mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
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796a9d1091
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15242 3c298f89-4303-0410-b956-a3cf2f4a3e73
51 lines
1.1 KiB
ArmAsm
51 lines
1.1 KiB
ArmAsm
/*
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* Generic interrupt handler for Broadcom MIPS boards
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*
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* Copyright 2004, Broadcom Corporation
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* All Rights Reserved.
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*
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* THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
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* KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
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* SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
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*
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*/
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#include <linux/config.h>
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#include <asm/asm.h>
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#include <asm/mipsregs.h>
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#include <asm/regdef.h>
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#include <asm/stackframe.h>
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/*
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* MIPS IRQ Source
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* -------- ------
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* 0 Software (ignored)
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* 1 Software (ignored)
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* 2 Combined hardware interrupt (hw0)
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* 3 Hardware
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* 4 Hardware
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* 5 Hardware
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* 6 Hardware
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* 7 R4k timer
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*/
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.text
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.set noreorder
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.set noat
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.align 5
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NESTED(brcmIRQ, PT_SIZE, sp)
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SAVE_ALL
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CLI
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.set at
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.set noreorder
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jal brcm_irq_dispatch
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move a0, sp
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j ret_from_irq
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nop
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END(brcmIRQ)
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