diff options
Diffstat (limited to 'include/asm-i386/genapic.h')
| -rw-r--r-- | include/asm-i386/genapic.h | 69 |
1 files changed, 41 insertions, 28 deletions
diff --git a/include/asm-i386/genapic.h b/include/asm-i386/genapic.h index b3783a32abee..8ffbb0f07457 100644 --- a/include/asm-i386/genapic.h +++ b/include/asm-i386/genapic.h @@ -1,6 +1,8 @@ #ifndef _ASM_GENAPIC_H #define _ASM_GENAPIC_H 1 +#include <asm/mpspec.h> + /* * Generic APIC driver interface. * @@ -63,14 +65,25 @@ struct genapic { unsigned (*get_apic_id)(unsigned long x); unsigned long apic_id_mask; unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask); - + +#ifdef CONFIG_SMP /* ipi */ void (*send_IPI_mask)(cpumask_t mask, int vector); void (*send_IPI_allbutself)(int vector); void (*send_IPI_all)(int vector); +#endif }; -#define APICFUNC(x) .x = x +#define APICFUNC(x) .x = x, + +/* More functions could be probably marked IPIFUNC and save some space + in UP GENERICARCH kernels, but I don't have the nerve right now + to untangle this mess. -AK */ +#ifdef CONFIG_SMP +#define IPIFUNC(x) APICFUNC(x) +#else +#define IPIFUNC(x) +#endif #define APIC_INIT(aname, aprobe) { \ .name = aname, \ @@ -80,33 +93,33 @@ struct genapic { .no_balance_irq = NO_BALANCE_IRQ, \ .ESR_DISABLE = esr_disable, \ .apic_destination_logical = APIC_DEST_LOGICAL, \ - APICFUNC(apic_id_registered), \ - APICFUNC(target_cpus), \ - APICFUNC(check_apicid_used), \ - APICFUNC(check_apicid_present), \ - APICFUNC(init_apic_ldr), \ - APICFUNC(ioapic_phys_id_map), \ - APICFUNC(clustered_apic_check), \ - APICFUNC(multi_timer_check), \ - APICFUNC(apicid_to_node), \ - APICFUNC(cpu_to_logical_apicid), \ - APICFUNC(cpu_present_to_apicid), \ - APICFUNC(apicid_to_cpu_present), \ - APICFUNC(mpc_apic_id), \ - APICFUNC(setup_portio_remap), \ - APICFUNC(check_phys_apicid_present), \ - APICFUNC(mpc_oem_bus_info), \ - APICFUNC(mpc_oem_pci_bus), \ - APICFUNC(mps_oem_check), \ - APICFUNC(get_apic_id), \ + APICFUNC(apic_id_registered) \ + APICFUNC(target_cpus) \ + APICFUNC(check_apicid_used) \ + APICFUNC(check_apicid_present) \ + APICFUNC(init_apic_ldr) \ + APICFUNC(ioapic_phys_id_map) \ + APICFUNC(clustered_apic_check) \ + APICFUNC(multi_timer_check) \ + APICFUNC(apicid_to_node) \ + APICFUNC(cpu_to_logical_apicid) \ + APICFUNC(cpu_present_to_apicid) \ + APICFUNC(apicid_to_cpu_present) \ + APICFUNC(mpc_apic_id) \ + APICFUNC(setup_portio_remap) \ + APICFUNC(check_phys_apicid_present) \ + APICFUNC(mpc_oem_bus_info) \ + APICFUNC(mpc_oem_pci_bus) \ + APICFUNC(mps_oem_check) \ + APICFUNC(get_apic_id) \ .apic_id_mask = APIC_ID_MASK, \ - APICFUNC(cpu_mask_to_apicid), \ - APICFUNC(acpi_madt_oem_check), \ - APICFUNC(send_IPI_mask), \ - APICFUNC(send_IPI_allbutself), \ - APICFUNC(send_IPI_all), \ - APICFUNC(enable_apic_mode), \ - APICFUNC(phys_pkg_id), \ + APICFUNC(cpu_mask_to_apicid) \ + APICFUNC(acpi_madt_oem_check) \ + IPIFUNC(send_IPI_mask) \ + IPIFUNC(send_IPI_allbutself) \ + IPIFUNC(send_IPI_all) \ + APICFUNC(enable_apic_mode) \ + APICFUNC(phys_pkg_id) \ } extern struct genapic *genapic; |