remove ISA legacy functions

@@ -355,14 +355,14 @@ static void tosh_set_fn_port(void)
 /*
  * Get the machine identification number of the current model
  */
-static int tosh_get_machine_id(void)
+static int tosh_get_machine_id(void __iomem *bios)
 {
 	int id;
 	SMMRegisters regs;
 	unsigned short bx,cx;
 	unsigned long address;
 
-	id = (0x100*(int) isa_readb(0xffffe))+((int) isa_readb(0xffffa));
+	id = (0x100*(int) readb(bios+0xfffe))+((int) readb(bios+0xfffa));
 
 	/* do we have a SCTTable machine identication number on our hands */
 

@@ -388,12 +388,12 @@ static int tosh_get_machine_id(void)
 
 		/* now twiddle with our pointer a bit */
 
-		address = 0x000f0000+bx;
-		cx = isa_readw(address);
-		address = 0x000f0009+bx+cx;
-		cx = isa_readw(address);
-		address = 0x000f000a+cx;
-		cx = isa_readw(address);
+		address = bx;
+		cx = readw(bios + address);
+		address = 9+bx+cx;
+		cx = readw(bios + address);
+		address = 0xa+cx;
+		cx = readw(bios + address);
 
 		/* now construct our machine identification number */
 

@@ -416,13 +416,18 @@ static int tosh_probe(void)
 	int i,major,minor,day,year,month,flag;
 	unsigned char signature[7] = { 0x54,0x4f,0x53,0x48,0x49,0x42,0x41 };
 	SMMRegisters regs;
+	void __iomem *bios = ioremap(0xf0000, 0x10000);
+
+	if (!bios)
+		return -ENOMEM;
 
 	/* extra sanity check for the string "TOSHIBA" in the BIOS because
 	   some machines that are not Toshiba's pass the next test */
 
 	for (i=0;i<7;i++) {
-		if (isa_readb(0xfe010+i)!=signature[i]) {
+		if (readb(bios+0xe010+i)!=signature[i]) {
 			printk("toshiba: not a supported Toshiba laptop\n");
+			iounmap(bios);
 			return -ENODEV;
 		}
 	}

@@ -438,6 +443,7 @@ static int tosh_probe(void)
 
 	if ((flag==1) || ((regs.eax & 0xff00)==0x8600)) {
 		printk("toshiba: not a supported Toshiba laptop\n");
+		iounmap(bios);
 		return -ENODEV;
 	}
 

@@ -447,19 +453,19 @@ static int tosh_probe(void)
 
 	/* next get the machine ID of the current laptop */
 
-	tosh_id = tosh_get_machine_id();
+	tosh_id = tosh_get_machine_id(bios);
 
 	/* get the BIOS version */
 
-	major = isa_readb(0xfe009)-'0';
-	minor = ((isa_readb(0xfe00b)-'0')*10)+(isa_readb(0xfe00c)-'0');
+	major = readb(bios+0xe009)-'0';
+	minor = ((readb(bios+0xe00b)-'0')*10)+(readb(bios+0xe00c)-'0');
 	tosh_bios = (major*0x100)+minor;
 
 	/* get the BIOS date */
 
-	day = ((isa_readb(0xffff5)-'0')*10)+(isa_readb(0xffff6)-'0');
-	month = ((isa_readb(0xffff8)-'0')*10)+(isa_readb(0xffff9)-'0');
-	year = ((isa_readb(0xffffb)-'0')*10)+(isa_readb(0xffffc)-'0');
+	day = ((readb(bios+0xfff5)-'0')*10)+(readb(bios+0xfff6)-'0');
+	month = ((readb(bios+0xfff8)-'0')*10)+(readb(bios+0xfff9)-'0');
+	year = ((readb(bios+0xfffb)-'0')*10)+(readb(bios+0xfffc)-'0');
 	tosh_date = (((year-90) & 0x1f)<<10) | ((month & 0xf)<<6)
 		| ((day & 0x1f)<<1);
 

@@ -476,6 +482,8 @@ static int tosh_probe(void)
 	if ((tosh_id==0xfccb) || (tosh_id==0xfccc))
 		tosh_fan = 1;
 
