68abdbbb03
This patch reworks the ipr code by grouping the offset array together with the ipr_data structure in a new data structure called ipr_desc. This new structure also contains the name of the controller in struct irq_chip. The idea behind putting struct irq_chip in there is that we can use offsetof() to locate the base addresses in the irq_chip callbacks. This strategy has much in common with the recently merged intc2 code. One logic change has been made - the original ipr code enabled the interrupts by default but with this patch they are all disabled by default. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
35 lines
573 B
C
35 lines
573 B
C
/*
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* include/asm-sh/sh03/io.h
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*
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* Copyright 2004 Interface Co.,Ltd. Saito.K
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*
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* IO functions for an Interface CTP/PCI-SH03
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*/
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#ifndef _ASM_SH_IO_SH03_H
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#define _ASM_SH_IO_SH03_H
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#include <linux/time.h>
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#define INTC_IPRD 0xffd00010UL
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#define IRL0_IRQ 2
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#define IRL0_IPR_POS 3
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#define IRL0_PRIORITY 13
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#define IRL1_IRQ 5
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#define IRL1_IPR_POS 2
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#define IRL1_PRIORITY 10
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#define IRL2_IRQ 8
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#define IRL2_IPR_POS 1
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#define IRL2_PRIORITY 7
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#define IRL3_IRQ 11
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#define IRL3_IPR_POS 0
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#define IRL3_PRIORITY 4
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void heartbeat_sh03(void);
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#endif /* _ASM_SH_IO_SH03_H */
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