From: David Miller <davem@davemloft.net>
To: ricardo.ribalda@gmail.com
Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org
Subject: Re: [PATCH 3/3] sparc/uapi: Add definition of TIOC[SG]RS485
Date: Tue, 09 Sep 2014 11:26:40 -0700 (PDT) [thread overview]
Message-ID: <20140909.112640.131028033967197328.davem@davemloft.net> (raw)
In-Reply-To: <1410286110-24956-1-git-send-email-ricardo.ribalda@gmail.com>
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Tue, 9 Sep 2014 20:08:30 +0200
> diff --git a/arch/sparc/include/uapi/asm/ioctls.h b/arch/sparc/include/uapi/asm/ioctls.h
> index 897d172..4e1c5da 100644
> --- a/arch/sparc/include/uapi/asm/ioctls.h
> +++ b/arch/sparc/include/uapi/asm/ioctls.h
> @@ -24,6 +24,8 @@
> #define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */
> #define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */
> #define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */
> +#define TIOCGRS485 0x542E
> +#define TIOCSRS485 0x542F
Please follow the ioctl numbering scheme used by the particular
architecture UAPI file you are editing.
Since Sparc here is using incrementing _IO*() values, including the type
for the object passed in/out of the ioctl, you should do similarly for
TIOC{G,S}RS485.
next prev parent reply other threads:[~2014-09-09 18:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-09 18:08 [PATCH 3/3] sparc/uapi: Add definition of TIOC[SG]RS485 Ricardo Ribalda Delgado
2014-09-09 18:26 ` David Miller [this message]
2014-09-09 18:39 ` Ricardo Ribalda Delgado
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