+	iounmap(bios);
+
 	return 0;
 }
 

@@ -97,25 +97,44 @@ static int __init arcrimi_probe(struct n
 		       "must specify the shmem and irq!\n");
 		return -ENODEV;
 	}
+	if (dev->dev_addr[0] == 0) {
+		BUGMSG(D_NORMAL, "You need to specify your card's station "
+		       "ID!\n");
+		return -ENODEV;
+	}
 	/*
-	 * Grab the memory region at mem_start for BUFFER_SIZE bytes.
+	 * Grab the memory region at mem_start for MIRROR_SIZE bytes.
 	 * Later in arcrimi_found() the real size will be determined
 	 * and this reserve will be released and the correct size
 	 * will be taken.
 	 */
-	if (!request_mem_region(dev->mem_start, BUFFER_SIZE, "arcnet (90xx)")) {
+	if (!request_mem_region(dev->mem_start, MIRROR_SIZE, "arcnet (90xx)")) {
 		BUGMSG(D_NORMAL, "Card memory already allocated\n");
 		return -ENODEV;
 	}
-	if (dev->dev_addr[0] == 0) {
-		release_mem_region(dev->mem_start, BUFFER_SIZE);
-		BUGMSG(D_NORMAL, "You need to specify your card's station "
-		       "ID!\n");
-		return -ENODEV;
-	}
 	return arcrimi_found(dev);
 }
 
+static int check_mirror(unsigned long addr, size_t size)
+{
+	void __iomem *p;
+	int res = -1;
+
+	if (!request_mem_region(addr, size, "arcnet (90xx)"))
+		return -1;
+
+	p = ioremap(addr, size);
+	if (p) {
+		if (readb(p) == TESTvalue)
+			res = 1;
+		else
+			res = 0;
+		iounmap(p);
+	}
+
+	release_mem_region(addr, size);
+	return res;
+}
 
 /*
  * Set up the struct net_device associated with this card.  Called after

@@ -125,19 +144,28 @@ static int __init arcrimi_found(struct n
 {
 	struct arcnet_local *lp;
 	unsigned long first_mirror, last_mirror, shmem;
+	void __iomem *p;
 	int mirror_size;
 	int err;
 
+	p = ioremap(dev->mem_start, MIRROR_SIZE);
+	if (!p) {
+		release_mem_region(dev->mem_start, MIRROR_SIZE);
+		BUGMSG(D_NORMAL, "Can't ioremap\n");
+		return -ENODEV;
+	}
+
 	/* reserve the irq */
 	if (request_irq(dev->irq, &arcnet_interrupt, 0, "arcnet (RIM I)", dev)) {
-		release_mem_region(dev->mem_start, BUFFER_SIZE);
+		iounmap(p);
+		release_mem_region(dev->mem_start, MIRROR_SIZE);
 		BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", dev->irq);
 		return -ENODEV;
 	}
 
 	shmem = dev->mem_start;
-	isa_writeb(TESTvalue, shmem);
-	isa_writeb(dev->dev_addr[0], shmem + 1);	/* actually the node ID */
+	writeb(TESTvalue, p);
+	writeb(dev->dev_addr[0], p + 1);	/* actually the node ID */
 
 	/* find the real shared memory start/end points, including mirrors */
 

@@ -146,17 +174,18 @@ static int __init arcrimi_found(struct n
 	 * 2k (or there are no mirrors at all) but on some, it's 4k.
 	 */
 	mirror_size = MIRROR_SIZE;
-	if (isa_readb(shmem) == TESTvalue
-	    && isa_readb(shmem - mirror_size) != TESTvalue
-	    && isa_readb(shmem - 2 * mirror_size) == TESTvalue)
-		mirror_size *= 2;
+	if (readb(p) == TESTvalue
+	    && check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0
+	    && check_mirror(shmem - 2 * MIRROR_SIZE, MIRROR_SIZE) == 1)
+		mirror_size = 2 * MIRROR_SIZE;
 
-	first_mirror = last_mirror = shmem;
-	while (isa_readb(first_mirror) == TESTvalue)
+	first_mirror = shmem - mirror_size;
+	while (check_mirror(first_mirror, mirror_size) == 1)
 		first_mirror -= mirror_size;
 	first_mirror += mirror_size;
 
-	while (isa_readb(last_mirror) == TESTvalue)
+	last_mirror = shmem + mirror_size;
+	while (check_mirror(last_mirror, mirror_size) == 1)
 		last_mirror += mirror_size;
 	last_mirror -= mirror_size;
 

@@ -181,7 +210,8 @@ static int __init arcrimi_found(struct n
 	 * with the correct size.  There is a VERY slim chance this could
 	 * fail.
 	 */
-	release_mem_region(shmem, BUFFER_SIZE);
+	iounmap(p);
+	release_mem_region(shmem, MIRROR_SIZE);
 	if (!request_mem_region(dev->mem_start,
 				dev->mem_end - dev->mem_start + 1,
 				"arcnet (90xx)")) {

