26 lines
645 B
ArmAsm
26 lines
645 B
ArmAsm
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/*
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* include/asm-arm/arch-epxa10db/entry-macro.S
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*
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* Low-level IRQ helper macros for epxa10db platform
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <asm/arch/platform.h>
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#undef IRQ_MODE /* same name defined in asm/proc/ptrace.h */
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#include <asm/arch/int_ctrl00.h>
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.macro disable_fiq
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.endm
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.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
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ldr \irqstat, =INT_ID(IO_ADDRESS(EXC_INT_CTRL00_BASE))
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ldr \irqnr,[\irqstat]
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cmp \irqnr,#0
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subne \irqnr,\irqnr,#1
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.endm
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