1384740dcSRalf Baechle #ifndef __ASM_MMU_H 2384740dcSRalf Baechle #define __ASM_MMU_H 3384740dcSRalf Baechle 49791554bSPaul Burton #include <linux/atomic.h> 5*432c6bacSPaul Burton #include <linux/spinlock.h> 6*432c6bacSPaul Burton #include <linux/wait.h> 79791554bSPaul Burton 8c52d0d30SDavid Daney typedef struct { 9c52d0d30SDavid Daney unsigned long asid[NR_CPUS]; 10c52d0d30SDavid Daney void *vdso; 119791554bSPaul Burton atomic_t fp_mode_switching; 12*432c6bacSPaul Burton 13*432c6bacSPaul Burton /* lock to be held whilst modifying fp_bd_emupage_allocmap */ 14*432c6bacSPaul Burton spinlock_t bd_emupage_lock; 15*432c6bacSPaul Burton /* bitmap tracking allocation of fp_bd_emupage */ 16*432c6bacSPaul Burton unsigned long *bd_emupage_allocmap; 17*432c6bacSPaul Burton /* wait queue for threads requiring an emuframe */ 18*432c6bacSPaul Burton wait_queue_head_t bd_emupage_queue; 19c52d0d30SDavid Daney } mm_context_t; 20384740dcSRalf Baechle 21384740dcSRalf Baechle #endif /* __ASM_MMU_H */ 22