251 lines not on this page · raw message

@@ -127,7 +127,7 @@ static int ncr_53c400a = NCR_NOT_SET;
 static int dtc_3181e = NCR_NOT_SET;
 
 static struct override {
-	NCR5380_implementation_fields;
+	NCR5380_map_type NCR5380_map_name;
 	int irq;
 	int dma;
 	int board;		/* Use NCR53c400, Ricoh, etc. extensions ? */

@@ -299,6 +299,10 @@ int __init generic_NCR5380_detect(struct
 	};
 	int flags = 0;
 	struct Scsi_Host *instance;
+#ifdef CONFIG_SCSI_G_NCR5380_MEM
+	unsigned long base;
+	void __iomem *iomem;
+#endif
 
 	if (ncr_irq != NCR_NOT_SET)
 		overrides[0].irq = ncr_irq;

@@ -424,15 +428,22 @@ int __init generic_NCR5380_detect(struct
 			region_size = NCR5380_region_size;
 		}
 #else
-		if(!request_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size, "ncr5380"))
+		base = overrides[current_override].NCR5380_map_name;
+		if (!request_mem_region(base, NCR5380_region_size, "ncr5380"))
+			continue;
+		iomem = ioremap(base, NCR5380_region_size);
+		if (!iomem) {
+			release_mem_region(base, NCR5380_region_size);
 			continue;
+		}
 #endif
 		instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
 		if (instance == NULL) {
 #ifndef CONFIG_SCSI_G_NCR5380_MEM
 			release_region(overrides[current_override].NCR5380_map_name, region_size);
 #else
-			release_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size);
+			iounmap(iomem);
+			release_mem_region(base, NCR5380_region_size);
 #endif
 			continue;
 		}

@@ -440,6 +451,8 @@ int __init generic_NCR5380_detect(struct
 		instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name;
 #ifndef CONFIG_SCSI_G_NCR5380_MEM
 		instance->n_io_port = region_size;
+#else
+		((struct NCR5380_hostdata *)instance->hostdata).iomem = iomem;
 #endif
 
 		NCR5380_init(instance, flags);

@@ -509,6 +522,7 @@ int generic_NCR5380_release_resources(st
 #ifndef CONFIG_SCSI_G_NCR5380_MEM
 	release_region(instance->NCR5380_instance_name, instance->n_io_port);
 #else
+	iounmap(((struct NCR5380_hostdata *)instance->hostdata).iomem);
 	release_mem_region(instance->NCR5380_instance_name, NCR5380_region_size);
 #endif
 

@@ -586,7 +600,7 @@ static inline int NCR5380_pread(struct S
 		}
 #else
 		/* implies CONFIG_SCSI_G_NCR5380_MEM */
-		isa_memcpy_fromio(dst + start, NCR53C400_host_buffer + NCR5380_map_name, 128);
+		memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128);
 #endif
 		start += 128;
 		blocks--;

@@ -606,7 +620,7 @@ static inline int NCR5380_pread(struct S
 		}
 #else
 		/* implies CONFIG_SCSI_G_NCR5380_MEM */
-		isa_memcpy_fromio(dst + start, NCR53C400_host_buffer + NCR5380_map_name, 128);
+		memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128);
 #endif
 		start += 128;
 		blocks--;

@@ -671,7 +685,7 @@ static inline int NCR5380_pwrite(struct 
 		}
 #else
 		/* implies CONFIG_SCSI_G_NCR5380_MEM */
-		isa_memcpy_toio(NCR53C400_host_buffer + NCR5380_map_name, src + start, 128);
+		memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128);
 #endif
 		start += 128;
 		blocks--;

@@ -687,7 +701,7 @@ static inline int NCR5380_pwrite(struct 
 		}
 #else
 		/* implies CONFIG_SCSI_G_NCR5380_MEM */
-		isa_memcpy_toio(NCR53C400_host_buffer + NCR5380_map_name, src + start, 128);
+		memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128);
 #endif
 		start += 128;
 		blocks--;

@@ -82,6 +82,15 @@ static const char* generic_NCR5380_info(
 #define NCR5380_read(reg) (inb(NCR5380_map_name + (reg)))
 #define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg))))
 
+#define NCR5380_implementation_fields \
+    NCR5380_map_type NCR5380_map_name
+
+#define NCR5380_local_declare() \
+    register NCR5380_implementation_fields
+
+#define NCR5380_setup(instance) \
+    NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name)
+
 #else 
 /* therefore CONFIG_SCSI_G_NCR5380_MEM */
 

