[POWERPC] PS3: System-bus rework

[linux-2.6-omap-h63xx.git] / arch / powerpc / platforms / ps3 / platform.h

diff --git a/arch/powerpc/platforms/ps3/platform.h b/arch/powerpc/platforms/ps3/platform.h
index 0b93665829db40408aa327bbc18a975001f8cae5..75cb8d9e90cb12a4cd05434d65e7e13e564fcc2c 100644 (file)
--- a/arch/powerpc/platforms/ps3/platform.h
+++ b/arch/powerpc/platforms/ps3/platform.h
@@ -83,6 +83,7 @@ enum ps3_dev_type {
        PS3_DEV_TYPE_STOR_ROM = TYPE_ROM,       /* 5 */
        PS3_DEV_TYPE_SB_GPIO = 6,
        PS3_DEV_TYPE_STOR_FLASH = TYPE_RBC,     /* 14 */
+       PS3_DEV_TYPE_NOACCESS = 255,
 };
 
 int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
@@ -217,4 +218,14 @@ int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
 int ps3_repository_read_spu_resource_id(unsigned int res_index,
        enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
 
+/* Page table entries */
+#define IOPTE_PP_W             0x8000000000000000ul /* protection: write */
+#define IOPTE_PP_R             0x4000000000000000ul /* protection: read */
+#define IOPTE_M                        0x2000000000000000ul /* coherency required */
+#define IOPTE_SO_R             0x1000000000000000ul /* ordering: writes */
+#define IOPTE_SO_RW             0x1800000000000000ul /* ordering: r & w */
+#define IOPTE_RPN_Mask         0x07fffffffffff000ul /* RPN */
+#define IOPTE_H                        0x0000000000000800ul /* cache hint */
+#define IOPTE_IOID_Mask                0x00000000000007fful /* ioid */
+
 #endif