[fe52766e] | 1 | #include <bsp.h> |
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[1efeb61] | 2 | #include <Css.h> |
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[fe52766e] | 3 | #include <dmv170.h> |
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| 4 | #include <assert.h> |
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| 5 | |
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| 6 | css_jump_table_struct *W_Css_jump_table; |
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| 7 | #define JUMP_TABLE_ADDRESS ((void **) 0xf0f030a0) |
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| 8 | |
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| 9 | void Init_Css() |
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| 10 | { |
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| 11 | W_Css_jump_table = *JUMP_TABLE_ADDRESS; |
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| 12 | } |
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[1efeb61] | 13 | |
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| 14 | rtems_unsigned32 Css_Id( |
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| 15 | rtems_vector_number vector /* vector number */ |
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| 16 | ) |
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| 17 | { |
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[fe52766e] | 18 | rtems_unsigned32 id = 0; |
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[1efeb61] | 19 | |
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| 20 | switch ( vector ) { |
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| 21 | case DMV170_DUART_IRQ: |
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| 22 | id = CSS_DARF_INT; |
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| 23 | break; |
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| 24 | |
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[fe52766e] | 25 | case DMV170_MEZZANINE_IRQ_0: |
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[1efeb61] | 26 | id = CSS_MAXPACK_INT; |
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| 27 | break; |
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| 28 | |
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| 29 | case DMV170_TICK_IRQ: |
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| 30 | id = CSS_TICK_INT; |
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| 31 | break; |
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| 32 | |
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| 33 | case DMV170_LOCATION_MON_IRQ: |
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| 34 | id = CSS_LM_INT; |
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| 35 | break; |
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| 36 | |
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| 37 | case DMV170_SCV64_IRQ: |
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| 38 | id = CSS_SCV_VME_INT; |
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| 39 | break; |
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| 40 | |
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| 41 | case DMV170_RTC_IRQ: |
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| 42 | id = CSS_RTC_INT; |
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| 43 | break; |
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| 44 | } |
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| 45 | |
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| 46 | return id; |
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| 47 | } |
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| 48 | |
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| 49 | rtems_vector_number Vector_id( |
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| 50 | rtems_unsigned32 id |
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| 51 | ) |
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| 52 | { |
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[fe52766e] | 53 | rtems_vector_number vector = 0; |
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[1efeb61] | 54 | |
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| 55 | switch ( id ) { |
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| 56 | case CSS_ACFAIL_INT: |
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| 57 | vector = DMV170_ACFAIL_IRQ; |
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| 58 | break; |
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| 59 | case CSS_SYSFAIL_INT: |
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| 60 | vector = DMV170_SYSFAIL_IRQ; |
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| 61 | break; |
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| 62 | case CSS_WATCHDOG_INT: |
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| 63 | vector = DMV170_WATCHDOG_IRQ; |
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| 64 | break; |
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| 65 | case CSS_BI_INT: |
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| 66 | vector = DMV170_BI_IRQ; |
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| 67 | break; |
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| 68 | case CSS_LM_INT: |
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| 69 | vector = DMV170_LOCATION_MON_IRQ; |
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| 70 | break; |
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| 71 | case CSS_TICK_INT: |
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| 72 | vector = DMV170_TICK_IRQ; |
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| 73 | break; |
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| 74 | case CSS_DARF_INT: |
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| 75 | vector = DMV170_DUART_IRQ; |
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| 76 | break; |
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| 77 | case CSS_RAM_PARITY_INT: |
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| 78 | vector = DMV170_RAM_PARITY_IRQ; |
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| 79 | break; |
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| 80 | case CSS_DARF_BUS_ERROR: |
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| 81 | vector = DMV170_DARF_BUS_ERROR_IRQ; |
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| 82 | break; |
