1#ifndef _ASM_CRIS_ARCH_ARBITER_H 2#define _ASM_CRIS_ARCH_ARBITER_H 3 4#define EXT_REGION 0 5#define INT_REGION 1 6 7typedef void (watch_callback)(void); 8 9enum { 10 arbiter_all_dmas = 0x3ff, 11 arbiter_cpu = 0xc00, 12 arbiter_all_clients = 0x3fff 13}; 14 15enum { 16 arbiter_all_read = 0x55, 17 arbiter_all_write = 0xaa, 18 arbiter_all_accesses = 0xff 19}; 20 21int crisv32_arbiter_allocate_bandwidth(int client, int region, 22 unsigned long bandwidth); 23int crisv32_arbiter_watch(unsigned long start, unsigned long size, 24 unsigned long clients, unsigned long accesses, 25 watch_callback * cb); 26int crisv32_arbiter_unwatch(int id); 27 28#endif 29