Re: [Qemu-devel] [PATCH v6 5/8] linux-user: Add support for FDMSGON and FDMSGOFF ioctls

From: Laurent Vivier <laurent@vivier.eu>
To: Aleksandar Markovic <aleksandar.markovic@rt-rk.com>,
	qemu-devel@nongnu.org
Cc: riku.voipio@iki.fi, amarkovic@wavecomp.com
Subject: Re: [Qemu-devel] [PATCH v6 5/8] linux-user: Add support for FDMSGON and FDMSGOFF ioctls
Date: Fri, 6 Sep 2019 12:20:05 +0200	[thread overview]
Message-ID: <8cf29596-ee73-740c-cd37-d3540f50cf69@vivier.eu> (raw)
In-Reply-To: <1567601968-26946-6-git-send-email-aleksandar.markovic@rt-rk.com>

Le 04/09/2019 à 14:59, Aleksandar Markovic a écrit :
> From: Aleksandar Markovic <amarkovic@wavecomp.com>
> 
> FDMSGON and FDMSGOFF switch informational messages of floppy drives
> on and off.
> 
> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
> Reviewed-by: Laurent Vivier <laurent@vivier.eu>
> ---
>  linux-user/ioctls.h       | 2 ++
>  linux-user/syscall_defs.h | 2 ++
>  2 files changed, 4 insertions(+)
> 
> diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
> index bc19448..b253469 100644
> --- a/linux-user/ioctls.h
> +++ b/linux-user/ioctls.h
> @@ -112,6 +112,8 @@
>       IOCTL(BLKZEROOUT, IOC_W, MK_PTR(MK_ARRAY(TYPE_ULONGLONG, 2)))
>  #endif
>  
> +     IOCTL(FDMSGON, 0, TYPE_NULL)
> +     IOCTL(FDMSGOFF, 0, TYPE_NULL)
>       IOCTL(FDFLUSH, 0, TYPE_NULL)
>  
>  #ifdef FIBMAP
> diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
> index 917202a..4e33ef3 100644
> --- a/linux-user/syscall_defs.h
> +++ b/linux-user/syscall_defs.h
> @@ -890,6 +890,8 @@ struct target_pollfd {
>  
>  /* From <linux/fd.h> */
>  
> +#define TARGET_FDMSGON        TARGET_IO(2, 0x45)
> +#define TARGET_FDMSGOFF       TARGET_IO(2, 0x46)
>  #define TARGET_FDFLUSH        TARGET_IO(2, 0x4b)
>  
>  #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
> 

Reviewed-by: Laurent Vivier <laurent@vivier.eu>