multiple times, move it outside
__init and move serial_alloc_tty() call into __init.
Code has assumption that endpoint mapping remains unchanged with consecutive
calls of configure_endpoints().
Signed-off-by: Kyösti Mälkki kyosti.mal...@gmail.com
---
drivers/usb/gadget/legacy/dbgp.c | 26
On 11/03/2014 05:33 PM, Peter Hurley wrote:
Hi Kyösti,
On 11/03/2014 10:18 AM, Kyösti Mälkki wrote:
There are applications where it is desirable to not hangup ttyGS* when
USB disconnect is detected. USB host side of communication may
power-cycle periodically or there may be the actual need
On 10/27/2014 02:31 PM, Sergei Shtylyov wrote:
Hello.
On 10/26/2014 9:01 PM, Kyösti Mälkki wrote:
There are applications where it is desirable to not hangup ttyGS* when
USB disconnect is detected. USB host side of communication may
power-cycle periodically or there may be the actual need
On 10/27/2014 03:35 PM, Felipe Balbi wrote:
Hi,
On Sun, Oct 26, 2014 at 08:01:29PM +0200, Kyösti Mälkki wrote:
SET_FEATURE request for DEBUG_MODE only worked the first time after module
initialisation. On USB host reset or cable disconnect gserial_disconnect()
clears the associations
On 10/27/2014 03:38 PM, Felipe Balbi wrote:
Hi,
On Sun, Oct 26, 2014 at 08:01:30PM +0200, Kyösti Mälkki wrote:
There are applications where it is desirable to not hangup ttyGS* when
USB disconnect is detected. USB host side of communication may
power-cycle periodically or there may
On 10/27/2014 05:22 PM, Felipe Balbi wrote:
On Mon, Oct 27, 2014 at 05:15:16PM +0200, Kyösti Mälkki wrote:
On 10/27/2014 03:35 PM, Felipe Balbi wrote:
Hi,
On Sun, Oct 26, 2014 at 08:01:29PM +0200, Kyösti Mälkki wrote:
SET_FEATURE request for DEBUG_MODE only worked the first time after module
USB gadget driver dbgp can be used as an EHCI debug dongle in replacement
for product like Net20DC. With it one can receive early kernel messages
from remote targets over USB. See parameter earlyprintk=dbgp for target
kernel requirements and configuration.
The two patches are required for dbgp
are comparable to loss of Carrier Detect
of conventional UARTs. With the change, if ttyGS* has termios CLOCAL flag
set, disconnect on USB does not hangup the TTY.
Signed-off-by: Kyösti Mälkki kyosti.mal...@gmail.com
---
drivers/usb/gadget/function/u_serial.c | 9 +++--
1 file changed, 7 insertions(+), 2
is to be treated as if it were a SET_CONFIGURATION request. Redo endpoint
configuration on this request.
Code has assumption that endpoint mapping remains unchanged from what was
previously returned as a GET_DESCRIPTOR DT_DEBUG response.
Signed-off-by: Kyösti Mälkki kyosti.mal...@gmail.com
---
drivers
Sorry for the late response, as I do not follow linux-usb list very closely.
I have discussed recent Intel chipsets and EHCI debug in some detail on
the coreboot mailing list [1].
As for the discussion [2] that took place here in February, I noticed
you tried with early_printk=dbgp which
Hi
Is someone actively working on or maintaining the EHCI debug device
gadget driver? I would like to see some fixes and/or improvements to it
but do not know the gadget framework and some of the required hardware
is not yet on my desk.
So the incomplete report here is from a friends'
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