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a09e64fbc0
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
31 lines
726 B
ArmAsm
31 lines
726 B
ArmAsm
/*
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* arch/arm/mach-loki/include/mach/entry-macro.S
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*
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* Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms
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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 <mach/loki.h>
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.macro disable_fiq
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.endm
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.macro arch_ret_to_user, tmp1, tmp2
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.endm
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.macro get_irqnr_preamble, base, tmp
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ldr \base, =IRQ_VIRT_BASE
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.endm
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.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
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ldr \irqstat, [\base, #IRQ_CAUSE_OFF]
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ldr \tmp, [\base, #IRQ_MASK_OFF]
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mov \irqnr, #0
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ands \irqstat, \irqstat, \tmp
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clzne \irqnr, \irqstat
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rsbne \irqnr, \irqnr, #31
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.endm
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