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Diffstat (limited to 'include/asm-mips/processor.h')
-rw-r--r--include/asm-mips/processor.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 786651340de..0fb75f0762e 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -134,6 +134,12 @@ struct thread_struct {
/* Saved fpu/fpu emulator stuff. */
union mips_fpu_union fpu;
+#ifdef CONFIG_MIPS_MT_FPAFF
+ /* Emulated instruction count */
+ unsigned long emulated_fp;
+ /* Saved per-thread scheduler affinity mask */
+ cpumask_t user_cpus_allowed;
+#endif /* CONFIG_MIPS_MT_FPAFF */
/* Saved state of the DSP ASE, if available. */
struct mips_dsp_state dsp;
@@ -159,6 +165,12 @@ struct thread_struct {
#define MF_N32 MF_32BIT_ADDR
#define MF_N64 0
+#ifdef CONFIG_MIPS_MT_FPAFF
+#define FPAFF_INIT 0, INIT_CPUMASK,
+#else
+#define FPAFF_INIT
+#endif /* CONFIG_MIPS_MT_FPAFF */
+
#define INIT_THREAD { \
/* \
* saved main processor registers \
@@ -174,6 +186,10 @@ struct thread_struct {
*/ \
INIT_FPU, \
/* \
+ * fpu affinity state (null if not FPAFF) \
+ */ \
+ FPAFF_INIT \
+ /* \
* saved dsp/dsp emulator stuff \
*/ \
INIT_DSP, \