diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 49b4138f3476..786735770684 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -31,6 +31,7 @@ struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
 
 struct pnp_resource {
 	struct resource res;
+	unsigned int index;		/* ISAPNP config register index */
 };
 
 struct pnp_resource_table {
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index e9e66ed4fa31..ead151242a64 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -320,6 +320,7 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 			  const char *ubuf, size_t count)
 {
 	struct pnp_dev *dev = to_pnp_dev(dmdev);
+	struct pnp_resource *pnp_res;
 	struct resource *res;
 	char *buf = (void *)ubuf;
 	int retval = 0;
@@ -380,10 +381,12 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 				buf += 2;
 				while (isspace(*buf))
 					++buf;
-				res = pnp_get_resource(dev, IORESOURCE_IO,
-						       nport);
-				if (!res)
+				pnp_res = pnp_get_pnp_resource(dev,
+						IORESOURCE_IO, nport);
+				if (!pnp_res)
 					break;
+				pnp_res->index = nport;
+				res = &pnp_res->res;
 				res->start = simple_strtoul(buf, &buf, 0);
 				while (isspace(*buf))
 					++buf;
@@ -402,10 +405,12 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 				buf += 3;
 				while (isspace(*buf))
 					++buf;
-				res = pnp_get_resource(dev, IORESOURCE_MEM,
-						       nmem);
-				if (!res)
+				pnp_res = pnp_get_pnp_resource(dev,
+						IORESOURCE_MEM, nmem);
+				if (!pnp_res)
 					break;
+				pnp_res->index = nmem;
+				res = &pnp_res->res;
 				res->start = simple_strtoul(buf, &buf, 0);
 				while (isspace(*buf))
 					++buf;
@@ -424,10 +429,12 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 				buf += 3;
 				while (isspace(*buf))
 					++buf;
-				res = pnp_get_resource(dev, IORESOURCE_IRQ,
-						       nirq);
-				if (!res)
+				pnp_res = pnp_get_pnp_resource(dev,
+						IORESOURCE_IRQ, nirq);
+				if (!pnp_res)
 					break;
+				pnp_res->index = nirq;
+				res = &pnp_res->res;
 				res->start = res->end =
 				    simple_strtoul(buf, &buf, 0);
 				res->flags = IORESOURCE_IRQ;
@@ -438,10 +445,12 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 				buf += 3;
 				while (isspace(*buf))
 					++buf;
-				res = pnp_get_resource(dev, IORESOURCE_DMA,
-						       ndma);
-				if (!res)
+				pnp_res = pnp_get_pnp_resource(dev,
+						IORESOURCE_DMA, ndma);
+				if (!pnp_res)
 					break;
+				pnp_res->index = ndma;
+				res = &pnp_res->res;
 				res->start = res->end =
 				    simple_strtoul(buf, &buf, 0);
 				res->flags = IORESOURCE_DMA;
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index a62ecc6f13bd..f949a538ccde 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -931,6 +931,7 @@ EXPORT_SYMBOL(isapnp_write_byte);
 
 static int isapnp_read_resources(struct pnp_dev *dev)
 {
+	struct pnp_resource *pnp_res;
 	struct resource *res;
 	int tmp, ret;
 
