Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[pandora-kernel.git] / include / asm-powerpc / spu.h

diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index e73ea00..b634e16 100644 (file)
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -104,6 +104,7 @@
 
 struct spu_context;
 struct spu_runqueue;
+struct device_node;
 
 struct spu {
        const char *name;
@@ -111,14 +112,12 @@ struct spu {
        u8 *local_store;
        unsigned long problem_phys;
        struct spu_problem __iomem *problem;
-       struct spu_priv1 __iomem *priv1;
        struct spu_priv2 __iomem *priv2;
        struct list_head list;
        struct list_head sched_list;
+       struct list_head full_list;
        int number;
-       int nid;
        unsigned int irqs[3];
-       u32 isrc;
        u32 node;
        u64 flags;
        u64 dar;
@@ -144,6 +143,19 @@ struct spu {
        char irq_c1[8];
        char irq_c2[8];
 
+       u64 spe_id;
+
+       void* pdata; /* platform private data */
+
+       /* of based platforms only */
+       struct device_node *devnode;
+
+       /* native only */
+       struct spu_priv1 __iomem *priv1;
+
+       /* beat only */
+       u64 shadow_int_mask_RW[3];
+
        struct sys_device sysdev;
 };
 
@@ -162,6 +174,7 @@ struct spu_syscall_block {
 extern long spu_sys_callback(struct spu_syscall_block *s);
 
 /* syscalls implemented in spufs */
+struct file;
 extern struct spufs_calls {
        asmlinkage long (*create_thread)(const char __user *name,
                                        unsigned int flags, mode_t mode);
@@ -170,6 +183,13 @@ extern struct spufs_calls {
        struct module *owner;
 } spufs_calls;
 
+/* coredump calls implemented in spufs */
+struct spu_coredump_calls {
+       asmlinkage int (*arch_notes_size)(void);
+       asmlinkage void (*arch_write_notes)(struct file *file);
+       struct module *owner;
+};
+
 /* return status from spu_run, same as in libspe */
 #define SPE_EVENT_DMA_ALIGNMENT                0x0008  /*A DMA alignment error */
 #define SPE_EVENT_SPE_ERROR            0x0010  /*An illegal instruction error*/
@@ -182,8 +202,10 @@ extern struct spufs_calls {
  */
 #define SPU_CREATE_EVENTS_ENABLED      0x0001
 #define SPU_CREATE_GANG                        0x0002
+#define SPU_CREATE_NOSCHED             0x0004
+#define SPU_CREATE_ISOLATE             0x0008
 
-#define SPU_CREATE_FLAG_ALL            0x0003 /* mask of all valid flags */
+#define SPU_CREATE_FLAG_ALL            0x000f /* mask of all valid flags */
 
 
 #ifdef CONFIG_SPU_FS_MODULE
@@ -199,6 +221,15 @@ static inline void unregister_spu_syscalls(struct spufs_calls *calls)
 }
 #endif /* MODULE */
 
+int register_arch_coredump_calls(struct spu_coredump_calls *calls);
+void unregister_arch_coredump_calls(struct spu_coredump_calls *calls);
+
+int spu_add_sysdev_attr(struct sysdev_attribute *attr);
+void spu_remove_sysdev_attr(struct sysdev_attribute *attr);
+
+int spu_add_sysdev_attr_group(struct attribute_group *attrs);
+void spu_remove_sysdev_attr_group(struct attribute_group *attrs);
+
 
 /*
  * Notifier blocks:
@@ -215,6 +246,7 @@ static inline void unregister_spu_syscalls(struct spufs_calls *calls)
  * to object-id spufs file from user space and the notifer
  * function can assume that spu->ctx is valid.
  */
+struct notifier_block;
 int spu_switch_event_register(struct notifier_block * n);
 int spu_switch_event_unregister(struct notifier_block * n);
 
@@ -277,6 +309,7 @@ struct spu_problem {
        u32 spu_runcntl_RW;                                     /* 0x401c */
 #define SPU_RUNCNTL_STOP       0L
 #define SPU_RUNCNTL_RUNNABLE   1L
+#define SPU_RUNCNTL_ISOLATE    2L
        u8  pad_0x4020_0x4024[0x4];                             /* 0x4020 */
        u32 spu_status_R;                                       /* 0x4024 */
 #define SPU_STOP_STATUS_SHIFT           16
@@ -289,8 +322,8 @@ struct spu_problem {
 #define SPU_STATUS_INVALID_INSTR        0x20
 #define SPU_STATUS_INVALID_CH           0x40
 #define SPU_STATUS_ISOLATED_STATE       0x80
-#define SPU_STATUS_ISOLATED_LOAD_STAUTUS 0x200
-#define SPU_STATUS_ISOLATED_EXIT_STAUTUS 0x400
+#define SPU_STATUS_ISOLATED_LOAD_STATUS 0x200
+#define SPU_STATUS_ISOLATED_EXIT_STATUS 0x400
        u8  pad_0x4028_0x402c[0x4];                             /* 0x4028 */
        u32 spu_spe_R;                                          /* 0x402c */
        u8  pad_0x4030_0x4034[0x4];                             /* 0x4030 */