Greg,
I put some printk in the devio.c (in Fedora 2.6.10) today and found out
something strange.
When I submit an URB to kernel, I specified signr 36 to send back to my
program. And I put printk in the async_completed() in devio.c after
send_sig_info() call which return 0 (means ok) with right si
On Thu, 14 Apr 2005 17:16:33 -0700 Lan, Oliver wrote:
| Greg,
| In my program, I have following lines:
| struct usbdevfs_urb *pURB;
| pURB->type = USBDEVFS_URB_TYPE_BULK;
| pURB->endpoint = endpoint;
| pURB->buffer = pBuffer;
| pURB->buffer_length = iBufferLen;
|
Greg,
In my program, I have following lines:
struct usbdevfs_urb *pURB;
pURB->type = USBDEVFS_URB_TYPE_BULK;
pURB->endpoint = endpoint;
pURB->buffer = pBuffer;
pURB->buffer_length = iBufferLen;
pURB->signr = signal;
pURB->number_of_packets = iNumPacke
On Wed, Apr 13, 2005 at 07:19:24AM -0700, Lan, Oliver wrote:
> And we found out usbdevfs was not supported on Linux 2.6.10, the mount
> -t usbdevfs command failed with Kernel not support usbdevfs message.
It has been called "usbfs" for over 2 years. That also works on 2.4 and
I think on 2.2.
>
