Re: Right way to configure a driver? (sysfs, ioctl, proc, configfs,....)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> > 3.- Actually the most difficult config I must do is to pass three
> > values from userspace to my module. Specifically two integers and a
> > long (it's an offset to a memory zone I've previously defined)
> >
> > struct meminfo {
> >         unsigned int      id;         /* segment identifier */
> >         unsigned int      size;     /* size of the memory area */
> >         unsigned long   offset;   /* offset to the information */
> > };
> >
> > How would you pass this information in sysfs? Three values in the same
> > file? Note that using three different files wouldn't be atomic, and I
> > need atomicity.
>
> Use configfs.
>

Ummhh, and would it be correct to configure my device via a netlink
socket? Remember that my driver is a kind of network "virtual" device.

There are so many old and new ways to configure a driver that I'm a
bit overwhelmed...

Regards
Aritz
-
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]
  Powered by Linux