Contributors: 9
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Thomas Gleixner |
138 |
48.08% |
6 |
31.58% |
| James Cleverdon |
55 |
19.16% |
1 |
5.26% |
| Ingo Molnar |
19 |
6.62% |
3 |
15.79% |
| Yinghai Lu |
16 |
5.57% |
2 |
10.53% |
| Jan Beulich |
16 |
5.57% |
2 |
10.53% |
| Mike Travis |
15 |
5.23% |
2 |
10.53% |
| Fernando Luis Vázquez Cao |
14 |
4.88% |
1 |
5.26% |
| Tejun Heo |
12 |
4.18% |
1 |
5.26% |
| Denys Vlasenko |
2 |
0.70% |
1 |
5.26% |
| Total |
287 |
|
19 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Historical copyright notices:
*
* Copyright 2004 James Cleverdon, IBM.
* (c) 1995 Alan Cox, Building #3 <alan@redhat.com>
* (c) 1998-99, 2000 Ingo Molnar <mingo@redhat.com>
* (c) 2002,2003 Andi Kleen, SuSE Labs.
*/
#include <linux/jump_label.h>
#include <asm/irq_vectors.h>
#include <asm/apic.h>
/* APIC flat 64 */
void flat_init_apic_ldr(void);
/* X2APIC */
int x2apic_apic_id_valid(u32 apicid);
int x2apic_apic_id_registered(void);
void __x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest);
unsigned int x2apic_get_apic_id(unsigned long id);
u32 x2apic_set_apic_id(unsigned int id);
int x2apic_phys_pkg_id(int initial_apicid, int index_msb);
void x2apic_send_IPI_self(int vector);
void __x2apic_send_IPI_shorthand(int vector, u32 which);
/* IPI */
DECLARE_STATIC_KEY_FALSE(apic_use_ipi_shorthand);
static inline unsigned int __prepare_ICR(unsigned int shortcut, int vector,
unsigned int dest)
{
unsigned int icr = shortcut | dest;
switch (vector) {
default:
icr |= APIC_DM_FIXED | vector;
break;
case NMI_VECTOR:
icr |= APIC_DM_NMI;
break;
}
return icr;
}
void __default_send_IPI_shortcut(unsigned int shortcut, int vector);
/*
* This is used to send an IPI with no shorthand notation (the destination is
* specified in bits 56 to 63 of the ICR).
*/
void __default_send_IPI_dest_field(unsigned int mask, int vector, unsigned int dest);
void default_send_IPI_single(int cpu, int vector);
void default_send_IPI_single_phys(int cpu, int vector);
void default_send_IPI_mask_sequence_phys(const struct cpumask *mask, int vector);
void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask, int vector);
void default_send_IPI_allbutself(int vector);
void default_send_IPI_all(int vector);
void default_send_IPI_self(int vector);
#ifdef CONFIG_X86_32
void default_send_IPI_mask_sequence_logical(const struct cpumask *mask, int vector);
void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask, int vector);
void default_send_IPI_mask_logical(const struct cpumask *mask, int vector);
#endif