C++ (Cpp) wrent Examples

Example #1

File: console.c Project: 3a9LL/panda

void
do_console(void)
{
  char line[256];
  unsigned long len;

  wrkgp();
  wrent(entInt, 0);
  set_console_alarm();
  swpipl(0);

  if (have_vga)
  {
    unsigned short *vga, attr;
    vga = pci_mem_base + SEG_CTEXT *16;
    attr = 0x2000;
    vga[0] = 'H' + attr;
    vga[1] = 'e' + attr;
    vga[2] = 'l' + attr;
    vga[3] = 'l' + attr;
    vga[4] = 'o' + attr;
  }

  while (1)
    {
      crb_puts(0, ">>> ", 4);
      len = getline(line, sizeof(line));
      crb_puts(0, "got: ", 5);
      crb_puts(0, line, len);
      output_crnl();
    }
}

Example #2

File: irq_alpha.c Project: 007kumarraja/rockchip-rk3188-mk908

void __init
init_IRQ(void)
{
	/* Just in case the platform init_irq() causes interrupts/mchecks
	   (as is the case with RAWHIDE, at least).  */
	wrent(entInt, 0);

	alpha_mv.init_irq();
}

Example #3

File: irq.c Project: andreiw/mkunity

void init_IRQ(void)
{
	wrent(entInt, 0);
	dma_outb(0, DMA1_RESET_REG);
	dma_outb(0, DMA2_RESET_REG);
	dma_outb(0, DMA1_CLR_MASK_REG);
	dma_outb(0, DMA2_CLR_MASK_REG);
#if NR_IRQS == 48
	*(unsigned int *)GRU_INT_MASK = ~(irq_mask >> 16); mb();/* invert */
	enable_irq(16 + 31);	/* enable (E)ISA PIC cascade */
#elif NR_IRQS == 33
	outl(irq_mask >> 16, 0x804);
	enable_irq(16 +  4);	/* enable SIO cascade */
#elif defined(CONFIG_ALPHA_MIKASA)
	outw(~(irq_mask >> 16), 0x536); /* note invert */
#elif NR_IRQS == 32
	outb(irq_mask >> 16, 0x26);
	outb(irq_mask >> 24, 0x27);
	enable_irq(16 +  5);	/* enable SIO cascade */
#endif
	enable_irq(2);		/* enable cascade */
}