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| 83 | case CSS_PERIPHERAL_INT: |
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| 84 | vector = DMV170_PERIPHERAL_IRQ; |
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| 85 | break; |
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| 86 | case CSS_MAXPACK_INT: |
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[fe52766e] | 87 | assert(0); |
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[1efeb61] | 88 | break; |
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| 89 | case CSS_SCV_VME_INT: |
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[fe52766e] | 90 | assert(0); |
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[1efeb61] | 91 | break; |
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| 92 | case CSS_RTC_INT: |
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| 93 | vector = DMV170_RTC_IRQ; |
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| 94 | break; |
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| 95 | } |
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| 96 | |
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| 97 | return vector; |
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| 98 | } |
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| 99 | |
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| 100 | void enable_card_interrupt( |
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| 101 | rtems_vector_number vector /* vector number */ |
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| 102 | ) |
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| 103 | { |
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| 104 | rtems_unsigned32 Id; |
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| 105 | Id = Css_Id(vector); |
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| 106 | |
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[fe52766e] | 107 | Enable_int(Id, TRUE); |
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[1efeb61] | 108 | } |
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| 109 | |
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| 110 | rtems_vector_number Get_interrupt() |
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| 111 | { |
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[fe52766e] | 112 | rtems_vector_number vector = 0; |
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[1efeb61] | 113 | rtems_unsigned32 id; |
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| 114 | |
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| 115 | if ( Get_int_status(CSS_ACFAIL_INT) ) |
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| 116 | vector = DMV170_ACFAIL_IRQ; |
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| 117 | else if ( Get_int_status( CSS_SYSFAIL_INT) ) |
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| 118 | vector = DMV170_SYSFAIL_IRQ; |
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| 119 | else if ( Get_int_status( CSS_WATCHDOG_INT) ) |
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| 120 | vector = DMV170_WATCHDOG_IRQ; |
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| 121 | else if ( Get_int_status( CSS_BI_INT) ) |
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| 122 | vector = DMV170_BI_IRQ; |
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| 123 | else if ( Get_int_status( CSS_LM_INT) ) |
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| 124 | vector = DMV170_LOCATION_MON_IRQ; |
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| 125 | else if ( Get_int_status( CSS_TICK_INT) ) |
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| 126 | vector = DMV170_TICK_IRQ; |
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| 127 | else if ( Get_int_status( CSS_DARF_INT) ) |
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| 128 | vector = DMV170_DUART_IRQ; |
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| 129 | else if ( Get_int_status( CSS_RAM_PARITY_INT) ) |
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| 130 | vector = DMV170_RAM_PARITY_IRQ; |
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| 131 | else if ( Get_int_status( CSS_DARF_BUS_ERROR) ) |
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| 132 | vector = DMV170_DARF_BUS_ERROR_IRQ; |
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| 133 | else if ( Get_int_status( CSS_PERIPHERAL_INT) ) |
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| 134 | vector = DMV170_PERIPHERAL_IRQ; |
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| 135 | else if ( Get_int_status( CSS_MAXPACK_INT) ) { |
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| 136 | vector = DMV170_MEZZANINE_IRQ_0; |
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| 137 | assert(0); |
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| 138 | } |
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| 139 | else if ( Get_int_status( CSS_SCV_VME_INT) ) { |
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[fe52766e] | 140 | vector = DMV170_MEZZANINE_IRQ_0; |
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[1efeb61] | 141 | assert(0); |
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| 142 | } |
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| 143 | else if ( Get_int_status( CSS_RTC_INT) ) |
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| 144 | vector = DMV170_RTC_IRQ; |
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| 145 | |
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| 146 | return vector; |
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| 147 | } |
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| 148 | |
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| 149 | void Clear_interrupt( |
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| 150 | rtems_vector_number vector |
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| 151 | ) |
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| 152 | { |
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| 153 | rtems_unsigned32 Id; |
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| 154 | Id = Css_Id(vector); |
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| 155 | |
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| 156 | Clear_int(Id); |
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| 157 | } |
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