diff options
Diffstat (limited to 'arch/x86/cpu/mp_init.c')
| -rw-r--r-- | arch/x86/cpu/mp_init.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c index ea64c2ee57..fefbf8f728 100644 --- a/arch/x86/cpu/mp_init.c +++ b/arch/x86/cpu/mp_init.c @@ -322,7 +322,7 @@ static int start_aps(int ap_count, atomic_t *num_aps) if (sipi_vector > max_vector_loc) { printf("SIPI vector too large! 0x%08x\n", sipi_vector); - return -1; + return -ENOSPC; } debug("Attempting to start %d APs\n", ap_count); @@ -364,7 +364,7 @@ static int start_aps(int ap_count, atomic_t *num_aps) if (wait_for_aps(num_aps, ap_count, 10000, 50)) { debug("Not all APs checked in: %d/%d\n", atomic_read(num_aps), ap_count); - return -1; + return -EIO; } return 0; @@ -387,7 +387,7 @@ static int bsp_do_flight_plan(struct udevice *cpu, struct mp_params *mp_params) if (wait_for_aps(&rec->cpus_entered, num_aps, timeout_us, step_us)) { debug("MP record %d timeout\n", i); - ret = -1; + ret = -ETIMEDOUT; } } @@ -508,7 +508,7 @@ int mp_init(struct mp_params *p) if (p == NULL || p->flight_plan == NULL || p->num_records < 1) { printf("Invalid MP parameters\n"); - return -1; + return -EINVAL; } num_cpus = cpu_get_count(cpu); @@ -531,7 +531,7 @@ int mp_init(struct mp_params *p) /* Load the SIPI vector */ ret = load_sipi_vector(&ap_count, num_cpus); if (ap_count == NULL) - return -1; + return -ENOENT; /* * Make sure SIPI data hits RAM so the APs that come up will see |