Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / io_apic_32.c

diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c
index 558abf4c796afa0d7dd7ad2622e3bd42f28e8d39..de9aa0e3a9c51e10df0e85403529e3aa285ad395 100644 (file)
--- a/arch/x86/kernel/io_apic_32.c
+++ b/arch/x86/kernel/io_apic_32.c
@@ -756,7 +756,7 @@ void send_IPI_self(int vector)
        /*
         * Send the IPI. The write to APIC_ICR fires this off.
         */
-       apic_write_around(APIC_ICR, cfg);
+       apic_write(APIC_ICR, cfg);
 }
 #endif /* !CONFIG_SMP */
 
@@ -2030,7 +2030,7 @@ static void mask_lapic_irq(unsigned int irq)
        unsigned long v;
 
        v = apic_read(APIC_LVT0);
-       apic_write_around(APIC_LVT0, v | APIC_LVT_MASKED);
+       apic_write(APIC_LVT0, v | APIC_LVT_MASKED);
 }
 
 static void unmask_lapic_irq(unsigned int irq)
@@ -2038,7 +2038,7 @@ static void unmask_lapic_irq(unsigned int irq)
        unsigned long v;
 
        v = apic_read(APIC_LVT0);
-       apic_write_around(APIC_LVT0, v & ~APIC_LVT_MASKED);
+       apic_write(APIC_LVT0, v & ~APIC_LVT_MASKED);
 }
 
 static struct irq_chip lapic_chip __read_mostly = {
@@ -2168,7 +2168,7 @@ static inline void __init check_timer(void)
         * The AEOI mode will finish them in the 8259A
         * automatically.
         */
-       apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
+       apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
        init_8259A(1);
        timer_ack = (nmi_watchdog == NMI_IO_APIC && !APIC_INTEGRATED(ver));
 
@@ -2177,8 +2177,9 @@ static inline void __init check_timer(void)
        pin2  = ioapic_i8259.pin;
        apic2 = ioapic_i8259.apic;
 
-       printk(KERN_INFO "..TIMER: vector=0x%02X apic1=%d pin1=%d apic2=%d pin2=%d\n",
-               vector, apic1, pin1, apic2, pin2);
+       apic_printk(APIC_QUIET, KERN_INFO "..TIMER: vector=0x%02X "
+                   "apic1=%d pin1=%d apic2=%d pin2=%d\n",
+                   vector, apic1, pin1, apic2, pin2);
 
        /*
         * Some BIOS writers are clueless and report the ExtINTA
@@ -2216,12 +2217,13 @@ static inline void __init check_timer(void)
                }
                clear_IO_APIC_pin(apic1, pin1);
                if (!no_pin1)
-                       printk(KERN_ERR "..MP-BIOS bug: "
-                              "8254 timer not connected to IO-APIC\n");
+                       apic_printk(APIC_QUIET, KERN_ERR "..MP-BIOS bug: "
+                                   "8254 timer not connected to IO-APIC\n");
 
-               printk(KERN_INFO "...trying to set up timer (IRQ0) "
-                      "through the 8259A ... ");
-               printk("\n..... (found pin %d) ...", pin2);
+               apic_printk(APIC_QUIET, KERN_INFO "...trying to set up timer "
+                           "(IRQ0) through the 8259A ...\n");
+               apic_printk(APIC_QUIET, KERN_INFO
+                           "..... (found apic %d pin %d) ...\n", apic2, pin2);
                /*
                 * legacy devices should be connected to IO APIC #0
                 */
@@ -2230,7 +2232,7 @@ static inline void __init check_timer(void)
                unmask_IO_APIC_irq(0);
                enable_8259A_irq(0);
                if (timer_irq_works()) {
-                       printk("works.\n");
+                       apic_printk(APIC_QUIET, KERN_INFO "....... works.\n");
                        timer_through_8259 = 1;
                        if (nmi_watchdog == NMI_IO_APIC) {
                                disable_8259A_irq(0);
@@ -2244,44 +2246,47 @@ static inline void __init check_timer(void)
                 */
                disable_8259A_irq(0);
                clear_IO_APIC_pin(apic2, pin2);
-               printk(" failed.\n");
+               apic_printk(APIC_QUIET, KERN_INFO "....... failed.\n");
        }
 
        if (nmi_watchdog == NMI_IO_APIC) {
-               printk(KERN_WARNING "timer doesn't work through the IO-APIC - disabling NMI Watchdog!\n");
+               apic_printk(APIC_QUIET, KERN_WARNING "timer doesn't work "
+                           "through the IO-APIC - disabling NMI Watchdog!\n");
                nmi_watchdog = NMI_NONE;
        }
        timer_ack = 0;
 
-       printk(KERN_INFO "...trying to set up timer as Virtual Wire IRQ...");
+       apic_printk(APIC_QUIET, KERN_INFO
+                   "...trying to set up timer as Virtual Wire IRQ...\n");
 
        lapic_register_intr(0, vector);
-       apic_write_around(APIC_LVT0, APIC_DM_FIXED | vector);   /* Fixed mode */
+       apic_write(APIC_LVT0, APIC_DM_FIXED | vector);  /* Fixed mode */
        enable_8259A_irq(0);
 
        if (timer_irq_works()) {
-               printk(" works.\n");
+               apic_printk(APIC_QUIET, KERN_INFO "..... works.\n");
                goto out;
        }
        disable_8259A_irq(0);
-       apic_write_around(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_FIXED | vector);
-       printk(" failed.\n");
+       apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_FIXED | vector);
+       apic_printk(APIC_QUIET, KERN_INFO "..... failed.\n");
 
-       printk(KERN_INFO "...trying to set up timer as ExtINT IRQ...");
+       apic_printk(APIC_QUIET, KERN_INFO
+                   "...trying to set up timer as ExtINT IRQ...\n");
 
        init_8259A(0);
        make_8259A_irq(0);
-       apic_write_around(APIC_LVT0, APIC_DM_EXTINT);
+       apic_write(APIC_LVT0, APIC_DM_EXTINT);
 
        unlock_ExtINT_logic();
 
        if (timer_irq_works()) {
-               printk(" works.\n");
+               apic_printk(APIC_QUIET, KERN_INFO "..... works.\n");
                goto out;
        }
-       printk(" failed :(.\n");
+       apic_printk(APIC_QUIET, KERN_INFO "..... failed :(.\n");
        panic("IO-APIC + timer doesn't work!  Boot with apic=debug and send a "
-               "report.  Then try booting with the 'noapic' option");
+               "report.  Then try booting with the 'noapic' option.\n");
 out:
        local_irq_restore(flags);
 }