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{ 11 arbiter_all_dmas = 0x3ff, 12 arbiter_cpu = 0xc00, 13 arbiter_all_clients = 0x3fff 14}; 15 16enum 17{ 18 arbiter_all_read = 0x55, 19 arbiter_all_write = 0xaa, 20 arbiter_all_accesses = 0xff 21}; 22 23int crisv32_arbiter_allocate_bandwidth(int client, int region, 24 unsigned long bandwidth); 25int crisv32_arbiter_watch(unsigned long start, unsigned long size, 26 unsigned long clients, unsigned long accesses, 27 watch_callback* cb); 28int crisv32_arbiter_unwatch(int id); 29 30#endif 31