From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Fuchs Subject: [PATCH] powerpc: add ioctls for RS485 mode control of serial drivers Date: Tue, 30 Dec 2008 11:59:38 +0100 Message-ID: <200812301159.38832.mfuchs@ma-fu.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-in-07.arcor-online.net ([151.189.21.47]:45341 "EHLO mail-in-07.arcor-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751629AbYL3K7o (ORCPT ); Tue, 30 Dec 2008 05:59:44 -0500 Content-Disposition: inline Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: linuxppc-dev@ozlabs.org Cc: linux-serial@vger.kernel.org These ioctls take a struct serial_rs485 (see linux/serial.h) as argument. They are already available on x86. This patch adds them for the powerpc architecture. Signed-off-by: Matthias Fuchs --- arch/powerpc/include/asm/ioctls.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/include/asm/ioctls.h b/arch/powerpc/include/asm/ioctls.h index 279a622..1842186 100644 --- a/arch/powerpc/include/asm/ioctls.h +++ b/arch/powerpc/include/asm/ioctls.h @@ -89,6 +89,8 @@ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TIOCGRS485 0x542e +#define TIOCSRS485 0x542f #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ -- 1.5.6.3