#include <linux/atmdev.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
+#include <linux/poison.h>
#include <asm/atomic.h>
#include <asm/io.h>
}
static inline void fill_rx_pool (amb_dev * dev, unsigned char pool,
- unsigned int __nocast priority)
+ gfp_t priority)
{
rx_in rx;
amb_rxq * rxq;
/********** interrupt handling **********/
-static irqreturn_t interrupt_handler(int irq, void *dev_id,
- struct pt_regs *pt_regs) {
- amb_dev * dev = (amb_dev *) dev_id;
- (void) pt_regs;
+static irqreturn_t interrupt_handler(int irq, void *dev_id) {
+ amb_dev * dev = dev_id;
PRINTD (DBG_IRQ|DBG_FLOW, "interrupt_handler: %p", dev_id);
- if (!dev_id) {
- PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq);
- return IRQ_NONE;
- }
-
{
u32 interrupt = rd_plain (dev, offsetof(amb_mem, interrupt));
/********** make rate (not quite as much fun as Horizon) **********/
-static unsigned int make_rate (unsigned int rate, rounding r,
- u16 * bits, unsigned int * actual) {
+static int make_rate (unsigned int rate, rounding r,
+ u16 * bits, unsigned int * actual) {
unsigned char exp = -1; // hush gcc
unsigned int man = -1; // hush gcc
}
i += 1;
}
- if (*pointer == 0xdeadbeef) {
+ if (*pointer == ATM_POISON) {
return loader_start (lb, dev, ucode_start);
} else {
// cast needed as there is no %? for pointer differnces
}
PRINTD (DBG_INFO, "found Madge ATM adapter (amb) at"
- " IO %lx, IRQ %u, MEM %p", pci_resource_start(pci_dev, 1),
+ " IO %llx, IRQ %u, MEM %p",
+ (unsigned long long)pci_resource_start(pci_dev, 1),
irq, bus_to_virt(pci_resource_start(pci_dev, 0)));
// check IO region
setup_pci_dev(pci_dev);
// grab (but share) IRQ and install handler
- err = request_irq(irq, interrupt_handler, SA_SHIRQ, DEV_LABEL, dev);
+ err = request_irq(irq, interrupt_handler, IRQF_SHARED, DEV_LABEL, dev);
if (err < 0) {
PRINTK (KERN_ERR, "request IRQ failed!");
goto out_reset;