Hi Peter,
On Tue, Mar 11, 2014 at 11:59 PM, Peter Hurley wrote:
> On 03/11/2014 11:35 AM, Geert Uytterhoeven wrote:
>> On Tue, Mar 11, 2014 at 12:49 PM, Peter Hurley
>> wrote:
>>> On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley
wrote:
Hi Peter,
On Tue, Mar 11, 2014 at 11:59 PM, Peter Hurley pe...@hurleysoftware.com wrote:
On 03/11/2014 11:35 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 12:49 PM, Peter Hurley pe...@hurleysoftware.com
wrote:
On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at
On 03/11/2014 11:35 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 12:49 PM, Peter Hurley wrote:
On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley
wrote:
[...]
/*
* Indicate that there isn't a port
Hi Peter,
On Tue, Mar 11, 2014 at 12:49 PM, Peter Hurley wrote:
> On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
>> On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley
>> wrote:
[...]
/*
* Indicate that there isn't a port here anymore.
> > No one unbinds serial drivers using serial_core, as all these drivers are
> > for fixed hardware?
>
> Yep, never tested until now :)
> Do you need this to work?
>
> > Hot-pluggable usb-serial doesn't use serial_core.
>
> I guess none of the 8250 PCI adapters are hot-pluggable...
pcmcia
On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
Hi Peter,
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley wrote:
[...]
/*
* Indicate that there isn't a port here anymore.
*/
uport->type = PORT_UNKNOWN;
state->uart_port = NULL;
Hi Peter,
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley wrote:
>>
>> [...]
>>
>> /*
>> * Indicate that there isn't a port here anymore.
>> */
>> uport->type = PORT_UNKNOWN;
>>
>> state->uart_port = NULL;
>
> How did this ever work?
>
>
Hi Peter,
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley pe...@hurleysoftware.com wrote:
[...]
/*
* Indicate that there isn't a port here anymore.
*/
uport-type = PORT_UNKNOWN;
state-uart_port = NULL;
How did this ever work?
On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
Hi Peter,
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley pe...@hurleysoftware.com wrote:
[...]
/*
* Indicate that there isn't a port here anymore.
*/
uport-type = PORT_UNKNOWN;
No one unbinds serial drivers using serial_core, as all these drivers are
for fixed hardware?
Yep, never tested until now :)
Do you need this to work?
Hot-pluggable usb-serial doesn't use serial_core.
I guess none of the 8250 PCI adapters are hot-pluggable...
pcmcia 8250 certainly
Hi Peter,
On Tue, Mar 11, 2014 at 12:49 PM, Peter Hurley pe...@hurleysoftware.com wrote:
On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley pe...@hurleysoftware.com
wrote:
[...]
/*
* Indicate that there isn't a
On 03/11/2014 11:35 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 12:49 PM, Peter Hurley pe...@hurleysoftware.com wrote:
On 03/11/2014 06:58 AM, Geert Uytterhoeven wrote:
On Tue, Mar 11, 2014 at 4:14 AM, Peter Hurley pe...@hurleysoftware.com
wrote:
[...]
/*
[ +cc Alan ]
On 03/10/2014 04:48 PM, Geert Uytterhoeven wrote:
On Fri, Mar 7, 2014 at 5:55 PM, Geert Uytterhoeven wrote:
When unbinding a serial driver, uart_remove_one_port() clears
uart_state.uart_port:
state->uart_port = NULL;
If the serial port is still in use (e.g. by getty),
On Fri, Mar 7, 2014 at 5:55 PM, Geert Uytterhoeven wrote:
> When unbinding a serial driver, uart_remove_one_port() clears
> uart_state.uart_port:
>
> state->uart_port = NULL;
>
> If the serial port is still in use (e.g. by getty), uart_close() will be
> called later:
After more digging
On Fri, Mar 7, 2014 at 5:55 PM, Geert Uytterhoeven ge...@linux-m68k.org wrote:
When unbinding a serial driver, uart_remove_one_port() clears
uart_state.uart_port:
state-uart_port = NULL;
If the serial port is still in use (e.g. by getty), uart_close() will be
called later:
After
[ +cc Alan ]
On 03/10/2014 04:48 PM, Geert Uytterhoeven wrote:
On Fri, Mar 7, 2014 at 5:55 PM, Geert Uytterhoeven ge...@linux-m68k.org wrote:
When unbinding a serial driver, uart_remove_one_port() clears
uart_state.uart_port:
state-uart_port = NULL;
If the serial port is still in
When unbinding a serial driver, uart_remove_one_port() clears
uart_state.uart_port:
state->uart_port = NULL;
If the serial port is still in use (e.g. by getty), uart_close() will be
called later:
static void uart_close(struct tty_struct *tty, struct file *filp)
{
When unbinding a serial driver, uart_remove_one_port() clears
uart_state.uart_port:
state-uart_port = NULL;
If the serial port is still in use (e.g. by getty), uart_close() will be
called later:
static void uart_close(struct tty_struct *tty, struct file *filp)
{
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