| 43,7 → 43,7 |
|---|
| /* |
| * Advanced Programmable Interrupt Controller for SMP systems. |
| * Tested on: |
| * Bochs 2.0.2 - Bochs 2.2 with 2-8 CPUs |
| * Bochs 2.0.2 - Bochs 2.2.5 with 2-8 CPUs |
| * Simics 2.0.28 - Simics 2.2.19 2-15 CPUs |
| * VMware Workstation 5.5 with 2 CPUs |
| * ASUS P/I-P65UP5 + ASUS C-P55T2D REV. 1.41 with 2x 200Mhz Pentium CPUs |
| 311,6 → 311,8 |
|---|
| icr_t icr; |
| tdcr_t tdcr; |
| lvt_tm_t tm; |
| ldr_t ldr; |
| dfr_t dfr; |
| __u32 t1, t2; |
| |
| /* Initialize LVT Error register. */ |
| 372,6 → 374,17 |
|---|
| t2 = l_apic[CCRT]; |
| |
| l_apic[ICRT] = t1-t2; |
| |
| /* Program Logical Destination Register. */ |
| ldr.value = l_apic[LDR]; |
| if (CPU->id < sizeof(CPU->id)*8) /* size in bits */ |
| ldr.id = (1<<CPU->id); |
| l_apic[LDR] = ldr.value; |
| |
| /* Program Destination Format Register for Flat mode. */ |
| dfr.value = l_apic[DFR]; |
| dfr.model = MODEL_FLAT; |
| l_apic[DFR] = dfr.value; |
| } |
| |
| /** Local APIC End of Interrupt. */ |
| 470,11 → 483,10 |
|---|
| if (flags & LOPRI) |
| dlvr = DELMOD_LOWPRI; |
| |
| |
| reg.lo = io_apic_read(IOREDTBL + pin*2); |
| reg.hi = io_apic_read(IOREDTBL + pin*2 + 1); |
| |
| reg.dest = dest; |
| reg.dest = dest; |
| reg.destmod = DESTMOD_LOGIC; |
| reg.trigger_mode = TRIGMOD_EDGE; |
| reg.intpol = POLARITY_HIGH; |