Contributors: 14
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Thomas Gleixner |
116 |
34.42% |
19 |
45.24% |
| James Cleverdon |
47 |
13.95% |
1 |
2.38% |
| Yinghai Lu |
32 |
9.50% |
4 |
9.52% |
| Ingo Molnar |
31 |
9.20% |
5 |
11.90% |
| Mike Travis |
30 |
8.90% |
2 |
4.76% |
| Fernando Luis Vázquez Cao |
23 |
6.82% |
1 |
2.38% |
| Jan Beulich |
16 |
4.75% |
2 |
4.76% |
| Andi Kleen |
12 |
3.56% |
2 |
4.76% |
| Suresh B. Siddha |
9 |
2.67% |
1 |
2.38% |
| Daniel J Blueman |
8 |
2.37% |
1 |
2.38% |
| Tim Chen |
4 |
1.19% |
1 |
2.38% |
| Tejun Heo |
4 |
1.19% |
1 |
2.38% |
| Miguel Botón |
3 |
0.89% |
1 |
2.38% |
| Denys Vlasenko |
2 |
0.59% |
1 |
2.38% |
| Total |
337 |
|
42 |
|
/* 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>
/* X2APIC */
void __x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest);
u32 x2apic_get_apic_id(u32 id);
void x2apic_send_IPI_all(int vector);
void x2apic_send_IPI_allbutself(int vector);
void x2apic_send_IPI_self(int vector);
extern u32 x2apic_max_apicid;
/* 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_init_apic_ldr(void);
void apic_mem_wait_icr_idle(void);
u32 apic_mem_wait_icr_idle_timeout(void);
/*
* 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);
void x86_32_probe_bigsmp_early(void);
void x86_32_install_bigsmp(void);
#else
static inline void x86_32_probe_bigsmp_early(void) { }
static inline void x86_32_install_bigsmp(void) { }
#endif
#ifdef CONFIG_X86_BIGSMP
bool apic_bigsmp_possible(bool cmdline_selected);
void apic_bigsmp_force(void);
#else
static inline bool apic_bigsmp_possible(bool cmdline_selected) { return false; };
static inline void apic_bigsmp_force(void) { }
#endif