include/asm-arm/arch-moxart/irq.h-bak-11212005

   1 /* asm/arch-cpe/irq.h */
   2
   3 #ifndef __ASM_ARCH_IRQ_H__
   4 #define __ASM_ARCH_IRQ_H__
   5 //#include <asm/hardware.h>
   6 //#include <asm/io.h>
   7 //#include <asm/mach/irq.h>
   8 //#include <asm/arch/irqs.h>
   9 //#include <asm/arch/ftpci.h>
  10 //#include <asm/arch/cpe/cpe.h>
  11
  12 /*
  13 extern void moxa_mask_irq(unsigned int irq);
  14 extern void moxa_unmask_irq(unsigned int irq);
  15 extern void moxa_mask_ack_irq(unsigned int irq);
  16 extern void moxa_clear_irq(unsigned int intNum);
  17 */
  18 //
  19 //static inline void irq_init_irq(void)
  20 //{
  21 //      unsigned long flags;
  22 //      int irq;
  23 //
  24 //      save_flags_cli(flags);
  25 //      cpe_int_init();
  26 //      restore_flags(flags);
  27 //
  28 //      for (irq = 0; irq < NR_IRQS; irq++)
  29 //      {
  30 //              irq_desc[irq].valid     = 1;
  31 //              irq_desc[irq].probe_ok  = 1;
  32 //              irq_desc[irq].mask_ack  = cpe_mask_ack_irq;
  33 //              irq_desc[irq].mask      = cpe_mask_irq;
  34 //              irq_desc[irq].unmask    = cpe_unmask_irq;
  35 //      }
  36 //}
  37 //
  38 //static inline int fixup_irq(int irq)
  39 //{
  40 //#ifdef CONFIG_A320C_PLATFORM
  41 //    unsigned int status;
  42 //    unsigned int i;
  43 //    if(irq==IRQ_EXT_A321)
  44 //    {
  45 //        status=*(volatile unsigned int *)(CPE_A321_IC_VA_BASE+IRQ_STATUS_REG);
  46 //        if(status&(1<<(IRQ_A321_PCI-CPE_A321_IRQ_START)))  //pci irq
  47 //        {
  48 //#ifdef CONFIG_PCI
  49 //            switch(ftpci_get_irq())
  50 //            {
  51 //                case 0: return VIRQ_PCI_A;
  52 //                case 1: return VIRQ_PCI_B;
  53 //                case 2: return VIRQ_PCI_C;
  54 //                case 3: return VIRQ_PCI_D;
  55 //            }
  56 //#endif
  57 //        }
  58 //        for(i=0;i<32;i++)
  59 //            if (status&(1<<i))
  60 //                return (i+CPE_A321_IRQ_START);
  61 //
  62 //    }
  63 //#endif
  64 //
  65 //#ifdef CONFIG_FIE7100_PLATFORM
  66 //#ifdef CONFIG_PCI
  67 //    if(irq==IRQ_PCI)
  68 //    {
  69 //        switch(ftpci_get_irq())
  70 //        {
  71 //            case 0: return VIRQ_PCI_A;
  72 //            case 1: return VIRQ_PCI_B;
  73 //            case 2: return VIRQ_PCI_C;
  74 //            case 3: return VIRQ_PCI_D;
  75 //        }
  76 //    }
  77 //#endif
  78 //#endif
  79 //    return irq;
  80 //}
  81 //
  82 #endif /* __ASM_ARCH_IRQ_H__ */