1b1bcb3ff4
Impact: cleanup They were only used in a single place and obscured the apic_numaq template. Signed-off-by: Ingo Molnar <mingo@elte.hu>
105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
/*
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* APIC driver for the IBM NUMAQ chipset.
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*/
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#define APIC_DEFINITION 1
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#include <linux/threads.h>
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#include <linux/cpumask.h>
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#include <asm/mpspec.h>
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#include <asm/genapic.h>
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#include <asm/fixmap.h>
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#include <asm/apicdef.h>
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#include <linux/kernel.h>
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#include <linux/string.h>
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#include <linux/init.h>
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#include <asm/numaq/apicdef.h>
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#include <linux/smp.h>
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#include <asm/numaq/apic.h>
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#include <asm/numaq/ipi.h>
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#include <asm/numaq/mpparse.h>
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#include <asm/numaq/wakecpu.h>
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#include <asm/numaq.h>
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static int mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
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{
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numaq_mps_oem_check(mpc, oem, productid);
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return found_numaq;
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}
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static int probe_numaq(void)
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{
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/* already know from get_memcfg_numaq() */
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return found_numaq;
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}
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static void vector_allocation_domain(int cpu, cpumask_t *retmask)
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{
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/* Careful. Some cpus do not strictly honor the set of cpus
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* specified in the interrupt destination when using lowest
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* priority interrupt delivery mode.
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*
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* In particular there was a hyperthreading cpu observed to
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* deliver interrupts to the wrong hyperthread when only one
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* hyperthread was specified in the interrupt desitination.
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*/
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*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
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}
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struct genapic apic_numaq = {
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.name = "NUMAQ",
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.probe = probe_numaq,
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.acpi_madt_oem_check = NULL,
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.apic_id_registered = numaq_apic_id_registered,
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.irq_delivery_mode = dest_LowestPrio,
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/* physical delivery on LOCAL quad: */
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.irq_dest_mode = 0,
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.target_cpus = target_cpus,
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.ESR_DISABLE = esr_disable,
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.apic_destination_logical = APIC_DEST_LOGICAL,
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.check_apicid_used = check_apicid_used,
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.check_apicid_present = check_apicid_present,
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.no_balance_irq = NO_BALANCE_IRQ,
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.no_ioapic_check = 0,
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.vector_allocation_domain = vector_allocation_domain,
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.init_apic_ldr = init_apic_ldr,
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.ioapic_phys_id_map = ioapic_phys_id_map,
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.setup_apic_routing = setup_apic_routing,
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.multi_timer_check = multi_timer_check,
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.apicid_to_node = apicid_to_node,
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.cpu_to_logical_apicid = cpu_to_logical_apicid,
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.cpu_present_to_apicid = cpu_present_to_apicid,
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.apicid_to_cpu_present = apicid_to_cpu_present,
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.setup_portio_remap = setup_portio_remap,
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.check_phys_apicid_present = check_phys_apicid_present,
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.enable_apic_mode = enable_apic_mode,
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.phys_pkg_id = phys_pkg_id,
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.mps_oem_check = mps_oem_check,
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.get_apic_id = get_apic_id,
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.set_apic_id = NULL,
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.apic_id_mask = APIC_ID_MASK,
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.cpu_mask_to_apicid = cpu_mask_to_apicid,
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.cpu_mask_to_apicid_and = cpu_mask_to_apicid_and,
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.send_IPI_mask = send_IPI_mask,
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.send_IPI_mask_allbutself = NULL,
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.send_IPI_allbutself = send_IPI_allbutself,
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.send_IPI_all = send_IPI_all,
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.send_IPI_self = NULL,
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.wakeup_cpu = NULL,
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.trampoline_phys_low = TRAMPOLINE_PHYS_LOW,
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.trampoline_phys_high = TRAMPOLINE_PHYS_HIGH,
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.wait_for_init_deassert = wait_for_init_deassert,
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.smp_callin_clear_local_apic = smp_callin_clear_local_apic,
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.store_NMI_vector = store_NMI_vector,
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.restore_NMI_vector = restore_NMI_vector,
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.inquire_remote_apic = inquire_remote_apic,
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};
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