diff options
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 69 |
1 files changed, 49 insertions, 20 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 1ed5cbb9a14..8eb863e27ea 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1562,31 +1562,60 @@ __apicdebuginit(void) print_IO_APIC(void) printk(KERN_DEBUG ".... IRQ redirection table:\n"); - printk(KERN_DEBUG " NR Dst Mask Trig IRR Pol" - " Stat Dmod Deli Vect:\n"); + if (intr_remapping_enabled) { + printk(KERN_DEBUG " NR Indx Fmt Mask Trig IRR" + " Pol Stat Indx2 Zero Vect:\n"); + } else { + printk(KERN_DEBUG " NR Dst Mask Trig IRR Pol" + " Stat Dmod Deli Vect:\n"); + } for (i = 0; i <= reg_01.bits.entries; i++) { - struct IO_APIC_route_entry entry; - - entry = ioapic_read_entry(apic, i); - - printk(KERN_DEBUG " %02x %02X ", - i, - entry.dest - ); + if (intr_remapping_enabled) { + struct IO_APIC_route_entry entry; + struct IR_IO_APIC_route_entry *ir_entry; + + entry = ioapic_read_entry(apic, i); + ir_entry = (struct IR_IO_APIC_route_entry *) &entry; + printk(KERN_DEBUG " %02x %04X ", + i, + ir_entry->index + ); + printk("%1d %1d %1d %1d %1d " + "%1d %1d %X %02X\n", + ir_entry->format, + ir_entry->mask, + ir_entry->trigger, + ir_entry->irr, + ir_entry->polarity, + ir_entry->delivery_status, + ir_entry->index2, + ir_entry->zero, + ir_entry->vector + ); + } else { + struct IO_APIC_route_entry entry; - printk("%1d %1d %1d %1d %1d %1d %1d %02X\n", - entry.mask, - entry.trigger, - entry.irr, - entry.polarity, - entry.delivery_status, - entry.dest_mode, - entry.delivery_mode, - entry.vector - ); + entry = ioapic_read_entry(apic, i); + printk(KERN_DEBUG " %02x %02X ", + i, + entry.dest + ); + printk("%1d %1d %1d %1d %1d " + "%1d %1d %02X\n", + entry.mask, + entry.trigger, + entry.irr, + entry.polarity, + entry.delivery_status, + entry.dest_mode, + entry.delivery_mode, + entry.vector + ); + } } } + printk(KERN_DEBUG "IRQ to pin mappings:\n"); for_each_active_irq(irq) { struct irq_pin_list *entry; |