/* Unit-specific leds * * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _ASM_UNIT_LEDS_H #define _ASM_UNIT_LEDS_H #include <asm/pio-regs.h> #include <asm/cpu-regs.h> #include <asm/exceptions.h> #define MN10300_USE_7SEGLEDS 0 #define ASB2364_7SEGLEDS __SYSREG(0xA9001630, u32) /* * use the 7-segment LEDs to indicate states */ #if MN10300_USE_7SEGLEDS /* flip the 7-segment LEDs between "Gdb-" and "----" */ #define mn10300_set_gdbleds(ONOFF) \ do { \ ASB2364_7SEGLEDS = (ONOFF) ? 0x8543077f : 0x7f7f7f7f; \ } while (0) #else #define mn10300_set_gdbleds(ONOFF) do {} while (0) #endif #if MN10300_USE_7SEGLEDS /* indicate double-fault by displaying "db-f" on the LEDs */ #define mn10300_set_dbfleds \ mov 0x43077f1d,d0 ; \ mov d0,(ASB2364_7SEGLEDS) #else #define mn10300_set_dbfleds #endif #ifndef __ASSEMBLY__ extern void peripheral_leds_display_exception(enum exception_code); extern void peripheral_leds_led_chase(void); extern void peripheral_leds7x4_display_dec(unsigned int, unsigned int); extern void peripheral_leds7x4_display_hex(unsigned int, unsigned int); extern void debug_to_serial(const char *, int); #endif /* __ASSEMBLY__ */ #endif /* _ASM_UNIT_LEDS_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Akira Takeuchi | 121 | 100.00% | 1 | 100.00% |
| Total | 121 | 100.00% | 1 | 100.00% |