Rev 3022 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 3022 | Rev 4537 | ||
|---|---|---|---|
| Line 84... | Line 84... | ||
| 84 | unsigned int l_intr_entry_cnt = 0; |
84 | unsigned int l_intr_entry_cnt = 0; |
| 85 | 85 | ||
| 86 | /* |
86 | /* |
| 87 | * Implementation of IA-32 SMP configuration interface. |
87 | * Implementation of IA-32 SMP configuration interface. |
| 88 | */ |
88 | */ |
| 89 | static count_t get_cpu_count(void); |
89 | static size_t get_cpu_count(void); |
| 90 | static bool is_cpu_enabled(index_t i); |
90 | static bool is_cpu_enabled(size_t i); |
| 91 | static bool is_bsp(index_t i); |
91 | static bool is_bsp(size_t i); |
| 92 | static uint8_t get_cpu_apic_id(index_t i); |
92 | static uint8_t get_cpu_apic_id(size_t i); |
| 93 | static int mps_irq_to_pin(unsigned int irq); |
93 | static int mps_irq_to_pin(unsigned int irq); |
| 94 | 94 | ||
| 95 | struct smp_config_operations mps_config_operations = { |
95 | struct smp_config_operations mps_config_operations = { |
| 96 | .cpu_count = get_cpu_count, |
96 | .cpu_count = get_cpu_count, |
| 97 | .cpu_enabled = is_cpu_enabled, |
97 | .cpu_enabled = is_cpu_enabled, |
| 98 | .cpu_bootstrap = is_bsp, |
98 | .cpu_bootstrap = is_bsp, |
| 99 | .cpu_apic_id = get_cpu_apic_id, |
99 | .cpu_apic_id = get_cpu_apic_id, |
| 100 | .irq_to_pin = mps_irq_to_pin |
100 | .irq_to_pin = mps_irq_to_pin |
| 101 | }; |
101 | }; |
| 102 | 102 | ||
| 103 | count_t get_cpu_count(void) |
103 | size_t get_cpu_count(void) |
| 104 | { |
104 | { |
| 105 | return processor_entry_cnt; |
105 | return processor_entry_cnt; |
| 106 | } |
106 | } |
| 107 | 107 | ||
| 108 | bool is_cpu_enabled(index_t i) |
108 | bool is_cpu_enabled(size_t i) |
| 109 | { |
109 | { |
| 110 | ASSERT(i < processor_entry_cnt); |
110 | ASSERT(i < processor_entry_cnt); |
| 111 | return (bool) ((processor_entries[i].cpu_flags & 0x01) == 0x01); |
111 | return (bool) ((processor_entries[i].cpu_flags & 0x01) == 0x01); |
| 112 | } |
112 | } |
| 113 | 113 | ||
| 114 | bool is_bsp(index_t i) |
114 | bool is_bsp(size_t i) |
| 115 | { |
115 | { |
| 116 | ASSERT(i < processor_entry_cnt); |
116 | ASSERT(i < processor_entry_cnt); |
| 117 | return (bool) ((processor_entries[i].cpu_flags & 0x02) == 0x02); |
117 | return (bool) ((processor_entries[i].cpu_flags & 0x02) == 0x02); |
| 118 | } |
118 | } |
| 119 | 119 | ||
| 120 | uint8_t get_cpu_apic_id(index_t i) |
120 | uint8_t get_cpu_apic_id(size_t i) |
| 121 | { |
121 | { |
| 122 | ASSERT(i < processor_entry_cnt); |
122 | ASSERT(i < processor_entry_cnt); |
| 123 | return processor_entries[i].l_apic_id; |
123 | return processor_entries[i].l_apic_id; |
| 124 | } |
124 | } |
| 125 | 125 | ||