---

yaml --- r: 325263 b: refs/heads/master c: e4af949 h: refs/heads/master i: 325261: 2789a1c 325259: 3d71359 325255: f89c84c 325247: 2806517 v: v3
git-mirror · Sep 14, 2012 · dd1db98 · dd1db98
1 parent 1af09b7
commit dd1db98
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Showing 4 changed files with 34 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7505817603854506732affb584ef6568a4702d6f
+refs/heads/master: e4af9497b65a8245ad7ef756d5f698e78db6e11c
diff --git a/trunk/drivers/staging/ipack/bridges/tpci200.c b/trunk/drivers/staging/ipack/bridges/tpci200.c
@@ -95,6 +95,8 @@ static void tpci200_unregister(struct tpci200_board *tpci200)
 		tpci200->slots[i].io_phys.size = 0;
 		tpci200->slots[i].id_phys.address = NULL;
 		tpci200->slots[i].id_phys.size = 0;
+		tpci200->slots[i].int_phys.address = NULL;
+		tpci200->slots[i].int_phys.size = 0;
 		tpci200->slots[i].mem_phys.address = NULL;
 		tpci200->slots[i].mem_phys.size = 0;
 	}
@@ -331,6 +333,11 @@ static int tpci200_register(struct tpci200_board *tpci200)
 			TPCI200_ID_SPACE_OFF + TPCI200_ID_SPACE_GAP*i;
 		tpci200->slots[i].id_phys.size = TPCI200_ID_SPACE_SIZE;
 
+		tpci200->slots[i].int_phys.address =
+			(void __iomem *)ioidint_base +
+			TPCI200_INT_SPACE_OFF + TPCI200_INT_SPACE_GAP * i;
+		tpci200->slots[i].int_phys.size = TPCI200_INT_SPACE_SIZE;
+
 		tpci200->slots[i].mem_phys.address =
 			(void __iomem *)mem_base + TPCI200_MEM8_GAP*i;
 		tpci200->slots[i].mem_phys.size = TPCI200_MEM8_SIZE;
@@ -391,6 +398,15 @@ static int tpci200_slot_unmap_space(struct ipack_device *dev, int space)
 		}
 		virt_addr_space = &dev->id_space;
 		break;
+	case IPACK_INT_SPACE:
+		if (dev->int_space.address == NULL) {
+			dev_info(&dev->dev,
+				 "Slot [%d:%d] INT space not mapped !\n",
+				 dev->bus_nr, dev->slot);
+			goto out_unlock;
+		}
+		virt_addr_space = &dev->int_space;
+		break;
 	case IPACK_MEM_SPACE:
 		if (dev->mem_space.address == NULL) {
 			dev_info(&dev->dev,
@@ -460,6 +476,19 @@ static int tpci200_slot_map_space(struct ipack_device *dev,
 		phys_address = tpci200->slots[dev->slot].id_phys.address;
 		size_to_map = tpci200->slots[dev->slot].id_phys.size;
 		break;
+	case IPACK_INT_SPACE:
+		if (dev->int_space.address != NULL) {
+			dev_err(&dev->dev,
+				"Slot [%d:%d] INT space already mapped !\n",
+				tpci200->number, dev->slot);
+			res = -EINVAL;
+			goto out_unlock;
+		}
+		virt_addr_space = &dev->int_space;
+
+		phys_address = tpci200->slots[dev->slot].int_phys.address;
+		size_to_map = tpci200->slots[dev->slot].int_phys.size;
+		break;
 	case IPACK_MEM_SPACE:
 		if (dev->mem_space.address != NULL) {
 			dev_err(&dev->dev,

diff --git a/trunk/drivers/staging/ipack/bridges/tpci200.h b/trunk/drivers/staging/ipack/bridges/tpci200.h
@@ -132,13 +132,15 @@ struct slot_irq {
  * @irq		Slot IRQ infos
  * @io_phys	IO physical base address register of the slot
  * @id_phys	ID physical base address register of the slot
+ * @int_phys	INT physical base address register of the slot
  * @mem_phys	MEM physical base address register of the slot
  *
  */
 struct tpci200_slot {
 	struct slot_irq		*irq;
 	struct ipack_addr_space io_phys;
 	struct ipack_addr_space id_phys;
+	struct ipack_addr_space int_phys;
 	struct ipack_addr_space mem_phys;
 };
 

diff --git a/trunk/drivers/staging/ipack/ipack.h b/trunk/drivers/staging/ipack/ipack.h
@@ -35,6 +35,7 @@ enum ipack_space {
 	IPACK_IO_SPACE    = 0,
 	IPACK_ID_SPACE    = 1,
 	IPACK_MEM_SPACE   = 2,
+	IPACK_INT_SPACE,
 };
 
 /**
@@ -71,6 +72,7 @@ struct ipack_device {
 	struct ipack_bus_device *bus;
 	struct ipack_addr_space id_space;
 	struct ipack_addr_space io_space;
+	struct ipack_addr_space int_space;
 	struct ipack_addr_space mem_space;
 	struct device dev;
 	u8                      *id;