diff -urN oldtree/drivers/char/Kconfig newtree/drivers/char/Kconfig --- oldtree/drivers/char/Kconfig 2006-07-05 10:06:57.000000000 -0400 +++ newtree/drivers/char/Kconfig 2006-07-05 21:10:43.000000000 -0400 @@ -57,6 +57,20 @@ If unsure, say Y. +config NR_TTY_DEVICES + int "Maximum tty device number" + depends on VT + range 12 63 + default 63 + ---help--- + This option is used to change the number of tty devices in /dev. + The default value is 63. The lowest number you can set is 12, + 63 is also the upper limit so we don't overrun the serial + consoles. + + If unsure, say 63. + + config HW_CONSOLE bool depends on VT && !S390 && !UML diff -urN oldtree/include/linux/tty.h newtree/include/linux/tty.h --- oldtree/include/linux/tty.h 2006-07-05 10:06:57.000000000 -0400 +++ newtree/include/linux/tty.h 2006-07-05 21:12:47.000000000 -0400 @@ -16,6 +16,14 @@ #include +/* + * CONFIG_NR_TTY_DEVICES is set in the .config + * But splashutils doesn't look there, so lets + * pretend it isn't defined and define it. + */ +#ifndef CONFIG_NR_TTY_DEVICES +#define CONFIG_NR_TTY_DEVICES 63 +#endif /* * (Note: the *_driver.minor_start values 1, 64, 128, 192 are diff -urN oldtree/include/linux/vt.h newtree/include/linux/vt.h --- oldtree/include/linux/vt.h 2006-07-05 10:06:57.000000000 -0400 +++ newtree/include/linux/vt.h 2006-07-05 21:14:06.000000000 -0400 @@ -2,12 +2,25 @@ #define _LINUX_VT_H /* + * CONFIG_NR_TTY_DEVICES is set in the .config + * But splashutils doesn't look there, so lets + * pretend it isn't defined and define it. + */ +#ifndef CONFIG_NR_TTY_DEVICES +#define CONFIG_NR_TTY_DEVICES 63 +#endif + +/* * These constants are also useful for user-level apps (e.g., VC * resizing). */ #define MIN_NR_CONSOLES 1 /* must be at least 1 */ -#define MAX_NR_CONSOLES 63 /* serial lines start at 64 */ -#define MAX_NR_USER_CONSOLES 63 /* must be root to allocate above this */ +/* + * NR_TTY_DEVICES: + * Value MUST be at least 11 and must never be higher then 63 + */ +#define MAX_NR_CONSOLES CONFIG_NR_TTY_DEVICES +#define MAX_NR_USER_CONSOLES CONFIG_NR_TTY_DEVICES /* Note: the ioctl VT_GETSTATE does not work for consoles 16 and higher (since it returns a short) */