@@ -95,18 +104,20 @@ static const char* generic_NCR5380_info(
 #define NCR53C400_host_buffer 0x3900
 #define NCR5380_region_size 0x3a00
 
-#define NCR5380_read(reg) isa_readb(NCR5380_map_name + NCR53C400_mem_base + (reg))
-#define NCR5380_write(reg, value) isa_writeb(value, NCR5380_map_name + NCR53C400_mem_base + (reg))
-#endif
+#define NCR5380_read(reg) readb(iomem + NCR53C400_mem_base + (reg))
+#define NCR5380_write(reg, value) writeb(value, iomem + NCR53C400_mem_base + (reg))
 
 #define NCR5380_implementation_fields \
-    NCR5380_map_type NCR5380_map_name
+    NCR5380_map_type NCR5380_map_name; \
+    void __iomem *iomem;
 
 #define NCR5380_local_declare() \
-    register NCR5380_implementation_fields
+    register void __iomem *iomem
 
 #define NCR5380_setup(instance) \
-    NCR5380_map_name = (NCR5380_map_type)((instance)->NCR5380_instance_name)
+    iomem = (((struct NCR5380_hostdata *)(instance)->hostdata).iomem)
+
+#endif
 
 #define NCR5380_intr generic_NCR5380_intr
 #define NCR5380_queue_command generic_NCR5380_queue_command

@@ -1898,6 +1898,21 @@ static int int_tab[] in2000__INITDATA = 
 	10
 };
 
+static int probe_bios(u32 addr, u32 *s1, uchar *switches)
+{
+	void __iomem *p = ioremap(addr, 0x34);
+	if (!p)
+		return 0;
+	*s1 = readl(p + 0x10);
+	if (*s1 == 0x41564f4e || readl(p + 0x30) == 0x61776c41) {
+		/* Read the switch image that's mapped into EPROM space */
+		*switches = ~readb(p + 0x20);
+		iounmap(p);
+		return 1;
+	}
+	iounmap(p);
+	return 0;
+}
 
 static int __init in2000_detect(struct scsi_host_template * tpnt)
 {

@@ -1930,6 +1945,7 @@ static int __init in2000_detect(struct s
 
 	detect_count = 0;
 	for (bios = 0; bios_tab[bios]; bios++) {
+		u32 s1 = 0;
 		if (check_setup_args("ioport", &val, buf)) {
 			base = val;
 			switches = ~inb(base + IO_SWITCHES) & 0xff;

@@ -1941,13 +1957,9 @@ static int __init in2000_detect(struct s
  * for the obvious ID strings. We look for the 2 most common ones and
  * hope that they cover all the cases...
  */
-		else if (isa_readl(bios_tab[bios] + 0x10) == 0x41564f4e || isa_readl(bios_tab[bios] + 0x30) == 0x61776c41) {
+		else if (probe_bios(bios_tab[bios], &s1, &switches)) {
 			printk("Found IN2000 BIOS at 0x%x ", (unsigned int) bios_tab[bios]);
 
-/* Read the switch image that's mapped into EPROM space */
-
-			switches = ~((isa_readb(bios_tab[bios] + 0x20) & 0xff));
-
 /* Find out where the IO space is */
 
 			x = switches & (SW_ADDR0 | SW_ADDR1);

@@ -2037,7 +2049,7 @@ static int __init in2000_detect(struct s
 
 /* Older BIOS's had a 'sync on/off' switch - use its setting */
 
-		if (isa_readl(bios_tab[bios] + 0x10) == 0x41564f4e && (switches & SW_SYNC_DOS5))
+		if (s1 == 0x41564f4e && (switches & SW_SYNC_DOS5))
 			hostdata->sync_off = 0x00;	/* sync defaults to on */
 		else
 			hostdata->sync_off = 0xff;	/* sync defaults to off */

@@ -256,6 +257,12 @@ static int __init hpp_probe1(struct net_
 		ei_status.block_output = &hpp_mem_block_output;
 		ei_status.get_8390_hdr = &hpp_mem_get_8390_hdr;
 		dev->mem_start = mem_start;
+		ei_status.mem = ioremap(mem_start,
+					(HP_STOP_PG - HP_START_PG)*256);
+		if (!ei_status.mem) {
+			retval = -ENOMEM;
+			goto out;
+		}
 		ei_status.rmem_start = dev->mem_start + TX_PAGES/2*256;
 		dev->mem_end = ei_status.rmem_end
 			= dev->mem_start + (HP_STOP_PG - HP_START_PG)*256;

