73b2d9e6a427a278f3cb3ffb662713dd050c6d37
[openwrt/openwrt.git] / target / linux / generic / files / crypto / ocf / kirkwood / mvHal / kw_family / ctrlEnv / sys / mvSysXor.h
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64
65 #ifndef __INCMVSysXorh
66 #define __INCMVSysXorh
67
68
69 #ifdef __cplusplus
70 extern "C" {
71 #endif
72
73 #include "ctrlEnv/sys/mvCpuIf.h"
74
75 #include "ctrlEnv/mvCtrlEnvLib.h"
76 #include "ctrlEnv/mvCtrlEnvAddrDec.h"
77
78 #define XOR_MAX_ADDR_DEC_WIN 8 /* Maximum address decode windows */
79 #define XOR_MAX_REMAP_WIN 4 /* Maximum address arbiter windows */
80
81 /* XOR Engine Address Decoding Register Map */
82 #define XOR_WINDOW_CTRL_REG(unit,chan) (XOR_UNIT_BASE(unit)+(0x240 + ((chan) * 4)))
83 #define XOR_BASE_ADDR_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x250 + ((winNum) * 4)))
84 #define XOR_SIZE_MASK_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x270 + ((winNum) * 4)))
85 #define XOR_HIGH_ADDR_REMAP_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x290 + ((winNum) * 4)))
86
87 /* XOR Engine [0..1] Window Control Registers (XExWCR) */
88 #define XEXWCR_WIN_EN_OFFS(winNum) (winNum)
89 #define XEXWCR_WIN_EN_MASK(winNum) (1 << (XEXWCR_WIN_EN_OFFS(winNum)))
90 #define XEXWCR_WIN_EN_ENABLE(winNum) (1 << (XEXWCR_WIN_EN_OFFS(winNum)))
91 #define XEXWCR_WIN_EN_DISABLE(winNum) (0 << (XEXWCR_WIN_EN_OFFS(winNum)))
92
93 #define XEXWCR_WIN_ACC_OFFS(winNum) ((2 * winNum) + 16)
94 #define XEXWCR_WIN_ACC_MASK(winNum) (3 << (XEXWCR_WIN_ACC_OFFS(winNum)))
95 #define XEXWCR_WIN_ACC_NO_ACC(winNum) (0 << (XEXWCR_WIN_ACC_OFFS(winNum)))
96 #define XEXWCR_WIN_ACC_RO(winNum) (1 << (XEXWCR_WIN_ACC_OFFS(winNum)))
97 #define XEXWCR_WIN_ACC_RW(winNum) (3 << (XEXWCR_WIN_ACC_OFFS(winNum)))
98
99 /* XOR Engine Base Address Registers (XEBARx) */
100 #define XEBARX_TARGET_OFFS (0)
101 #define XEBARX_TARGET_MASK (0xF << XEBARX_TARGET_OFFS)
102 #define XEBARX_ATTR_OFFS (8)
103 #define XEBARX_ATTR_MASK (0xFF << XEBARX_ATTR_OFFS)
104 #define XEBARX_BASE_OFFS (16)
105 #define XEBARX_BASE_MASK (0xFFFF << XEBARX_BASE_OFFS)
106
107 /* XOR Engine Size Mask Registers (XESMRx) */
108 #define XESMRX_SIZE_MASK_OFFS (16)
109 #define XESMRX_SIZE_MASK_MASK (0xFFFF << XESMRX_SIZE_MASK_OFFS)
110
111 /* XOR Engine High Address Remap Register (XEHARRx1) */
112 #define XEHARRX_REMAP_OFFS (0)
113 #define XEHARRX_REMAP_MASK (0xFFFFFFFF << XEHARRX_REMAP_OFFS)
114
115 typedef struct _mvXorDecWin
116 {
117 MV_TARGET target;
118 MV_ADDR_WIN addrWin; /* An address window*/
119 MV_BOOL enable; /* Address decode window is enabled/disabled */
120
121 }MV_XOR_DEC_WIN;
122
123 MV_STATUS mvXorInit (MV_VOID);
124 MV_STATUS mvXorTargetWinSet(MV_U32 unit, MV_U32 winNum,
125 MV_XOR_DEC_WIN *pAddrDecWin);
126 MV_STATUS mvXorTargetWinGet(MV_U32 unit, MV_U32 winNum,
127 MV_XOR_DEC_WIN *pAddrDecWin);
128 MV_STATUS mvXorTargetWinEnable(MV_U32 unit,
129 MV_U32 winNum, MV_BOOL enable);
130 MV_STATUS mvXorProtWinSet (MV_U32 unit,MV_U32 chan, MV_U32 winNum, MV_BOOL access,
131 MV_BOOL write);
132 MV_STATUS mvXorPciRemap(MV_U32 unit, MV_U32 winNum, MV_U32 addrHigh);
133
134 MV_VOID mvXorAddrDecShow(MV_VOID);
135
136 #ifdef __cplusplus
137 }
138 #endif
139
140 #endif