Merge branch 'nfs-server-stable' of git://linux-nfs.org/~bfields/linux

[linux-2.6-omap-h63xx.git] / include / asm-sh / hw_irq.h

diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 921ddec6ccf40f66bd5b055f148a822d94b5edde..cb0b6c9f7020232c71f9e4d6ad8d033e18e2f3d5 100644 (file)
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -6,24 +6,6 @@
 
 extern atomic_t irq_err_count;
 
-struct intc2_data {
-       unsigned short irq;
-       unsigned char ipr_offset, ipr_shift;
-       unsigned char msk_offset, msk_shift;
-       unsigned char priority;
-};
-
-struct intc2_desc {
-       unsigned long prio_base;
-       unsigned long msk_base;
-       unsigned long mskclr_base;
-       struct intc2_data *intc2_data;
-       unsigned int nr_irqs;
-       struct irq_chip chip;
-};
-
-void register_intc2_controller(struct intc2_desc *);
-
 struct ipr_data {
        unsigned char irq;
        unsigned char ipr_idx;          /* Index for the IPR registered */
@@ -41,11 +23,6 @@ struct ipr_desc {
 
 void register_ipr_controller(struct ipr_desc *);
 
-/*
- * Enable individual interrupt mode for external IPR IRQs.
- */
-void __init ipr_irq_enable_irlm(void);
-
 typedef unsigned char intc_enum;
 
 struct intc_vect {
@@ -54,6 +31,7 @@ struct intc_vect {
 };
 
 #define INTC_VECT(enum_id, vect) { enum_id, vect }
+#define INTC_IRQ(enum_id, irq) INTC_VECT(enum_id, irq2evt(irq))
 
 struct intc_prio {
        intc_enum enum_id;
@@ -64,19 +42,25 @@ struct intc_prio {
 
 struct intc_group {
        intc_enum enum_id;
-       intc_enum *enum_ids;
+       intc_enum enum_ids[32];
 };
 
-#define INTC_GROUP(enum_id, ids...) { enum_id, (intc_enum []) { ids, 0 } }
+#define INTC_GROUP(enum_id, ids...) { enum_id, { ids } }
 
 struct intc_mask_reg {
        unsigned long set_reg, clr_reg, reg_width;
        intc_enum enum_ids[32];
+#ifdef CONFIG_SMP
+       unsigned long smp;
+#endif
 };
 
 struct intc_prio_reg {
-       unsigned long reg, reg_width, field_width;
+       unsigned long set_reg, clr_reg, reg_width, field_width;
        intc_enum enum_ids[16];
+#ifdef CONFIG_SMP
+       unsigned long smp;
+#endif
 };
 
 struct intc_sense_reg {
@@ -84,6 +68,12 @@ struct intc_sense_reg {
        intc_enum enum_ids[16];
 };
 
+#ifdef CONFIG_SMP
+#define INTC_SMP(stride, nr) .smp = (stride) | ((nr) << 8)
+#else
+#define INTC_SMP(stride, nr)
+#endif
+
 struct intc_desc {
        struct intc_vect *vectors;
        unsigned int nr_vectors;
@@ -97,25 +87,27 @@ struct intc_desc {
        unsigned int nr_prio_regs;
        struct intc_sense_reg *sense_regs;
        unsigned int nr_sense_regs;
-       struct irq_chip chip;
+       char *name;
 };
 
 #define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a)
 #define DECLARE_INTC_DESC(symbol, chipname, vectors, groups,           \
        priorities, mask_regs, prio_regs, sense_regs)                   \
-struct intc_desc symbol = {                                            \
+struct intc_desc symbol __initdata = {                                 \
        _INTC_ARRAY(vectors), _INTC_ARRAY(groups),                      \
        _INTC_ARRAY(priorities),                                        \
        _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs),                 \
        _INTC_ARRAY(sense_regs),                                        \
-       .chip.name = chipname,                                          \
+       chipname,                                                       \
 }
 
 void __init register_intc_controller(struct intc_desc *desc);
+int intc_set_priority(unsigned int irq, unsigned int prio);
 
 void __init plat_irq_setup(void);
 
 enum { IRQ_MODE_IRQ, IRQ_MODE_IRQ7654, IRQ_MODE_IRQ3210,
+       IRQ_MODE_IRL7654_MASK, IRQ_MODE_IRL3210_MASK,
        IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 };
 void __init plat_irq_setup_pins(int mode);