@@ -940,7 +941,9 @@ static int isapnp_read_resources(struct pnp_dev *dev)
 			ret = isapnp_read_word(ISAPNP_CFG_PORT + (tmp << 1));
 			if (!ret)
 				continue;
-			res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
+			pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_IO, tmp);
+			pnp_res->index = tmp;
+			res = &pnp_res->res;
 			res->start = ret;
 			res->flags = IORESOURCE_IO;
 		}
@@ -949,7 +952,10 @@ static int isapnp_read_resources(struct pnp_dev *dev)
 			    isapnp_read_word(ISAPNP_CFG_MEM + (tmp << 3)) << 8;
 			if (!ret)
 				continue;
-			res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
+			pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_MEM,
+						       tmp);
+			pnp_res->index = tmp;
+			res = &pnp_res->res;
 			res->start = ret;
 			res->flags = IORESOURCE_MEM;
 		}
@@ -959,7 +965,10 @@ static int isapnp_read_resources(struct pnp_dev *dev)
 			     8);
 			if (!ret)
 				continue;
-			res = pnp_get_resource(dev, IORESOURCE_IRQ, tmp);
+			pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_IRQ,
+						       tmp);
+			pnp_res->index = tmp;
+			res = &pnp_res->res;
 			res->start = res->end = ret;
 			res->flags = IORESOURCE_IRQ;
 		}
@@ -967,7 +976,10 @@ static int isapnp_read_resources(struct pnp_dev *dev)
 			ret = isapnp_read_byte(ISAPNP_CFG_DMA + tmp);
 			if (ret == 4)
 				continue;
-			res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
+			pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_DMA,
+						       tmp);
+			pnp_res->index = tmp;
+			res = &pnp_res->res;
 			res->start = res->end = ret;
 			res->flags = IORESOURCE_DMA;
 		}
@@ -989,45 +1001,62 @@ static int isapnp_get_resources(struct pnp_dev *dev)
 
 static int isapnp_set_resources(struct pnp_dev *dev)
 {
+	struct pnp_resource *pnp_res;
 	struct resource *res;
-	int tmp;
+	int tmp, index;
 
 	dev_dbg(&dev->dev, "set resources\n");
 	isapnp_cfg_begin(dev->card->number, dev->number);
 	dev->active = 1;
 	for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
-		res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
+		pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_IO, tmp);
+		if (!pnp_res)
+			continue;
+		res = &pnp_res->res;
 		if (pnp_resource_valid(res)) {
+			index = pnp_res->index;
 			dev_dbg(&dev->dev, "  set io  %d to %#llx\n",
-				tmp, (unsigned long long) res->start);
-			isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
+				index, (unsigned long long) res->start);
+			isapnp_write_word(ISAPNP_CFG_PORT + (index << 1),
 					  res->start);
 		}
 	}
 	for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
-		res = pnp_get_resource(dev, IORESOURCE_IRQ, tmp);
+		pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_IRQ, tmp);
+		if (!pnp_res)
+			continue;
+		res = &pnp_res->res;
 		if (pnp_resource_valid(res)) {
 			int irq = res->start;
 			if (irq == 2)
 				irq = 9;
-			dev_dbg(&dev->dev, "  set irq %d to %d\n", tmp, irq);
-			isapnp_write_byte(ISAPNP_CFG_IRQ + (tmp << 1), irq);
+			index = pnp_res->index;
+			dev_dbg(&dev->dev, "  set irq %d to %d\n", index, irq);
+			isapnp_write_byte(ISAPNP_CFG_IRQ + (index << 1), irq);
 		}
 	}
 	for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
-		res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
+		pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_DMA, tmp);
+		if (!pnp_res)
+			continue;
+		res = &pnp_res->res;
 		if (pnp_resource_valid(res)) {
+			index = pnp_res->index;
 			dev_dbg(&dev->dev, "  set dma %d to %lld\n",
-				tmp, (unsigned long long) res->start);
-			isapnp_write_byte(ISAPNP_CFG_DMA + tmp, res->start);
+				index, (unsigned long long) res->start);
+			isapnp_write_byte(ISAPNP_CFG_DMA + index, res->start);
 		}
 	}
 	for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
-		res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
+		pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_MEM, tmp);
+		if (!pnp_res)
+			continue;
+		res = &pnp_res->res;
 		if (pnp_resource_valid(res)) {
+			index = pnp_res->index;
 			dev_dbg(&dev->dev, "  set mem %d to %#llx\n",
-				tmp, (unsigned long long) res->start);
-			isapnp_write_word(ISAPNP_CFG_MEM + (tmp << 3),
+				index, (unsigned long long) res->start);
+			isapnp_write_word(ISAPNP_CFG_MEM + (index << 3),
 					  (res->start >> 8) & 0xffff);
 		}
 	}
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index 4823da27e640..bea0914ff947 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -19,15 +19,18 @@ DEFINE_MUTEX(pnp_res_mutex);
 
 static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
 {
+	struct pnp_resource *pnp_res;
 	struct resource *res;
 
