| 142,6 → 142,29 |
|---|
| } |
| |
| /* |
| * Send all CPUs excluding the->cpu IPI vector. |
| */ |
| int l_apic_broadcast_custom_ipi(__u8 vector) |
| { |
| __u32 lo; |
| |
| /* |
| * Read the ICR register in and zero all non-reserved fields. |
| */ |
| lo = l_apic[ICRlo] & ICRloClear; |
| |
| lo |= DLVRMODE_FIXED | DESTMODE_LOGIC | LEVEL_ASSERT | SHORTHAND_EXCL | TRGRMODE_LEVEL | vector; |
| |
| l_apic[ICRlo] = lo; |
| |
| lo = l_apic[ICRlo] & ICRloClear; |
| if (lo & SEND_PENDING) |
| printf("IPI is pending.\n"); |
| |
| return apic_poll_errors(); |
| } |
| |
| /* |
| * Universal Start-up Algorithm for bringing up the AP processors. |
| */ |
| int l_apic_send_init_ipi(__u8 apicid) |