📄 config.c
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/* * Setup kernel for a Sun3x machine * * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de) * * based on code from Oliver Jowett <oliver@jowett.manawatu.gen.nz> */#include <linux/types.h>#include <linux/mm.h>#include <linux/console.h>#include <linux/init.h>#include <asm/system.h>#include <asm/machdep.h>#include <asm/irq.h>#include <asm/sun3xprom.h>#include <asm/sun3ints.h>#include <asm/setup.h>#include "time.h"volatile char *clock_va;extern volatile unsigned char *sun3_intreg;int __init sun3x_keyb_init(void){ return 0;}int sun3x_kbdrate(struct kbd_repeat *r){ return 0;}void sun3x_kbd_leds(unsigned int i){}void sun3_leds(unsigned int i){}/* should probably detect types of these eventually. */static void sun3x_get_model(char *model){ sprintf(model, "Sun3x");}/* * Setup the sun3x configuration info */void __init config_sun3x(void){ sun3x_prom_init(); mach_get_irq_list = sun3_get_irq_list; mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */ mach_keyb_init = sun3x_keyb_init; mach_kbdrate = sun3x_kbdrate; mach_kbd_leds = sun3x_kbd_leds; mach_default_handler = &sun3_default_handler; mach_sched_init = sun3x_sched_init; mach_init_IRQ = sun3_init_IRQ; enable_irq = sun3_enable_irq; disable_irq = sun3_disable_irq; mach_request_irq = sun3_request_irq; mach_free_irq = sun3_free_irq; mach_process_int = sun3_process_int; mach_gettimeoffset = sun3x_gettimeoffset; mach_reset = sun3x_reboot; mach_gettod = sun3x_gettod; mach_hwclk = sun3x_hwclk; mach_get_model = sun3x_get_model; sun3_intreg = (unsigned char *)SUN3X_INTREG; /* only the serial console is known to work anyway... */#if 0 switch (*(unsigned char *)SUN3X_EEPROM_CONS) { case 0x10: serial_console = 1; conswitchp = NULL; break; case 0x11: serial_console = 2; conswitchp = NULL; break; default: serial_console = 0; conswitchp = &dummy_con; break; }#endif}
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