On Fri, Feb 16, 2007 at 08:51:35PM +0000, Russell King wrote:
>
> You can't because it doesn't go through the interfaces you're hooking
> into. Existing interfaces are "changed" to point at the UARTs using
> setserial, which does its work via an ioctl.
I see.
> Not specifically only userland - if it happens to be set when the port
> is registered then enable PPS support then as well.
>
> So:
>
> 1. uart_configure_port - if UPF_HARDPPS_CD is set, register the port
> for PPS support.
> 2. uart_remove_one_port - if UPF_HARDPPS_CD is set, unregister the port
> for PPS support.
> 3. uart_set_info - if changing UPF_HARDPPS_CD, appropriately register or
> unregister the port for PPS support.
Ok. I'm going to study how to modify the code.
> PS, [email protected] dropped from the cc: since it rejects my
> postings.
I just fixed my spam filter (at least I hope so :).
Thanks,
Rodolfo
--
GNU/Linux Solutions e-mail: [email protected]
Linux Device Driver [email protected]
Embedded Systems [email protected]
UNIX programming phone: +39 349 2432127
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
