2 * APIC driver for the IBM NUMAQ chipset.
4 #define APIC_DEFINITION 1
5 #include <linux/threads.h>
6 #include <linux/cpumask.h>
7 #include <asm/mpspec.h>
8 #include <asm/genapic.h>
9 #include <asm/fixmap.h>
10 #include <asm/apicdef.h>
11 #include <linux/kernel.h>
12 #include <linux/string.h>
13 #include <linux/init.h>
14 #include <asm/numaq/apicdef.h>
15 #include <linux/smp.h>
16 #include <asm/numaq/apic.h>
17 #include <asm/numaq/ipi.h>
18 #include <asm/numaq/mpparse.h>
19 #include <asm/numaq/wakecpu.h>
20 #include <asm/numaq.h>
22 static int mps_oem_check(struct mpc_table
*mpc
, char *oem
, char *productid
)
24 numaq_mps_oem_check(mpc
, oem
, productid
);
28 static int probe_numaq(void)
30 /* already know from get_memcfg_numaq() */
34 /* Hook from generic ACPI tables.c */
35 static int acpi_madt_oem_check(char *oem_id
, char *oem_table_id
)
40 static void vector_allocation_domain(int cpu
, cpumask_t
*retmask
)
42 /* Careful. Some cpus do not strictly honor the set of cpus
43 * specified in the interrupt destination when using lowest
44 * priority interrupt delivery mode.
46 * In particular there was a hyperthreading cpu observed to
47 * deliver interrupts to the wrong hyperthread when only one
48 * hyperthread was specified in the interrupt desitination.
50 *retmask
= (cpumask_t
){ { [0] = APIC_ALL_CPUS
, } };
53 struct genapic apic_numaq
= APIC_INIT("NUMAQ", probe_numaq
);