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| 63 | *******************************************************************************/ |
| 64 | |
| 65 | |
| 66 | #ifndef __INCmvAhbToMbush |
| 67 | #define __INCmvAhbToMbush |
| 68 | |
| 69 | /* includes */ |
| 70 | #include "ctrlEnv/mvCtrlEnvLib.h" |
| 71 | #include "ctrlEnv/sys/mvAhbToMbusRegs.h" |
| 72 | #include "ctrlEnv/mvCtrlEnvAddrDec.h" |
| 73 | |
| 74 | /* defines */ |
| 75 | |
| 76 | #if defined(MV_88F1181) |
| 77 | /* This enumerator defines the Marvell controller possible MBUS arbiter */ |
| 78 | /* target ports. It is used to define crossbar priority scheame (pizza) */ |
| 79 | typedef enum _mvMBusArbTargetId |
| 80 | { |
| 81 | DRAM_MBUS_ARB_TARGET = 0, /* Port 0 -> DRAM interface */ |
| 82 | TWSI_MBUS_ARB_TARGET = 1, /* Port 1 -> TWSI */ |
| 83 | ARM_MBUS_ARB_TARGET = 2, /* Port 2 -> ARM */ |
| 84 | PEX1_MBUS_ARB_TARGET = 3, /* Port 3 -> PCI Express 1 */ |
| 85 | PEX0_MBUS_ARB_TARGET = 4, /* Port 4 -> PCI Express0 */ |
| 86 | MAX_MBUS_ARB_TARGETS |
| 87 | }MV_MBUS_ARB_TARGET; |
| 88 | |
| 89 | typedef struct _mvMBusArbCtrl |
| 90 | { |
| 91 | MV_BOOL starvEn; |
| 92 | MV_BOOL highPrio; |
| 93 | MV_BOOL fixedRoundRobin; |
| 94 | |
| 95 | }MV_MBUS_ARB_CTRL; |
| 96 | |
| 97 | #endif /* #if defined(MV_88F1181) */ |
| 98 | |
| 99 | typedef struct _mvAhbtoMbusDecWin |
| 100 | { |
| 101 | MV_TARGET target; |
| 102 | MV_ADDR_WIN addrWin; /* An address window*/ |
| 103 | MV_BOOL enable; /* Address decode window is enabled/disabled */ |
| 104 | |
| 105 | }MV_AHB_TO_MBUS_DEC_WIN; |
| 106 | |
| 107 | /* mvAhbToMbus.h API list */ |
| 108 | |
| 109 | MV_STATUS mvAhbToMbusInit(MV_VOID); |
| 110 | MV_STATUS mvAhbToMbusWinSet(MV_U32 winNum, MV_AHB_TO_MBUS_DEC_WIN *pAddrDecWin); |
| 111 | MV_STATUS mvAhbToMbusWinGet(MV_U32 winNum, MV_AHB_TO_MBUS_DEC_WIN *pAddrDecWin); |
| 112 | MV_STATUS mvAhbToMbusWinEnable(MV_U32 winNum,MV_BOOL enable); |
| 113 | MV_U32 mvAhbToMbusWinRemap(MV_U32 winNum, MV_ADDR_WIN *pAddrDecWin); |
| 114 | MV_U32 mvAhbToMbusWinTargetGet(MV_TARGET target); |
| 115 | MV_U32 mvAhbToMbusWinAvailGet(MV_VOID); |
| 116 | MV_STATUS mvAhbToMbusWinTargetSwap(MV_TARGET target1,MV_TARGET target2); |
| 117 | |
| 118 | #if defined(MV_88F1181) |
| 119 | |
| 120 | MV_STATUS mvMbusArbSet(MV_MBUS_ARB_TARGET *pPizzaArbArray); |
| 121 | MV_STATUS mvMbusArbCtrlSet(MV_MBUS_ARB_CTRL *ctrl); |
| 122 | MV_STATUS mvMbusArbCtrlGet(MV_MBUS_ARB_CTRL *ctrl); |
| 123 | |
| 124 | #endif /* #if defined(MV_88F1181) */ |
| 125 | |
| 126 | |
| 127 | MV_VOID mvAhbToMbusAddDecShow(MV_VOID); |
| 128 | |
| 129 | |
| 130 | #endif /* __INCmvAhbToMbush */ |
| 131 | |