-	res = pnp_get_resource(dev, IORESOURCE_IO, idx);
-	if (!res) {
+	pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_IO, idx);
+	if (!pnp_res) {
 		dev_err(&dev->dev, "too many I/O port resources\n");
 		/* pretend we were successful so at least the manager won't try again */
 		return 1;
 	}
 
+	res = &pnp_res->res;
+
 	/* check if this resource has been manually set, if so skip */
 	if (!(res->flags & IORESOURCE_AUTO)) {
 		dev_dbg(&dev->dev, "  io %d already set to %#llx-%#llx "
@@ -37,6 +40,7 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
 	}
 
 	/* set the initial values */
+	pnp_res->index = idx;
 	res->flags |= rule->flags | IORESOURCE_IO;
 	res->flags &= ~IORESOURCE_UNSET;
 
@@ -65,15 +69,18 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
 
 static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
 {
+	struct pnp_resource *pnp_res;
 	struct resource *res;
 
-	res = pnp_get_resource(dev, IORESOURCE_MEM, idx);
-	if (!res) {
+	pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_MEM, idx);
+	if (!pnp_res) {
 		dev_err(&dev->dev, "too many memory resources\n");
 		/* pretend we were successful so at least the manager won't try again */
 		return 1;
 	}
 
+	res = &pnp_res->res;
+
 	/* check if this resource has been manually set, if so skip */
 	if (!(res->flags & IORESOURCE_AUTO)) {
 		dev_dbg(&dev->dev, "  mem %d already set to %#llx-%#llx "
@@ -83,6 +90,7 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
 	}
 
 	/* set the initial values */
+	pnp_res->index = idx;
 	res->flags |= rule->flags | IORESOURCE_MEM;
 	res->flags &= ~IORESOURCE_UNSET;
 
@@ -121,6 +129,7 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
 
 static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
 {
+	struct pnp_resource *pnp_res;
 	struct resource *res;
 	int i;
 
@@ -129,13 +138,15 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
 		5, 10, 11, 12, 9, 14, 15, 7, 3, 4, 13, 0, 1, 6, 8, 2
 	};
 
-	res = pnp_get_resource(dev, IORESOURCE_IRQ, idx);
-	if (!res) {
+	pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_IRQ, idx);
+	if (!pnp_res) {
 		dev_err(&dev->dev, "too many IRQ resources\n");
 		/* pretend we were successful so at least the manager won't try again */
 		return 1;
 	}
 
+	res = &pnp_res->res;
+
 	/* check if this resource has been manually set, if so skip */
 	if (!(res->flags & IORESOURCE_AUTO)) {
 		dev_dbg(&dev->dev, "  irq %d already set to %d flags %#lx\n",
@@ -144,6 +155,7 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
 	}
 
 	/* set the initial values */
+	pnp_res->index = idx;
 	res->flags |= rule->flags | IORESOURCE_IRQ;
 	res->flags &= ~IORESOURCE_UNSET;
 
@@ -177,6 +189,7 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
 
 static void pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
 {
+	struct pnp_resource *pnp_res;
 	struct resource *res;
 	int i;
 
@@ -185,12 +198,14 @@ static void pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
 		1, 3, 5, 6, 7, 0, 2, 4
 	};
 
-	res = pnp_get_resource(dev, IORESOURCE_DMA, idx);
-	if (!res) {
+	pnp_res = pnp_get_pnp_resource(dev, IORESOURCE_DMA, idx);
+	if (!pnp_res) {
 		dev_err(&dev->dev, "too many DMA resources\n");
 		return;
 	}
 
+	res = &pnp_res->res;
+
 	/* check if this resource has been manually set, if so skip */
 	if (!(res->flags & IORESOURCE_AUTO)) {
 		dev_dbg(&dev->dev, "  dma %d already set to %d flags %#lx\n",
@@ -199,6 +214,7 @@ static void pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
 	}
 
 	/* set the initial values */
+	pnp_res->index = idx;
 	res->flags |= rule->flags | IORESOURCE_DMA;
 	res->flags &= ~IORESOURCE_UNSET;