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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #include <mm/tlb.h> |
29 | #include <mm/tlb.h> |
- | 30 | #include <arch/mm/tlb.h> |
|
30 | #include <smp/ipi.h> |
31 | #include <smp/ipi.h> |
31 | #include <synch/spinlock.h> |
32 | #include <synch/spinlock.h> |
32 | #include <typedefs.h> |
33 | #include <typedefs.h> |
33 | #include <arch/atomic.h> |
34 | #include <arch/atomic.h> |
34 | #include <arch/interrupt.h> |
35 | #include <arch/interrupt.h> |
35 | #include <config.h> |
36 | #include <config.h> |
36 | #include <arch.h> |
37 | #include <arch.h> |
37 | 38 | ||
38 | #ifdef __SMP__ |
39 | #ifdef __SMP__ |
39 | static spinlock_t tlblock; |
40 | static spinlock_t tlblock; |
- | 41 | #endif |
|
40 | 42 | ||
41 | void tlb_init(void) |
43 | void tlb_init(void) |
42 | { |
44 | { |
- | 45 | if (config.cpu_active == 1) |
|
43 | spinlock_initialize(&tlblock); |
46 | spinlock_initialize(&tlblock); |
- | 47 | ||
- | 48 | tlb_init_arch(); |
|
44 | } |
49 | } |
45 | 50 | ||
- | 51 | #ifdef __SMP__ |
|
46 | /* must be called with interrupts disabled */ |
52 | /* must be called with interrupts disabled */ |
47 | void tlb_shootdown_start(void) |
53 | void tlb_shootdown_start(void) |
48 | { |
54 | { |
49 | int i; |
55 | int i; |
50 | 56 |