On Mon, Aug 29, 2016 at 11:29 PM, Alan Stern wrote:
> On Mon, 29 Aug 2016, Greg KH wrote:
>
>> > >> I have since compiled 4.8.0_rc1. And just as you guys suggested a part
>> > >> of problem is solved. The minor number now definitely goes up to 512
>> > >> before giving no more free serial devices.
On Mon, Aug 29, 2016 at 4:46 PM, Greg KH wrote:
> On Mon, Aug 29, 2016 at 02:49:23PM +0530, Malith Yapa wrote:
>> On Thu, Jul 14, 2016 at 9:14 AM, Malith Yapa wrote:
>> > On Thu, Jul 14, 2016 at 2:14 AM, Greg KH
>> > wrote:
>> >> On Wed, Jul 13, 2016
On Thu, Jul 14, 2016 at 9:14 AM, Malith Yapa wrote:
> On Thu, Jul 14, 2016 at 2:14 AM, Greg KH wrote:
>> On Wed, Jul 13, 2016 at 10:59:10AM +0530, Malith Yapa wrote:
>>> I think i am.
>>>
>>> int readDword(int addr) {
>>>
>>>
On Thu, Jul 14, 2016 at 2:14 AM, Greg KH wrote:
> On Wed, Jul 13, 2016 at 10:59:10AM +0530, Malith Yapa wrote:
>> I think i am.
>>
>> int readDword(int addr) {
>>
>> uint16_t reg[1];// will store read registers values
>>
>> int num = modbus_r
m is an Olimex A20-micro,
Linux version 3.4.90+ (gcc version 4.7.1 (Debian 4.7.1-7) )
Thanks,
Malith
On Wed, Jul 13, 2016 at 10:17 AM, Greg KH wrote:
> On Wed, Jul 13, 2016 at 08:58:48AM +0530, Malith Yapa wrote:
>> The reason for the random disconnects is apparently EMI related.
>>
ns i can see for this are either if the malloc fails (but
there's no "out of memory" error) or if minor numbers have exceeded
the limit. But the minor is only 84!
Any pointers for a solution?
Thanks,
Malith
On Wed, Jul 6, 2016 at 4:38 PM, Malith Yapa wrote:
> On Wed, Jul 6, 201
On Wed, Jul 6, 2016 at 3:42 PM, Johan Hovold wrote:
> [ +CC: linux-usb, for real this time ;) ]
>
> On Wed, Jul 06, 2016 at 02:40:25PM +0530, Malith Yapa wrote:
>> On Wed, Jul 6, 2016 at 2:13 PM, Johan Hovold wrote:
>> > [ Please avoid top-posing. ]
>> >
>&g
y polling rate?
Thanks,
Malith
On Tue, Jul 5, 2016 at 6:09 PM Johan Hovold wrote:
>
> On Mon, Jul 04, 2016 at 10:22:04PM +0530, Malith Yapa wrote:
> > Continuously polling registers with the PL2303 usb serial adapter
> > eventually results in usb_subimit_urb failed wi
Continuously polling registers with the PL2303 usb serial adapter
eventually results in usb_subimit_urb failed with result -19 (ENODEV)
but reconnects immediately.
occurrences are random.
tried with two different PL2303 devices with the same result.
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