Jul 2007, Boris Losev wrote:
This error indicates that the computer is unable to communicate with
the device. Are the cables okay? Don't forget to check any cables
inside the computer case, connecting the motherboard to the ports.
Does your computer work with other USB
On Sunday 29 July 2007 07:58, Adrian Bunk wrote:
-DEVICE_ATTR(authorized_default, 0644,
- usb_host_authorized_default_show,
- usb_host_authorized_default_store);
+static DEVICE_ATTR(authorized_default, 0644,
+ usb_host_authorized_default_show,
Ack, patchset
On Wednesday 18 July 2007 15:01, Ragner Magalhaes wrote:
ext [EMAIL PROTECTED] wrote:
Will refuse to configure a non-authorized device.
+ if (dev-authorized == 0)
+ configuration = -1;
if (configuration == -1)
I think would be better
if ((dev-authorized == 0) ||
On Wednesday 18 July 2007 15:20, Ragner Magalhaes wrote:
ext [EMAIL PROTECTED] wrote:
+ usb_dev-config = NULL;
+ usb_dev-descriptor.bNumConfigurations = 0;
usb_dev-descriptor.bNumConfigurations is always zero here ... in the
for
+ for (cnt = 0; cnt
Alan Stern wrote:
On Mon, 30 Jul 2007, Kostas Peletidis wrote:
Hi all,
I would like to report a problem I have noticed since linux-2.6.22 that
most likely has to do with the USB subsystem.
I have tried both kernel versions 2.6.22 and 2.6.22.1(configured with
make oldconfig) and in both
On Tue, 31 Jul 2007, Oliver Neukum wrote:
Am Dienstag 31 Juli 2007 schrieb A. Kalten:
On Tue, 31 Jul 2007 13:00:38 -0400
A. Kalten [EMAIL PROTECTED] wrote:
But after compiling 2.6.23-rc1 and undergoing the same steps
with the usb modem as before, the problem remains. The only
On Tue, 31 Jul 2007, Kostas Peletidis wrote:
Hi Alan,
I enabled CONFIG_USB_DEBUG and reproduced the problem but didn't see any
messages in the dmesg output. To ensure that the debug code was indeed
built in I unplugged the disk then plugged it back in. I got quite a few
messages, here
I have also noticed this delay and have through instrumenting code
have found that every block in the device gets read in. I never
checked if it was something in the df, filesystem, SCSI, or USB
subsystems that was causing this. I am usually doing df on USB
storage devices formated as FAT 32 w/
On Tuesday, 31. July 2007, Jiri Kosina wrote:
On Mon, 30 Jul 2007, Chr wrote:
Ok, found it hid_blacklist is alphabetically sorted blacklist by quirk
type. But is there a Order for the bitfields? e.g
shouldn't: hid-quriks.c (line 439, 440)
{ USB_VENDOR_ID_APPLE,
On Tue, Jul 31, 2007 at 03:06:07PM -0600, Grant Likely wrote:
I've observed instability on my Macbook c2d with the Linus' latest
tree. Symptom is that USB devices start behaving badly and the kernel
seems to be registering incorrect HID events; (ie. moving the mouse
causes odd keyboard
On 7/31/07, Greg KH [EMAIL PROTECTED] wrote:
On Tue, Jul 31, 2007 at 03:06:07PM -0600, Grant Likely wrote:
I've attached my kernel config file and a dmesg output
Can you enable CONFIG_USB_DEBUG and send the linux-usb-devel list and
us, the output when you have these problems?
Yes, I'll
On Tue, 31 Jul 2007 16:27:51 -0400 (EDT)
Alan Stern [EMAIL PROTECTED] wrote:
Here's a diagnotic patch to try under 2.6.22. It should add some
interesting information to the kernel log, starting from the point
where the modem gets plugged in.
The kernel 2.6.22 was patched and recompiled.
Greg KH wrote:
On Tue, Jul 31, 2007 at 03:06:07PM -0600, Grant Likely wrote:
I've observed instability on my Macbook c2d with the Linus' latest
tree. Symptom is that USB devices start behaving badly and the
kernel seems to be registering incorrect HID events; (ie. moving the
mouse causes odd
On Tue, 31 Jul 2007 16:27:51 -0400 (EDT)
Alan Stern [EMAIL PROTECTED] wrote:
Here's a diagnotic patch to try under 2.6.22. It should add some
interesting information to the kernel log, starting from the point
where the modem gets plugged in.
