Contributors: 18
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Thomas Gleixner |
132 |
35.58% |
23 |
44.23% |
| James Cleverdon |
47 |
12.67% |
1 |
1.92% |
| Yinghai Lu |
35 |
9.43% |
4 |
7.69% |
| Ingo Molnar |
34 |
9.16% |
7 |
13.46% |
| Mike Travis |
30 |
8.09% |
2 |
3.85% |
| Fernando Luis Vázquez Cao |
23 |
6.20% |
1 |
1.92% |
| Jan Beulich |
16 |
4.31% |
2 |
3.85% |
| Daniel J Blueman |
12 |
3.23% |
1 |
1.92% |
| Andi Kleen |
12 |
3.23% |
2 |
3.85% |
| Suresh B. Siddha |
9 |
2.43% |
1 |
1.92% |
| Tejun Heo |
6 |
1.62% |
1 |
1.92% |
| Tim Chen |
4 |
1.08% |
1 |
1.92% |
| Miguel Botón |
3 |
0.81% |
1 |
1.92% |
| Cyrill V. Gorcunov |
2 |
0.54% |
1 |
1.92% |
| Alexander Gordeev |
2 |
0.54% |
1 |
1.92% |
| Denys Vlasenko |
2 |
0.54% |
1 |
1.92% |
| Glauber de Oliveira Costa |
1 |
0.27% |
1 |
1.92% |
| Martin J. Bligh |
1 |
0.27% |
1 |
1.92% |
| Total |
371 |
|
52 |
|
/* 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);
u32 x2apic_set_apic_id(u32 id);
u32 x2apic_phys_pkg_id(u32 initial_apicid, int index_msb);
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);
bool default_apic_id_registered(void);
bool default_check_apicid_used(physid_mask_t *map, u32 apicid);
#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