@@ -268,8 +275,10 @@ static int __init hpp_probe1(struct net_
 
 	retval = register_netdev(dev);
 	if (retval)
-		goto out;
+		goto out1;
 	return 0;
+out1:
+	iounmap(ei_status.mem);
 out:
 	release_region(ioaddr, HP_IO_EXTENT);
 	return retval;

@@ -378,7 +387,7 @@ hpp_mem_get_8390_hdr(struct net_device *
 
 	outw((ring_page<<8), ioaddr + HPP_IN_ADDR);
 	outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION);
-	isa_memcpy_fromio(hdr, dev->mem_start, sizeof(struct e8390_pkt_hdr));
+	memcpy_fromio(hdr, ei_status.mem, sizeof(struct e8390_pkt_hdr));
 	outw(option_reg, ioaddr + HPP_OPTION);
 	hdr->count = (le16_to_cpu(hdr->count) + 3) & ~3;	/* Round up allocation. */
 }

@@ -397,7 +406,7 @@ hpp_mem_block_input(struct net_device *d
 	   Also note that we *can't* use eth_io_copy_and_sum() because
 	   it will not always copy "count" bytes (e.g. padded IP).  */
 
-	isa_memcpy_fromio(skb->data, dev->mem_start, count);
+	memcpy_fromio(skb->data, ei_status.mem, count);
 	outw(option_reg, ioaddr + HPP_OPTION);
 }
 

@@ -422,7 +431,7 @@ hpp_mem_block_output(struct net_device *
 
 	outw(start_page << 8, ioaddr + HPP_OUT_ADDR);
 	outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION);
-	isa_memcpy_toio(dev->mem_start, buf, (count + 3) & ~3);
+	memcpy_toio(ei_status.mem, buf, (count + 3) & ~3);
 	outw(option_reg, ioaddr + HPP_OPTION);
 
 	return;

@@ -541,6 +541,7 @@ static int __init do_hpp_probe(struct ne
 static void cleanup_card(struct net_device *dev)
 {
 	/* NB: hpp_close() handles free_irq */
+	iounmap(ei_status.mem);
 	release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
 }
 

@@ -1718,17 +1718,10 @@ static int hp100_start_xmit(struct sk_bu
 	hp100_outw(i, FRAGMENT_LEN);	/* and first/only fragment length    */
 
 	if (lp->mode == 2) {	/* memory mapped */
-		if (lp->mem_ptr_virt) {	/* high pci memory was remapped */
-			/* Note: The J2585B needs alignment to 32bits here!  */
-			memcpy_toio(lp->mem_ptr_virt, skb->data, (skb->len + 3) & ~3);
-			if (!ok_flag)
-				memset_io(lp->mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb->len);
-		} else {
-			/* Note: The J2585B needs alignment to 32bits here!  */
-			isa_memcpy_toio(lp->mem_ptr_phys, skb->data, (skb->len + 3) & ~3);
-			if (!ok_flag)
-				isa_memset_io(lp->mem_ptr_phys, 0, HP100_MIN_PACKET_SIZE - skb->len);
-		}
+		/* Note: The J2585B needs alignment to 32bits here!  */
+		memcpy_toio(lp->mem_ptr_virt, skb->data, (skb->len + 3) & ~3);
+		if (!ok_flag)
+			memset_io(lp->mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb->len);
 	} else {		/* programmed i/o */
 		outsl(ioaddr + HP100_REG_DATA32, skb->data,
 		      (skb->len + 3) >> 2);

@@ -1798,10 +1791,7 @@ static void hp100_rx(struct net_device *
 		/* First we get the header, which contains information about the */
 		/* actual length of the received packet. */
 		if (lp->mode == 2) {	/* memory mapped mode */
-			if (lp->mem_ptr_virt)	/* if memory was remapped */
-				header = readl(lp->mem_ptr_virt);
-			else
-				header = isa_readl(lp->mem_ptr_phys);
+			header = readl(lp->mem_ptr_virt);
 		} else		/* programmed i/o */
 			header = hp100_inl(DATA32);
 

@@ -1833,13 +1823,9 @@ static void hp100_rx(struct net_device *
 			ptr = skb->data;
 
 			/* Now transfer the data from the card into that area */
-			if (lp->mode == 2) {
-				if (lp->mem_ptr_virt)
-					memcpy_fromio(ptr, lp->mem_ptr_virt,pkt_len);
-				/* Note alignment to 32bit transfers */
-				else
-					isa_memcpy_fromio(ptr, lp->mem_ptr_phys, pkt_len);
-			} else	/* io mapped */
+			if (lp->mode == 2)
+				memcpy_fromio(ptr, lp->mem_ptr_virt,pkt_len);
+			else	/* io mapped */
 				insl(ioaddr + HP100_REG_DATA32, ptr, pkt_len >> 2);
 
 			skb->protocol = eth_type_trans(skb, dev);

