[PATCH] cpqarray: I/O address fixes

From: <mikem@beardog.cca.cpqcorp.net>

* cpqarray in kernel 2.6.1 seems to be based from 2.4.18 kernel with
  specific 2.6.x stuff added.

* Defines io_mem_addr and io_mem_length to replace ioaddr (change from
  2.4.18 to 2.4.19)

drivers/block/cpqarray.c

@@ -224,7 +224,7 @@ static int ida_proc_get_info(char *buffer, char **start, off_t offset, int lengt
 		(unsigned long)h->board_id,
 		h->firm_rev[0], h->firm_rev[1], h->firm_rev[2], h->firm_rev[3],
 		(unsigned long)h->ctlr_sig, (unsigned long)h->vaddr,
-		(unsigned int) h->ioaddr, (unsigned int)h->intr,
+		(unsigned int) h->io_mem_addr, (unsigned int)h->intr,
 		h->log_drives, h->phys_drives,
 		h->Qdepth, h->maxQsinceinit);
 
@@ -570,7 +570,7 @@ DBGINFO(
 );
 
 	c->intr = irq;
-	c->ioaddr = addr[0];
+	c->io_mem_addr = addr[0];
 
 	c->paddr = 0;
 	for(i=0; i<6; i++)
@@ -678,7 +678,7 @@ static int cpqarray_eisa_detect(void)
 			continue;
 		}
 		memset(hba[nr_ctlr], 0, sizeof(ctlr_info_t));
-		hba[nr_ctlr]->ioaddr = eisa[i];
+		hba[nr_ctlr]->io_mem_addr = eisa[i];
 
 		/*
 		 * Read the config register to find our interrupt

drivers/block/cpqarray.h

@@ -92,7 +92,8 @@ struct ctlr_info {
 
 	void *vaddr;
 	unsigned long paddr;
-	unsigned long ioaddr;
+	unsigned long io_mem_addr;
+	unsigned long io_mem_length;
 	int	intr;
 	int	usage_count;
 	drv_info_t	drv[NWD];

drivers/block/smart1,2.h

@@ -156,27 +156,27 @@ static struct access_method smart2_access = {
  */
 static void smart2e_submit_command(ctlr_info_t *h, cmdlist_t *c)
 {
-	outl(c->busaddr, h->ioaddr + COMMAND_FIFO);
+	outl(c->busaddr, h->io_mem_addr + COMMAND_FIFO);
 }
 
 static void smart2e_intr_mask(ctlr_info_t *h, unsigned long val)
 {
-	outl(val, h->ioaddr + INTR_MASK);
+	outl(val, h->io_mem_addr + INTR_MASK);
 }
 
 static unsigned long smart2e_fifo_full(ctlr_info_t *h)
 {
-	return inl(h->ioaddr + COMMAND_FIFO);
+	return inl(h->io_mem_addr + COMMAND_FIFO);
 }
 
 static unsigned long smart2e_completed(ctlr_info_t *h)
 {
-	return inl(h->ioaddr + COMMAND_COMPLETE_FIFO);
+	return inl(h->io_mem_addr + COMMAND_COMPLETE_FIFO);
 }
 
 static unsigned long smart2e_intr_pending(ctlr_info_t *h)
 {
-	return inl(h->ioaddr + INTR_PENDING);
+	return inl(h->io_mem_addr + INTR_PENDING);
 }
 
 static struct access_method smart2e_access = {
@@ -212,30 +212,30 @@ static void smart1_submit_command(ctlr_info_t *h, cmdlist_t *c)
 	 */
 	c->hdr.size = 0;
 
-	outb(CHANNEL_CLEAR, h->ioaddr + SMART1_SYSTEM_DOORBELL);
+	outb(CHANNEL_CLEAR, h->io_mem_addr + SMART1_SYSTEM_DOORBELL);
 
-	outl(c->busaddr, h->ioaddr + SMART1_LISTADDR);
-	outw(c->size, h->ioaddr + SMART1_LISTLEN);
+	outl(c->busaddr, h->io_mem_addr + SMART1_LISTADDR);
+	outw(c->size, h->io_mem_addr + SMART1_LISTLEN);
 
-	outb(CHANNEL_BUSY, h->ioaddr + SMART1_LOCAL_DOORBELL);
+	outb(CHANNEL_BUSY, h->io_mem_addr + SMART1_LOCAL_DOORBELL);
 }
 
 static void smart1_intr_mask(ctlr_info_t *h, unsigned long val)
 {
 	if (val == 1) {
-		outb(0xFD, h->ioaddr + SMART1_SYSTEM_DOORBELL);
-		outb(CHANNEL_BUSY, h->ioaddr + SMART1_LOCAL_DOORBELL);
-		outb(0x01, h->ioaddr + SMART1_INTR_MASK);
-		outb(0x01, h->ioaddr + SMART1_SYSTEM_MASK);
+		outb(0xFD, h->io_mem_addr + SMART1_SYSTEM_DOORBELL);
+		outb(CHANNEL_BUSY, h->io_mem_addr + SMART1_LOCAL_DOORBELL);
+		outb(0x01, h->io_mem_addr + SMART1_INTR_MASK);
+		outb(0x01, h->io_mem_addr + SMART1_SYSTEM_MASK);
 	} else {
-		outb(0, h->ioaddr + 0xC8E);
+		outb(0, h->io_mem_addr + 0xC8E);
 	}
 }
 
 static unsigned long smart1_fifo_full(ctlr_info_t *h)
 {
 	unsigned char chan;
-	chan = inb(h->ioaddr + SMART1_SYSTEM_DOORBELL) & CHANNEL_CLEAR;
+	chan = inb(h->io_mem_addr + SMART1_SYSTEM_DOORBELL) & CHANNEL_CLEAR;
 	return chan;
 }
 
@@ -244,13 +244,13 @@ static unsigned long smart1_completed(ctlr_info_t *h)
 	unsigned char status;
 	unsigned long cmd;
 
-	if (inb(h->ioaddr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY) {
-		outb(CHANNEL_BUSY, h->ioaddr + SMART1_SYSTEM_DOORBELL);
+	if (inb(h->io_mem_addr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY) {
+		outb(CHANNEL_BUSY, h->io_mem_addr + SMART1_SYSTEM_DOORBELL);
 
-		cmd = inl(h->ioaddr + SMART1_COMPLETE_ADDR);
-		status = inb(h->ioaddr + SMART1_LISTSTATUS);
+		cmd = inl(h->io_mem_addr + SMART1_COMPLETE_ADDR);
+		status = inb(h->io_mem_addr + SMART1_LISTSTATUS);
 
-		outb(CHANNEL_CLEAR, h->ioaddr + SMART1_LOCAL_DOORBELL);
+		outb(CHANNEL_CLEAR, h->io_mem_addr + SMART1_LOCAL_DOORBELL);
 
 		/*
 		 * this is x86 (actually compaq x86) only, so it's ok
@@ -265,7 +265,7 @@ static unsigned long smart1_completed(ctlr_info_t *h)
 static unsigned long smart1_intr_pending(ctlr_info_t *h)
 {
 	unsigned char chan;
-	chan = inb(h->ioaddr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY;
+	chan = inb(h->io_mem_addr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY;
 	return chan;
 }