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- Correctly initialize cn_dev_t and cn_udev_t.

Browse source 
- Add D_TTY for alpha.

Reviewed by: bde, dfr
This commit is contained in:
Kazutaka YOKOTA 1999-07-24 09:41:06 +00:00
parent 828cb0403d
commit 3d03248c70
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=49049
3 changed files with 19 additions and 13 deletions
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10
sys/alpha/alpha/cons.c
View file

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* from: @(#)cons.c 7.2 (Berkeley) 5/9/91
* $Id: cons.c,v 1.10 1999/06/01 20:26:04 dt Exp $
* $Id: cons.c,v 1.11 1999/06/22 14:13:16 yokota Exp $
*/
#include "opt_devfs.h"
@ -82,7 +82,7 @@ static struct cdevsw cn_cdevsw = {
/* maj */ CDEV_MAJOR,
/* dump */ nodump,
/* psize */ nopsize,
/* flags */ 0,
/* flags */ D_TTY,
/* maxio */ 0,
/* bmaj */ -1
};
@ -184,7 +184,7 @@ cninit_finish()
cn_phys_open = cdp->d_open;
cdp->d_open = cnopen;
cn_tp = (*cdp->d_devtotty)(cn_tab->cn_dev);
cn_dev_t = cn_tp->t_dev;
cn_dev_t = cn_tab->cn_dev;
cn_udev_t = dev2udev(cn_dev_t);
}
@ -205,8 +205,8 @@ cnuninit(void)
cdp->d_open = cn_phys_open;
cn_phys_open = NULL;
cn_tp = NULL;
cn_dev_t = 0;
cn_udev_t = dev2udev(cn_dev_t);
cn_dev_t = NODEV;
cn_udev_t = NOUDEV;
}
/*

11
sys/i386/i386/cons.c
View file

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* from: @(#)cons.c 7.2 (Berkeley) 5/9/91
* $Id: cons.c,v 1.68 1999/06/22 14:12:54 yokota Exp $
* $Id: cons.c,v 1.69 1999/06/26 12:19:03 peter Exp $
*/
#include "opt_devfs.h"
@ -88,8 +88,9 @@ static struct cdevsw cn_cdevsw = {
};
static dev_t cn_dev_t; /* seems to be never really used */
static udev_t cn_udev_t;
SYSCTL_OPAQUE(_machdep, CPU_CONSDEV, consdev, CTLFLAG_RD,
&cn_dev_t, sizeof cn_dev_t, "T,dev_t", "");
&cn_udev_t, sizeof cn_udev_t, "T,dev_t", "");
static int cn_mute;
@ -182,7 +183,8 @@ cninit_finish()
cn_phys_open = cdp->d_open;
cdp->d_open = cnopen;
cn_tp = (*cdp->d_devtotty)(cn_tab->cn_dev);
cn_dev_t = cn_tp->t_dev;
cn_dev_t = cn_tab->cn_dev;
cn_udev_t = dev2udev(cn_dev_t);
}
static void
@ -202,7 +204,8 @@ cnuninit(void)
cdp->d_open = cn_phys_open;
cn_phys_open = NULL;
cn_tp = NULL;
cn_dev_t = 0;
cn_dev_t = NODEV;
cn_udev_t = NOUDEV;
}
/*

11
sys/kern/tty_cons.c
View file

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* from: @(#)cons.c 7.2 (Berkeley) 5/9/91
* $Id: cons.c,v 1.68 1999/06/22 14:12:54 yokota Exp $
* $Id: cons.c,v 1.69 1999/06/26 12:19:03 peter Exp $
*/
#include "opt_devfs.h"
@ -88,8 +88,9 @@ static struct cdevsw cn_cdevsw = {
};
static dev_t cn_dev_t; /* seems to be never really used */
static udev_t cn_udev_t;
SYSCTL_OPAQUE(_machdep, CPU_CONSDEV, consdev, CTLFLAG_RD,
&cn_dev_t, sizeof cn_dev_t, "T,dev_t", "");
&cn_udev_t, sizeof cn_udev_t, "T,dev_t", "");
static int cn_mute;
@ -182,7 +183,8 @@ cninit_finish()
cn_phys_open = cdp->d_open;
cdp->d_open = cnopen;
cn_tp = (*cdp->d_devtotty)(cn_tab->cn_dev);
cn_dev_t = cn_tp->t_dev;
cn_dev_t = cn_tab->cn_dev;
cn_udev_t = dev2udev(cn_dev_t);
}
static void
@ -202,7 +204,8 @@ cnuninit(void)
cdp->d_open = cn_phys_open;
cn_phys_open = NULL;
cn_tp = NULL;
cn_dev_t = 0;
cn_dev_t = NODEV;
cn_udev_t = NOUDEV;
}
/*