target: Drop incorrect se_lun_acl release for dynamic -> explict ACL conversion
[zen-stable.git] / arch / x86 / include / asm / x2apic.h
blob6bf5b8e478c067f9058bb6bb17a383065d31204b
1 /*
2 * Common bits for X2APIC cluster/physical modes.
3 */
5 #ifndef _ASM_X86_X2APIC_H
6 #define _ASM_X86_X2APIC_H
8 #include <asm/apic.h>
9 #include <asm/ipi.h>
10 #include <linux/cpumask.h>
13 * Need to use more than cpu 0, because we need more vectors
14 * when MSI-X are used.
16 static const struct cpumask *x2apic_target_cpus(void)
18 return cpu_online_mask;
21 static int x2apic_apic_id_registered(void)
23 return 1;
27 * For now each logical cpu is in its own vector allocation domain.
29 static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
31 cpumask_clear(retmask);
32 cpumask_set_cpu(cpu, retmask);
35 static void
36 __x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest)
38 unsigned long cfg = __prepare_ICR(0, vector, dest);
39 native_x2apic_icr_write(cfg, apicid);
42 static unsigned int x2apic_get_apic_id(unsigned long id)
44 return id;
47 static unsigned long x2apic_set_apic_id(unsigned int id)
49 return id;
52 static int x2apic_phys_pkg_id(int initial_apicid, int index_msb)
54 return initial_apicid >> index_msb;
57 static void x2apic_send_IPI_self(int vector)
59 apic_write(APIC_SELF_IPI, vector);
62 #endif /* _ASM_X86_X2APIC_H */