r
No functional changes.
Cc: [email protected]
Signed-off-by: Andi Kleen <[email protected]>
---
arch/x86_64/kernel/mpparse.c | 57 ++++++++++++-------------------------------
1 files changed, 16 insertions(+), 41 deletions(-)
Index: linux/arch/x86_64/kernel/mpparse.c
===================================================================
--- linux.orig/arch/x86_64/kernel/mpparse.c
+++ linux/arch/x86_64/kernel/mpparse.c
@@ -614,23 +614,17 @@ void __init find_smp_config(void)
#ifdef CONFIG_ACPI
-void __init mp_register_lapic_address (
- u64 address)
+void __init mp_register_lapic_address(u64 address)
{
mp_lapic_addr = (unsigned long) address;
-
set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr);
-
if (boot_cpu_id == -1U)
boot_cpu_id = GET_APIC_ID(apic_read(APIC_ID));
Dprintk("Boot CPU = %d\n", boot_cpu_physical_apicid);
}
-
-void __cpuinit mp_register_lapic (
- u8 id,
- u8 enabled)
+void __cpuinit mp_register_lapic (u8 id, u8 enabled)
{
struct mpc_config_processor processor;
int boot_cpu = 0;
@@ -668,11 +662,9 @@ static struct mp_ioapic_routing {
u32 pin_programmed[4];
} mp_ioapic_routing[MAX_IO_APICS];
-
-static int mp_find_ioapic (
- int gsi)
+static int mp_find_ioapic(int gsi)
{
- int i = 0;
+ int i = 0;
/* Find the IOAPIC that manages this GSI. */
for (i = 0; i < nr_ioapics; i++) {
@@ -682,17 +674,12 @@ static int mp_find_ioapic (
}
printk(KERN_ERR "ERROR: Unable to locate IOAPIC for GSI %d\n", gsi);
-
return -1;
}
-
-void __init mp_register_ioapic (
- u8 id,
- u32 address,
- u32 gsi_base)
+void __init mp_register_ioapic(u8 id, u32 address, u32 gsi_base)
{
- int idx = 0;
+ int idx = 0;
if (nr_ioapics >= MAX_IO_APICS) {
printk(KERN_ERR "ERROR: Max # of I/O APICs (%d) exceeded "
@@ -729,16 +716,10 @@ void __init mp_register_ioapic (
mp_ioapics[idx].mpc_apicver, mp_ioapics[idx].mpc_apicaddr,
mp_ioapic_routing[idx].gsi_start,
mp_ioapic_routing[idx].gsi_end);
-
- return;
}
-
-void __init mp_override_legacy_irq (
- u8 bus_irq,
- u8 polarity,
- u8 trigger,
- u32 gsi)
+void __init
+mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
{
struct mpc_config_intsrc intsrc;
int ioapic = -1;
@@ -776,16 +757,13 @@ void __init mp_override_legacy_irq (
mp_irqs[mp_irq_entries] = intsrc;
if (++mp_irq_entries == MAX_IRQ_SOURCES)
panic("Max # of irq sources exceeded!\n");
-
- return;
}
-
-void __init mp_config_acpi_legacy_irqs (void)
+void __init mp_config_acpi_legacy_irqs(void)
{
struct mpc_config_intsrc intsrc;
- int i = 0;
- int ioapic = -1;
+ int i = 0;
+ int ioapic = -1;
/*
* Fabricate the legacy ISA bus (bus #31).
@@ -843,24 +821,22 @@ void __init mp_config_acpi_legacy_irqs (
if (++mp_irq_entries == MAX_IRQ_SOURCES)
panic("Max # of irq sources exceeded!\n");
}
-
- return;
}
#define MAX_GSI_NUM 4096
int mp_register_gsi(u32 gsi, int triggering, int polarity)
{
- int ioapic = -1;
- int ioapic_pin = 0;
- int idx, bit = 0;
- static int pci_irq = 16;
+ int ioapic = -1;
+ int ioapic_pin = 0;
+ int idx, bit = 0;
+ static int pci_irq = 16;
/*
* Mapping between Global System Interrupts, which
* represent all possible interrupts, to the IRQs
* assigned to actual devices.
*/
- static int gsi_to_irq[MAX_GSI_NUM];
+ static int gsi_to_irq[MAX_GSI_NUM];
if (acpi_irq_model != ACPI_IRQ_MODEL_IOAPIC)
return gsi;
@@ -934,5 +910,4 @@ int mp_register_gsi(u32 gsi, int trigger
polarity == ACPI_ACTIVE_HIGH ? 0 : 1);
return gsi;
}
-
#endif /*CONFIG_ACPI*/
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
