/* * Copyright 2010 Tilera Corporation. All Rights Reserved. * *   This program is free software; you can redistribute it and/or *   modify it under the terms of the GNU General Public License *   as published by the Free Software Foundation, version 2. * *   This program is distributed in the hope that it will be useful, but *   WITHOUT ANY WARRANTY; without even the implied warranty of *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or *   NON INFRINGEMENT.  See the GNU General Public License for *   more details. */#ifndef _ASM_TILE_SETUP_H#define _ASM_TILE_SETUP_H  #include <linux/pfn.h>#include <linux/init.h>#include <uapi/asm/setup.h> /* * Reserved space for vmalloc and iomap - defined in asm/page.h */#define MAXMEM_PFN	PFN_DOWN(MAXMEM) int tile_console_write(const char *buf, int count);void early_panic(const char *fmt, ...); /* Init-time routine to do tile-specific per-cpu setup. */void setup_cpu(int boot); /* User-level DMA management functions */void grant_dma_mpls(void);void restrict_dma_mpls(void); #ifdef CONFIG_HARDWALL/* User-level network management functions */void reset_network_state(void);struct task_struct;void hardwall_switch_tasks(struct task_struct *prev, struct task_struct *next);void hardwall_deactivate_all(struct task_struct *task);int hardwall_ipi_valid(int cpu); /* Hook hardwall code into changes in affinity. */#define arch_set_cpus_allowed(p, new_mask) do { \	if (!cpumask_equal(&p->cpus_allowed, new_mask)) \		hardwall_deactivate_all(p); \} while (0)#endif #endif /* _ASM_TILE_SETUP_H */