block: sysfs store function needs to grab queue_lock and use queue_flag_*()

[linux-2.6-omap-h63xx.git] / include / asm-xtensa / thread_info.h

diff --git a/include/asm-xtensa/thread_info.h b/include/asm-xtensa/thread_info.h
index 52c958285bcbaa919c85c26325cba608bbf8652b..a2c640682ed94f05f030a6b07b968456b7a294ac 100644 (file)
--- a/include/asm-xtensa/thread_info.h
+++ b/include/asm-xtensa/thread_info.h
@@ -27,6 +27,21 @@
 
 #ifndef __ASSEMBLY__
 
+#if XTENSA_HAVE_COPROCESSORS
+
+typedef struct xtregs_coprocessor {
+       xtregs_cp0_t cp0;
+       xtregs_cp1_t cp1;
+       xtregs_cp2_t cp2;
+       xtregs_cp3_t cp3;
+       xtregs_cp4_t cp4;
+       xtregs_cp5_t cp5;
+       xtregs_cp6_t cp6;
+       xtregs_cp7_t cp7;
+} xtregs_coprocessor_t;
+
+#endif
+
 struct thread_info {
        struct task_struct      *task;          /* main task structure */
        struct exec_domain      *exec_domain;   /* execution domain */
@@ -38,7 +53,13 @@ struct thread_info {
        mm_segment_t            addr_limit;     /* thread address space */
        struct restart_block    restart_block;
 
+       unsigned long           cpenable;
 
+       /* Allocate storage for extra user states and coprocessor states. */
+#if XTENSA_HAVE_COPROCESSORS
+       xtregs_coprocessor_t    xtregs_cp;
+#endif
+       xtregs_user_t           xtregs_user;
 };
 
 #else /* !__ASSEMBLY__ */