diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c')
-rw-r--r-- | ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c b/ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c deleted file mode 100644 index 3d60e133..00000000 --- a/ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * misc.c: Miscellaneous prom functions that don't belong - * anywhere else. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - */ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <asm/sun3-head.h> -#include <asm/idprom.h> -#include <asm/openprom.h> -#include <asm/oplib.h> -#include <asm/movs.h> - -/* Reset and reboot the machine with the command 'bcommand'. */ -void -prom_reboot(char *bcommand) -{ - unsigned long flags; - local_irq_save(flags); - (*(romvec->pv_reboot))(bcommand); - local_irq_restore(flags); -} - -/* Drop into the prom, with the chance to continue with the 'go' - * prom command. - */ -void -prom_cmdline(void) -{ -} - -/* Drop into the prom, but completely terminate the program. - * No chance of continuing. - */ -void -prom_halt(void) -{ - unsigned long flags; -again: - local_irq_save(flags); - (*(romvec->pv_halt))(); - local_irq_restore(flags); - goto again; /* PROM is out to get me -DaveM */ -} - -typedef void (*sfunc_t)(void); - -/* Get the idprom and stuff it into buffer 'idbuf'. Returns the - * format type. 'num_bytes' is the number of bytes that your idbuf - * has space for. Returns 0xff on error. - */ -unsigned char -prom_get_idprom(char *idbuf, int num_bytes) -{ - int i, oldsfc; - GET_SFC(oldsfc); - SET_SFC(FC_CONTROL); - for(i=0;i<num_bytes; i++) - { - /* There is a problem with the GET_CONTROL_BYTE - macro; defining the extra variable - gets around it. - */ - int c; - GET_CONTROL_BYTE(SUN3_IDPROM_BASE + i, c); - idbuf[i] = c; - } - SET_SFC(oldsfc); - return idbuf[0]; -} - -/* Get the major prom version number. */ -int -prom_version(void) -{ - return romvec->pv_romvers; -} - -/* Get the prom plugin-revision. */ -int -prom_getrev(void) -{ - return prom_rev; -} - -/* Get the prom firmware print revision. */ -int -prom_getprev(void) -{ - return prom_prev; -} |