@@ -464,20 +464,25 @@ static int __init lance_probe1(struct ne
 	static int did_version;			/* Already printed version info. */
 	unsigned long flags;
 	int err = -ENOMEM;
+	void __iomem *bios;
 
 	/* First we look for special cases.
 	   Check for HP's on-board ethernet by looking for 'HP' in the BIOS.
 	   There are two HP versions, check the BIOS for the configuration port.
 	   This method provided by L. Julliard, [email protected].
 	   */
-	if (isa_readw(0x000f0102) == 0x5048)  {
+	bios = ioremap(0xf00f0, 0x14);
+	if (!bios)
+		return -ENOMEM;
+	if (readw(bios + 0x12) == 0x5048)  {
 		static const short ioaddr_table[] = { 0x300, 0x320, 0x340, 0x360};
-		int hp_port = (isa_readl(0x000f00f1) & 1)  ? 0x499 : 0x99;
+		int hp_port = (readl(bios + 1) & 1)  ? 0x499 : 0x99;
 		/* We can have boards other than the built-in!  Verify this is on-board. */
 		if ((inb(hp_port) & 0xc0) == 0x80
 			&& ioaddr_table[inb(hp_port) & 3] == ioaddr)
 			hp_builtin = hp_port;
 	}
+	iounmap(bios);
 	/* We also recognize the HP Vectra on-board here, but check below. */
 	hpJ2405A = (inb(ioaddr) == 0x08 && inb(ioaddr+1) == 0x00
 				&& inb(ioaddr+2) == 0x09);

@@ -534,9 +534,6 @@ extern void outsl (unsigned long port, c
 #define eth_io_copy_and_sum(skb,src,len,unused) \
   memcpy_fromio((skb)->data,src,len)
 
-#define isa_eth_io_copy_and_sum(skb,src,len,unused) \
-  isa_memcpy_fromio((skb)->data,src,len)
-
 static inline int
 check_signature(const volatile void __iomem *io_addr,
 		const unsigned char *signature, int length)

@@ -550,87 +547,6 @@ check_signature(const volatile void __io
 	return 1;
 }
 
-
-/*
- * ISA space is mapped to some machine-specific location on Alpha.
- * Call into the existing hooks to get the address translated.
- */
-
-static inline u8
-isa_readb(unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 1);
-	u8 ret = readb(addr);
-	iounmap(addr);
-	return ret;
-}
-
-static inline u16
-isa_readw(unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	u16 ret = readw(addr);
-	iounmap(addr);
-	return ret;
-}
-
-static inline u32
-isa_readl(unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	u32 ret = readl(addr);
-	iounmap(addr);
-	return ret;
-}
-
-static inline void
-isa_writeb(u8 b, unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	writeb(b, addr);
-	iounmap(addr);
-}
-
-static inline void
-isa_writew(u16 w, unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	writew(w, addr);
-	iounmap(addr);
-}
-
-static inline void
-isa_writel(u32 l, unsigned long offset)
-{
-	void __iomem *addr = ioremap(offset, 2);
-	writel(l, addr);
-	iounmap(addr);
-}
-
-static inline void
-isa_memset_io(unsigned long offset, u8 val, long n)
-{
-	void __iomem *addr = ioremap(offset, n);
-	memset_io(addr, val, n);
-	iounmap(addr);
-}
-
-static inline void
-isa_memcpy_fromio(void *dest, unsigned long offset, long n)
-{
-	void __iomem *addr = ioremap(offset, n);
-	memcpy_fromio(dest, addr, n);
-	iounmap(addr);
-}
-
-static inline void
-isa_memcpy_toio(unsigned long offset, const void *src, long n)
-{
-	void __iomem *addr = ioremap(offset, n);
-	memcpy_toio(addr, src, n);
-	iounmap(addr);
-}
-
 /*
  * The Alpha Jensen hardware for some rather strange reason puts
  * the RTC clock at 0x170 instead of 0x70. Probably due to some

