| /******************************************************************************* |
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| ******************************************************************************** |
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| If you received this File from Marvell and you have entered into a commercial |
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| ******************************************************************************** |
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| available along with the File in the license.txt file or by writing to the Free |
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| are permitted provided that the following conditions are met: |
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| this list of conditions and the following disclaimer. |
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| *******************************************************************************/ |
| |
| #ifndef __INCMVSysXorh |
| #define __INCMVSysXorh |
| |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "ctrlEnv/sys/mvCpuIf.h" |
| |
| #include "ctrlEnv/mvCtrlEnvLib.h" |
| #include "ctrlEnv/mvCtrlEnvAddrDec.h" |
| |
| #define XOR_MAX_ADDR_DEC_WIN 8 /* Maximum address decode windows */ |
| #define XOR_MAX_REMAP_WIN 4 /* Maximum address arbiter windows */ |
| |
| /* XOR Engine Address Decoding Register Map */ |
| #define XOR_WINDOW_CTRL_REG(unit,chan) (XOR_UNIT_BASE(unit)+(0x240 + ((chan) * 4))) |
| #define XOR_BASE_ADDR_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x250 + ((winNum) * 4))) |
| #define XOR_SIZE_MASK_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x270 + ((winNum) * 4))) |
| #define XOR_HIGH_ADDR_REMAP_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x290 + ((winNum) * 4))) |
| |
| /* XOR Engine [0..1] Window Control Registers (XExWCR) */ |
| #define XEXWCR_WIN_EN_OFFS(winNum) (winNum) |
| #define XEXWCR_WIN_EN_MASK(winNum) (1 << (XEXWCR_WIN_EN_OFFS(winNum))) |
| #define XEXWCR_WIN_EN_ENABLE(winNum) (1 << (XEXWCR_WIN_EN_OFFS(winNum))) |
| #define XEXWCR_WIN_EN_DISABLE(winNum) (0 << (XEXWCR_WIN_EN_OFFS(winNum))) |
| |
| #define XEXWCR_WIN_ACC_OFFS(winNum) ((2 * winNum) + 16) |
| #define XEXWCR_WIN_ACC_MASK(winNum) (3 << (XEXWCR_WIN_ACC_OFFS(winNum))) |
| #define XEXWCR_WIN_ACC_NO_ACC(winNum) (0 << (XEXWCR_WIN_ACC_OFFS(winNum))) |
| #define XEXWCR_WIN_ACC_RO(winNum) (1 << (XEXWCR_WIN_ACC_OFFS(winNum))) |
| #define XEXWCR_WIN_ACC_RW(winNum) (3 << (XEXWCR_WIN_ACC_OFFS(winNum))) |
| |
| /* XOR Engine Base Address Registers (XEBARx) */ |
| #define XEBARX_TARGET_OFFS (0) |
| #define XEBARX_TARGET_MASK (0xF << XEBARX_TARGET_OFFS) |
| #define XEBARX_ATTR_OFFS (8) |
| #define XEBARX_ATTR_MASK (0xFF << XEBARX_ATTR_OFFS) |
| #define XEBARX_BASE_OFFS (16) |
| #define XEBARX_BASE_MASK (0xFFFF << XEBARX_BASE_OFFS) |
| |
| /* XOR Engine Size Mask Registers (XESMRx) */ |
| #define XESMRX_SIZE_MASK_OFFS (16) |
| #define XESMRX_SIZE_MASK_MASK (0xFFFF << XESMRX_SIZE_MASK_OFFS) |
| |
| /* XOR Engine High Address Remap Register (XEHARRx1) */ |
| #define XEHARRX_REMAP_OFFS (0) |
| #define XEHARRX_REMAP_MASK (0xFFFFFFFF << XEHARRX_REMAP_OFFS) |
| |
| typedef struct _mvXorDecWin |
| { |
| MV_TARGET target; |
| MV_ADDR_WIN addrWin; /* An address window*/ |
| MV_BOOL enable; /* Address decode window is enabled/disabled */ |
| |
| }MV_XOR_DEC_WIN; |
| |
| MV_STATUS mvXorInit (MV_VOID); |
| MV_STATUS mvXorTargetWinSet(MV_U32 unit, MV_U32 winNum, |
| MV_XOR_DEC_WIN *pAddrDecWin); |
| MV_STATUS mvXorTargetWinGet(MV_U32 unit, MV_U32 winNum, |
| MV_XOR_DEC_WIN *pAddrDecWin); |
| MV_STATUS mvXorTargetWinEnable(MV_U32 unit, |
| MV_U32 winNum, MV_BOOL enable); |
| MV_STATUS mvXorProtWinSet (MV_U32 unit,MV_U32 chan, MV_U32 winNum, MV_BOOL access, |
| MV_BOOL write); |
| MV_STATUS mvXorPciRemap(MV_U32 unit, MV_U32 winNum, MV_U32 addrHigh); |
| |
| MV_VOID mvXorAddrDecShow(MV_VOID); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |