mirror of
https://github.com/torvalds/linux
synced 2024-09-28 15:31:19 +00:00
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
/*
|
|
* include/asm-sh/sh03/io.h
|
|
*
|
|
* Copyright 2004 Interface Co.,Ltd. Saito.K
|
|
*
|
|
* IO functions for an Interface CTP/PCI-SH03
|
|
*/
|
|
|
|
#ifndef _ASM_SH_IO_SH03_H
|
|
#define _ASM_SH_IO_SH03_H
|
|
|
|
#include <linux/time.h>
|
|
|
|
#define INTC_IPRD 0xffd00010UL
|
|
|
|
#define IRL0_IRQ 2
|
|
#define IRL0_IPR_POS 3
|
|
#define IRL0_PRIORITY 13
|
|
|
|
#define IRL1_IRQ 5
|
|
#define IRL1_IPR_POS 2
|
|
#define IRL1_PRIORITY 10
|
|
|
|
#define IRL2_IRQ 8
|
|
#define IRL2_IPR_POS 1
|
|
#define IRL2_PRIORITY 7
|
|
|
|
#define IRL3_IRQ 11
|
|
#define IRL3_IPR_POS 0
|
|
#define IRL3_PRIORITY 4
|
|
|
|
void heartbeat_sh03(void);
|
|
|
|
#endif /* _ASM_SH_IO_SH03_H */
|