#include <linux/slab.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/irq.h>
#include <asm/io.h>
#include <asm/irq.h>
extern int setup_arm_irq(int, struct irqaction *);
extern void pcibios_report_status(u_int status_mask, int warn);
-extern void register_isa_ports(unsigned int, unsigned int, unsigned int);
static unsigned long
dc21285_base_address(struct pci_bus *bus, unsigned int devfn)
if (addr)
switch (size) {
case 1:
- asm("ldr%?b %0, [%1, %2]"
- : "=r" (v) : "r" (addr), "r" (where));
+ asm("ldrb %0, [%1, %2]"
+ : "=r" (v) : "r" (addr), "r" (where) : "cc");
break;
case 2:
- asm("ldr%?h %0, [%1, %2]"
- : "=r" (v) : "r" (addr), "r" (where));
+ asm("ldrh %0, [%1, %2]"
+ : "=r" (v) : "r" (addr), "r" (where) : "cc");
break;
case 4:
- asm("ldr%? %0, [%1, %2]"
- : "=r" (v) : "r" (addr), "r" (where));
+ asm("ldr %0, [%1, %2]"
+ : "=r" (v) : "r" (addr), "r" (where) : "cc");
break;
}
if (addr)
switch (size) {
case 1:
- asm("str%?b %0, [%1, %2]"
- : : "r" (value), "r" (addr), "r" (where));
+ asm("strb %0, [%1, %2]"
+ : : "r" (value), "r" (addr), "r" (where)
+ : "cc");
break;
case 2:
- asm("str%?h %0, [%1, %2]"
- : : "r" (value), "r" (addr), "r" (where));
+ asm("strh %0, [%1, %2]"
+ : : "r" (value), "r" (addr), "r" (where)
+ : "cc");
break;
case 4:
- asm("str%? %0, [%1, %2]"
- : : "r" (value), "r" (addr), "r" (where));
+ asm("str %0, [%1, %2]"
+ : : "r" (value), "r" (addr), "r" (where)
+ : "cc");
break;
}
/*
* Warn on PCI errors.
*/
-static irqreturn_t dc21285_abort_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dc21285_abort_irq(int irq, void *dev_id)
{
unsigned int cmd;
unsigned int status;
if (status & PCI_STATUS_REC_MASTER_ABORT) {
printk(KERN_DEBUG "PCI: master abort, pc=0x%08lx\n",
- instruction_pointer(regs));
+ instruction_pointer(get_irq_regs()));
cmd |= PCI_STATUS_REC_MASTER_ABORT << 16;
}
return IRQ_HANDLED;
}
-static irqreturn_t dc21285_serr_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dc21285_serr_irq(int irq, void *dev_id)
{
struct timer_list *timer = dev_id;
unsigned int cntl;
return IRQ_HANDLED;
}
-static irqreturn_t dc21285_discard_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dc21285_discard_irq(int irq, void *dev_id)
{
printk(KERN_DEBUG "PCI: discard timer expired\n");
*CSR_SA110_CNTL &= 0xffffde07;
return IRQ_HANDLED;
}
-static irqreturn_t dc21285_dparity_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dc21285_dparity_irq(int irq, void *dev_id)
{
unsigned int cmd;
return IRQ_HANDLED;
}
-static irqreturn_t dc21285_parity_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dc21285_parity_irq(int irq, void *dev_id)
{
struct timer_list *timer = dev_id;
unsigned int cmd;
if (nr || !footbridge_cfn_mode())
return 0;
- res = kmalloc(sizeof(struct resource) * 2, GFP_KERNEL);
+ res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
if (!res) {
printk("out of memory for root bus resources");
return 0;
}
- memset(res, 0, sizeof(struct resource) * 2);
-
res[0].flags = IORESOURCE_MEM;
res[0].name = "Footbridge non-prefetch";
res[1].flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;
/*
* We don't care if these fail.
*/
- request_irq(IRQ_PCI_SERR, dc21285_serr_irq, SA_INTERRUPT,
+ request_irq(IRQ_PCI_SERR, dc21285_serr_irq, IRQF_DISABLED,
"PCI system error", &serr_timer);
- request_irq(IRQ_PCI_PERR, dc21285_parity_irq, SA_INTERRUPT,
+ request_irq(IRQ_PCI_PERR, dc21285_parity_irq, IRQF_DISABLED,
"PCI parity error", &perr_timer);
- request_irq(IRQ_PCI_ABORT, dc21285_abort_irq, SA_INTERRUPT,
+ request_irq(IRQ_PCI_ABORT, dc21285_abort_irq, IRQF_DISABLED,
"PCI abort", NULL);
- request_irq(IRQ_DISCARD_TIMER, dc21285_discard_irq, SA_INTERRUPT,
+ request_irq(IRQ_DISCARD_TIMER, dc21285_discard_irq, IRQF_DISABLED,
"Discard timer", NULL);
- request_irq(IRQ_PCI_DPERR, dc21285_dparity_irq, SA_INTERRUPT,
+ request_irq(IRQ_PCI_DPERR, dc21285_dparity_irq, IRQF_DISABLED,
"PCI data parity", NULL);
if (cfn_mode) {