#include <linux/acpi.h>
#include <linux/delay.h>
#include <linux/bootmem.h>
-#include <linux/smp_lock.h>
#include <linux/kernel_stat.h>
#include <linux/mc146818rtc.h>
#include <linux/bitops.h>
#include <asm/io_apic.h>
#include <mach_apic.h>
+#include <mach_apicdef.h>
#include <mach_mpparse.h>
#include <bios_ebda.h>
/* Have we found an MP table */
int smp_found_config;
-unsigned int __initdata maxcpus = NR_CPUS;
+unsigned int __cpuinitdata maxcpus = NR_CPUS;
/*
* Various Linux-internal data structures created from the
/* Processor that is doing the boot up */
unsigned int boot_cpu_physical_apicid = -1U;
/* Internal processor count */
-static unsigned int __devinitdata num_processors;
+unsigned int __cpuinitdata num_processors;
/* Bitmask of physically existing CPUs */
physid_mask_t phys_cpu_present_map;
*/
static int mpc_record;
-static struct mpc_config_translation *translation_table[MAX_MPC_ENTRY] __initdata;
+static struct mpc_config_translation *translation_table[MAX_MPC_ENTRY] __cpuinitdata;
-static void __devinit MP_processor_info (struct mpc_config_processor *m)
+static void __cpuinit MP_processor_info (struct mpc_config_processor *m)
{
int ver, apicid;
physid_mask_t phys_cpu;
mpc_oem_bus_info(m, str, translation_table[mpc_record]);
+#if MAX_MP_BUSSES < 256
if (m->mpc_busid >= MAX_MP_BUSSES) {
printk(KERN_WARNING "MP table busid value (%d) for bustype %s "
" is too large, max. supported is %d\n",
m->mpc_busid, str, MAX_MP_BUSSES - 1);
return;
}
+#endif
if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA)-1) == 0) {
mp_bus_id_to_type[m->mpc_busid] = MP_BUS_ISA;
mp_current_pci_id++;
} else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA)-1) == 0) {
mp_bus_id_to_type[m->mpc_busid] = MP_BUS_MCA;
- } else if (strncmp(str, BUSTYPE_NEC98, sizeof(BUSTYPE_NEC98)-1) == 0) {
- mp_bus_id_to_type[m->mpc_busid] = MP_BUS_NEC98;
} else {
printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
}
m->mpc_irqtype, m->mpc_irqflag & 3,
(m->mpc_irqflag >> 2) &3, m->mpc_srcbusid,
m->mpc_srcbusirq, m->mpc_destapic, m->mpc_destapiclint);
- /*
- * Well it seems all SMP boards in existence
- * use ExtINT/LVT1 == LINT0 and
- * NMI/LVT2 == LINT1 - the following check
- * will show us if this assumptions is false.
- * Until then we do not have to add baggage.
- */
- if ((m->mpc_irqtype == mp_ExtINT) &&
- (m->mpc_destapiclint != 0))
- BUG();
- if ((m->mpc_irqtype == mp_NMI) &&
- (m->mpc_destapiclint != 1))
- BUG();
}
#ifdef CONFIG_X86_NUMAQ
}
++mpc_record;
}
- clustered_apic_check();
+ setup_apic_routing();
if (!num_processors)
printk(KERN_ERR "SMP mptable: no processors registered!\n");
return num_processors;
#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;
Dprintk("Boot CPU = %d\n", boot_cpu_physical_apicid);
}
-
-void __devinit 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;
+ int boot_cpu = 0;
if (MAX_APICS - id <= 0) {
printk(KERN_WARNING "Processor #%d invalid (max %d)\n",
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++) {
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 tmpid;
+ int idx = 0;
+ int tmpid;
if (nr_ioapics >= MAX_IO_APICS) {
printk(KERN_ERR "ERROR: Max # of I/O APICs (%d) exceeded "
mp_ioapics[idx].mpc_apicver, mp_ioapics[idx].mpc_apicaddr,
mp_ioapic_routing[idx].gsi_base,
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;
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)
{
struct mpc_config_intsrc intsrc;
- int i = 0;
- int ioapic = -1;
+ int i = 0;
+ int ioapic = -1;
/*
* Fabricate the legacy ISA bus (bus #31).
#define MAX_GSI_NUM 4096
-int mp_register_gsi (u32 gsi, int triggering, int polarity)
+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 Interrups, which
* represent all possible interrupts, and IRQs
static int gsi_to_irq[MAX_GSI_NUM];
/* Don't set up the ACPI SCI because it's already set up */
- if (acpi_fadt.sci_int == gsi)
+ if (acpi_gbl_FADT.sci_interrupt == gsi)
return gsi;
ioapic = mp_find_ioapic(gsi);
/*
* Don't assign IRQ used by ACPI SCI
*/
- if (gsi == acpi_fadt.sci_int)
+ if (gsi == acpi_gbl_FADT.sci_interrupt)
gsi = pci_irq++;
gsi_to_irq[irq] = gsi;
} else {