From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Weinberger <richard@nod.at>
Subject: Re: bridge-utils: wrong sysfs path odds
Date: Wed, 25 Nov 2015 01:24:47 +0100
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Cc: Ralf Baechle <ralf@linux-mips.org>,
	Stephen Hemminger <stephen@networkplumber.org>,
	manty@debian.org
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Am 25.11.2015 um 01:15 schrieb Richard Weinberger:
> Hi!
> 
> Today I was hunting down an issue where "brctl stp br0 off"
> always failed on mips64be with n32 userland.
> 
> It turned out that the ioctl(fd, SIOCDEVPRIVATE, &ifr) with BRCTL_SET_BRIDGE_STP_STATE
> returned -EOPNOTSUPP.
> First I thought that this is a plain ABI issue on mips as in old_dev_ioctl()
> the ioctl() argument was 0x1 instead of the expected BRCTL_SET_BRIDGE_STP_STATE (0x14)

Should be 0xe and not 0x14. It is 14 in decimal. :)

Thanks,
//richard