linux-kernel - Re: [patch 01/10] ioctl: Use asm-generic/ioctls.h on arm (enables termiox)

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Date:	Wed, 1 Sep 2010 08:21:08 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Jeff Mahoney <jeffm@...e.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: Re: [patch 01/10] ioctl: Use asm-generic/ioctls.h on arm (enables
	termiox)

Please ensure that you Cc the ARM kernel mailing list.

Patch looks good in any case.  Who's going to handle this?

On Fri, Aug 20, 2010 at 05:14:02PM -0400, Jeff Mahoney wrote:
> This patch converts arm to use asm-generic/ioctls.h instead of its
> own version.
> 
> The differences between the arch-specific version and the generic
> version are as follows:
> 
> - ARM defines its own value for FIOQSIZE, asm-generic/ioctls.h keeps it
> - The generic version adds support for termiox
> 
> Cc: Russell King <linux@....linux.org.uk>

Reviewed-by: Russell King <rmk+kernel@....linux.org.uk>

> Cc: Greg Kroah-Hartman <gregkh@...e.de>
> Signed-off-by: Jeff Mahoney <jeffm@...e.com>
> ---
> 
>  arch/arm/include/asm/ioctls.h |   83 ------------------------------------------
>  1 file changed, 1 insertion(+), 82 deletions(-)
> 
> --- a/arch/arm/include/asm/ioctls.h
> +++ b/arch/arm/include/asm/ioctls.h
> @@ -1,89 +1,8 @@
>  #ifndef __ASM_ARM_IOCTLS_H
>  #define __ASM_ARM_IOCTLS_H
>  
> -#include <asm/ioctl.h>
> -
> -/* 0x54 is just a magic number to make these relatively unique ('T') */
> -
> -#define TCGETS		0x5401
> -#define TCSETS		0x5402
> -#define TCSETSW		0x5403
> -#define TCSETSF		0x5404
> -#define TCGETA		0x5405
> -#define TCSETA		0x5406
> -#define TCSETAW		0x5407
> -#define TCSETAF		0x5408
> -#define TCSBRK		0x5409
> -#define TCXONC		0x540A
> -#define TCFLSH		0x540B
> -#define TIOCEXCL	0x540C
> -#define TIOCNXCL	0x540D
> -#define TIOCSCTTY	0x540E
> -#define TIOCGPGRP	0x540F
> -#define TIOCSPGRP	0x5410
> -#define TIOCOUTQ	0x5411
> -#define TIOCSTI		0x5412
> -#define TIOCGWINSZ	0x5413
> -#define TIOCSWINSZ	0x5414
> -#define TIOCMGET	0x5415
> -#define TIOCMBIS	0x5416
> -#define TIOCMBIC	0x5417
> -#define TIOCMSET	0x5418
> -#define TIOCGSOFTCAR	0x5419
> -#define TIOCSSOFTCAR	0x541A
> -#define FIONREAD	0x541B
> -#define TIOCINQ		FIONREAD
> -#define TIOCLINUX	0x541C
> -#define TIOCCONS	0x541D
> -#define TIOCGSERIAL	0x541E
> -#define TIOCSSERIAL	0x541F
> -#define TIOCPKT		0x5420
> -#define FIONBIO		0x5421
> -#define TIOCNOTTY	0x5422
> -#define TIOCSETD	0x5423
> -#define TIOCGETD	0x5424
> -#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
> -#define TIOCSBRK	0x5427  /* BSD compatibility */
> -#define TIOCCBRK	0x5428  /* BSD compatibility */
> -#define TIOCGSID	0x5429  /* Return the session ID of FD */
> -#define TCGETS2		_IOR('T',0x2A, struct termios2)
> -#define TCSETS2		_IOW('T',0x2B, struct termios2)
> -#define TCSETSW2	_IOW('T',0x2C, struct termios2)
> -#define TCSETSF2	_IOW('T',0x2D, struct termios2)
> -#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
> -#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
> -#define TIOCSIG		_IOW('T',0x36, int)  /* Generate signal on Pty slave */
> -
> -#define TIOCGRS485      0x542E
> -#define TIOCSRS485      0x542F
> -
> -#define FIONCLEX	0x5450  /* these numbers need to be adjusted. */
> -#define FIOCLEX		0x5451
> -#define FIOASYNC	0x5452
> -#define TIOCSERCONFIG	0x5453
> -#define TIOCSERGWILD	0x5454
> -#define TIOCSERSWILD	0x5455
> -#define TIOCGLCKTRMIOS	0x5456
> -#define TIOCSLCKTRMIOS	0x5457
> -#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
> -#define TIOCSERGETLSR   0x5459 /* Get line status register */
> -#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
> -#define TIOCSERSETMULTI 0x545B /* Set multiport config */
> -
> -#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
> -#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
>  #define FIOQSIZE	0x545E
>  
> -/* Used for packet mode */
> -#define TIOCPKT_DATA		 0
> -#define TIOCPKT_FLUSHREAD	 1
> -#define TIOCPKT_FLUSHWRITE	 2
> -#define TIOCPKT_STOP		 4
> -#define TIOCPKT_START		 8
> -#define TIOCPKT_NOSTOP		16
> -#define TIOCPKT_DOSTOP		32
> -#define TIOCPKT_IOCTL		64
> -
> -#define TIOCSER_TEMT	0x01	/* Transmitter physically empty */
> +#include <asm-generic/ioctls.h>
>  
>  #endif
> 
> 
--
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