** (c) Copyright 1999 SuSE GmbH
** (c) Copyright 1999,2000 Hewlett-Packard Company
** (c) Copyright 2000 Grant Grundler
+** (c) Copyright 2006 Helge Deller
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** for PCI drivers devices which implement/use MMIO registers.
*/
-#include <linux/config.h>
#include <linux/delay.h>
#include <linux/types.h>
#include <linux/kernel.h>
static void dino_disable_irq(unsigned int irq)
{
- struct dino_device *dino_dev = irq_desc[irq].handler_data;
+ struct dino_device *dino_dev = irq_desc[irq].chip_data;
int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
DBG(KERN_WARNING "%s(0x%p, %d)\n", __FUNCTION__, dino_dev, irq);
static void dino_enable_irq(unsigned int irq)
{
- struct dino_device *dino_dev = irq_desc[irq].handler_data;
+ struct dino_device *dino_dev = irq_desc[irq].chip_data;
int local_irq = gsc_find_local_irq(irq, dino_dev->global_irq, DINO_LOCAL_IRQS);
u32 tmp;
* ilr_loop counter is a kluge to prevent a "stuck" IRQ line from
* wedging the CPU. Could be removed or made optional at some point.
*/
-static irqreturn_t
-dino_isr(int irq, void *intr_dev, struct pt_regs *regs)
+static irqreturn_t dino_isr(int irq, void *intr_dev)
{
struct dino_device *dino_dev = intr_dev;
u32 mask;
int irq = dino_dev->global_irq[local_irq];
DBG(KERN_DEBUG "%s(%d, %p) mask 0x%x\n",
__FUNCTION__, irq, intr_dev, mask);
- __do_IRQ(irq, regs);
+ __do_IRQ(irq);
mask &= ~(1 << local_irq);
} while (mask);
if((io_addr & (1 << i)) == 0)
continue;
- start = (unsigned long)(signed int)(0xf0000000 | (i << 23));
+ start = F_EXTEND(0xf0000000UL) | (i << 23);
end = start + 8 * 1024 * 1024 - 1;
DBG("DINO RANGE %d is at 0x%lx-0x%lx\n", count,
}
dino_dev->hba.dev = dev;
- dino_dev->hba.base_addr = ioremap(hpa, 4096);
+ dino_dev->hba.base_addr = ioremap_nocache(hpa, 4096);
dino_dev->hba.lmmio_space_offset = 0; /* CPU addrs == bus addrs */
spin_lock_init(&dino_dev->dinosaur_pen);
dino_dev->hba.iommu = ccio_get_iommu(dev);