@@ -215,42 +215,6 @@ out:
 #endif	/* __mem_pci */
 
 /*
- * If this architecture has ISA IO, then define the isa_read/isa_write
- * macros.
- */
-#ifdef __mem_isa
-
-#define isa_readb(addr)			__raw_readb(__mem_isa(addr))
-#define isa_readw(addr)			__raw_readw(__mem_isa(addr))
-#define isa_readl(addr)			__raw_readl(__mem_isa(addr))
-#define isa_writeb(val,addr)		__raw_writeb(val,__mem_isa(addr))
-#define isa_writew(val,addr)		__raw_writew(val,__mem_isa(addr))
-#define isa_writel(val,addr)		__raw_writel(val,__mem_isa(addr))
-#define isa_memset_io(a,b,c)		_memset_io(__mem_isa(a),(b),(c))
-#define isa_memcpy_fromio(a,b,c)	_memcpy_fromio((a),__mem_isa(b),(c))
-#define isa_memcpy_toio(a,b,c)		_memcpy_toio(__mem_isa((a)),(b),(c))
-
-#define isa_eth_io_copy_and_sum(a,b,c,d) \
-				eth_copy_and_sum((a),__mem_isa(b),(c),(d))
-
-#else	/* __mem_isa */
-
-#define isa_readb(addr)			(__readwrite_bug("isa_readb"),0)
-#define isa_readw(addr)			(__readwrite_bug("isa_readw"),0)
-#define isa_readl(addr)			(__readwrite_bug("isa_readl"),0)
-#define isa_writeb(val,addr)		__readwrite_bug("isa_writeb")
-#define isa_writew(val,addr)		__readwrite_bug("isa_writew")
-#define isa_writel(val,addr)		__readwrite_bug("isa_writel")
-#define isa_memset_io(a,b,c)		__readwrite_bug("isa_memset_io")
-#define isa_memcpy_fromio(a,b,c)	__readwrite_bug("isa_memcpy_fromio")
-#define isa_memcpy_toio(a,b,c)		__readwrite_bug("isa_memcpy_toio")
-
-#define isa_eth_io_copy_and_sum(a,b,c,d) \
-				__readwrite_bug("isa_eth_io_copy_and_sum")
-
-#endif	/* __mem_isa */
-
-/*
  * ioremap and friends.
  *
  * ioremap takes a PCI memory address, as specified in

@@ -214,23 +214,11 @@ static inline void memcpy_toio(volatile 
  */
 #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET))
 
-#define isa_readb(a) readb(__ISA_IO_base + (a))
-#define isa_readw(a) readw(__ISA_IO_base + (a))
-#define isa_readl(a) readl(__ISA_IO_base + (a))
-#define isa_writeb(b,a) writeb(b,__ISA_IO_base + (a))
-#define isa_writew(w,a) writew(w,__ISA_IO_base + (a))
-#define isa_writel(l,a) writel(l,__ISA_IO_base + (a))
-#define isa_memset_io(a,b,c)		memset_io(__ISA_IO_base + (a),(b),(c))
-#define isa_memcpy_fromio(a,b,c)	memcpy_fromio((a),__ISA_IO_base + (b),(c))
-#define isa_memcpy_toio(a,b,c)		memcpy_toio(__ISA_IO_base + (a),(b),(c))
-
-
 /*
  * Again, i386 does not require mem IO specific function.
  */
 
 #define eth_io_copy_and_sum(a,b,c,d)		eth_copy_and_sum((a),(void __force *)(b),(c),(d))
-#define isa_eth_io_copy_and_sum(a,b,c,d)	eth_copy_and_sum((a),(void __force *)(__ISA_IO_base + (b)),(c),(d))
 
 /**
  *	check_signature		-	find BIOS signatures

@@ -572,24 +572,11 @@ extern void pci_iounmap(struct pci_dev *
  */
 #define __ISA_IO_base ((char *)(isa_slot_offset))
 
-#define isa_readb(a)		readb(__ISA_IO_base + (a))
-#define isa_readw(a)		readw(__ISA_IO_base + (a))
-#define isa_readl(a)		readl(__ISA_IO_base + (a))
-#define isa_readq(a)		readq(__ISA_IO_base + (a))
-#define isa_writeb(b,a)		writeb(b,__ISA_IO_base + (a))
-#define isa_writew(w,a)		writew(w,__ISA_IO_base + (a))
-#define isa_writel(l,a)		writel(l,__ISA_IO_base + (a))
-#define isa_writeq(q,a)		writeq(q,__ISA_IO_base + (a))
-#define isa_memset_io(a,b,c)	memset_io(__ISA_IO_base + (a),(b),(c))
-#define isa_memcpy_fromio(a,b,c) memcpy_fromio((a),__ISA_IO_base + (b),(c))
-#define isa_memcpy_toio(a,b,c)	memcpy_toio(__ISA_IO_base + (a),(b),(c))
-
 /*
  * We don't have csum_partial_copy_fromio() yet, so we cheat here and
  * just copy it. The net code will then do the checksum later.
  */
 #define eth_io_copy_and_sum(skb,src,len,unused) memcpy_fromio((skb)->data,(src),(len))
-#define isa_eth_io_copy_and_sum(a,b,c,d) eth_copy_and_sum((a),(b),(c),(d))
 
