lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86, genapic: refactor genapic_64.h

Browse Source 
Impact: pre unification cleanup

Make genapic_64.h similar to genapic_32.h: reorder fields, unify types
and bring in new entries.

No existing functionality is affected.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2009-01-27 23:07:42 +01:00
parent 74b6eb6b93
commit 6e7a59944a
1 changed files with 59 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
arch/x86/include/asm/genapic_64.h
View File

@@ -16,13 +16,62 @@
struct genapic {
char *name;
int (*probe)(void);
int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
int (*apic_id_registered)(void);
u32 int_delivery_mode;
u32 int_dest_mode;
int (*apic_id_registered)(void);
const struct cpumask *(*target_cpus)(void);
int ESR_DISABLE;
int apic_destination_logical;
unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
unsigned long (*check_apicid_present)(int apicid);
int no_balance_irq;
int no_ioapic_check;
void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
void (*init_apic_ldr)(void);
physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
void (*setup_apic_routing)(void);
int (*multi_timer_check)(int apic, int irq);
int (*apicid_to_node)(int logical_apicid);
int (*cpu_to_logical_apicid)(int cpu);
int (*cpu_present_to_apicid)(int mps_cpu);
physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
void (*setup_portio_remap)(void);
int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
void (*enable_apic_mode)(void);
#ifdef CONFIG_X86_32
u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
#else
unsigned int (*phys_pkg_id)(int index_msb);
#endif
/*
* When one of the next two hooks returns 1 the genapic
* is switched to this. Essentially they are additional
* probe functions:
*/
int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
char *productid);
unsigned int (*get_apic_id)(unsigned long x);
unsigned long (*set_apic_id)(unsigned int id);
unsigned long apic_id_mask;
unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);
#ifdef CONFIG_SMP
/* ipi */
void (*send_IPI_mask)(const struct cpumask *mask, int vector);
void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
@@ -30,16 +79,17 @@ struct genapic {
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
void (*send_IPI_self)(int vector);
/* */
unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);
unsigned int (*phys_pkg_id)(int index_msb);
unsigned int (*get_apic_id)(unsigned long x);
unsigned long (*set_apic_id)(unsigned int id);
unsigned long apic_id_mask;
#endif
/* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);
int trampoline_phys_low;
int trampoline_phys_high;
void (*wait_for_init_deassert)(atomic_t *deassert);
void (*smp_callin_clear_local_apic)(void);
void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
void (*inquire_remote_apic)(int apicid);
};
extern struct genapic *genapic;