#define NCR5380_local_declare() struct Scsi_Host *_instance
#define NCR5380_setup(instance) _instance = instance
#define NCR5380_read(reg) cumanascsi_read(_instance, reg)
#define NCR5380_local_declare() struct Scsi_Host *_instance
#define NCR5380_setup(instance) _instance = instance
#define NCR5380_read(reg) cumanascsi_read(_instance, reg)
#define NCR5380_queue_command cumanascsi_queue_command
#define NCR5380_proc_info cumanascsi_proc_info
#define NCR5380_queue_command cumanascsi_queue_command
#define NCR5380_proc_info cumanascsi_proc_info
-#ifdef NOT_EFFICIENT
-#define CTRL(p,v) outb(*ctrl = (v), (p) - 577)
-#define STAT(p) inb((p)+1)
-#define IN(p) inb((p))
-#define OUT(v,p) outb((v), (p))
-#else
-#define CTRL(p,v) (p[-2308] = (*ctrl = (v)))
-#define STAT(p) (p[4])
-#define IN(p) (*(p))
-#define IN2(p) ((unsigned short)(*(volatile unsigned long *)(p)))
-#define OUT(v,p) (*(p) = (v))
-#define OUT2(v,p) (*((volatile unsigned long *)(p)) = (v))
-#endif
-#define L(v) (((v)<<16)|((v) & 0x0000ffff))
-#define H(v) (((v)>>16)|((v) & 0xffff0000))
+#define CTRL 0x16fc
+#define STAT 0x2004
+#define L(v) (((v)<<16)|((v) & 0x0000ffff))
+#define H(v) (((v)>>16)|((v) & 0xffff0000))
-#ifdef NOT_EFFICIENT
- int iobase = instance->io_port;
- int dma_io = iobase & ~(0x3C0000>>2);
-#else
- volatile unsigned char *iobase = (unsigned char *)ioaddr(instance->io_port);
- volatile unsigned char *dma_io = (unsigned char *)((int)iobase & ~0x3C0000);
-#endif
+ void __iomem *dma = priv(host)->dma + 0x2000;
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
- v=*laddr++; OUT2(L(v),dma_io); OUT2(H(v),dma_io);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
+ v=*laddr++; writew(L(v), dma); writew(H(v), dma);
-#ifdef NOT_EFFICIENT
- int iobase = instance->io_port;
- int dma_io = iobase & ~(0x3C0000>>2);
-#else
- volatile unsigned char *iobase = (unsigned char *)ioaddr(instance->io_port);
- volatile unsigned char *dma_io = (unsigned char *)((int)iobase & ~0x3C0000);
-#endif
+ void __iomem *dma = priv(host)->dma + 0x2000;
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
- *laddr++ = IN2(dma_io)|(IN2(dma_io)<<16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
+ *laddr++ = readw(dma) | (readw(dma) << 16);
-static char cumanascsi_read(struct Scsi_Host *instance, int reg)
-{
- unsigned int iobase = instance->io_port;
- int i;
- int *ctrl = &((struct NCR5380_hostdata *)instance->hostdata)->ctrl;
+ val = readb(base + 0x2100 + (reg << 2));
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "CumanaSCSI-1",
};
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "CumanaSCSI-1",
};
- host->io_port = ecard_address(ec, ECARD_IOC, ECARD_SLOW) + 0x800;
+ host = scsi_host_alloc(&cumanascsi_template, sizeof(struct NCR5380_hostdata));
+ if (!host) {
+ ret = -ENOMEM;
+ goto out_release;
+ }
+
+ priv(host)->base = ioremap(ecard_resource_start(ec, ECARD_RES_IOCSLOW),
+ ecard_resource_len(ec, ECARD_RES_IOCSLOW));
+ priv(host)->dma = ioremap(ecard_resource_start(ec, ECARD_RES_MEMC),
+ ecard_resource_len(ec, ECARD_RES_MEMC));
+ if (!priv(host)->base || !priv(host)->dma) {
+ ret = -ENOMEM;
+ goto out_unmap;
+ }
+
ret = request_irq(host->irq, cumanascsi_intr, IRQF_DISABLED,
"CumanaSCSI-1", host);
if (ret) {
printk("scsi%d: IRQ%d not free: %d\n",
host->host_no, host->irq, ret);
ret = request_irq(host->irq, cumanascsi_intr, IRQF_DISABLED,
"CumanaSCSI-1", host);
if (ret) {
printk("scsi%d: IRQ%d not free: %d\n",
host->host_no, host->irq, ret);