The error occurs only if the modules are
Am Dienstag 31 Juli 2007 schrieb Alan Stern:
For whatever it's worth.I should point out that this problem
only occurs when using the USB Abstract Control Model driver
for USB modems (i.e. the cdc_acm module). When using my
USB scanner or USB printer I can unload the uhci-hcd module
Matthew Dharm wrote:
It would be interesting to turn on CONFIG_USB_STORAGE_DEBUG and capture the
debugging output.
Matt
On Tue, Jul 31, 2007 at 08:37:31PM +0100, Kostas Peletidis wrote:
Matthew Dharm wrote:
Did you change any USB-related compile options between the two builds?
Do
This patch fixes a bug with the cpu frequency change notifier and nVidia
EHCI controllers. The nVidia controllers write the transfer overlay
back to the qtd when they see the inactivate bit set in the qh, which
clears the active bit in qtd-hw_token. When the qh was reactivated,
the active bit in
Branden Sletteland wrote:
I have also noticed this delay and have through instrumenting code
have found that every block in the device gets read in. I never
checked if it was something in the df, filesystem, SCSI, or USB
subsystems that was causing this. I am usually doing df on USB
storage
Signed-off-by: Mariusz Kozlowski [EMAIL PROTECTED]
drivers/net/wireless/zd1201.c | 47231 - 47205 (-26 bytes)
drivers/net/wireless/zd1201.o | 216884 - 216984 (+100 bytes)
drivers/net/wireless/zd1201.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
---
What the heck happened to your logs? It looks like about 75% of the data
is being lost from the log file...
Matt
On Tue, Jul 31, 2007 at 10:47:40PM +0100, Kostas Peletidis wrote:
Matthew Dharm wrote:
It would be interesting to turn on CONFIG_USB_STORAGE_DEBUG and capture the
debugging
On Tue, Jul 31, 2007 at 03:26:55PM -0600, Grant Likely wrote:
On 7/31/07, Greg KH [EMAIL PROTECTED] wrote:
On Tue, Jul 31, 2007 at 03:06:07PM -0600, Grant Likely wrote:
I've attached my kernel config file and a dmesg output
Can you enable CONFIG_USB_DEBUG and send the linux-usb-devel
On Tue, 31 Jul 2007 17:00:04 -0500, [EMAIL PROTECTED] wrote:
+ list_for_each_safe (entry, tmp, qh-qtd_list) {
+ qtd = list_entry (entry, struct ehci_qtd, qtd_list);
+ if (cpu_to_le32 (qtd-qtd_dma) == qh-hw_current)
+ return qtd;
+ }
Why
That's how they appeared, messed up. I need to enable usb storage
debugging in my reference kernel(2.6.21.5) and see if the log looks any
better or if my 1GHz VIA Nehemiah is simply not fast enough for
debugging. But now I must switch to sleep mode :-)
--
Kostas
Matthew Dharm wrote:
What
On 7/31/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Greg KH wrote:
On Tue, Jul 31, 2007 at 03:06:07PM -0600, Grant Likely wrote:
I've attached my kernel config file and a dmesg output
Can you enable CONFIG_USB_DEBUG and send the linux-usb-devel list and
us, the output when you have
On Tue, Jul 31, 2007 at 04:00:15PM -0700, Pete Zaitcev wrote:
On Tue, 31 Jul 2007 17:00:04 -0500, [EMAIL PROTECTED] wrote:
+ list_for_each_safe (entry, tmp, qh-qtd_list) {
+ qtd = list_entry (entry, struct ehci_qtd, qtd_list);
+ if (cpu_to_le32 (qtd-qtd_dma) ==
On Tue, 31 Jul 2007, Mariusz Kozlowski wrote:
@@ -2777,12 +2777,14 @@ static int ftdi_elan_probe(struct usb_in
size_t buffer_size;
int i;
int retval = -ENOMEM;
-struct usb_ftdi *ftdi = kmalloc(sizeof(struct usb_ftdi), GFP_KERNEL);
-if (ftdi ==
On Tue, 31 Jul 2007 10:44:39 -0400 Neal Becker [EMAIL PROTECTED] wrote:
I can't seem to transfer routes to my garmin etrex vista cx. I get
(repeatably) truncated routes, and:
Jul 31 07:19:07 nbecker4 kernel: usb 2-2: reset full speed USB device using
ohci_hcd and address 3
Jul 31 07:24:05
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Thanks Alan,
After re-formatting the media, and re-creating the file, everything goes
OK. Most probably a corrupted file.. But will never know now. Thanks.
Rajesh
I have no idea what could be wrong. If you can read the file contents
from the command line (with dd, for example) then the
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