#ifndef _ASM_CRIS_ARCH_ARBITER_H | |
#define _ASM_CRIS_ARCH_ARBITER_H | |
#define EXT_REGION 0 | |
#define INT_REGION 1 | |
typedef void (watch_callback)(void); | |
enum | |
{ | |
arbiter_all_dmas = 0x3ff, | |
arbiter_cpu = 0xc00, | |
arbiter_all_clients = 0x3fff | |
}; | |
enum | |
{ | |
arbiter_all_read = 0x55, | |
arbiter_all_write = 0xaa, | |
arbiter_all_accesses = 0xff | |
}; | |
int crisv32_arbiter_allocate_bandwidth(int client, int region, | |
unsigned long bandwidth); | |
int crisv32_arbiter_watch(unsigned long start, unsigned long size, | |
unsigned long clients, unsigned long accesses, | |
watch_callback* cb); | |
int crisv32_arbiter_unwatch(int id); | |
#endif |