diff options
Diffstat (limited to 'include/asm-i386/mach-visws/mach_apic.h')
-rw-r--r-- | include/asm-i386/mach-visws/mach_apic.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/include/asm-i386/mach-visws/mach_apic.h b/include/asm-i386/mach-visws/mach_apic.h deleted file mode 100644 index efac6f0d139f..000000000000 --- a/include/asm-i386/mach-visws/mach_apic.h +++ /dev/null | |||
@@ -1,103 +0,0 @@ | |||
1 | #ifndef __ASM_MACH_APIC_H | ||
2 | #define __ASM_MACH_APIC_H | ||
3 | |||
4 | #include <mach_apicdef.h> | ||
5 | #include <asm/smp.h> | ||
6 | |||
7 | #define APIC_DFR_VALUE (APIC_DFR_FLAT) | ||
8 | |||
9 | #define no_balance_irq (0) | ||
10 | #define esr_disable (0) | ||
11 | |||
12 | #define INT_DELIVERY_MODE dest_LowestPrio | ||
13 | #define INT_DEST_MODE 1 /* logical delivery broadcast to all procs */ | ||
14 | |||
15 | #ifdef CONFIG_SMP | ||
16 | #define TARGET_CPUS cpu_online_map | ||
17 | #else | ||
18 | #define TARGET_CPUS cpumask_of_cpu(0) | ||
19 | #endif | ||
20 | |||
21 | #define check_apicid_used(bitmap, apicid) physid_isset(apicid, bitmap) | ||
22 | #define check_apicid_present(bit) physid_isset(bit, phys_cpu_present_map) | ||
23 | |||
24 | static inline int apic_id_registered(void) | ||
25 | { | ||
26 | return physid_isset(GET_APIC_ID(apic_read(APIC_ID)), phys_cpu_present_map); | ||
27 | } | ||
28 | |||
29 | /* | ||
30 | * Set up the logical destination ID. | ||
31 | * | ||
32 | * Intel recommends to set DFR, LDR and TPR before enabling | ||
33 | * an APIC. See e.g. "AP-388 82489DX User's Manual" (Intel | ||
34 | * document number 292116). So here it goes... | ||
35 | */ | ||
36 | static inline void init_apic_ldr(void) | ||
37 | { | ||
38 | unsigned long val; | ||
39 | |||
40 | apic_write_around(APIC_DFR, APIC_DFR_VALUE); | ||
41 | val = apic_read(APIC_LDR) & ~APIC_LDR_MASK; | ||
42 | val |= SET_APIC_LOGICAL_ID(1UL << smp_processor_id()); | ||
43 | apic_write_around(APIC_LDR, val); | ||
44 | } | ||
45 | |||
46 | static inline void summit_check(char *oem, char *productid) | ||
47 | { | ||
48 | } | ||
49 | |||
50 | static inline void setup_apic_routing(void) | ||
51 | { | ||
52 | } | ||
53 | |||
54 | static inline int apicid_to_node(int logical_apicid) | ||
55 | { | ||
56 | return 0; | ||
57 | } | ||
58 | |||
59 | /* Mapping from cpu number to logical apicid */ | ||
60 | static inline int cpu_to_logical_apicid(int cpu) | ||
61 | { | ||
62 | return 1 << cpu; | ||
63 | } | ||
64 | |||
65 | static inline int cpu_present_to_apicid(int mps_cpu) | ||
66 | { | ||
67 | if (mps_cpu < get_physical_broadcast()) | ||
68 | return mps_cpu; | ||
69 | else | ||
70 | return BAD_APICID; | ||
71 | } | ||
72 | |||
73 | static inline physid_mask_t apicid_to_cpu_present(int apicid) | ||
74 | { | ||
75 | return physid_mask_of_physid(apicid); | ||
76 | } | ||
77 | |||
78 | #define WAKE_SECONDARY_VIA_INIT | ||
79 | |||
80 | static inline void setup_portio_remap(void) | ||
81 | { | ||
82 | } | ||
83 | |||
84 | static inline void enable_apic_mode(void) | ||
85 | { | ||
86 | } | ||
87 | |||
88 | static inline int check_phys_apicid_present(int boot_cpu_physical_apicid) | ||
89 | { | ||
90 | return physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map); | ||
91 | } | ||
92 | |||
93 | static inline unsigned int cpu_mask_to_apicid(cpumask_t cpumask) | ||
94 | { | ||
95 | return cpus_addr(cpumask)[0]; | ||
96 | } | ||
97 | |||
98 | static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb) | ||
99 | { | ||
100 | return cpuid_apic >> index_msb; | ||
101 | } | ||
102 | |||
103 | #endif /* __ASM_MACH_APIC_H */ | ||