diff options
Diffstat (limited to 'include/asm-i386/mach-default/mach_apic.h')
-rw-r--r-- | include/asm-i386/mach-default/mach_apic.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/include/asm-i386/mach-default/mach_apic.h b/include/asm-i386/mach-default/mach_apic.h deleted file mode 100644 index 6db1c3b..0000000 --- a/include/asm-i386/mach-default/mach_apic.h +++ /dev/null @@ -1,131 +0,0 @@ -#ifndef __ASM_MACH_APIC_H -#define __ASM_MACH_APIC_H - -#include <mach_apicdef.h> -#include <asm/smp.h> - -#define APIC_DFR_VALUE (APIC_DFR_FLAT) - -static inline cpumask_t target_cpus(void) -{ -#ifdef CONFIG_SMP - return cpu_online_map; -#else - return cpumask_of_cpu(0); -#endif -} -#define TARGET_CPUS (target_cpus()) - -#define NO_BALANCE_IRQ (0) -#define esr_disable (0) - -#define INT_DELIVERY_MODE dest_LowestPrio -#define INT_DEST_MODE 1 /* logical delivery broadcast to all procs */ - -static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid) -{ - return physid_isset(apicid, bitmap); -} - -static inline unsigned long check_apicid_present(int bit) -{ - return physid_isset(bit, phys_cpu_present_map); -} - -/* - * Set up the logical destination ID. - * - * Intel recommends to set DFR, LDR and TPR before enabling - * an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel - * document number 292116). So here it goes... - */ -static inline void init_apic_ldr(void) -{ - unsigned long val; - - apic_write_around(APIC_DFR, APIC_DFR_VALUE); - val = apic_read(APIC_LDR) & ~APIC_LDR_MASK; - val |= SET_APIC_LOGICAL_ID(1UL << smp_processor_id()); - apic_write_around(APIC_LDR, val); -} - -static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map) -{ - return phys_map; -} - -static inline void setup_apic_routing(void) -{ - printk("Enabling APIC mode: %s. Using %d I/O APICs\n", - "Flat", nr_ioapics); -} - -static inline int multi_timer_check(int apic, int irq) -{ - return 0; -} - -static inline int apicid_to_node(int logical_apicid) -{ - return 0; -} - -/* Mapping from cpu number to logical apicid */ -static inline int cpu_to_logical_apicid(int cpu) -{ - return 1 << cpu; -} - -static inline int cpu_present_to_apicid(int mps_cpu) -{ - if (mps_cpu < get_physical_broadcast()) - return mps_cpu; - else - return BAD_APICID; -} - -static inline physid_mask_t apicid_to_cpu_present(int phys_apicid) -{ - return physid_mask_of_physid(phys_apicid); -} - -static inline int mpc_apic_id(struct mpc_config_processor *m, - struct mpc_config_translation *translation_record) -{ - printk("Processor #%d %ld:%ld APIC version %d\n", - m->mpc_apicid, - (m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8, - (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4, - m->mpc_apicver); - return (m->mpc_apicid); -} - -static inline void setup_portio_remap(void) -{ -} - -static inline int check_phys_apicid_present(int boot_cpu_physical_apicid) -{ - return physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map); -} - -static inline int apic_id_registered(void) -{ - return physid_isset(GET_APIC_ID(apic_read(APIC_ID)), phys_cpu_present_map); -} - -static inline unsigned int cpu_mask_to_apicid(cpumask_t cpumask) -{ - return cpus_addr(cpumask)[0]; -} - -static inline void enable_apic_mode(void) -{ -} - -static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb) -{ - return cpuid_apic >> index_msb; -} - -#endif /* __ASM_MACH_APIC_H */ |