X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fi386%2Fkernel%2Fio_apic.c;h=b3ab8ffebd27fc05ca5f96bbfe2b8bf419b32ca8;hb=eaf60d6924759eb2a249c0b568533a90c238061b;hp=ba8d302a0b728718d099f5254a8e463d45b1853d;hpb=9468482bd4c3b89abe04a770848d5eaa1ea830b0;p=pandora-kernel.git

diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index ba8d302a0b72..b3ab8ffebd27 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -343,7 +343,7 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t cpumask)
 			break;
 		entry = irq_2_pin + entry->next;
 	}
-	set_native_irq_info(irq, cpumask);
+	irq_desc[irq].affinity = cpumask;
 	spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
@@ -482,8 +482,8 @@ static void do_irq_balance(void)
 		package_index = CPU_TO_PACKAGEINDEX(i);
 		for (j = 0; j < NR_IRQS; j++) {
 			unsigned long value_now, delta;
-			/* Is this an active IRQ? */
-			if (!irq_desc[j].action)
+			/* Is this an active IRQ or balancing disabled ? */
+			if (!irq_desc[j].action || irq_balancing_disabled(j))
 				continue;
 			if ( package_index == i )
 				IRQ_DELTA(package_index,j) = 0;
@@ -736,7 +736,7 @@ failed:
 	return 0;
 }
 
-int __init irqbalance_disable(char *str)
+int __devinit irqbalance_disable(char *str)
 {
 	irqbalance_disabled = 1;
 	return 1;
@@ -1281,11 +1281,9 @@ static void ioapic_register_intr(int irq, int vector, unsigned long trigger)
 			trigger == IOAPIC_LEVEL)
 		set_irq_chip_and_handler_name(irq, &ioapic_chip,
 					 handle_fasteoi_irq, "fasteoi");
-	else {
-		irq_desc[irq].status |= IRQ_DELAYED_DISABLE;
+	else
 		set_irq_chip_and_handler_name(irq, &ioapic_chip,
 					 handle_edge_irq, "edge");
-	}
 	set_intr_gate(vector, interrupt[irq]);
 }
 
@@ -1356,7 +1354,6 @@ static void __init setup_IO_APIC_irqs(void)
 		}
 		spin_lock_irqsave(&ioapic_lock, flags);
 		__ioapic_write_entry(apic, pin, entry);
-		set_native_irq_info(irq, TARGET_CPUS);
 		spin_unlock_irqrestore(&ioapic_lock, flags);
 	}
 	}
@@ -1588,7 +1585,7 @@ void /*__init*/ print_local_APIC(void * dummy)
 	v = apic_read(APIC_LVR);
 	printk(KERN_INFO "... APIC VERSION: %08x\n", v);
 	ver = GET_APIC_VERSION(v);
-	maxlvt = get_maxlvt();
+	maxlvt = lapic_get_maxlvt();
 
 	v = apic_read(APIC_TASKPRI);
 	printk(KERN_DEBUG "... APIC TASKPRI: %08x (%02x)\n", v, v & APIC_TPRI_MASK);
@@ -1920,7 +1917,7 @@ static void __init setup_ioapic_ids_from_mpc(void)
 static void __init setup_ioapic_ids_from_mpc(void) { }
 #endif
 
-static int no_timer_check __initdata;
+int no_timer_check __initdata;
 
 static int __init notimercheck(char *s)
 {
@@ -2310,7 +2307,7 @@ static inline void __init check_timer(void)
 
 	disable_8259A_irq(0);
 	set_irq_chip_and_handler_name(0, &lapic_chip, handle_fasteoi_irq,
-				      "fasteio");
+				      "fasteoi");
 	apic_write_around(APIC_LVT0, APIC_DM_FIXED | vector);	/* Fixed mode */
 	enable_8259A_irq(0);
 
@@ -2587,7 +2584,7 @@ static void set_msi_irq_affinity(unsigned int irq, cpumask_t mask)
 	msg.address_lo |= MSI_ADDR_DEST_ID(dest);
 
 	write_msi_msg(irq, &msg);
-	set_native_irq_info(irq, mask);
+	irq_desc[irq].affinity = mask;
 }
 #endif /* CONFIG_SMP */
 
@@ -2671,7 +2668,7 @@ static void set_ht_irq_affinity(unsigned int irq, cpumask_t mask)
 	dest = cpu_mask_to_apicid(mask);
 
 	target_ht_irq(irq, dest);
-	set_native_irq_info(irq, mask);
+	irq_desc[irq].affinity = mask;
 }
 #endif
 
@@ -2877,7 +2874,6 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
 
 	spin_lock_irqsave(&ioapic_lock, flags);
 	__ioapic_write_entry(ioapic, pin, entry);
-	set_native_irq_info(irq, TARGET_CPUS);
 	spin_unlock_irqrestore(&ioapic_lock, flags);
 
 	return 0;