 /*
  *     check_signature         -       find BIOS signatures

@@ -294,22 +294,6 @@ void memset_io(volatile void __iomem *ad
 void memcpy_fromio(void *dst, const volatile void __iomem *src, int count);
 void memcpy_toio(volatile void __iomem *dst, const void *src, int count);
 
-/* Support old drivers which don't ioremap.
- * NB this interface is scheduled to disappear in 2.5
- */
-
-#define __isa_addr(x) (void __iomem *)(F_EXTEND(0xfc000000) | (x))
-#define isa_readb(a) readb(__isa_addr(a))
-#define isa_readw(a) readw(__isa_addr(a))
-#define isa_readl(a) readl(__isa_addr(a))
-#define isa_writeb(b,a) writeb((b), __isa_addr(a))
-#define isa_writew(b,a) writew((b), __isa_addr(a))
-#define isa_writel(b,a) writel((b), __isa_addr(a))
-#define isa_memset_io(a,b,c) memset_io(__isa_addr(a), (b), (c))
-#define isa_memcpy_fromio(a,b,c) memcpy_fromio((a), __isa_addr(b), (c))
-#define isa_memcpy_toio(a,b,c) memcpy_toio(__isa_addr(a), (b), (c))
-
-
 /*
  * XXX - We don't have csum_partial_copy_fromio() yet, so we cheat here and 
  * just copy it. The net code will then do the checksum later. Presently 

@@ -318,8 +302,6 @@ void memcpy_toio(volatile void __iomem *
 
 #define eth_io_copy_and_sum(skb,src,len,unused) \
   memcpy_fromio((skb)->data,(src),(len))
-#define isa_eth_io_copy_and_sum(skb,src,len,unused) \
-  isa_memcpy_fromio((skb)->data,(src),(len))
 
 /* Port-space IO */
 

@@ -264,23 +264,11 @@ void memset_io(volatile void __iomem *a,
  */
 #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET))
 
-#define isa_readb(a) readb(__ISA_IO_base + (a))
-#define isa_readw(a) readw(__ISA_IO_base + (a))
-#define isa_readl(a) readl(__ISA_IO_base + (a))
-#define isa_writeb(b,a) writeb(b,__ISA_IO_base + (a))
-#define isa_writew(w,a) writew(w,__ISA_IO_base + (a))
-#define isa_writel(l,a) writel(l,__ISA_IO_base + (a))
-#define isa_memset_io(a,b,c)		memset_io(__ISA_IO_base + (a),(b),(c))
-#define isa_memcpy_fromio(a,b,c)	memcpy_fromio((a),__ISA_IO_base + (b),(c))
-#define isa_memcpy_toio(a,b,c)		memcpy_toio(__ISA_IO_base + (a),(b),(c))
-
-
 /*
  * Again, x86-64 does not require mem IO specific function.
  */
 
 #define eth_io_copy_and_sum(a,b,c,d)		eth_copy_and_sum((a),(void *)(b),(c),(d))
-#define isa_eth_io_copy_and_sum(a,b,c,d)	eth_copy_and_sum((a),(void *)(__ISA_IO_base + (b)),(c),(d))
 
 /**
  *	check_signature		-	find BIOS signatures

@@ -174,20 +174,6 @@
 	generic_io_base = pbase;
 }
 
-#define isa_readb(a) readb(ioport_map(a, 1))
-#define isa_readw(a) readw(ioport_map(a, 2))
-#define isa_readl(a) readl(ioport_map(a, 4))
-#define isa_writeb(b,a) writeb(b,ioport_map(a, 1))
-#define isa_writew(w,a) writew(w,ioport_map(a, 2))
-#define isa_writel(l,a) writel(l,ioport_map(a, 4))
-
-#define isa_memset_io(a,b,c) \
-  memset((void *)(ioport_map((unsigned long)(a), 1)),(b),(c))
-#define isa_memcpy_fromio(a,b,c) \
-  memcpy((a),(void *)(ioport_map((unsigned long)(b), 1)),(c))
-#define isa_memcpy_toio(a,b,c) \
-  memcpy((void *)(ioport_map((unsigned long)(a), 1)),(b),(c))
-
 /* We really want to try and get these to memcpy etc */
 extern void memcpy_fromio(void *, volatile void __iomem *, unsigned long);
 extern void memcpy_toio(volatile void __iomem *, const void *, unsigned long);