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- /*
- * arch/arm/mach-ixp23xx/include/mach/entry-macro.S
- */
- .macro disable_fiq
- .endm
- .macro get_irqnr_preamble, base, tmp
- .endm
- .macro arch_ret_to_user, tmp1, tmp2
- .endm
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \irqnr, =(IXP23XX_INTC_VIRT + IXP23XX_INTR_IRQ_ENC_ST_OFFSET)
- ldr \irqnr, [\irqnr] @ get interrupt number
- cmp \irqnr, #0x0 @ spurious interrupt ?
- movne \irqnr, \irqnr, lsr #2 @ skip unwanted low order bits
- subne \irqnr, \irqnr, #1 @ convert to 0 based
- #if 0
- cmp \irqnr, #IRQ_IXP23XX_PCI_INT_RPH
- bne 1001f
- mov \irqnr, #IRQ_IXP23XX_INTA
- ldr \irqnr, =0xf5000030
- mov \tmp, #(1<<26)
- tst \irqnr, \tmp
- movne \irqnr, #IRQ_IXP23XX_INTB
- mov \tmp, #(1<<27)
- tst \irqnr, \tmp
- movne \irqnr, #IRQ_IXP23XX_INTA
- 1001:
- #endif
- .endm
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