1 /****************************************************************************
2 ****************************************************************************
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
10 ****************************************************************************
11 ****************************************************************************/
12 #ifndef __ASM_SH_HW_IRQ_H
13 #define __ASM_SH_HW_IRQ_H
15 #include <linux/init.h>
16 #include <asm/atomic.h>
20 unsigned char ipr_idx;
22 unsigned char priority;
26 unsigned long *ipr_offsets;
27 unsigned int nr_offsets;
28 struct ipr_data *ipr_data;
33 typedef unsigned char intc_enum;
40 #define INTC_VECT(enum_id, vect) { enum_id, vect }
41 #define INTC_IRQ(enum_id, irq) INTC_VECT(enum_id, irq2evt(irq))
45 intc_enum enum_ids[32];
48 #define INTC_GROUP(enum_id, ids...) { enum_id, { ids } }
50 struct intc_mask_reg {
51 unsigned long set_reg, clr_reg, reg_width;
52 intc_enum enum_ids[32];
55 struct intc_prio_reg {
56 unsigned long set_reg, clr_reg, reg_width, field_width;
57 intc_enum enum_ids[16];
60 struct intc_sense_reg {
61 unsigned long reg, reg_width, field_width;
62 intc_enum enum_ids[16];
65 #define INTC_SMP(stride, nr)
68 struct intc_vect *vectors;
69 unsigned int nr_vectors;
70 struct intc_group *groups;
71 unsigned int nr_groups;
72 struct intc_mask_reg *mask_regs;
73 unsigned int nr_mask_regs;
74 struct intc_prio_reg *prio_regs;
75 unsigned int nr_prio_regs;
76 struct intc_sense_reg *sense_regs;
77 unsigned int nr_sense_regs;
79 struct intc_mask_reg *ack_regs;
80 unsigned int nr_ack_regs;
83 #define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
84 #define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, mask_regs, prio_regs, sense_regs) struct intc_desc symbol __initdata = { _INTC_ARRAY(vectors), _INTC_ARRAY(groups), _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), _INTC_ARRAY(sense_regs), chipname, }
86 #define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, mask_regs, prio_regs, sense_regs, ack_regs) struct intc_desc symbol __initdata = { _INTC_ARRAY(vectors), _INTC_ARRAY(groups), _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), _INTC_ARRAY(sense_regs), chipname, _INTC_ARRAY(ack_regs), }
88 enum { IRQ_MODE_IRQ, IRQ_MODE_IRQ7654, IRQ_MODE_IRQ3210,
89 IRQ_MODE_IRL7654_MASK, IRQ_MODE_IRL3210_MASK,
90 IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 };