1 files changed, 19 insertions, 23 deletions

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 72f937615056..0a3e91ba0f2b 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -25,6 +25,7 @@
 #include "agp.h"
 #include "intel-agp.h"
 #include <linux/intel-gtt.h>
+#include <drm/intel-gtt.h>
 
 /*
  * If we have Intel graphics, we're not going to have anything other than
@@ -81,17 +82,11 @@ static struct gatt_mask intel_gen6_masks[] =
 };
 
 static struct _intel_private {
+        struct intel_gtt base;
         struct pci_dev *pcidev; /* device one */
         u8 __iomem *registers;
         u32 __iomem *gtt;               /* I915G */
         int num_dcache_entries;
-        /* gtt_entries is the number of gtt entries that are already mapped
-         * to stolen memory.  Stolen memory is larger than the memory mapped
-         * through gtt_entries, as it includes some reserved space for the BIOS
-         * popup and for the GTT.
-         */
-        int gtt_entries;                        /* i830+ */
-        int gtt_total_size;
         union {
                 void __iomem *i9xx_flush_page;
                 void *i8xx_flush_page;
@@ -772,7 +767,7 @@ static void intel_i830_init_gtt_entries(void)
                 gtt_entries = 0;
         }
 
-        intel_private.gtt_entries = gtt_entries;
+        intel_private.base.gtt_stolen_entries = gtt_entries;
 }
 
 static void intel_i830_fini_flush(void)
@@ -849,7 +844,7 @@ static int intel_i830_create_gatt_table(struct agp_bridge_data *bridge)
 
         /* we have to call this as early as possible after the MMIO base address is known */
         intel_i830_init_gtt_entries();
-        if (intel_private.gtt_entries == 0) {
+        if (intel_private.base.gtt_stolen_entries == 0) {
                 iounmap(intel_private.registers);
                 return -ENOMEM;
         }
@@ -919,7 +914,7 @@ static int intel_i830_configure(void)
         readl(intel_private.registers+I810_PGETBL_CTL); /* PCI Posting. */
 
         if (agp_bridge->driver->needs_scratch_page) {
-                for (i = intel_private.gtt_entries; i < current_size->num_entries; i++) {
+                for (i = intel_private.base.gtt_stolen_entries; i < current_size->num_entries; i++) {
                         writel(agp_bridge->scratch_page, intel_private.registers+I810_PTE_BASE+(i*4));
                 }
                 readl(intel_private.registers+I810_PTE_BASE+((i-1)*4)); /* PCI Posting. */
@@ -950,10 +945,10 @@ static int intel_i830_insert_entries(struct agp_memory *mem, off_t pg_start,
         temp = agp_bridge->current_size;
         num_entries = A_SIZE_FIX(temp)->num_entries;
 
-        if (pg_start < intel_private.gtt_entries) {
+        if (pg_start < intel_private.base.gtt_stolen_entries) {
                 dev_printk(KERN_DEBUG, &intel_private.pcidev->dev,
-                           "pg_start == 0x%.8lx, intel_private.gtt_entries == 0x%.8x\n",
-                           pg_start, intel_private.gtt_entries);
+                           "pg_start == 0x%.8lx, gtt_stolen_entries == 0x%.8x\n",
+                           pg_start, intel_private.base.gtt_stolen_entries);
 
                 dev_info(&intel_private.pcidev->dev,
                          "trying to insert into local/stolen memory\n");
@@ -1001,7 +996,7 @@ static int intel_i830_remove_entries(struct agp_memory *mem, off_t pg_start,
         if (mem->page_count == 0)
                 return 0;
 
-        if (pg_start < intel_private.gtt_entries) {
+        if (pg_start < intel_private.base.gtt_stolen_entries) {
                 dev_info(&intel_private.pcidev->dev,
                          "trying to disable local/stolen memory\n");
                 return -EINVAL;
@@ -1136,7 +1131,8 @@ static int intel_i9xx_configure(void)
         readl(intel_private.registers+I810_PGETBL_CTL); /* PCI Posting. */
 
         if (agp_bridge->driver->needs_scratch_page) {
-                for (i = intel_private.gtt_entries; i < intel_private.gtt_total_size; i++) {
+                for (i = intel_private.base.gtt_stolen_entries; i <
+                                intel_private.base.gtt_total_entries; i++) {
                         writel(agp_bridge->scratch_page, intel_private.gtt+i);
                 }
                 readl(intel_private.gtt+i-1);   /* PCI Posting. */
@@ -1181,10 +1177,10 @@ static int intel_i915_insert_entries(struct agp_memory *mem, off_t pg_start,
         temp = agp_bridge->current_size;
         num_entries = A_SIZE_FIX(temp)->num_entries;
 
-        if (pg_start < intel_private.gtt_entries) {
+        if (pg_start < intel_private.base.gtt_stolen_entries) {
                 dev_printk(KERN_DEBUG, &intel_private.pcidev->dev,
-                           "pg_start == 0x%.8lx, intel_private.gtt_entries == 0x%.8x\n",
-                           pg_start, intel_private.gtt_entries);
+                           "pg_start == 0x%.8lx, gtt_stolen_entries == 0x%.8x\n",
+                           pg_start, intel_private.base.gtt_stolen_entries);
 
                 dev_info(&intel_private.pcidev->dev,
                          "trying to insert into local/stolen memory\n");
@@ -1227,7 +1223,7 @@ static int intel_i915_remove_entries(struct agp_memory *mem, off_t pg_start,
         if (mem->page_count == 0)
                 return 0;
 
-        if (pg_start < intel_private.gtt_entries) {
+        if (pg_start < intel_private.base.gtt_stolen_entries) {
                 dev_info(&intel_private.pcidev->dev,
                          "trying to disable local/stolen memory\n");
                 return -EINVAL;
@@ -1323,7 +1319,7 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
         if (!intel_private.gtt)
                 return -ENOMEM;
 
-        intel_private.gtt_total_size = gtt_map_size / 4;
+        intel_private.base.gtt_total_entries = gtt_map_size / 4;
 
         temp &= 0xfff80000;
 
@@ -1338,7 +1334,7 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
 
         /* we have to call this as early as possible after the MMIO base address is known */
         intel_i830_init_gtt_entries();
-        if (intel_private.gtt_entries == 0) {
+        if (intel_private.base.gtt_stolen_entries == 0) {
                 iounmap(intel_private.gtt);
                 iounmap(intel_private.registers);
                 return -ENOMEM;
@@ -1449,7 +1445,7 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
         if (!intel_private.gtt)
                 return -ENOMEM;
 
-        intel_private.gtt_total_size = gtt_size / 4;
+        intel_private.base.gtt_total_entries = gtt_size / 4;
 
         intel_private.registers = ioremap(temp, 128 * 4096);
         if (!intel_private.registers) {
@@ -1462,7 +1458,7 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
 
         /* we have to call this as early as possible after the MMIO base address is known */
         intel_i830_init_gtt_entries();
-        if (intel_private.gtt_entries == 0) {
+        if (intel_private.base.gtt_stolen_entries == 0) {
                 iounmap(intel_private.gtt);
                 iounmap(intel_private.registers);
                 return -ENOMEM;