linux-kernel - Re: [PATCH] sparc: move struct termio to asm/termios.h

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Date: Fri, 19 Apr 2024 12:28:51 -0400
From: Mike Gilbert <floppym@...too.org>
To: "David S. Miller" <davem@...emloft.net>, Andreas Larsson <andreas@...sler.com>, sparclinux@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sparc: move struct termio to asm/termios.h

On Wed, Apr 3, 2024 at 3:15 PM Mike Gilbert <floppym@...too.org> wrote:
>
> On Wed, Mar 6, 2024 at 12:11 PM Mike Gilbert <floppym@...too.org> wrote:
> >
> > Every other arch declares struct termio in asm/termios.h, so make sparc
> > match them.
> >
> > Resolves a build failure in the PPP software package, which includes
> > both bits/ioctl-types.h via sys/ioctl.h (glibc) and asm/termbits.h.
> >
> > Closes: https://bugs.gentoo.org/918992
> > Signed-off-by: Mike Gilbert <floppym@...too.org>
> > Cc: stable@...r.kernel.org
> > ---
> >  arch/sparc/include/uapi/asm/termbits.h | 10 ----------
> >  arch/sparc/include/uapi/asm/termios.h  |  9 +++++++++
> >  2 files changed, 9 insertions(+), 10 deletions(-)
> >
> > diff --git a/arch/sparc/include/uapi/asm/termbits.h b/arch/sparc/include/uapi/asm/termbits.h
> > index 4321322701fc..0da2b1adc0f5 100644
> > --- a/arch/sparc/include/uapi/asm/termbits.h
> > +++ b/arch/sparc/include/uapi/asm/termbits.h
> > @@ -10,16 +10,6 @@ typedef unsigned int tcflag_t;
> >  typedef unsigned long  tcflag_t;
> >  #endif
> >
> > -#define NCC 8
> > -struct termio {
> > -       unsigned short c_iflag;         /* input mode flags */
> > -       unsigned short c_oflag;         /* output mode flags */
> > -       unsigned short c_cflag;         /* control mode flags */
> > -       unsigned short c_lflag;         /* local mode flags */
> > -       unsigned char c_line;           /* line discipline */
> > -       unsigned char c_cc[NCC];        /* control characters */
> > -};
> > -
> >  #define NCCS 17
> >  struct termios {
> >         tcflag_t c_iflag;               /* input mode flags */
> > diff --git a/arch/sparc/include/uapi/asm/termios.h b/arch/sparc/include/uapi/asm/termios.h
> > index ee86f4093d83..cceb32260881 100644
> > --- a/arch/sparc/include/uapi/asm/termios.h
> > +++ b/arch/sparc/include/uapi/asm/termios.h
> > @@ -40,5 +40,14 @@ struct winsize {
> >         unsigned short ws_ypixel;
> >  };
> >
> > +#define NCC 8
> > +struct termio {
> > +       unsigned short c_iflag;         /* input mode flags */
> > +       unsigned short c_oflag;         /* output mode flags */
> > +       unsigned short c_cflag;         /* control mode flags */
> > +       unsigned short c_lflag;         /* local mode flags */
> > +       unsigned char c_line;           /* line discipline */
> > +       unsigned char c_cc[NCC];        /* control characters */
> > +};
> >
> >  #endif /* _UAPI_SPARC_TERMIOS_H */
> > --
> > 2.44.0
> >
>
> Ping. Could we get this merged please?

Ping again. Any response from a SPARC maintainer would be appreciated.