#define OPENPIC_BIG_ENDIAN
#endif
-void* OpenPIC_Addr;
-static volatile struct OpenPIC *OpenPIC = NULL;
+void __iomem *OpenPIC_Addr;
+static volatile struct OpenPIC __iomem *OpenPIC = NULL;
/*
* We define OpenPIC_InitSenses table thusly:
static u_int NumProcessors;
static u_int NumSources;
static int open_pic_irq_offset;
-static volatile OpenPIC_Source *ISR[NR_IRQS];
+static volatile OpenPIC_Source __iomem *ISR[NR_IRQS];
static int openpic_cascade_irq = -1;
static int (*openpic_cascade_fn)(struct pt_regs *);
#define check_arg_cpu(cpu) do {} while (0)
#endif
-u_int openpic_read(volatile u_int *addr)
+u_int openpic_read(volatile u_int __iomem *addr)
{
u_int val;
return val;
}
-static inline void openpic_write(volatile u_int *addr, u_int val)
+static inline void openpic_write(volatile u_int __iomem *addr, u_int val)
{
#ifdef OPENPIC_BIG_ENDIAN
out_be32(addr, val);
#endif
}
-static inline u_int openpic_readfield(volatile u_int *addr, u_int mask)
+static inline u_int openpic_readfield(volatile u_int __iomem *addr, u_int mask)
{
u_int val = openpic_read(addr);
return val & mask;
}
-inline void openpic_writefield(volatile u_int *addr, u_int mask,
+inline void openpic_writefield(volatile u_int __iomem *addr, u_int mask,
u_int field)
{
u_int val = openpic_read(addr);
openpic_write(addr, (val & ~mask) | (field & mask));
}
-static inline void openpic_clearfield(volatile u_int *addr, u_int mask)
+static inline void openpic_clearfield(volatile u_int __iomem *addr, u_int mask)
{
openpic_writefield(addr, mask, 0);
}
-static inline void openpic_setfield(volatile u_int *addr, u_int mask)
+static inline void openpic_setfield(volatile u_int __iomem *addr, u_int mask)
{
openpic_writefield(addr, mask, mask);
}
-static void openpic_safe_writefield(volatile u_int *addr, u_int mask,
+static void openpic_safe_writefield(volatile u_int __iomem *addr, u_int mask,
u_int field)
{
openpic_setfield(addr, OPENPIC_MASK);
#ifdef CONFIG_SMP
/* yes this is right ... bug, feature, you decide! -- tgall */
-u_int openpic_read_IPI(volatile u_int* addr)
+u_int openpic_read_IPI(volatile u_int __iomem * addr)
{
u_int val = 0;
#if defined(OPENPIC_BIG_ENDIAN) || defined(CONFIG_POWER3)
}
/* because of the power3 be / le above, this is needed */
-inline void openpic_writefield_IPI(volatile u_int* addr, u_int mask, u_int field)
+inline void openpic_writefield_IPI(volatile u_int __iomem * addr, u_int mask, u_int field)
{
u_int val = openpic_read_IPI(addr);
openpic_write(addr, (val & ~mask) | (field & mask));
}
-static inline void openpic_clearfield_IPI(volatile u_int *addr, u_int mask)
+static inline void openpic_clearfield_IPI(volatile u_int __iomem *addr, u_int mask)
{
openpic_writefield_IPI(addr, mask, 0);
}
-static inline void openpic_setfield_IPI(volatile u_int *addr, u_int mask)
+static inline void openpic_setfield_IPI(volatile u_int __iomem *addr, u_int mask)
{
openpic_writefield_IPI(addr, mask, mask);
}
-static void openpic_safe_writefield_IPI(volatile u_int *addr, u_int mask, u_int field)
+static void openpic_safe_writefield_IPI(volatile u_int __iomem *addr, u_int mask, u_int field)
{
openpic_setfield_IPI(addr, OPENPIC_MASK);
}
#endif
-void __init openpic_set_sources(int first_irq, int num_irqs, void *first_ISR)
+void __init openpic_set_sources(int first_irq, int num_irqs, void __iomem *first_ISR)
{
- volatile OpenPIC_Source *src = first_ISR;
+ volatile OpenPIC_Source __iomem *src = first_ISR;
int i, last_irq;
last_irq = first_irq + num_irqs;
if (last_irq > NumSources)
NumSources = last_irq;
if (src == 0)
- src = &((struct OpenPIC *)OpenPIC_Addr)->Source[first_irq];
+ src = &((struct OpenPIC __iomem *)OpenPIC_Addr)->Source[first_irq];
for (i = first_irq; i < last_irq; ++i, ++src)
ISR[i] = src;
}
printk("No OpenPIC found !\n");
return;
}
- OpenPIC = (volatile struct OpenPIC *)OpenPIC_Addr;
+ OpenPIC = (volatile struct OpenPIC __iomem *)OpenPIC_Addr;
#ifdef CONFIG_EPIC_SERIAL_MODE
/* Have to start from ground zero.
*/
static void openpic_enable_irq(u_int irq)
{
- volatile u_int *vpp;
+ volatile u_int __iomem *vpp;
check_arg_irq(irq);
vpp = &ISR[irq - open_pic_irq_offset]->Vector_Priority;
static void openpic_disable_irq(u_int irq)
{
- volatile u_int *vpp;
+ volatile u_int __iomem *vpp;
u32 vp;
check_arg_irq(irq);