ARC: add support for DSP-enabled userspace applications

[linux-2.6-microblaze.git] / arch / arc / include / asm / processor.h

diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h
index ec532d1..0fcea5b 100644 (file)
--- a/arch/arc/include/asm/processor.h
+++ b/arch/arc/include/asm/processor.h
@@ -14,6 +14,7 @@
 #ifndef __ASSEMBLY__
 
 #include <asm/ptrace.h>
+#include <asm/dsp.h>
 #include <asm/fpu.h>
 
 #ifdef CONFIG_ARC_PLAT_EZNPS
@@ -31,6 +32,9 @@ struct thread_struct {
        unsigned long ksp;      /* kernel mode stack pointer */
        unsigned long callee_reg;       /* pointer to callee regs */
        unsigned long fault_address;    /* dbls as brkpt holder as well */
+#ifdef CONFIG_ARC_DSP_SAVE_RESTORE_REGS
+       struct dsp_callee_regs dsp;
+#endif
 #ifdef CONFIG_ARC_FPU_SAVE_RESTORE
        struct arc_fpu fpu;
 #endif