| 34,6 → 34,7 |
|---|
| */ |
| |
| #include <smp/smp.h> |
| #include <smp/ipi.h> |
| #include <genarch/ofw/ofw_tree.h> |
| #include <cpu.h> |
| #include <arch/cpu.h> |
| 47,6 → 48,7 |
|---|
| #include <print.h> |
| #include <arch/sun4v/hypercall.h> |
| #include <arch/sun4v/md.h> |
| #include <arch/sun4v/ipi.h> |
| #include <time/delay.h> |
| |
| #define CPU_STATE_RUNNING 2 |
| 72,6 → 74,7 |
|---|
| /** Wake application processors up. */ |
| void kmp(void *arg) |
| { |
| #if 1 |
| (void) arg; |
| |
| uint64_t myid; |
| 111,7 → 114,67 |
|---|
| ") timed out\n", __func__, i); |
| |
| } |
| #else |
| |
| asm volatile ( |
| "setx temp_cpu_mondo_handler, %g4, %g6 \n" |
| //"setx 0x80246ad8, %g4, %g7 \n" |
| "setx 0x80200f80, %g4, %g7 \n" |
| |
| "ldx [%g6], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x8], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x10], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x18], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x20], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x28], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x30], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x38], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "add %g7, 0x8, %g7 \n" |
| "ldx [%g6 + 0x40], %g4 \n" |
| "stxa %g4, [%g7] 0x14 \n" |
| "membar #Sync \n" |
| |
| "flush %i7" |
| |
| ); |
| delay(1000); |
| printf("Result: %d\n", ipi_unicast_to((void (*)(void)) 1234, 1)); |
| if (waitq_sleep_timeout(&ap_completion_wq, 10000000, SYNCH_FLAGS_NONE) == |
| ESYNCH_TIMEOUT) |
| printf("%s: waiting for processor (cpuid = %" PRIu32 |
| ") timed out\n", __func__, 1); |
| #endif |
| } |
| |
| /** @} |