powerpc/ps3: Use dma_addr_t down through the stack

[linux-2.6-omap-h63xx.git] / arch / powerpc / include / asm / ps3.h

diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index cff30c0ef1fffa12d29c1497cefa4150eabe3894..67f1812698d2703e02cad2c561fd1d0e6c6d84b2 100644 (file)
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -103,10 +103,10 @@ struct ps3_dma_region_ops {
        int (*map)(struct ps3_dma_region *,
                   unsigned long virt_addr,
                   unsigned long len,
-                  unsigned long *bus_addr,
+                  dma_addr_t *bus_addr,
                   u64 iopte_pp);
        int (*unmap)(struct ps3_dma_region *,
-                    unsigned long bus_addr,
+                    dma_addr_t bus_addr,
                     unsigned long len);
 };
 /**
@@ -124,9 +124,9 @@ int ps3_dma_region_init(struct ps3_system_bus_device *dev,
 int ps3_dma_region_create(struct ps3_dma_region *r);
 int ps3_dma_region_free(struct ps3_dma_region *r);
 int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
-       unsigned long len, unsigned long *bus_addr,
+       unsigned long len, dma_addr_t *bus_addr,
        u64 iopte_pp);
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
        unsigned long len);
 
 /* mmio routines */
@@ -320,6 +320,7 @@ enum ps3_match_id {
 
 enum ps3_match_sub_id {
        PS3_MATCH_SUB_ID_GPU_FB         = 1,
+       PS3_MATCH_SUB_ID_GPU_RAMDISK    = 2,
 };
 
 #define PS3_MODULE_ALIAS_EHCI          "ps3:1:0"
@@ -332,6 +333,7 @@ enum ps3_match_sub_id {
 #define PS3_MODULE_ALIAS_STOR_FLASH    "ps3:8:0"
 #define PS3_MODULE_ALIAS_SOUND         "ps3:9:0"
 #define PS3_MODULE_ALIAS_GPU_FB                "ps3:10:1"
+#define PS3_MODULE_ALIAS_GPU_RAMDISK   "ps3:10:2"
 #define PS3_MODULE_ALIAS_LPM           "ps3:11:0"
 
 enum ps3_system_bus_device_type {