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authorYinghai Lu <yhlu.kernel@gmail.com>2008-08-19 20:50:33 -0700
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:52:53 +0200
commitd83e94acd95789829804fd9e442bd18975f4dc89 (patch)
treea7aed9c440365914684b895ece5b43cffcdde70c /arch
parent7a959cff725872ce9c3a534f10724d7bb2cb3c4a (diff)
x86, io-apic: remove union about dest for log/phy
let user decide the meaning of the bits. This unifies the 32-bit and 64-bit io-apic code a bit. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/io_apic_32.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c
index 3001924bdd36..353e586822af 100644
--- a/arch/x86/kernel/io_apic_32.c
+++ b/arch/x86/kernel/io_apic_32.c
@@ -1224,7 +1224,7 @@ static int setup_ioapic_entry(int apic, int irq,
entry->delivery_mode = INT_DELIVERY_MODE;
entry->dest_mode = INT_DEST_MODE;
- entry->dest.logical.logical_dest = destination;
+ entry->dest = destination;
entry->mask = 0; /* enable IRQ */
entry->trigger = trigger;
@@ -1336,7 +1336,7 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
*/
entry.dest_mode = INT_DEST_MODE;
entry.mask = 1; /* mask IRQ now */
- entry.dest.logical.logical_dest = cpu_mask_to_apicid(TARGET_CPUS);
+ entry.dest = cpu_mask_to_apicid(TARGET_CPUS);
entry.delivery_mode = INT_DELIVERY_MODE;
entry.polarity = 0;
entry.trigger = 0;
@@ -1425,19 +1425,15 @@ __apicdebuginit(void) print_IO_APIC(void)
printk(KERN_DEBUG ".... IRQ redirection table:\n");
- printk(KERN_DEBUG " NR Log Phy Mask Trig IRR Pol"
- " Stat Dest Deli Vect: \n");
+ 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 %03X %02X ",
- i,
- entry.dest.logical.logical_dest,
- entry.dest.physical.physical_dest
- );
+ printk(KERN_DEBUG " %02x %02X ", i, entry.dest);
printk("%1d %1d %1d %1d %1d %1d %1d %02X\n",
entry.mask,
@@ -1717,7 +1713,7 @@ void disable_IO_APIC(void)
entry.dest_mode = 0; /* Physical */
entry.delivery_mode = dest_ExtINT; /* ExtInt */
entry.vector = 0;
- entry.dest.physical.physical_dest = read_apic_id();
+ entry.dest = read_apic_id();
/*
* Add it to the IO-APIC irq-routing table:
@@ -2185,7 +2181,7 @@ static inline void __init unlock_ExtINT_logic(void)
entry1.dest_mode = 0; /* physical delivery */
entry1.mask = 0; /* unmask IRQ now */
- entry1.dest.physical.physical_dest = hard_smp_processor_id();
+ entry1.dest = hard_smp_processor_id();
entry1.delivery_mode = dest_ExtINT;
entry1.polarity = entry0.polarity;
entry1.trigger = 0;