#define sym53c416_base_2 sym53c416_2
#define sym53c416_base_3 sym53c416_3
-static unsigned int sym53c416_base[2] = {0,0};
-static unsigned int sym53c416_base_1[2] = {0,0};
-static unsigned int sym53c416_base_2[2] = {0,0};
-static unsigned int sym53c416_base_3[2] = {0,0};
+static unsigned int sym53c416_base[2];
+static unsigned int sym53c416_base_1[2];
+static unsigned int sym53c416_base_2[2];
+static unsigned int sym53c416_base_3[2];
#endif
#define MAXHOSTS 4
-#define SG_ADDRESS(buffer) ((char *) (page_address((buffer)->page)+(buffer)->offset))
+#define SG_ADDRESS(buffer) ((char *) sg_virt((buffer)))
enum phases
{
static irqreturn_t sym53c416_intr_handle(int irq, void *dev_id)
{
struct Scsi_Host *dev = dev_id;
- int base = 0;
+ int base = dev->io_port;
int i;
unsigned long flags = 0;
unsigned char status_reg, pio_int_reg, int_reg;
struct scatterlist *sg;
unsigned int tot_trans = 0;
- /* We search the base address of the host adapter which caused the interrupt */
- /* FIXME: should pass dev_id sensibly as hosts[i] */
- for(i = 0; i < host_index && !base; i++)
- if(irq == hosts[i].irq)
- base = hosts[i].base;
- /* If no adapter found, we cannot handle the interrupt. Leave a message */
- /* and continue. This should never happen... */
- if(!base)
- {
- printk(KERN_ERR "sym53c416: No host adapter defined for interrupt %d\n", irq);
- return IRQ_NONE;
- }
- /* Now we have the base address and we can start handling the interrupt */
-
spin_lock_irqsave(dev->host_lock,flags);
status_reg = inb(base + STATUS_REG);
pio_int_reg = inb(base + PIO_INT_REG);
int ints[3];
ints[0] = 2;
- if(sym53c416_base)
+ if(sym53c416_base[0])
{
ints[1] = sym53c416_base[0];
ints[2] = sym53c416_base[1];
sym53c416_setup(NULL, ints);
}
- if(sym53c416_base_1)
+ if(sym53c416_base_1[0])
{
ints[1] = sym53c416_base_1[0];
ints[2] = sym53c416_base_1[1];
sym53c416_setup(NULL, ints);
}
- if(sym53c416_base_2)
+ if(sym53c416_base_2[0])
{
ints[1] = sym53c416_base_2[0];
ints[2] = sym53c416_base_2[1];
sym53c416_setup(NULL, ints);
}
- if(sym53c416_base_3)
+ if(sym53c416_base_3[0])
{
ints[1] = sym53c416_base_3[0];
ints[2] = sym53c416_base_3[1];
.cmd_per_lun = 1,
.unchecked_isa_dma = 1,
.use_clustering = ENABLE_CLUSTERING,
- .use_sg_chaining = ENABLE_SG_CHAINING,
};
#include "scsi_module.c"