[1efeb61] | 1 | #include <Css.h> |
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| 2 | |
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| 3 | rtems_unsigned32 Css_Id( |
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| 4 | rtems_vector_number vector /* vector number */ |
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| 5 | ) |
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| 6 | { |
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| 7 | rtems_unsigned32 id; |
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| 8 | |
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| 9 | switch ( vector ) { |
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| 10 | case DMV170_DUART_IRQ: |
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| 11 | case DMV170_ETHERNET_IRQ: |
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| 12 | case DMV170_SCSI_IRQ: |
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| 13 | case DMV170_SCC_IRQ: |
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| 14 | id = CSS_DARF_INT; |
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| 15 | break; |
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| 16 | |
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| 17 | case DMV170_MEZZANINE_IRQ: |
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| 18 | id = CSS_MAXPACK_INT; |
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| 19 | break; |
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| 20 | |
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| 21 | case DMV170_TICK_IRQ: |
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| 22 | id = CSS_TICK_INT; |
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| 23 | break; |
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| 24 | |
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| 25 | case DMV170_LOCATION_MON_IRQ: |
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| 26 | id = CSS_LM_INT; |
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| 27 | break; |
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| 28 | |
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| 29 | case DMV170_SCV64_IRQ: |
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| 30 | id = CSS_SCV_VME_INT; |
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| 31 | break; |
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| 32 | |
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| 33 | case DMV170_RTC_IRQ: |
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| 34 | id = CSS_RTC_INT; |
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| 35 | break; |
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| 36 | } |
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| 37 | |
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| 38 | return id; |
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| 39 | } |
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| 40 | |
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| 41 | rtems_vector_number Vector_id( |
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| 42 | rtems_unsigned32 id |
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| 43 | ) |
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| 44 | { |
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| 45 | rtems_vector_number vector; |
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| 46 | |
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| 47 | switch ( id ) { |
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| 48 | case CSS_ACFAIL_INT: |
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| 49 | vector = DMV170_ACFAIL_IRQ; |
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| 50 | break; |
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| 51 | case CSS_SYSFAIL_INT: |
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| 52 | vector = DMV170_SYSFAIL_IRQ; |
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| 53 | break; |
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| 54 | case CSS_WATCHDOG_INT: |
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| 55 | vector = DMV170_WATCHDOG_IRQ; |
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| 56 | break; |
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| 57 | case CSS_BI_INT: |
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| 58 | vector = DMV170_BI_IRQ; |
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| 59 | break; |
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| 60 | case CSS_LM_INT: |
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| 61 | vector = DMV170_LOCATION_MON_IRQ; |
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| 62 | break; |
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| 63 | case CSS_TICK_INT: |
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| 64 | vector = DMV170_TICK_IRQ; |
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| 65 | break; |
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| 66 | case CSS_DARF_INT: |
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| 67 | vector = DMV170_DUART_IRQ; |
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| 68 | break; |
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| 69 | case CSS_RAM_PARITY_INT: |
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| 70 | vector = DMV170_RAM_PARITY_IRQ; |
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| 71 | break; |
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| 72 | case CSS_DARF_BUS_ERROR: |
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| 73 | vector = DMV170_DARF_BUS_ERROR_IRQ; |
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| 74 | break; |
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| 75 | case CSS_PERIPHERAL_INT: |
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| 76 | vector = DMV170_PERIPHERAL_IRQ; |
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| 77 | break; |
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| 78 | case CSS_MAXPACK_INT: |
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| 79 | vector = DMV170_MEZZANINE_IRQ_0;assert(0); |
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| 80 | break; |
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| 81 | case CSS_SCV_VME_INT: |
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| 82 | vector = DMV170_MEZZANINE_IRQ_1;assert(0); |
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| 83 | break; |
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| 84 | case CSS_RTC_INT: |
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| 85 | vector = DMV170_RTC_IRQ; |
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| 86 | break; |
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| 87 | } |
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| 88 | |
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| 89 | return vector; |
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| 90 | } |
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| 91 | |
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| 92 | void enable_card_interrupt( |
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| 93 | rtems_vector_number vector /* vector number */ |
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| 94 | ) |
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| 95 | { |
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| 96 | rtems_unsigned32 Id; |
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| 97 | Id = Css_Id(vector); |
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| 98 | |
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| 99 | Enable_int(Id); |
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| 100 | } |
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| 101 | |
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| 102 | rtems_vector_number Get_interrupt() |
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| 103 | { |
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| 104 | rtems_vector_number vector; |
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| 105 | rtems_unsigned32 id; |
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| 106 | |
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| 107 | if ( Get_int_status(CSS_ACFAIL_INT) ) |
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| 108 | vector = DMV170_ACFAIL_IRQ; |
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| 109 | else if ( Get_int_status( CSS_SYSFAIL_INT) ) |
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| 110 | vector = DMV170_SYSFAIL_IRQ; |
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| 111 | else if ( Get_int_status( CSS_WATCHDOG_INT) ) |
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| 112 | vector = DMV170_WATCHDOG_IRQ; |
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| 113 | else if ( Get_int_status( CSS_BI_INT) ) |
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| 114 | vector = DMV170_BI_IRQ; |
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| 115 | else if ( Get_int_status( CSS_LM_INT) ) |
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| 116 | vector = DMV170_LOCATION_MON_IRQ; |
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| 117 | else if ( Get_int_status( CSS_TICK_INT) ) |
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| 118 | vector = DMV170_TICK_IRQ; |
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| 119 | else if ( Get_int_status( CSS_DARF_INT) ) |
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| 120 | vector = DMV170_DUART_IRQ; |
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| 121 | else if ( Get_int_status( CSS_RAM_PARITY_INT) ) |
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| 122 | vector = DMV170_RAM_PARITY_IRQ; |
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| 123 | else if ( Get_int_status( CSS_DARF_BUS_ERROR) ) |
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| 124 | vector = DMV170_DARF_BUS_ERROR_IRQ; |
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| 125 | else if ( Get_int_status( CSS_PERIPHERAL_INT) ) |
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| 126 | vector = DMV170_PERIPHERAL_IRQ; |
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| 127 | else if ( Get_int_status( CSS_MAXPACK_INT) ) { |
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| 128 | vector = DMV170_MEZZANINE_IRQ_0; |
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| 129 | assert(0); |
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| 130 | } |
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| 131 | else if ( Get_int_status( CSS_SCV_VME_INT) ) { |
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| 132 | vector = DMV170_MEZZANINE_IRQ_1; |
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| 133 | assert(0); |
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| 134 | } |
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| 135 | else if ( Get_int_status( CSS_RTC_INT) ) |
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| 136 | vector = DMV170_RTC_IRQ; |
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| 137 | |
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| 138 | return vector; |
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| 139 | } |
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| 140 | |
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| 141 | void Clear_interrupt( |
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| 142 | rtems_vector_number vector |
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| 143 | ) |
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| 144 | { |
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| 145 | rtems_unsigned32 Id; |
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| 146 | Id = Css_Id(vector); |
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| 147 | |
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| 148 | Clear_int(Id); |
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| 149 | } |
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